diff --git a/src/SKIT.FlurlHttpClient.Wechat.Api/Extensions/WechatApiClientExecuteWxaBookExtensions.cs b/src/SKIT.FlurlHttpClient.Wechat.Api/Extensions/WechatApiClientExecuteWxaBookExtensions.cs
new file mode 100644
index 00000000..34a72144
--- /dev/null
+++ b/src/SKIT.FlurlHttpClient.Wechat.Api/Extensions/WechatApiClientExecuteWxaBookExtensions.cs
@@ -0,0 +1,406 @@
+using System;
+using System.Net.Http;
+using System.Threading;
+using System.Threading.Tasks;
+using Flurl;
+using Flurl.Http;
+
+namespace SKIT.FlurlHttpClient.Wechat.Api
+{
+    public static class WechatApiClientExecuteWxaBookExtensions
+    {
+        /// <summary>
+        /// <para>异步调用 [POST] /wxa/book/createbook 接口。</para>
+        /// <para>
+        /// REF: <br/>
+        /// <![CDATA[ https://developers.weixin.qq.com/miniprogram/dev/platform-capabilities/industry/novel-api.html#%E5%88%9B%E5%BB%BA%E4%BD%9C%E5%93%81 ]]>
+        /// </para>
+        /// </summary>
+        /// <param name="client"></param>
+        /// <param name="request"></param>
+        /// <param name="cancellationToken"></param>
+        /// <returns></returns>
+        public static async Task<Models.WxaBookCreateBookResponse> ExecuteWxaBookCreateBookAsync(this WechatApiClient client, Models.WxaBookCreateBookRequest request, CancellationToken cancellationToken = default)
+        {
+            if (client is null) throw new ArgumentNullException(nameof(client));
+            if (request is null) throw new ArgumentNullException(nameof(request));
+
+            IFlurlRequest flurlReq = client
+                .CreateFlurlRequest(request, HttpMethod.Post, "wxa", "book", "createbook")
+                .SetQueryParam("access_token", request.AccessToken);
+
+            return await client.SendFlurlRequestAsJsonAsync<Models.WxaBookCreateBookResponse>(flurlReq, data: request, cancellationToken: cancellationToken).ConfigureAwait(false);
+        }
+
+        /// <summary>
+        /// <para>异步调用 [POST] /wxa/book/updatebook 接口。</para>
+        /// <para>
+        /// REF: <br/>
+        /// <![CDATA[ https://developers.weixin.qq.com/miniprogram/dev/platform-capabilities/industry/novel-api.html#%E7%BC%96%E8%BE%91%E4%BD%9C%E5%93%81 ]]>
+        /// </para>
+        /// </summary>
+        /// <param name="client"></param>
+        /// <param name="request"></param>
+        /// <param name="cancellationToken"></param>
+        /// <returns></returns>
+        public static async Task<Models.WxaBookUpdateBookResponse> ExecuteWxaBookUpdateBookAsync(this WechatApiClient client, Models.WxaBookUpdateBookRequest request, CancellationToken cancellationToken = default)
+        {
+            if (client is null) throw new ArgumentNullException(nameof(client));
+            if (request is null) throw new ArgumentNullException(nameof(request));
+
+            IFlurlRequest flurlReq = client
+                .CreateFlurlRequest(request, HttpMethod.Post, "wxa", "book", "updatebook")
+                .SetQueryParam("access_token", request.AccessToken);
+
+            return await client.SendFlurlRequestAsJsonAsync<Models.WxaBookUpdateBookResponse>(flurlReq, data: request, cancellationToken: cancellationToken).ConfigureAwait(false);
+        }
+
+        /// <summary>
+        /// <para>异步调用 [POST] /wxa/book/deletebook 接口。</para>
+        /// <para>
+        /// REF: <br/>
+        /// <![CDATA[ https://developers.weixin.qq.com/miniprogram/dev/platform-capabilities/industry/novel-api.html#%E5%88%A0%E9%99%A4%E4%BD%9C%E5%93%81 ]]>
+        /// </para>
+        /// </summary>
+        /// <param name="client"></param>
+        /// <param name="request"></param>
+        /// <param name="cancellationToken"></param>
+        /// <returns></returns>
+        public static async Task<Models.WxaBookDeleteBookResponse> ExecuteWxaBookDeleteBookAsync(this WechatApiClient client, Models.WxaBookDeleteBookRequest request, CancellationToken cancellationToken = default)
+        {
+            if (client is null) throw new ArgumentNullException(nameof(client));
+            if (request is null) throw new ArgumentNullException(nameof(request));
+
+            IFlurlRequest flurlReq = client
+                .CreateFlurlRequest(request, HttpMethod.Post, "wxa", "book", "deletebook")
+                .SetQueryParam("access_token", request.AccessToken);
+
+            return await client.SendFlurlRequestAsJsonAsync<Models.WxaBookDeleteBookResponse>(flurlReq, data: request, cancellationToken: cancellationToken).ConfigureAwait(false);
+        }
+
+        /// <summary>
+        /// <para>异步调用 [POST] /wxa/book/listbook 接口。</para>
+        /// <para>
+        /// REF: <br/>
+        /// <![CDATA[ https://developers.weixin.qq.com/miniprogram/dev/platform-capabilities/industry/novel-api.html#%E8%8E%B7%E5%8F%96%E4%BD%9C%E5%93%81%E5%88%97%E8%A1%A8 ]]>
+        /// </para>
+        /// </summary>
+        /// <param name="client"></param>
+        /// <param name="request"></param>
+        /// <param name="cancellationToken"></param>
+        /// <returns></returns>
+        public static async Task<Models.WxaBookListBookResponse> ExecuteWxaBookListBookAsync(this WechatApiClient client, Models.WxaBookListBookRequest request, CancellationToken cancellationToken = default)
+        {
+            if (client is null) throw new ArgumentNullException(nameof(client));
+            if (request is null) throw new ArgumentNullException(nameof(request));
+
+            IFlurlRequest flurlReq = client
+                .CreateFlurlRequest(request, HttpMethod.Post, "wxa", "book", "listbook")
+                .SetQueryParam("access_token", request.AccessToken);
+
+            return await client.SendFlurlRequestAsJsonAsync<Models.WxaBookListBookResponse>(flurlReq, data: request, cancellationToken: cancellationToken).ConfigureAwait(false);
+        }
+
+        /// <summary>
+        /// <para>异步调用 [POST] /wxa/book/getbook 接口。</para>
+        /// <para>
+        /// REF: <br/>
+        /// <![CDATA[ https://developers.weixin.qq.com/miniprogram/dev/platform-capabilities/industry/novel-api.html#%E8%8E%B7%E5%8F%96%E4%BD%9C%E5%93%81%E4%BF%A1%E6%81%AF ]]>
+        /// </para>
+        /// </summary>
+        /// <param name="client"></param>
+        /// <param name="request"></param>
+        /// <param name="cancellationToken"></param>
+        /// <returns></returns>
+        public static async Task<Models.WxaBookGetBookResponse> ExecuteWxaBookGetBookAsync(this WechatApiClient client, Models.WxaBookGetBookRequest request, CancellationToken cancellationToken = default)
+        {
+            if (client is null) throw new ArgumentNullException(nameof(client));
+            if (request is null) throw new ArgumentNullException(nameof(request));
+
+            IFlurlRequest flurlReq = client
+                .CreateFlurlRequest(request, HttpMethod.Post, "wxa", "book", "getbook")
+                .SetQueryParam("access_token", request.AccessToken);
+
+            return await client.SendFlurlRequestAsJsonAsync<Models.WxaBookGetBookResponse>(flurlReq, data: request, cancellationToken: cancellationToken).ConfigureAwait(false);
+        }
+
+        /// <summary>
+        /// <para>异步调用 [POST] /wxa/book/createchapter 接口。</para>
+        /// <para>
+        /// REF: <br/>
+        /// <![CDATA[ https://developers.weixin.qq.com/miniprogram/dev/platform-capabilities/industry/novel-api.html#%E4%B8%8A%E4%BC%A0%E7%AB%A0%E8%8A%82 ]]>
+        /// </para>
+        /// </summary>
+        /// <param name="client"></param>
+        /// <param name="request"></param>
+        /// <param name="cancellationToken"></param>
+        /// <returns></returns>
+        public static async Task<Models.WxaBookCreateChapterResponse> ExecuteWxaBookCreateChapterAsync(this WechatApiClient client, Models.WxaBookCreateChapterRequest request, CancellationToken cancellationToken = default)
+        {
+            if (client is null) throw new ArgumentNullException(nameof(client));
+            if (request is null) throw new ArgumentNullException(nameof(request));
+
+            IFlurlRequest flurlReq = client
+                .CreateFlurlRequest(request, HttpMethod.Post, "wxa", "book", "createchapter")
+                .SetQueryParam("access_token", request.AccessToken);
+
+            return await client.SendFlurlRequestAsJsonAsync<Models.WxaBookCreateChapterResponse>(flurlReq, data: request, cancellationToken: cancellationToken).ConfigureAwait(false);
+        }
+
+        /// <summary>
+        /// <para>异步调用 [POST] /wxa/book/batchcreatechapter 接口。</para>
+        /// <para>
+        /// REF: <br/>
+        /// <![CDATA[ https://developers.weixin.qq.com/miniprogram/dev/platform-capabilities/industry/novel-api.html#%E6%89%B9%E9%87%8F%E4%B8%8A%E4%BC%A0%E7%AB%A0%E8%8A%82 ]]>
+        /// </para>
+        /// </summary>
+        /// <param name="client"></param>
+        /// <param name="request"></param>
+        /// <param name="cancellationToken"></param>
+        /// <returns></returns>
+        public static async Task<Models.WxaBookBatchCreateChapterResponse> ExecuteWxaBookBatchCreateChapterAsync(this WechatApiClient client, Models.WxaBookBatchCreateChapterRequest request, CancellationToken cancellationToken = default)
+        {
+            if (client is null) throw new ArgumentNullException(nameof(client));
+            if (request is null) throw new ArgumentNullException(nameof(request));
+
+            IFlurlRequest flurlReq = client
+                .CreateFlurlRequest(request, HttpMethod.Post, "wxa", "book", "batchcreatechapter")
+                .SetQueryParam("access_token", request.AccessToken);
+
+            return await client.SendFlurlRequestAsJsonAsync<Models.WxaBookBatchCreateChapterResponse>(flurlReq, data: request, cancellationToken: cancellationToken).ConfigureAwait(false);
+        }
+
+        /// <summary>
+        /// <para>异步调用 [POST] /wxa/book/deletechapter 接口。</para>
+        /// <para>
+        /// REF: <br/>
+        /// <![CDATA[ https://developers.weixin.qq.com/miniprogram/dev/platform-capabilities/industry/novel-api.html#%E5%88%A0%E9%99%A4%E7%AB%A0%E8%8A%82 ]]>
+        /// </para>
+        /// </summary>
+        /// <param name="client"></param>
+        /// <param name="request"></param>
+        /// <param name="cancellationToken"></param>
+        /// <returns></returns>
+        public static async Task<Models.WxaBookDeleteChapterResponse> ExecuteWxaBookDeleteChapterAsync(this WechatApiClient client, Models.WxaBookDeleteChapterRequest request, CancellationToken cancellationToken = default)
+        {
+            if (client is null) throw new ArgumentNullException(nameof(client));
+            if (request is null) throw new ArgumentNullException(nameof(request));
+
+            IFlurlRequest flurlReq = client
+                .CreateFlurlRequest(request, HttpMethod.Post, "wxa", "book", "deletechapter")
+                .SetQueryParam("access_token", request.AccessToken);
+
+            return await client.SendFlurlRequestAsJsonAsync<Models.WxaBookDeleteChapterResponse>(flurlReq, data: request, cancellationToken: cancellationToken).ConfigureAwait(false);
+        }
+
+        /// <summary>
+        /// <para>异步调用 [POST] /wxa/book/replacechapter 接口。</para>
+        /// <para>
+        /// REF: <br/>
+        /// <![CDATA[ https://developers.weixin.qq.com/miniprogram/dev/platform-capabilities/industry/novel-api.html#%E6%9B%BF%E6%8D%A2%E7%AB%A0%E8%8A%82 ]]>
+        /// </para>
+        /// </summary>
+        /// <param name="client"></param>
+        /// <param name="request"></param>
+        /// <param name="cancellationToken"></param>
+        /// <returns></returns>
+        public static async Task<Models.WxaBookReplaceChapterResponse> ExecuteWxaBookReplaceChapterAsync(this WechatApiClient client, Models.WxaBookReplaceChapterRequest request, CancellationToken cancellationToken = default)
+        {
+            if (client is null) throw new ArgumentNullException(nameof(client));
+            if (request is null) throw new ArgumentNullException(nameof(request));
+
+            IFlurlRequest flurlReq = client
+                .CreateFlurlRequest(request, HttpMethod.Post, "wxa", "book", "replacechapter")
+                .SetQueryParam("access_token", request.AccessToken);
+
+            return await client.SendFlurlRequestAsJsonAsync<Models.WxaBookReplaceChapterResponse>(flurlReq, data: request, cancellationToken: cancellationToken).ConfigureAwait(false);
+        }
+
+        /// <summary>
+        /// <para>异步调用 [POST] /wxa/book/listchapter 接口。</para>
+        /// <para>
+        /// REF: <br/>
+        /// <![CDATA[ https://developers.weixin.qq.com/miniprogram/dev/platform-capabilities/industry/novel-api.html#%E8%8E%B7%E5%8F%96%E7%AB%A0%E8%8A%82%E5%88%97%E8%A1%A8 ]]>
+        /// </para>
+        /// </summary>
+        /// <param name="client"></param>
+        /// <param name="request"></param>
+        /// <param name="cancellationToken"></param>
+        /// <returns></returns>
+        public static async Task<Models.WxaBookListChapterResponse> ExecuteWxaBookListChapterAsync(this WechatApiClient client, Models.WxaBookListChapterRequest request, CancellationToken cancellationToken = default)
+        {
+            if (client is null) throw new ArgumentNullException(nameof(client));
+            if (request is null) throw new ArgumentNullException(nameof(request));
+
+            IFlurlRequest flurlReq = client
+                .CreateFlurlRequest(request, HttpMethod.Post, "wxa", "book", "listchapter")
+                .SetQueryParam("access_token", request.AccessToken);
+
+            return await client.SendFlurlRequestAsJsonAsync<Models.WxaBookListChapterResponse>(flurlReq, data: request, cancellationToken: cancellationToken).ConfigureAwait(false);
+        }
+
+        /// <summary>
+        /// <para>异步调用 [POST] /wxa/book/getchapter 接口。</para>
+        /// <para>
+        /// REF: <br/>
+        /// <![CDATA[ https://developers.weixin.qq.com/miniprogram/dev/platform-capabilities/industry/novel-api.html#%E8%8E%B7%E5%8F%96%E7%AB%A0%E8%8A%82%E4%BF%A1%E6%81%AF ]]>
+        /// </para>
+        /// </summary>
+        /// <param name="client"></param>
+        /// <param name="request"></param>
+        /// <param name="cancellationToken"></param>
+        /// <returns></returns>
+        public static async Task<Models.WxaBookGetChapterResponse> ExecuteWxaBookGetChapterAsync(this WechatApiClient client, Models.WxaBookGetChapterRequest request, CancellationToken cancellationToken = default)
+        {
+            if (client is null) throw new ArgumentNullException(nameof(client));
+            if (request is null) throw new ArgumentNullException(nameof(request));
+
+            IFlurlRequest flurlReq = client
+                .CreateFlurlRequest(request, HttpMethod.Post, "wxa", "book", "getchapter")
+                .SetQueryParam("access_token", request.AccessToken);
+
+            return await client.SendFlurlRequestAsJsonAsync<Models.WxaBookGetChapterResponse>(flurlReq, data: request, cancellationToken: cancellationToken).ConfigureAwait(false);
+        }
+
+        /// <summary>
+        /// <para>异步调用 [POST] /wxa/book/reorderchapter 接口。</para>
+        /// <para>
+        /// REF: <br/>
+        /// <![CDATA[ https://developers.weixin.qq.com/miniprogram/dev/platform-capabilities/industry/novel-api.html#%E8%B0%83%E6%95%B4%E7%AB%A0%E8%8A%82%E9%A1%BA%E5%BA%8F ]]>
+        /// </para>
+        /// </summary>
+        /// <param name="client"></param>
+        /// <param name="request"></param>
+        /// <param name="cancellationToken"></param>
+        /// <returns></returns>
+        public static async Task<Models.WxaBookReorderChapterResponse> ExecuteWxaBookReorderChapterAsync(this WechatApiClient client, Models.WxaBookReorderChapterRequest request, CancellationToken cancellationToken = default)
+        {
+            if (client is null) throw new ArgumentNullException(nameof(client));
+            if (request is null) throw new ArgumentNullException(nameof(request));
+
+            IFlurlRequest flurlReq = client
+                .CreateFlurlRequest(request, HttpMethod.Post, "wxa", "book", "reorderchapter")
+                .SetQueryParam("access_token", request.AccessToken);
+
+            return await client.SendFlurlRequestAsJsonAsync<Models.WxaBookReorderChapterResponse>(flurlReq, data: request, cancellationToken: cancellationToken).ConfigureAwait(false);
+        }
+
+        /// <summary>
+        /// <para>异步调用 [POST] /wxa/book/updatechapterseq 接口。</para>
+        /// <para>
+        /// REF: <br/>
+        /// <![CDATA[ https://developers.weixin.qq.com/miniprogram/dev/platform-capabilities/industry/novel-api.html#%E8%B0%83%E6%95%B4%E7%AB%A0%E8%8A%82%E7%9B%B8%E5%AF%B9%E9%A1%BA%E5%BA%8F ]]>
+        /// </para>
+        /// </summary>
+        /// <param name="client"></param>
+        /// <param name="request"></param>
+        /// <param name="cancellationToken"></param>
+        /// <returns></returns>
+        public static async Task<Models.WxaBookUpdateChapterSequenceResponse> ExecuteWxaBookUpdateChapterSequenceAsync(this WechatApiClient client, Models.WxaBookUpdateChapterSequenceRequest request, CancellationToken cancellationToken = default)
+        {
+            if (client is null) throw new ArgumentNullException(nameof(client));
+            if (request is null) throw new ArgumentNullException(nameof(request));
+
+            IFlurlRequest flurlReq = client
+                .CreateFlurlRequest(request, HttpMethod.Post, "wxa", "book", "updatechapterseq")
+                .SetQueryParam("access_token", request.AccessToken);
+
+            return await client.SendFlurlRequestAsJsonAsync<Models.WxaBookUpdateChapterSequenceResponse>(flurlReq, data: request, cancellationToken: cancellationToken).ConfigureAwait(false);
+        }
+
+        /// <summary>
+        /// <para>异步调用 [POST] /wxa/book/auditbook 接口。</para>
+        /// <para>
+        /// REF: <br/>
+        /// <![CDATA[ https://developers.weixin.qq.com/miniprogram/dev/platform-capabilities/industry/novel-api.html#%E4%BD%9C%E5%93%81%E6%8F%90%E5%AE%A1 ]]>
+        /// </para>
+        /// </summary>
+        /// <param name="client"></param>
+        /// <param name="request"></param>
+        /// <param name="cancellationToken"></param>
+        /// <returns></returns>
+        public static async Task<Models.WxaBookAuditBookResponse> ExecuteWxaBookAuditBookAsync(this WechatApiClient client, Models.WxaBookAuditBookRequest request, CancellationToken cancellationToken = default)
+        {
+            if (client is null) throw new ArgumentNullException(nameof(client));
+            if (request is null) throw new ArgumentNullException(nameof(request));
+
+            IFlurlRequest flurlReq = client
+                .CreateFlurlRequest(request, HttpMethod.Post, "wxa", "book", "auditbook")
+                .SetQueryParam("access_token", request.AccessToken);
+
+            return await client.SendFlurlRequestAsJsonAsync<Models.WxaBookAuditBookResponse>(flurlReq, data: request, cancellationToken: cancellationToken).ConfigureAwait(false);
+        }
+
+        #region Auth
+        /// <summary>
+        /// <para>异步调用 [POST] /wxa/book/addbookauth 接口。</para>
+        /// <para>
+        /// REF: <br/>
+        /// <![CDATA[ https://developers.weixin.qq.com/miniprogram/dev/platform-capabilities/industry/novel-api.html#%E6%96%B0%E5%A2%9E%E8%B4%A6%E5%8F%B7-%E5%B0%8F%E8%AF%B4%E6%8E%88%E6%9D%83 ]]>
+        /// </para>
+        /// </summary>
+        /// <param name="client"></param>
+        /// <param name="request"></param>
+        /// <param name="cancellationToken"></param>
+        /// <returns></returns>
+        public static async Task<Models.WxaBookAddBookAuthResponse> ExecuteWxaBookAddBookAuthAsync(this WechatApiClient client, Models.WxaBookAddBookAuthRequest request, CancellationToken cancellationToken = default)
+        {
+            if (client is null) throw new ArgumentNullException(nameof(client));
+            if (request is null) throw new ArgumentNullException(nameof(request));
+
+            IFlurlRequest flurlReq = client
+                .CreateFlurlRequest(request, HttpMethod.Post, "wxa", "book", "addbookauth")
+                .SetQueryParam("access_token", request.AccessToken);
+
+            return await client.SendFlurlRequestAsJsonAsync<Models.WxaBookAddBookAuthResponse>(flurlReq, data: request, cancellationToken: cancellationToken).ConfigureAwait(false);
+        }
+
+        /// <summary>
+        /// <para>异步调用 [POST] /wxa/book/querybookauth 接口。</para>
+        /// <para>
+        /// REF: <br/>
+        /// <![CDATA[ https://developers.weixin.qq.com/miniprogram/dev/platform-capabilities/industry/novel-api.html#%E6%9F%A5%E7%9C%8B%E4%B8%BB%E6%8E%88%E6%9D%83%E5%85%B3%E7%B3%BB%E5%88%97%E8%A1%A8 ]]> <br/>
+        /// <![CDATA[ https://developers.weixin.qq.com/miniprogram/dev/platform-capabilities/industry/novel-api.html#%E6%9F%A5%E7%9C%8B%E8%A2%AB%E6%8E%88%E6%9D%83%E5%85%B3%E7%B3%BB%E5%88%97%E8%A1%A8 ]]>
+        /// </para>
+        /// </summary>
+        /// <param name="client"></param>
+        /// <param name="request"></param>
+        /// <param name="cancellationToken"></param>
+        /// <returns></returns>
+        public static async Task<Models.WxaBookQueryBookAuthResponse> ExecuteWxaBookQueryBookAuthAsync(this WechatApiClient client, Models.WxaBookQueryBookAuthRequest request, CancellationToken cancellationToken = default)
+        {
+            if (client is null) throw new ArgumentNullException(nameof(client));
+            if (request is null) throw new ArgumentNullException(nameof(request));
+
+            IFlurlRequest flurlReq = client
+                .CreateFlurlRequest(request, HttpMethod.Post, "wxa", "book", "querybookauth")
+                .SetQueryParam("access_token", request.AccessToken);
+
+            return await client.SendFlurlRequestAsJsonAsync<Models.WxaBookQueryBookAuthResponse>(flurlReq, data: request, cancellationToken: cancellationToken).ConfigureAwait(false);
+        }
+
+        /// <summary>
+        /// <para>异步调用 [POST] /wxa/book/delbookauth 接口。</para>
+        /// <para>
+        /// REF: <br/>
+        /// <![CDATA[ https://developers.weixin.qq.com/miniprogram/dev/platform-capabilities/industry/novel-api.html#%E5%88%A0%E9%99%A4%E6%8C%87%E5%AE%9A%E7%9A%84%E6%8E%88%E6%9D%83%E5%85%B3%E7%B3%BB ]]>
+        /// </para>
+        /// </summary>
+        /// <param name="client"></param>
+        /// <param name="request"></param>
+        /// <param name="cancellationToken"></param>
+        /// <returns></returns>
+        public static async Task<Models.WxaBookDeleteBookAuthResponse> ExecuteWxaBookDeleteBookAuthAsync(this WechatApiClient client, Models.WxaBookDeleteBookAuthRequest request, CancellationToken cancellationToken = default)
+        {
+            if (client is null) throw new ArgumentNullException(nameof(client));
+            if (request is null) throw new ArgumentNullException(nameof(request));
+
+            IFlurlRequest flurlReq = client
+                .CreateFlurlRequest(request, HttpMethod.Post, "wxa", "book", "delbookauth")
+                .SetQueryParam("access_token", request.AccessToken);
+
+            return await client.SendFlurlRequestAsJsonAsync<Models.WxaBookDeleteBookAuthResponse>(flurlReq, data: request, cancellationToken: cancellationToken).ConfigureAwait(false);
+        }
+        #endregion
+    }
+}
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Api/Extensions/WechatApiClientExecuteWxaBusinessExtensions.cs b/src/SKIT.FlurlHttpClient.Wechat.Api/Extensions/WechatApiClientExecuteWxaBusinessExtensions.cs
index 093ed47c..c29f6779 100644
--- a/src/SKIT.FlurlHttpClient.Wechat.Api/Extensions/WechatApiClientExecuteWxaBusinessExtensions.cs
+++ b/src/SKIT.FlurlHttpClient.Wechat.Api/Extensions/WechatApiClientExecuteWxaBusinessExtensions.cs
@@ -840,6 +840,77 @@ namespace SKIT.FlurlHttpClient.Wechat.Api
         }
         #endregion
 
+        #region NovelReader
+        /// <summary>
+        /// <para>异步调用 [POST] /wxa/business/novelreader/setpreviewsetting 接口。</para>
+        /// <para>
+        /// REF: <br/>
+        /// <![CDATA[ https://developers.weixin.qq.com/miniprogram/dev/platform-capabilities/industry/novel-api.html#%E9%A2%84%E8%A7%88%E8%AE%BE%E7%BD%AE%E4%BF%AE%E6%94%B9 ]]>
+        /// </para>
+        /// </summary>
+        /// <param name="client"></param>
+        /// <param name="request"></param>
+        /// <param name="cancellationToken"></param>
+        /// <returns></returns>
+        public static async Task<Models.WxaBusinessNovelReaderSetPreviewSettingsResponse> ExecuteWxaBusinessNovelReaderSetPreviewSettingsAsync(this WechatApiClient client, Models.WxaBusinessNovelReaderSetPreviewSettingsRequest request, CancellationToken cancellationToken = default)
+        {
+            if (client is null) throw new ArgumentNullException(nameof(client));
+            if (request is null) throw new ArgumentNullException(nameof(request));
+
+            IFlurlRequest flurlReq = client
+                .CreateFlurlRequest(request, HttpMethod.Post, "wxa", "business", "novelreader", "setpreviewsetting")
+                .SetQueryParam("access_token", request.AccessToken);
+
+            return await client.SendFlurlRequestAsJsonAsync<Models.WxaBusinessNovelReaderSetPreviewSettingsResponse>(flurlReq, data: request, cancellationToken: cancellationToken).ConfigureAwait(false);
+        }
+
+        /// <summary>
+        /// <para>异步调用 [POST] /wxa/business/novelreader/getpreviewsetting 接口。</para>
+        /// <para>
+        /// REF: <br/>
+        /// <![CDATA[ https://developers.weixin.qq.com/miniprogram/dev/platform-capabilities/industry/novel-api.html#%E9%A2%84%E8%A7%88%E8%AE%BE%E7%BD%AE%E8%8E%B7%E5%8F%96 ]]>
+        /// </para>
+        /// </summary>
+        /// <param name="client"></param>
+        /// <param name="request"></param>
+        /// <param name="cancellationToken"></param>
+        /// <returns></returns>
+        public static async Task<Models.WxaBusinessNovelReaderGetPreviewSettingsResponse> ExecuteWxaBusinessNovelReaderGetPreviewSettingsAsync(this WechatApiClient client, Models.WxaBusinessNovelReaderGetPreviewSettingsRequest request, CancellationToken cancellationToken = default)
+        {
+            if (client is null) throw new ArgumentNullException(nameof(client));
+            if (request is null) throw new ArgumentNullException(nameof(request));
+
+            IFlurlRequest flurlReq = client
+                .CreateFlurlRequest(request, HttpMethod.Post, "wxa", "business", "novelreader", "getpreviewsetting")
+                .SetQueryParam("access_token", request.AccessToken);
+
+            return await client.SendFlurlRequestAsJsonAsync<Models.WxaBusinessNovelReaderGetPreviewSettingsResponse>(flurlReq, data: request, cancellationToken: cancellationToken).ConfigureAwait(false);
+        }
+
+        /// <summary>
+        /// <para>异步调用 [POST] /wxa/business/novelreader/setrecmdnovel 接口。</para>
+        /// <para>
+        /// REF: <br/>
+        /// <![CDATA[ https://developers.weixin.qq.com/miniprogram/dev/platform-capabilities/industry/novel-api.html#%E8%AF%BB%E5%90%8E%E6%8E%A8%E8%8D%90 ]]>
+        /// </para>
+        /// </summary>
+        /// <param name="client"></param>
+        /// <param name="request"></param>
+        /// <param name="cancellationToken"></param>
+        /// <returns></returns>
+        public static async Task<Models.WxaBusinessNovelReaderSetRecommendNovelResponse> ExecuteWxaBusinessNovelReaderSetRecommendNovelAsync(this WechatApiClient client, Models.WxaBusinessNovelReaderSetRecommendNovelRequest request, CancellationToken cancellationToken = default)
+        {
+            if (client is null) throw new ArgumentNullException(nameof(client));
+            if (request is null) throw new ArgumentNullException(nameof(request));
+
+            IFlurlRequest flurlReq = client
+                .CreateFlurlRequest(request, HttpMethod.Post, "wxa", "business", "novelreader", "setrecmdnovel")
+                .SetQueryParam("access_token", request.AccessToken);
+
+            return await client.SendFlurlRequestAsJsonAsync<Models.WxaBusinessNovelReaderSetRecommendNovelResponse>(flurlReq, data: request, cancellationToken: cancellationToken).ConfigureAwait(false);
+        }
+        #endregion
+
         #region Runtime
         /// <summary>
         /// <para>异步调用 [POST] /wxa/business/runtime/adddevice 接口。</para>
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Api/Extensions/WechatApiClientExecuteWxaDramaExtensions.cs b/src/SKIT.FlurlHttpClient.Wechat.Api/Extensions/WechatApiClientExecuteWxaDramaExtensions.cs
index c26ff5d5..e4ff5ba9 100644
--- a/src/SKIT.FlurlHttpClient.Wechat.Api/Extensions/WechatApiClientExecuteWxaDramaExtensions.cs
+++ b/src/SKIT.FlurlHttpClient.Wechat.Api/Extensions/WechatApiClientExecuteWxaDramaExtensions.cs
@@ -13,7 +13,7 @@ namespace SKIT.FlurlHttpClient.Wechat.Api
         /// <para>异步调用 [POST] /wxadrama/setplayerdramarecmdswitch 接口。</para>
         /// <para>
         /// REF: <br/>
-        /// <![CDATA[ https://developers.weixin.qq.com/miniprogram/dev/platform-capabilities/industry/videoplayer.html ]]>
+        /// <![CDATA[ https://developers.weixin.qq.com/miniprogram/dev/platform-capabilities/industry/videoplayer.html#%E6%92%AD%E6%94%BE%E5%8E%9F%E5%A7%8B%E8%A7%86%E9%A2%91 ]]>
         /// </para>
         /// </summary>
         /// <param name="client"></param>
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBook/Auth/WxaBookAddBookAuthRequest.cs b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBook/Auth/WxaBookAddBookAuthRequest.cs
new file mode 100644
index 00000000..e6aa77e0
--- /dev/null
+++ b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBook/Auth/WxaBookAddBookAuthRequest.cs
@@ -0,0 +1,44 @@
+using System.Collections.Generic;
+
+namespace SKIT.FlurlHttpClient.Wechat.Api.Models
+{
+    /// <summary>
+    /// <para>表示 [POST] /wxa/book/addbookauth 接口的请求。</para>
+    /// </summary>
+    public class WxaBookAddBookAuthRequest : WechatApiRequest, IInferable<WxaBookAddBookAuthRequest, WxaBookAddBookAuthResponse>
+    {
+        public static class Types
+        {
+            public class Book
+            {
+                /// <summary>
+                /// 获取或设置作品 ID。
+                /// </summary>
+                [Newtonsoft.Json.JsonProperty("book_id")]
+                [System.Text.Json.Serialization.JsonPropertyName("book_id")]
+                public string BookId { get; set; } = string.Empty;
+
+                /// <summary>
+                /// 获取或设置被授权账号 AppId。
+                /// </summary>
+                [Newtonsoft.Json.JsonProperty("grantee_appid")]
+                [System.Text.Json.Serialization.JsonPropertyName("grantee_appid")]
+                public string GranteeAppId { get; set; } = string.Empty;
+
+                /// <summary>
+                /// 获取或设置授权到期时间戳。
+                /// </summary>
+                [Newtonsoft.Json.JsonProperty("expire_time")]
+                [System.Text.Json.Serialization.JsonPropertyName("expire_time")]
+                public long? ExpireTimestamp { get; set; }
+            }
+        }
+
+        /// <summary>
+        /// 获取或设置作品列表。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("books")]
+        [System.Text.Json.Serialization.JsonPropertyName("books")]
+        public IList<Types.Book> BookList { get; set; } = new List<Types.Book>();
+    }
+}
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBook/Auth/WxaBookAddBookAuthResponse.cs b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBook/Auth/WxaBookAddBookAuthResponse.cs
new file mode 100644
index 00000000..06736dde
--- /dev/null
+++ b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBook/Auth/WxaBookAddBookAuthResponse.cs
@@ -0,0 +1,28 @@
+namespace SKIT.FlurlHttpClient.Wechat.Api.Models
+{
+    /// <summary>
+    /// <para>表示 [POST] /wxa/book/addbookauth 接口的响应。</para>
+    /// </summary>
+    public class WxaBookAddBookAuthResponse : WechatApiResponse
+    {
+        public static class Types
+        {
+            public class Result
+            {
+                /// <summary>
+                /// 获取或设置错误码。
+                /// </summary>
+                [Newtonsoft.Json.JsonProperty("errcode")]
+                [System.Text.Json.Serialization.JsonPropertyName("errcode")]
+                public int ErrorCode { get; set; }
+            }
+        }
+
+        /// <summary>
+        /// 获取或设置结果列表。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("results")]
+        [System.Text.Json.Serialization.JsonPropertyName("results")]
+        public Types.Result[] ResultList { get; set; } = default!;
+    }
+}
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBook/Auth/WxaBookDeleteBookAuthRequest.cs b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBook/Auth/WxaBookDeleteBookAuthRequest.cs
new file mode 100644
index 00000000..5924f0f1
--- /dev/null
+++ b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBook/Auth/WxaBookDeleteBookAuthRequest.cs
@@ -0,0 +1,22 @@
+namespace SKIT.FlurlHttpClient.Wechat.Api.Models
+{
+    /// <summary>
+    /// <para>表示 [POST] /wxa/book/delbookauth 接口的请求。</para>
+    /// </summary>
+    public class WxaBookDeleteBookAuthRequest : WechatApiRequest, IInferable<WxaBookDeleteBookAuthRequest, WxaBookDeleteBookAuthResponse>
+    {
+        /// <summary>
+        /// 获取或设置作品 ID。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("book_id")]
+        [System.Text.Json.Serialization.JsonPropertyName("book_id")]
+        public string BookId { get; set; } = string.Empty;
+
+        /// <summary>
+        /// 获取或设置被授权账号 AppId。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("grantee_appid")]
+        [System.Text.Json.Serialization.JsonPropertyName("grantee_appid")]
+        public string GranteeAppId { get; set; } = string.Empty;
+    }
+}
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBook/Auth/WxaBookDeleteBookAuthResponse.cs b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBook/Auth/WxaBookDeleteBookAuthResponse.cs
new file mode 100644
index 00000000..5352b017
--- /dev/null
+++ b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBook/Auth/WxaBookDeleteBookAuthResponse.cs
@@ -0,0 +1,9 @@
+namespace SKIT.FlurlHttpClient.Wechat.Api.Models
+{
+    /// <summary>
+    /// <para>表示 [POST] /wxa/book/delbookauth 接口的响应。</para>
+    /// </summary>
+    public class WxaBookDeleteBookAuthResponse : WechatApiResponse
+    {
+    }
+}
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBook/Auth/WxaBookQueryBookAuthRequest.cs b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBook/Auth/WxaBookQueryBookAuthRequest.cs
new file mode 100644
index 00000000..092aed5a
--- /dev/null
+++ b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBook/Auth/WxaBookQueryBookAuthRequest.cs
@@ -0,0 +1,43 @@
+namespace SKIT.FlurlHttpClient.Wechat.Api.Models
+{
+    /// <summary>
+    /// <para>表示 [POST] /wxa/book/querybookauth 接口的请求。</para>
+    /// </summary>
+    public class WxaBookQueryBookAuthRequest : WechatApiRequest, IInferable<WxaBookQueryBookAuthRequest, WxaBookQueryBookAuthResponse>
+    {
+        /// <summary>
+        /// 获取或设置作品 ID。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("book_id")]
+        [System.Text.Json.Serialization.JsonPropertyName("book_id")]
+        public string? BookId { get; set; }
+
+        /// <summary>
+        /// 获取或设置是否返回总数量。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("is_sum")]
+        [System.Text.Json.Serialization.JsonPropertyName("is_sum")]
+        public bool? IsNeedTotalCount { get; set; }
+
+        /// <summary>
+        /// 获取或设置查询类型。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("type")]
+        [System.Text.Json.Serialization.JsonPropertyName("type")]
+        public int? Type { get; set; }
+
+        /// <summary>
+        /// 获取或设置分页起始位置。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("offset")]
+        [System.Text.Json.Serialization.JsonPropertyName("offset")]
+        public int? Offset { get; set; }
+
+        /// <summary>
+        /// 获取或设置分页每页数量。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("count")]
+        [System.Text.Json.Serialization.JsonPropertyName("count")]
+        public int? Limit { get; set; }
+    }
+}
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBook/Auth/WxaBookQueryBookAuthResponse.cs b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBook/Auth/WxaBookQueryBookAuthResponse.cs
new file mode 100644
index 00000000..0a9c1fc1
--- /dev/null
+++ b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBook/Auth/WxaBookQueryBookAuthResponse.cs
@@ -0,0 +1,56 @@
+namespace SKIT.FlurlHttpClient.Wechat.Api.Models
+{
+    /// <summary>
+    /// <para>表示 [POST] /wxa/book/querybookauth 接口的响应。</para>
+    /// </summary>
+    public class WxaBookQueryBookAuthResponse : WechatApiResponse
+    {
+        public static class Types
+        {
+            public class Result
+            {
+                /// <summary>
+                /// 获取或设置作品 ID。
+                /// </summary>
+                [Newtonsoft.Json.JsonProperty("book_id")]
+                [System.Text.Json.Serialization.JsonPropertyName("book_id")]
+                public string BookId { get; set; } = default!;
+
+                /// <summary>
+                /// 获取或设置主授权账号 AppId。
+                /// </summary>
+                [Newtonsoft.Json.JsonProperty("grantor_appid")]
+                [System.Text.Json.Serialization.JsonPropertyName("grantor_appid")]
+                public string GrantorAppId { get; set; } = default!;
+
+                /// <summary>
+                /// 获取或设置被授权账号 AppId。
+                /// </summary>
+                [Newtonsoft.Json.JsonProperty("grantee_appid")]
+                [System.Text.Json.Serialization.JsonPropertyName("grantee_appid")]
+                public string GranteeAppId { get; set; } = default!;
+
+                /// <summary>
+                /// 获取或设置授权到期时间戳。
+                /// </summary>
+                [Newtonsoft.Json.JsonProperty("expire_time")]
+                [System.Text.Json.Serialization.JsonPropertyName("expire_time")]
+                public long? ExpireTimestamp { get; set; }
+            }
+        }
+
+        /// <summary>
+        /// 获取或设置结果列表。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("results")]
+        [System.Text.Json.Serialization.JsonPropertyName("results")]
+        public Types.Result[] ResultList { get; set; } = default!;
+
+        /// <summary>
+        /// 获取或设置总数量。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("sum")]
+        [System.Text.Json.Serialization.JsonPropertyName("sum")]
+        public int? TotalCount { get; set; }
+    }
+}
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBook/WxaBookAuditBookRequest.cs b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBook/WxaBookAuditBookRequest.cs
new file mode 100644
index 00000000..2b6ff912
--- /dev/null
+++ b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBook/WxaBookAuditBookRequest.cs
@@ -0,0 +1,15 @@
+namespace SKIT.FlurlHttpClient.Wechat.Api.Models
+{
+    /// <summary>
+    /// <para>表示 [POST] /wxa/book/auditbook 接口的请求。</para>
+    /// </summary>
+    public class WxaBookAuditBookRequest : WechatApiRequest, IInferable<WxaBookAuditBookRequest, WxaBookAuditBookResponse>
+    {
+        /// <summary>
+        /// 获取或设置作品 ID。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("book_id")]
+        [System.Text.Json.Serialization.JsonPropertyName("book_id")]
+        public string BookId { get; set; } = string.Empty;
+    }
+}
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBook/WxaBookAuditBookResponse.cs b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBook/WxaBookAuditBookResponse.cs
new file mode 100644
index 00000000..c7cade4f
--- /dev/null
+++ b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBook/WxaBookAuditBookResponse.cs
@@ -0,0 +1,9 @@
+namespace SKIT.FlurlHttpClient.Wechat.Api.Models
+{
+    /// <summary>
+    /// <para>表示 [POST] /wxa/book/auditbook 接口的响应。</para>
+    /// </summary>
+    public class WxaBookAuditBookResponse : WechatApiResponse
+    {
+    }
+}
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBook/WxaBookBatchCreateChapterRequest.cs b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBook/WxaBookBatchCreateChapterRequest.cs
new file mode 100644
index 00000000..fdbcf896
--- /dev/null
+++ b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBook/WxaBookBatchCreateChapterRequest.cs
@@ -0,0 +1,31 @@
+using System.Collections.Generic;
+
+namespace SKIT.FlurlHttpClient.Wechat.Api.Models
+{
+    /// <summary>
+    /// <para>表示 [POST] /wxa/book/batchcreatechapter 接口的请求。</para>
+    /// </summary>
+    public class WxaBookBatchCreateChapterRequest : WechatApiRequest, IInferable<WxaBookBatchCreateChapterRequest, WxaBookBatchCreateChapterResponse>
+    {
+        public static class Types
+        {
+            public class Chapter : WxaBookCreateChapterRequest.Types.Chapter
+            {
+            }
+        }
+
+        /// <summary>
+        /// 获取或设置作品 ID。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("book_id")]
+        [System.Text.Json.Serialization.JsonPropertyName("book_id")]
+        public string BookId { get; set; } = string.Empty;
+
+        /// <summary>
+        /// 获取或设置章节列表。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("chapter_list")]
+        [System.Text.Json.Serialization.JsonPropertyName("chapter_list")]
+        public IList<Types.Chapter> ChapterList { get; set; } = new List<Types.Chapter>();
+    }
+}
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBook/WxaBookBatchCreateChapterResponse.cs b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBook/WxaBookBatchCreateChapterResponse.cs
new file mode 100644
index 00000000..7080fa18
--- /dev/null
+++ b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBook/WxaBookBatchCreateChapterResponse.cs
@@ -0,0 +1,22 @@
+namespace SKIT.FlurlHttpClient.Wechat.Api.Models
+{
+    /// <summary>
+    /// <para>表示 [POST] /wxa/book/batchcreatechapter 接口的响应。</para>
+    /// </summary>
+    public class WxaBookBatchCreateChapterResponse : WechatApiResponse
+    {
+        /// <summary>
+        /// 获取或设置章节 ID 列表。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("chapter_id_list")]
+        [System.Text.Json.Serialization.JsonPropertyName("chapter_id_list")]
+        public string[] ChapterIdList { get; set; } = default!;
+
+        /// <summary>
+        /// 获取或设置冲突的提供方章节唯一标识列表。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("conflict_original_id_list")]
+        [System.Text.Json.Serialization.JsonPropertyName("conflict_original_id_list")]
+        public string[]? ConflictOriginalIdList { get; set; }
+    }
+}
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBook/WxaBookCreateBookRequest.cs b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBook/WxaBookCreateBookRequest.cs
new file mode 100644
index 00000000..068a264f
--- /dev/null
+++ b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBook/WxaBookCreateBookRequest.cs
@@ -0,0 +1,101 @@
+using System.Collections.Generic;
+
+namespace SKIT.FlurlHttpClient.Wechat.Api.Models
+{
+    /// <summary>
+    /// <para>表示 [POST] /wxa/book/createbook 接口的请求。</para>
+    /// </summary>
+    public class WxaBookCreateBookRequest : WechatApiRequest, IInferable<WxaBookCreateBookRequest, WxaBookCreateBookResponse>
+    {
+        /// <summary>
+        /// 获取或设置作品名。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("title")]
+        [System.Text.Json.Serialization.JsonPropertyName("title")]
+        public string Title { get; set; } = string.Empty;
+
+        /// <summary>
+        /// 获取或设置作品简介。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("intro")]
+        [System.Text.Json.Serialization.JsonPropertyName("intro")]
+        public string Introduction { get; set; } = string.Empty;
+
+        /// <summary>
+        /// 获取或设置封面图 MediaId。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("cover_media_id")]
+        [System.Text.Json.Serialization.JsonPropertyName("cover_media_id")]
+        public string CoverMediaId { get; set; } = string.Empty;
+
+        /// <summary>
+        /// 获取或设置作者名。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("author")]
+        [System.Text.Json.Serialization.JsonPropertyName("author")]
+        public string Author { get; set; } = string.Empty;
+
+        /// <summary>
+        /// 获取或设置一级类型 ID。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("first_category_id")]
+        [System.Text.Json.Serialization.JsonPropertyName("first_category_id")]
+        public int FirstCategoryId { get; set; }
+
+        /// <summary>
+        /// 获取或设置二级类型 ID。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("second_category_id")]
+        [System.Text.Json.Serialization.JsonPropertyName("second_category_id")]
+        public int SecondCategoryId { get; set; }
+
+        /// <summary>
+        /// 获取或设置三级类型 ID。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("third_category_id")]
+        [System.Text.Json.Serialization.JsonPropertyName("third_category_id")]
+        public int ThirdCategoryId { get; set; }
+
+        /// <summary>
+        /// 获取或设置完结状态。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("complete_status")]
+        [System.Text.Json.Serialization.JsonPropertyName("complete_status")]
+        public int CompleteStatus { get; set; }
+
+        /// <summary>
+        /// 获取或设置提供方作品唯一标识。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("original_id")]
+        [System.Text.Json.Serialization.JsonPropertyName("original_id")]
+        public string? OriginalId { get; set; }
+
+        /// <summary>
+        /// 获取或设置章节排序方式。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("chapter_order_method")]
+        [System.Text.Json.Serialization.JsonPropertyName("chapter_order_method")]
+        public int? ChapterOrderMethod { get; set; }
+
+        /// <summary>
+        /// 获取或设置自定义信息。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("custom_info")]
+        [System.Text.Json.Serialization.JsonPropertyName("custom_info")]
+        public string? CustomInfo { get; set; }
+
+        /// <summary>
+        /// 获取或设置题材关键词列表。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("keyword_list")]
+        [System.Text.Json.Serialization.JsonPropertyName("keyword_list")]
+        public IList<string>? KeywordList { get; set; }
+
+        /// <summary>
+        /// 获取或设置精彩片段。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("awesome_paragraph")]
+        [System.Text.Json.Serialization.JsonPropertyName("awesome_paragraph")]
+        public string? AwesomeParagraph { get; set; }
+    }
+}
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBook/WxaBookCreateBookResponse.cs b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBook/WxaBookCreateBookResponse.cs
new file mode 100644
index 00000000..4069bd94
--- /dev/null
+++ b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBook/WxaBookCreateBookResponse.cs
@@ -0,0 +1,15 @@
+namespace SKIT.FlurlHttpClient.Wechat.Api.Models
+{
+    /// <summary>
+    /// <para>表示 [POST] /wxa/book/createbook 接口的响应。</para>
+    /// </summary>
+    public class WxaBookCreateBookResponse : WechatApiResponse
+    {
+        /// <summary>
+        /// 获取或设置作品 ID。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("book_id")]
+        [System.Text.Json.Serialization.JsonPropertyName("book_id")]
+        public string BookId { get; set; } = default!;
+    }
+}
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBook/WxaBookCreateChapterRequest.cs b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBook/WxaBookCreateChapterRequest.cs
new file mode 100644
index 00000000..98c29b26
--- /dev/null
+++ b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBook/WxaBookCreateChapterRequest.cs
@@ -0,0 +1,63 @@
+namespace SKIT.FlurlHttpClient.Wechat.Api.Models
+{
+    /// <summary>
+    /// <para>表示 [POST] /wxa/book/createchapter 接口的请求。</para>
+    /// </summary>
+    public class WxaBookCreateChapterRequest : WechatApiRequest, IInferable<WxaBookCreateChapterRequest, WxaBookCreateChapterResponse>
+    {
+        public static class Types
+        {
+            public class Chapter
+            {
+                /// <summary>
+                /// 获取或设置章节标题。
+                /// </summary>
+                [Newtonsoft.Json.JsonProperty("chapter_title")]
+                [System.Text.Json.Serialization.JsonPropertyName("chapter_title")]
+                public string Title { get; set; } = string.Empty;
+
+                /// <summary>
+                /// 获取或设置章节内容。
+                /// </summary>
+                [Newtonsoft.Json.JsonProperty("content")]
+                [System.Text.Json.Serialization.JsonPropertyName("content")]
+                public string Content { get; set; } = string.Empty;
+
+                /// <summary>
+                /// 获取或设置提供方章节唯一标识。
+                /// </summary>
+                [Newtonsoft.Json.JsonProperty("original_id")]
+                [System.Text.Json.Serialization.JsonPropertyName("original_id")]
+                public string? OriginalId { get; set; }
+
+                /// <summary>
+                /// 获取或设置章节相对顺序。
+                /// </summary>
+                [Newtonsoft.Json.JsonProperty("seq")]
+                [System.Text.Json.Serialization.JsonPropertyName("seq")]
+                public int? Sequence { get; set; }
+
+                /// <summary>
+                /// 获取或设置自定义信息。
+                /// </summary>
+                [Newtonsoft.Json.JsonProperty("custom_info")]
+                [System.Text.Json.Serialization.JsonPropertyName("custom_info")]
+                public string? CustomInfo { get; set; }
+            }
+        }
+
+        /// <summary>
+        /// 获取或设置作品 ID。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("book_id")]
+        [System.Text.Json.Serialization.JsonPropertyName("book_id")]
+        public string BookId { get; set; } = string.Empty;
+
+        /// <summary>
+        /// 获取或设置章节信息。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("chapter")]
+        [System.Text.Json.Serialization.JsonPropertyName("chapter")]
+        public Types.Chapter Chapter { get; set; } = new Types.Chapter();
+    }
+}
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBook/WxaBookCreateChapterResponse.cs b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBook/WxaBookCreateChapterResponse.cs
new file mode 100644
index 00000000..3c6aba7b
--- /dev/null
+++ b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBook/WxaBookCreateChapterResponse.cs
@@ -0,0 +1,15 @@
+namespace SKIT.FlurlHttpClient.Wechat.Api.Models
+{
+    /// <summary>
+    /// <para>表示 [POST] /wxa/book/createchapter 接口的响应。</para>
+    /// </summary>
+    public class WxaBookCreateChapterResponse : WechatApiResponse
+    {
+        /// <summary>
+        /// 获取或设置章节 ID。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("chapter_id")]
+        [System.Text.Json.Serialization.JsonPropertyName("chapter_id")]
+        public string ChapterId { get; set; } = default!;
+    }
+}
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBook/WxaBookDeleteBookRequest.cs b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBook/WxaBookDeleteBookRequest.cs
new file mode 100644
index 00000000..5eab791f
--- /dev/null
+++ b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBook/WxaBookDeleteBookRequest.cs
@@ -0,0 +1,15 @@
+namespace SKIT.FlurlHttpClient.Wechat.Api.Models
+{
+    /// <summary>
+    /// <para>表示 [POST] /wxa/book/deletebook 接口的请求。</para>
+    /// </summary>
+    public class WxaBookDeleteBookRequest : WechatApiRequest, IInferable<WxaBookDeleteBookRequest, WxaBookDeleteBookResponse>
+    {
+        /// <summary>
+        /// 获取或设置作品 ID。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("book_id")]
+        [System.Text.Json.Serialization.JsonPropertyName("book_id")]
+        public string BookId { get; set; } = string.Empty;
+    }
+}
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBook/WxaBookDeleteBookResponse.cs b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBook/WxaBookDeleteBookResponse.cs
new file mode 100644
index 00000000..2a5b90cf
--- /dev/null
+++ b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBook/WxaBookDeleteBookResponse.cs
@@ -0,0 +1,9 @@
+namespace SKIT.FlurlHttpClient.Wechat.Api.Models
+{
+    /// <summary>
+    /// <para>表示 [POST] /wxa/book/deletebook 接口的响应。</para>
+    /// </summary>
+    public class WxaBookDeleteBookResponse : WechatApiResponse
+    {
+    }
+}
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBook/WxaBookDeleteChapterRequest.cs b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBook/WxaBookDeleteChapterRequest.cs
new file mode 100644
index 00000000..4877f34f
--- /dev/null
+++ b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBook/WxaBookDeleteChapterRequest.cs
@@ -0,0 +1,22 @@
+namespace SKIT.FlurlHttpClient.Wechat.Api.Models
+{
+    /// <summary>
+    /// <para>表示 [POST] /wxa/book/deletechapter 接口的请求。</para>
+    /// </summary>
+    public class WxaBookDeleteChapterRequest : WechatApiRequest, IInferable<WxaBookDeleteChapterRequest, WxaBookDeleteChapterResponse>
+    {
+        /// <summary>
+        /// 获取或设置作品 ID。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("book_id")]
+        [System.Text.Json.Serialization.JsonPropertyName("book_id")]
+        public string BookId { get; set; } = string.Empty;
+
+        /// <summary>
+        /// 获取或设置章节 ID。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("chapter_id")]
+        [System.Text.Json.Serialization.JsonPropertyName("chapter_id")]
+        public string ChapterId { get; set; } = string.Empty;
+    }
+}
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBook/WxaBookDeleteChapterResponse.cs b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBook/WxaBookDeleteChapterResponse.cs
new file mode 100644
index 00000000..937c6f06
--- /dev/null
+++ b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBook/WxaBookDeleteChapterResponse.cs
@@ -0,0 +1,9 @@
+namespace SKIT.FlurlHttpClient.Wechat.Api.Models
+{
+    /// <summary>
+    /// <para>表示 [POST] /wxa/book/deletechapter 接口的响应。</para>
+    /// </summary>
+    public class WxaBookDeleteChapterResponse : WechatApiResponse
+    {
+    }
+}
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBook/WxaBookGetBookRequest.cs b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBook/WxaBookGetBookRequest.cs
new file mode 100644
index 00000000..7d4b66ea
--- /dev/null
+++ b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBook/WxaBookGetBookRequest.cs
@@ -0,0 +1,29 @@
+namespace SKIT.FlurlHttpClient.Wechat.Api.Models
+{
+    /// <summary>
+    /// <para>表示 [POST] /wxa/book/getbook 接口的请求。</para>
+    /// </summary>
+    public class WxaBookGetBookRequest : WechatApiRequest, IInferable<WxaBookGetBookRequest, WxaBookGetBookResponse>
+    {
+        /// <summary>
+        /// 获取或设置是否返回编辑版信息。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("need_edited_data")]
+        [System.Text.Json.Serialization.JsonPropertyName("need_edited_data")]
+        public bool? IsNeedEditedData { get; set; }
+
+        /// <summary>
+        /// 获取或设置作品 ID。与字段 <see cref="OriginalId"/> 二选一。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("book_id")]
+        [System.Text.Json.Serialization.JsonPropertyName("book_id")]
+        public string? BookId { get; set; }
+
+        /// <summary>
+        /// 获取或设置提供方作品唯一标识。与字段 <see cref="BookId"/> 二选一。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("original_id")]
+        [System.Text.Json.Serialization.JsonPropertyName("original_id")]
+        public string? OriginalId { get; set; }
+    }
+}
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBook/WxaBookGetBookResponse.cs b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBook/WxaBookGetBookResponse.cs
new file mode 100644
index 00000000..30ad9925
--- /dev/null
+++ b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBook/WxaBookGetBookResponse.cs
@@ -0,0 +1,76 @@
+namespace SKIT.FlurlHttpClient.Wechat.Api.Models
+{
+    /// <summary>
+    /// <para>表示 [POST] /wxa/book/getbook 接口的响应。</para>
+    /// </summary>
+    public class WxaBookGetBookResponse : WechatApiResponse
+    {
+        public static class Types
+        {
+            public class Book : WxaBookListBookResponse.Types.Book
+            {
+                public static new class Types
+                {
+                    public class Volumn
+                    {
+                        /// <summary>
+                        /// 获取或设置分卷名。
+                        /// </summary>
+                        [Newtonsoft.Json.JsonProperty("volume_title")]
+                        [System.Text.Json.Serialization.JsonPropertyName("volume_title")]
+                        public string Title { get; set; } = default!;
+
+                        /// <summary>
+                        /// 获取或设置分卷起始章节下标。
+                        /// </summary>
+                        [Newtonsoft.Json.JsonProperty("start_index")]
+                        [System.Text.Json.Serialization.JsonPropertyName("start_index")]
+                        public int StartIndex { get; set; }
+
+                        /// <summary>
+                        /// 获取或设置分卷截止章节下标。
+                        /// </summary>
+                        [Newtonsoft.Json.JsonProperty("end_index")]
+                        [System.Text.Json.Serialization.JsonPropertyName("end_index")]
+                        public int EndIndex { get; set; }
+                    }
+                }
+
+                /// <summary>
+                /// 获取或设置一级类型 ID。
+                /// </summary>
+                [Newtonsoft.Json.JsonProperty("first_category_name")]
+                [System.Text.Json.Serialization.JsonPropertyName("first_category_name")]
+                public string FirstCategoryName { get; set; } = default!;
+
+                /// <summary>
+                /// 获取或设置二级类型 ID。
+                /// </summary>
+                [Newtonsoft.Json.JsonProperty("second_category_name")]
+                [System.Text.Json.Serialization.JsonPropertyName("second_category_name")]
+                public string SecondCategoryName { get; set; } = default!;
+
+                /// <summary>
+                /// 获取或设置三级类型 ID。
+                /// </summary>
+                [Newtonsoft.Json.JsonProperty("third_category_name")]
+                [System.Text.Json.Serialization.JsonPropertyName("third_category_name")]
+                public string ThirdCategoryName { get; set; } = default!;
+
+                /// <summary>
+                /// 获取或设置分卷列表。
+                /// </summary>
+                [Newtonsoft.Json.JsonProperty("volume_list")]
+                [System.Text.Json.Serialization.JsonPropertyName("volume_list")]
+                public Types.Volumn[] VolumnList { get; set; } = default!;
+            }
+        }
+
+        /// <summary>
+        /// 获取或设置作品信息。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("book")]
+        [System.Text.Json.Serialization.JsonPropertyName("book")]
+        public Types.Book Book { get; set; } = default!;
+    }
+}
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBook/WxaBookGetChapterRequest.cs b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBook/WxaBookGetChapterRequest.cs
new file mode 100644
index 00000000..bff95d77
--- /dev/null
+++ b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBook/WxaBookGetChapterRequest.cs
@@ -0,0 +1,29 @@
+namespace SKIT.FlurlHttpClient.Wechat.Api.Models
+{
+    /// <summary>
+    /// <para>表示 [POST] /wxa/book/getchapter 接口的请求。</para>
+    /// </summary>
+    public class WxaBookGetChapterRequest : WechatApiRequest, IInferable<WxaBookGetChapterRequest, WxaBookGetChapterResponse>
+    {
+        /// <summary>
+        /// 获取或设置作品 ID。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("book_id")]
+        [System.Text.Json.Serialization.JsonPropertyName("book_id")]
+        public string BookId { get; set; } = string.Empty;
+
+        /// <summary>
+        /// 获取或设置章节 ID。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("chapter_id")]
+        [System.Text.Json.Serialization.JsonPropertyName("chapter_id")]
+        public string ChapterId { get; set; } = string.Empty;
+
+        /// <summary>
+        /// 获取或设置是否返回编辑版信息。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("need_edited_data")]
+        [System.Text.Json.Serialization.JsonPropertyName("need_edited_data")]
+        public bool? IsNeedEditedData { get; set; }
+    }
+}
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBook/WxaBookGetChapterResponse.cs b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBook/WxaBookGetChapterResponse.cs
new file mode 100644
index 00000000..a5931d05
--- /dev/null
+++ b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBook/WxaBookGetChapterResponse.cs
@@ -0,0 +1,35 @@
+namespace SKIT.FlurlHttpClient.Wechat.Api.Models
+{
+    /// <summary>
+    /// <para>表示 [POST] /wxa/book/getchapter 接口的响应。</para>
+    /// </summary>
+    public class WxaBookGetChapterResponse : WechatApiResponse
+    {
+        public static class Types
+        {
+            public class Chapter : WxaBookListChapterResponse.Types.Chapter
+            {
+                /// <summary>
+                /// 获取或设置作品 ID。
+                /// </summary>
+                [Newtonsoft.Json.JsonProperty("book_id")]
+                [System.Text.Json.Serialization.JsonPropertyName("book_id")]
+                public string BookId { get; set; } = default!;
+
+                /// <summary>
+                /// 获取或设置章节内容。
+                /// </summary>
+                [Newtonsoft.Json.JsonProperty("content")]
+                [System.Text.Json.Serialization.JsonPropertyName("content")]
+                public string Content { get; set; } = default!;
+            }
+        }
+
+        /// <summary>
+        /// 获取或设置章节信息。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("chapter")]
+        [System.Text.Json.Serialization.JsonPropertyName("chapter")]
+        public Types.Chapter Chapter { get; set; } = default!;
+    }
+}
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBook/WxaBookListBookRequest.cs b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBook/WxaBookListBookRequest.cs
new file mode 100644
index 00000000..5be22e76
--- /dev/null
+++ b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBook/WxaBookListBookRequest.cs
@@ -0,0 +1,36 @@
+namespace SKIT.FlurlHttpClient.Wechat.Api.Models
+{
+    /// <summary>
+    /// <para>表示 [POST] /wxa/book/listbook 接口的请求。</para>
+    /// </summary>
+    public class WxaBookListBookRequest : WechatApiRequest, IInferable<WxaBookListBookRequest, WxaBookListBookResponse>
+    {
+        /// <summary>
+        /// 获取或设置是否返回编辑版信息。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("need_edited_data")]
+        [System.Text.Json.Serialization.JsonPropertyName("need_edited_data")]
+        public bool? IsNeedEditedData { get; set; }
+
+        /// <summary>
+        /// 获取或设置分页起始 ID。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("last_id")]
+        [System.Text.Json.Serialization.JsonPropertyName("last_id")]
+        public long? LastId { get; set; }
+
+        /// <summary>
+        /// 获取或设置分页起始位置。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("offset")]
+        [System.Text.Json.Serialization.JsonPropertyName("offset")]
+        public int? Offset { get; set; }
+
+        /// <summary>
+        /// 获取或设置分页每页数量。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("limit")]
+        [System.Text.Json.Serialization.JsonPropertyName("limit")]
+        public int? Limit { get; set; }
+    }
+}
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBook/WxaBookListBookResponse.cs b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBook/WxaBookListBookResponse.cs
new file mode 100644
index 00000000..42dc7535
--- /dev/null
+++ b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBook/WxaBookListBookResponse.cs
@@ -0,0 +1,202 @@
+namespace SKIT.FlurlHttpClient.Wechat.Api.Models
+{
+    /// <summary>
+    /// <para>表示 [POST] /wxa/book/listbook 接口的响应。</para>
+    /// </summary>
+    public class WxaBookListBookResponse : WechatApiResponse
+    {
+        public static class Types
+        {
+            public class Book
+            {
+                public static class Types
+                {
+                    public class AuditInfo
+                    {
+                        /// <summary>
+                        /// 获取或设置审核状态。
+                        /// </summary>
+                        [Newtonsoft.Json.JsonProperty("audit_status")]
+                        [System.Text.Json.Serialization.JsonPropertyName("audit_status")]
+                        public int AuditStatus { get; set; }
+
+                        /// <summary>
+                        /// 获取或设置提审时间戳。
+                        /// </summary>
+                        [Newtonsoft.Json.JsonProperty("create_time")]
+                        [System.Text.Json.Serialization.JsonPropertyName("create_time")]
+                        public long CreateTimestamp { get; set; }
+
+                        /// <summary>
+                        /// 获取或设置审核原因。
+                        /// </summary>
+                        [Newtonsoft.Json.JsonProperty("reason")]
+                        [System.Text.Json.Serialization.JsonPropertyName("reason")]
+                        public string? Reason { get; set; }
+
+                        /// <summary>
+                        /// 获取或设置修改建议。
+                        /// </summary>
+                        [Newtonsoft.Json.JsonProperty("suggestion")]
+                        [System.Text.Json.Serialization.JsonPropertyName("suggestion")]
+                        public string? Suggestion { get; set; }
+
+                        /// <summary>
+                        /// 获取或设置审核时间戳。
+                        /// </summary>
+                        [Newtonsoft.Json.JsonProperty("audit_time")]
+                        [System.Text.Json.Serialization.JsonPropertyName("audit_time")]
+                        public long? AuditTimestamp { get; set; }
+                    }
+                }
+
+                /// <summary>
+                /// 获取或设置作品 ID。
+                /// </summary>
+                [Newtonsoft.Json.JsonProperty("book_id")]
+                [System.Text.Json.Serialization.JsonPropertyName("book_id")]
+                public string BookId { get; set; } = default!;
+
+                /// <summary>
+                /// 获取或设置作品名。
+                /// </summary>
+                [Newtonsoft.Json.JsonProperty("title")]
+                [System.Text.Json.Serialization.JsonPropertyName("title")]
+                public string Title { get; set; } = default!;
+
+                /// <summary>
+                /// 获取或设置作品简介。
+                /// </summary>
+                [Newtonsoft.Json.JsonProperty("intro")]
+                [System.Text.Json.Serialization.JsonPropertyName("intro")]
+                public string Introduction { get; set; } = default!;
+
+                /// <summary>
+                /// 获取或设置封面图 URL。
+                /// </summary>
+                [Newtonsoft.Json.JsonProperty("cover_url")]
+                [System.Text.Json.Serialization.JsonPropertyName("cover_url")]
+                public string CoverUrl { get; set; } = default!;
+
+                /// <summary>
+                /// 获取或设置作者名。
+                /// </summary>
+                [Newtonsoft.Json.JsonProperty("author")]
+                [System.Text.Json.Serialization.JsonPropertyName("author")]
+                public string Author { get; set; } = default!;
+
+                /// <summary>
+                /// 获取或设置一级类型 ID。
+                /// </summary>
+                [Newtonsoft.Json.JsonProperty("first_category_id")]
+                [System.Text.Json.Serialization.JsonPropertyName("first_category_id")]
+                public int FirstCategoryId { get; set; }
+
+                /// <summary>
+                /// 获取或设置二级类型 ID。
+                /// </summary>
+                [Newtonsoft.Json.JsonProperty("second_category_id")]
+                [System.Text.Json.Serialization.JsonPropertyName("second_category_id")]
+                public int SecondCategoryId { get; set; }
+
+                /// <summary>
+                /// 获取或设置三级类型 ID。
+                /// </summary>
+                [Newtonsoft.Json.JsonProperty("third_category_id")]
+                [System.Text.Json.Serialization.JsonPropertyName("third_category_id")]
+                public int ThirdCategoryId { get; set; }
+
+                /// <summary>
+                /// 获取或设置完结状态。
+                /// </summary>
+                [Newtonsoft.Json.JsonProperty("complete_status")]
+                [System.Text.Json.Serialization.JsonPropertyName("complete_status")]
+                public int CompleteStatus { get; set; }
+
+                /// <summary>
+                /// 获取或设置提供方作品唯一标识。
+                /// </summary>
+                [Newtonsoft.Json.JsonProperty("original_id")]
+                [System.Text.Json.Serialization.JsonPropertyName("original_id")]
+                public string? OriginalId { get; set; }
+
+                /// <summary>
+                /// 获取或设置上传场景。
+                /// </summary>
+                [Newtonsoft.Json.JsonProperty("upload_scene")]
+                [System.Text.Json.Serialization.JsonPropertyName("upload_scene")]
+                public int UploadScene { get; set; }
+
+                /// <summary>
+                /// 获取或设置章节数量。
+                /// </summary>
+                [Newtonsoft.Json.JsonProperty("chapter_cnt")]
+                [System.Text.Json.Serialization.JsonPropertyName("chapter_cnt")]
+                public int ChapterCount { get; set; }
+
+                /// <summary>
+                /// 获取或设置分卷数量。
+                /// </summary>
+                [Newtonsoft.Json.JsonProperty("volume_cnt")]
+                [System.Text.Json.Serialization.JsonPropertyName("volume_cnt")]
+                public int VolumeCount { get; set; }
+
+                /// <summary>
+                /// 获取或设置作品总字数。
+                /// </summary>
+                [Newtonsoft.Json.JsonProperty("total_word_cnt")]
+                [System.Text.Json.Serialization.JsonPropertyName("total_word_cnt")]
+                public int TotalWordCount { get; set; }
+
+                /// <summary>
+                /// 获取或设置章节排序方式。
+                /// </summary>
+                [Newtonsoft.Json.JsonProperty("chapter_order_method")]
+                [System.Text.Json.Serialization.JsonPropertyName("chapter_order_method")]
+                public int ChapterOrderMethod { get; set; }
+
+                /// <summary>
+                /// 获取或设置自定义信息。
+                /// </summary>
+                [Newtonsoft.Json.JsonProperty("custom_info")]
+                [System.Text.Json.Serialization.JsonPropertyName("custom_info")]
+                public string? CustomInfo { get; set; }
+
+                /// <summary>
+                /// 获取或设置审核信息。
+                /// </summary>
+                [Newtonsoft.Json.JsonProperty("audit_info")]
+                [System.Text.Json.Serialization.JsonPropertyName("audit_info")]
+                public Types.AuditInfo? AuditInfo { get; set; }
+
+                /// <summary>
+                /// 获取或设置创建时间戳。
+                /// </summary>
+                [Newtonsoft.Json.JsonProperty("create_time")]
+                [System.Text.Json.Serialization.JsonPropertyName("create_time")]
+                public long CreateTimestamp { get; set; }
+            }
+        }
+
+        /// <summary>
+        /// 获取或设置作品列表。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("book_list")]
+        [System.Text.Json.Serialization.JsonPropertyName("book_list")]
+        public Types.Book[] BookList { get; set; } = default!;
+
+        /// <summary>
+        /// 获取或设置总数量。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("total_cnt")]
+        [System.Text.Json.Serialization.JsonPropertyName("total_cnt")]
+        public int TotalCount { get; set; }
+
+        /// <summary>
+        /// 获取或设置分页 ID。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("last_id")]
+        [System.Text.Json.Serialization.JsonPropertyName("last_id")]
+        public long? LastId { get; set; }
+    }
+}
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBook/WxaBookListChapterRequest.cs b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBook/WxaBookListChapterRequest.cs
new file mode 100644
index 00000000..4ab72313
--- /dev/null
+++ b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBook/WxaBookListChapterRequest.cs
@@ -0,0 +1,43 @@
+namespace SKIT.FlurlHttpClient.Wechat.Api.Models
+{
+    /// <summary>
+    /// <para>表示 [POST] /wxa/book/listchapter 接口的请求。</para>
+    /// </summary>
+    public class WxaBookListChapterRequest : WechatApiRequest, IInferable<WxaBookListChapterRequest, WxaBookListChapterResponse>
+    {
+        /// <summary>
+        /// 获取或设置作品 ID。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("book_id")]
+        [System.Text.Json.Serialization.JsonPropertyName("book_id")]
+        public string BookId { get; set; } = string.Empty;
+
+        /// <summary>
+        /// 获取或设置是否返回编辑版信息。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("need_edited_data")]
+        [System.Text.Json.Serialization.JsonPropertyName("need_edited_data")]
+        public bool? IsNeedEditedData { get; set; }
+
+        /// <summary>
+        /// 获取或设置分卷下标。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("volume_index")]
+        [System.Text.Json.Serialization.JsonPropertyName("volume_index")]
+        public int? VolumeIndex { get; set; }
+
+        /// <summary>
+        /// 获取或设置分页起始位置。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("offset")]
+        [System.Text.Json.Serialization.JsonPropertyName("offset")]
+        public int? Offset { get; set; }
+
+        /// <summary>
+        /// 获取或设置分页每页数量。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("limit")]
+        [System.Text.Json.Serialization.JsonPropertyName("limit")]
+        public int? Limit { get; set; }
+    }
+}
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBook/WxaBookListChapterResponse.cs b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBook/WxaBookListChapterResponse.cs
new file mode 100644
index 00000000..fca7bbd8
--- /dev/null
+++ b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBook/WxaBookListChapterResponse.cs
@@ -0,0 +1,98 @@
+namespace SKIT.FlurlHttpClient.Wechat.Api.Models
+{
+    /// <summary>
+    /// <para>表示 [POST] /wxa/book/listchapter 接口的响应。</para>
+    /// </summary>
+    public class WxaBookListChapterResponse : WechatApiResponse
+    {
+        public static class Types
+        {
+            public class Chapter
+            {
+                public static class Types
+                {
+                    public class AuditInfo : WxaBookListBookResponse.Types.Book.Types.AuditInfo
+                    {
+                    }
+                }
+
+                /// <summary>
+                /// 获取或设置章节 ID。
+                /// </summary>
+                [Newtonsoft.Json.JsonProperty("chapter_id")]
+                [System.Text.Json.Serialization.JsonPropertyName("chapter_id")]
+                public string ChapterId { get; set; } = default!;
+
+                /// <summary>
+                /// 获取或设置章节标题。
+                /// </summary>
+                [Newtonsoft.Json.JsonProperty("chapter_title")]
+                [System.Text.Json.Serialization.JsonPropertyName("chapter_title")]
+                public string Title { get; set; } = default!;
+
+                /// <summary>
+                /// 获取或设置所属分卷下标。
+                /// </summary>
+                [Newtonsoft.Json.JsonProperty("volume_index")]
+                [System.Text.Json.Serialization.JsonPropertyName("volume_index")]
+                public int VolumeIndex { get; set; }
+
+                /// <summary>
+                /// 获取或设置提供方章节唯一标识。
+                /// </summary>
+                [Newtonsoft.Json.JsonProperty("original_id")]
+                [System.Text.Json.Serialization.JsonPropertyName("original_id")]
+                public string? OriginalId { get; set; }
+
+                /// <summary>
+                /// 获取或设置字数。
+                /// </summary>
+                [Newtonsoft.Json.JsonProperty("word_cnt")]
+                [System.Text.Json.Serialization.JsonPropertyName("word_cnt")]
+                public int WordCount { get; set; }
+
+                /// <summary>
+                /// 获取或设置章节相对顺序。
+                /// </summary>
+                [Newtonsoft.Json.JsonProperty("seq")]
+                [System.Text.Json.Serialization.JsonPropertyName("seq")]
+                public int? Sequence { get; set; }
+
+                /// <summary>
+                /// 获取或设置自定义信息。
+                /// </summary>
+                [Newtonsoft.Json.JsonProperty("custom_info")]
+                [System.Text.Json.Serialization.JsonPropertyName("custom_info")]
+                public string? CustomInfo { get; set; }
+
+                /// <summary>
+                /// 获取或设置审核信息。
+                /// </summary>
+                [Newtonsoft.Json.JsonProperty("audit_info")]
+                [System.Text.Json.Serialization.JsonPropertyName("audit_info")]
+                public Types.AuditInfo? AuditInfo { get; set; }
+
+                /// <summary>
+                /// 获取或设置创建时间戳。
+                /// </summary>
+                [Newtonsoft.Json.JsonProperty("create_time")]
+                [System.Text.Json.Serialization.JsonPropertyName("create_time")]
+                public long CreateTimestamp { get; set; }
+            }
+        }
+
+        /// <summary>
+        /// 获取或设置章节列表。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("chapter_list")]
+        [System.Text.Json.Serialization.JsonPropertyName("chapter_list")]
+        public Types.Chapter[] ChapterList { get; set; } = default!;
+
+        /// <summary>
+        /// 获取或设置总数量。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("total_cnt")]
+        [System.Text.Json.Serialization.JsonPropertyName("total_cnt")]
+        public int TotalCount { get; set; }
+    }
+}
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBook/WxaBookReorderChapterRequest.cs b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBook/WxaBookReorderChapterRequest.cs
new file mode 100644
index 00000000..8e63dc67
--- /dev/null
+++ b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBook/WxaBookReorderChapterRequest.cs
@@ -0,0 +1,36 @@
+namespace SKIT.FlurlHttpClient.Wechat.Api.Models
+{
+    /// <summary>
+    /// <para>表示 [POST] /wxa/book/reorderchapter 接口的请求。</para>
+    /// </summary>
+    public class WxaBookReorderChapterRequest : WechatApiRequest, IInferable<WxaBookReorderChapterRequest, WxaBookReorderChapterResponse>
+    {
+        /// <summary>
+        /// 获取或设置作品 ID。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("book_id")]
+        [System.Text.Json.Serialization.JsonPropertyName("book_id")]
+        public string BookId { get; set; } = string.Empty;
+
+        /// <summary>
+        /// 获取或设置章节 ID。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("chapter_id")]
+        [System.Text.Json.Serialization.JsonPropertyName("chapter_id")]
+        public string ChapterId { get; set; } = string.Empty;
+
+        /// <summary>
+        /// 获取或设置目标章节 ID。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("target_chapter_id")]
+        [System.Text.Json.Serialization.JsonPropertyName("target_chapter_id")]
+        public string TargetChapterId { get; set; } = string.Empty;
+
+        /// <summary>
+        /// 获取或设置排序操作类型。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("operation")]
+        [System.Text.Json.Serialization.JsonPropertyName("operation")]
+        public int Operation { get; set; }
+    }
+}
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBook/WxaBookReorderChapterResponse.cs b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBook/WxaBookReorderChapterResponse.cs
new file mode 100644
index 00000000..4e752798
--- /dev/null
+++ b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBook/WxaBookReorderChapterResponse.cs
@@ -0,0 +1,9 @@
+namespace SKIT.FlurlHttpClient.Wechat.Api.Models
+{
+    /// <summary>
+    /// <para>表示 [POST] /wxa/book/reorderchapter 接口的响应。</para>
+    /// </summary>
+    public class WxaBookReorderChapterResponse : WechatApiResponse
+    {
+    }
+}
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBook/WxaBookReplaceChapterRequest.cs b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBook/WxaBookReplaceChapterRequest.cs
new file mode 100644
index 00000000..69d3a9ff
--- /dev/null
+++ b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBook/WxaBookReplaceChapterRequest.cs
@@ -0,0 +1,36 @@
+namespace SKIT.FlurlHttpClient.Wechat.Api.Models
+{
+    /// <summary>
+    /// <para>表示 [POST] /wxa/book/replacechapter 接口的请求。</para>
+    /// </summary>
+    public class WxaBookReplaceChapterRequest : WechatApiRequest, IInferable<WxaBookReplaceChapterRequest, WxaBookReplaceChapterResponse>
+    {
+        /// <summary>
+        /// 获取或设置作品 ID。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("book_id")]
+        [System.Text.Json.Serialization.JsonPropertyName("book_id")]
+        public string BookId { get; set; } = string.Empty;
+
+        /// <summary>
+        /// 获取或设置章节 ID。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("chapter_id")]
+        [System.Text.Json.Serialization.JsonPropertyName("chapter_id")]
+        public string ChapterId { get; set; } = string.Empty;
+
+        /// <summary>
+        /// 获取或设置章节标题。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("new_chapter_title")]
+        [System.Text.Json.Serialization.JsonPropertyName("new_chapter_title")]
+        public string ChapterTitle { get; set; } = string.Empty;
+
+        /// <summary>
+        /// 获取或设置章节内容。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("new_content")]
+        [System.Text.Json.Serialization.JsonPropertyName("new_content")]
+        public string ChapterContent { get; set; } = string.Empty;
+    }
+}
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBook/WxaBookReplaceChapterResponse.cs b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBook/WxaBookReplaceChapterResponse.cs
new file mode 100644
index 00000000..7eaa59b0
--- /dev/null
+++ b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBook/WxaBookReplaceChapterResponse.cs
@@ -0,0 +1,15 @@
+namespace SKIT.FlurlHttpClient.Wechat.Api.Models
+{
+    /// <summary>
+    /// <para>表示 [POST] /wxa/book/replacechapter 接口的响应。</para>
+    /// </summary>
+    public class WxaBookReplaceChapterResponse : WechatApiResponse
+    {
+        /// <summary>
+        /// 获取或设置新章节 ID。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("new_chapter_id")]
+        [System.Text.Json.Serialization.JsonPropertyName("new_chapter_id")]
+        public string ChapterId { get; set; } = default!;
+    }
+}
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBook/WxaBookUpdateBookRequest.cs b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBook/WxaBookUpdateBookRequest.cs
new file mode 100644
index 00000000..45e51b60
--- /dev/null
+++ b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBook/WxaBookUpdateBookRequest.cs
@@ -0,0 +1,163 @@
+using System.Collections.Generic;
+
+namespace SKIT.FlurlHttpClient.Wechat.Api.Models
+{
+    /// <summary>
+    /// <para>表示 [POST] /wxa/book/updatebook 接口的请求。</para>
+    /// </summary>
+    public class WxaBookUpdateBookRequest : WechatApiRequest, IInferable<WxaBookUpdateBookRequest, WxaBookUpdateBookResponse>
+    {
+        public static class Types
+        {
+            public class Volume
+            {
+                /// <summary>
+                /// 获取或设置分卷名。
+                /// </summary>
+                [Newtonsoft.Json.JsonProperty("volume_title")]
+                [System.Text.Json.Serialization.JsonPropertyName("volume_title")]
+                public string Title { get; set; } = string.Empty;
+
+                /// <summary>
+                /// 获取或设置分卷起始章节下标。
+                /// </summary>
+                [Newtonsoft.Json.JsonProperty("start_index")]
+                [System.Text.Json.Serialization.JsonPropertyName("start_index")]
+                public int StartIndex { get; set; }
+
+                /// <summary>
+                /// 获取或设置分卷截止章节下标。
+                /// </summary>
+                [Newtonsoft.Json.JsonProperty("end_index")]
+                [System.Text.Json.Serialization.JsonPropertyName("end_index")]
+                public int EndIndex { get; set; }
+            }
+        }
+
+        /// <summary>
+        /// 获取或设置作品 ID。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("book_id")]
+        [System.Text.Json.Serialization.JsonPropertyName("book_id")]
+        public string BookId { get; set; } = string.Empty;
+
+        /// <summary>
+        /// 获取或设置作品名。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("title")]
+        [System.Text.Json.Serialization.JsonPropertyName("title")]
+        public string? Title { get; set; }
+
+        /// <summary>
+        /// 获取或设置作品简介。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("intro")]
+        [System.Text.Json.Serialization.JsonPropertyName("intro")]
+        public string? Introduction { get; set; }
+
+        /// <summary>
+        /// 获取或设置封面图 MediaId。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("cover_media_id")]
+        [System.Text.Json.Serialization.JsonPropertyName("cover_media_id")]
+        public string? CoverMediaId { get; set; }
+
+        /// <summary>
+        /// 获取或设置作者名。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("author")]
+        [System.Text.Json.Serialization.JsonPropertyName("author")]
+        public string? Author { get; set; }
+
+        /// <summary>
+        /// 获取或设置一级类型 ID。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("first_category_id")]
+        [System.Text.Json.Serialization.JsonPropertyName("first_category_id")]
+        public int? FirstCategoryId { get; set; }
+
+        /// <summary>
+        /// 获取或设置二级类型 ID。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("second_category_id")]
+        [System.Text.Json.Serialization.JsonPropertyName("second_category_id")]
+        public int? SecondCategoryId { get; set; }
+
+        /// <summary>
+        /// 获取或设置三级类型 ID。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("third_category_id")]
+        [System.Text.Json.Serialization.JsonPropertyName("third_category_id")]
+        public int? ThirdCategoryId { get; set; }
+
+        /// <summary>
+        /// 获取或设置完结状态。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("complete_status")]
+        [System.Text.Json.Serialization.JsonPropertyName("complete_status")]
+        public int? CompleteStatus { get; set; }
+
+        /// <summary>
+        /// 获取或设置提供方作品唯一标识。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("original_id")]
+        [System.Text.Json.Serialization.JsonPropertyName("original_id")]
+        public string? OriginalId { get; set; }
+
+        /// <summary>
+        /// 获取或设置章节 ID 列表。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("chapter_id_list")]
+        [System.Text.Json.Serialization.JsonPropertyName("chapter_id_list")]
+        public IList<string>? ChapterIdList { get; set; }
+
+        /// <summary>
+        /// 获取或设置是否需要分卷。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("need_volume")]
+        [System.Text.Json.Serialization.JsonPropertyName("need_volume")]
+        public bool? IsNeedVolume { get; set; }
+
+        /// <summary>
+        /// 获取或设置分卷列表。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("volume_list")]
+        [System.Text.Json.Serialization.JsonPropertyName("volume_list")]
+        public IList<Types.Volume>? VolumeList { get; set; }
+
+        /// <summary>
+        /// 获取或设置章节排序方式。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("chapter_order_method")]
+        [System.Text.Json.Serialization.JsonPropertyName("chapter_order_method")]
+        public int? ChapterOrderMethod { get; set; }
+
+        /// <summary>
+        /// 获取或设置自定义信息。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("custom_info")]
+        [System.Text.Json.Serialization.JsonPropertyName("custom_info")]
+        public string? CustomInfo { get; set; }
+
+        /// <summary>
+        /// 获取或设置是否更新题材关键词。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("update_keyword")]
+        [System.Text.Json.Serialization.JsonPropertyName("update_keyword")]
+        public bool? IsUpdateKeyword { get; set; }
+
+        /// <summary>
+        /// 获取或设置题材关键词列表。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("keyword_list")]
+        [System.Text.Json.Serialization.JsonPropertyName("keyword_list")]
+        public IList<string>? KeywordList { get; set; }
+
+        /// <summary>
+        /// 获取或设置精彩片段。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("awesome_paragraph")]
+        [System.Text.Json.Serialization.JsonPropertyName("awesome_paragraph")]
+        public string? AwesomeParagraph { get; set; }
+    }
+}
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBook/WxaBookUpdateBookResponse.cs b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBook/WxaBookUpdateBookResponse.cs
new file mode 100644
index 00000000..75413396
--- /dev/null
+++ b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBook/WxaBookUpdateBookResponse.cs
@@ -0,0 +1,9 @@
+namespace SKIT.FlurlHttpClient.Wechat.Api.Models
+{
+    /// <summary>
+    /// <para>表示 [POST] /wxa/book/updatebook 接口的响应。</para>
+    /// </summary>
+    public class WxaBookUpdateBookResponse : WechatApiResponse
+    {
+    }
+}
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBook/WxaBookUpdateChapterSequenceRequest.cs b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBook/WxaBookUpdateChapterSequenceRequest.cs
new file mode 100644
index 00000000..f42c763b
--- /dev/null
+++ b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBook/WxaBookUpdateChapterSequenceRequest.cs
@@ -0,0 +1,44 @@
+using System.Collections.Generic;
+
+namespace SKIT.FlurlHttpClient.Wechat.Api.Models
+{
+    /// <summary>
+    /// <para>表示 [POST] /wxa/book/updatechapterseq 接口的请求。</para>
+    /// </summary>
+    public class WxaBookUpdateChapterSequenceRequest : WechatApiRequest, IInferable<WxaBookUpdateChapterSequenceRequest, WxaBookUpdateChapterSequenceResponse>
+    {
+        public static class Types
+        {
+            public class Chapter
+            {
+                /// <summary>
+                /// 获取或设置章节 ID。
+                /// </summary>
+                [Newtonsoft.Json.JsonProperty("chapter_id")]
+                [System.Text.Json.Serialization.JsonPropertyName("chapter_id")]
+                public string ChapterId { get; set; } = string.Empty;
+
+                /// <summary>
+                /// 获取或设置章节相对顺序。
+                /// </summary>
+                [Newtonsoft.Json.JsonProperty("seq")]
+                [System.Text.Json.Serialization.JsonPropertyName("seq")]
+                public int Sequence { get; set; }
+            }
+        }
+
+        /// <summary>
+        /// 获取或设置作品 ID。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("book_id")]
+        [System.Text.Json.Serialization.JsonPropertyName("book_id")]
+        public string BookId { get; set; } = string.Empty;
+
+        /// <summary>
+        /// 获取或设置章节列表。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("chapter_seq_list")]
+        [System.Text.Json.Serialization.JsonPropertyName("chapter_seq_list")]
+        public IList<Types.Chapter> ChapterIdList { get; set; } = new List<Types.Chapter>();
+    }
+}
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBook/WxaBookUpdateChapterSequenceResponse.cs b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBook/WxaBookUpdateChapterSequenceResponse.cs
new file mode 100644
index 00000000..a8cd8275
--- /dev/null
+++ b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBook/WxaBookUpdateChapterSequenceResponse.cs
@@ -0,0 +1,9 @@
+namespace SKIT.FlurlHttpClient.Wechat.Api.Models
+{
+    /// <summary>
+    /// <para>表示 [POST] /wxa/book/updatechapterseq 接口的响应。</para>
+    /// </summary>
+    public class WxaBookUpdateChapterSequenceResponse : WechatApiResponse
+    {
+    }
+}
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBusiness/NovelReader/WxaBusinessNovelReaderGetPreviewSettingsRequest.cs b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBusiness/NovelReader/WxaBusinessNovelReaderGetPreviewSettingsRequest.cs
new file mode 100644
index 00000000..97b074c6
--- /dev/null
+++ b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBusiness/NovelReader/WxaBusinessNovelReaderGetPreviewSettingsRequest.cs
@@ -0,0 +1,15 @@
+namespace SKIT.FlurlHttpClient.Wechat.Api.Models
+{
+    /// <summary>
+    /// <para>表示 [POST] /wxa/business/novelreader/getpreviewsetting 接口的请求。</para>
+    /// </summary>
+    public class WxaBusinessNovelReaderGetPreviewSettingsRequest : WechatApiRequest, IInferable<WxaBusinessNovelReaderGetPreviewSettingsRequest, WxaBusinessNovelReaderGetPreviewSettingsResponse>
+    {
+        /// <summary>
+        /// 获取或设置作品 ID。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("book_id")]
+        [System.Text.Json.Serialization.JsonPropertyName("book_id")]
+        public string BookId { get; set; } = string.Empty;
+    }
+}
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBusiness/NovelReader/WxaBusinessNovelReaderGetPreviewSettingsResponse.cs b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBusiness/NovelReader/WxaBusinessNovelReaderGetPreviewSettingsResponse.cs
new file mode 100644
index 00000000..0340f17e
--- /dev/null
+++ b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBusiness/NovelReader/WxaBusinessNovelReaderGetPreviewSettingsResponse.cs
@@ -0,0 +1,62 @@
+namespace SKIT.FlurlHttpClient.Wechat.Api.Models
+{
+    /// <summary>
+    /// <para>表示 [POST] /wxa/business/novelreader/getpreviewsetting 接口的响应。</para>
+    /// </summary>
+    public class WxaBusinessNovelReaderGetPreviewSettingsResponse : WechatApiResponse
+    {
+        public static class Types
+        {
+            public class Settings
+            {
+                public static class Types
+                {
+                    public class Chapter
+                    {
+                        /// <summary>
+                        /// 获取或设置章节索引。
+                        /// </summary>
+                        [Newtonsoft.Json.JsonProperty("chapter_index")]
+                        [System.Text.Json.Serialization.JsonPropertyName("chapter_index")]
+                        public int ChapterIndex { get; set; }
+
+                        /// <summary>
+                        /// 获取或设置章节字数。
+                        /// </summary>
+                        [Newtonsoft.Json.JsonProperty("words")]
+                        [System.Text.Json.Serialization.JsonPropertyName("words")]
+                        public int? WordCount { get; set; }
+                    }
+                }
+
+                /// <summary>
+                /// 获取或设置作品 ID。
+                /// </summary>
+                [Newtonsoft.Json.JsonProperty("book_id")]
+                [System.Text.Json.Serialization.JsonPropertyName("book_id")]
+                public string BookId { get; set; } = string.Empty;
+
+                /// <summary>
+                /// 获取或设置默认预览字数。
+                /// </summary>
+                [Newtonsoft.Json.JsonProperty("default_words")]
+                [System.Text.Json.Serialization.JsonPropertyName("default_words")]
+                public int DefaultWordCount { get; set; }
+
+                /// <summary>
+                /// 获取或设置章节列表。
+                /// </summary>
+                [Newtonsoft.Json.JsonProperty("chapter_setting")]
+                [System.Text.Json.Serialization.JsonPropertyName("chapter_setting")]
+                public Types.Chapter[]? ChapterList { get; set; }
+            }
+        }
+
+        /// <summary>
+        /// 获取或设置预览设置信息。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("setting")]
+        [System.Text.Json.Serialization.JsonPropertyName("setting")]
+        public Types.Settings Settings { get; set; } = default!;
+    }
+}
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBusiness/NovelReader/WxaBusinessNovelReaderSetPreviewSettingsRequest.cs b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBusiness/NovelReader/WxaBusinessNovelReaderSetPreviewSettingsRequest.cs
new file mode 100644
index 00000000..6a807600
--- /dev/null
+++ b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBusiness/NovelReader/WxaBusinessNovelReaderSetPreviewSettingsRequest.cs
@@ -0,0 +1,64 @@
+using System.Collections.Generic;
+
+namespace SKIT.FlurlHttpClient.Wechat.Api.Models
+{
+    /// <summary>
+    /// <para>表示 [POST] /wxa/business/novelreader/setpreviewsetting 接口的请求。</para>
+    /// </summary>
+    public class WxaBusinessNovelReaderSetPreviewSettingsRequest : WechatApiRequest, IInferable<WxaBusinessNovelReaderSetPreviewSettingsRequest, WxaBusinessNovelReaderSetPreviewSettingsResponse>
+    {
+        public static class Types
+        {
+            public class Settings
+            {
+                public static class Types
+                {
+                    public class Chapter
+                    {
+                        /// <summary>
+                        /// 获取或设置章节索引。
+                        /// </summary>
+                        [Newtonsoft.Json.JsonProperty("chapter_index")]
+                        [System.Text.Json.Serialization.JsonPropertyName("chapter_index")]
+                        public int ChapterIndex { get; set; }
+
+                        /// <summary>
+                        /// 获取或设置章节字数。
+                        /// </summary>
+                        [Newtonsoft.Json.JsonProperty("words")]
+                        [System.Text.Json.Serialization.JsonPropertyName("words")]
+                        public int? WordCount { get; set; }
+                    }
+                }
+
+                /// <summary>
+                /// 获取或设置作品 ID。
+                /// </summary>
+                [Newtonsoft.Json.JsonProperty("book_id")]
+                [System.Text.Json.Serialization.JsonPropertyName("book_id")]
+                public string BookId { get; set; } = string.Empty;
+
+                /// <summary>
+                /// 获取或设置默认预览字数。
+                /// </summary>
+                [Newtonsoft.Json.JsonProperty("default_words")]
+                [System.Text.Json.Serialization.JsonPropertyName("default_words")]
+                public int DefaultWordCount { get; set; }
+
+                /// <summary>
+                /// 获取或设置章节列表。
+                /// </summary>
+                [Newtonsoft.Json.JsonProperty("chapter_setting")]
+                [System.Text.Json.Serialization.JsonPropertyName("chapter_setting")]
+                public IList<Types.Chapter>? ChapterList { get; set; }
+            }
+        }
+
+        /// <summary>
+        /// 获取或设置预览设置信息。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("setting")]
+        [System.Text.Json.Serialization.JsonPropertyName("setting")]
+        public Types.Settings Settings { get; set; } = new Types.Settings();
+    }
+}
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBusiness/NovelReader/WxaBusinessNovelReaderSetPreviewSettingsResponse.cs b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBusiness/NovelReader/WxaBusinessNovelReaderSetPreviewSettingsResponse.cs
new file mode 100644
index 00000000..c6be3abf
--- /dev/null
+++ b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBusiness/NovelReader/WxaBusinessNovelReaderSetPreviewSettingsResponse.cs
@@ -0,0 +1,9 @@
+namespace SKIT.FlurlHttpClient.Wechat.Api.Models
+{
+    /// <summary>
+    /// <para>表示 [POST] /wxa/business/novelreader/setpreviewsetting 接口的响应。</para>
+    /// </summary>
+    public class WxaBusinessNovelReaderSetPreviewSettingsResponse : WechatApiResponse
+    {
+    }
+}
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBusiness/NovelReader/WxaBusinessNovelReaderSetRecommendNovelRequest.cs b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBusiness/NovelReader/WxaBusinessNovelReaderSetRecommendNovelRequest.cs
new file mode 100644
index 00000000..be2383ff
--- /dev/null
+++ b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBusiness/NovelReader/WxaBusinessNovelReaderSetRecommendNovelRequest.cs
@@ -0,0 +1,24 @@
+using System.Collections.Generic;
+
+namespace SKIT.FlurlHttpClient.Wechat.Api.Models
+{
+    /// <summary>
+    /// <para>表示 [POST] /wxa/business/novelreader/setrecmdnovel 接口的请求。</para>
+    /// </summary>
+    public class WxaBusinessNovelReaderSetRecommendNovelRequest : WechatApiRequest, IInferable<WxaBusinessNovelReaderSetRecommendNovelRequest, WxaBusinessNovelReaderSetRecommendNovelResponse>
+    {
+        /// <summary>
+        /// 获取或设置推荐小说的类型。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("recmd_type")]
+        [System.Text.Json.Serialization.JsonPropertyName("recmd_type")]
+        public int RecommendType { get; set; }
+
+        /// <summary>
+        /// 获取或设置作品 ID 列表。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("book_id_list")]
+        [System.Text.Json.Serialization.JsonPropertyName("book_id_list")]
+        public IList<string> ChapterList { get; set; } = new List<string>();
+    }
+}
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBusiness/NovelReader/WxaBusinessNovelReaderSetRecommendNovelResponse.cs b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBusiness/NovelReader/WxaBusinessNovelReaderSetRecommendNovelResponse.cs
new file mode 100644
index 00000000..d3915f3d
--- /dev/null
+++ b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaBusiness/NovelReader/WxaBusinessNovelReaderSetRecommendNovelResponse.cs
@@ -0,0 +1,9 @@
+namespace SKIT.FlurlHttpClient.Wechat.Api.Models
+{
+    /// <summary>
+    /// <para>表示 [POST] /wxa/business/novelreader/setrecmdnovel 接口的响应。</para>
+    /// </summary>
+    public class WxaBusinessNovelReaderSetRecommendNovelResponse : WechatApiResponse
+    {
+    }
+}
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaDrama/WxaDramaSetPlayerDramaRecommendSwitchRequest.cs b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaDrama/WxaDramaSetPlayerDramaRecommendSwitchRequest.cs
index b0d14ed8..7b71c04d 100644
--- a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaDrama/WxaDramaSetPlayerDramaRecommendSwitchRequest.cs
+++ b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/WxaDrama/WxaDramaSetPlayerDramaRecommendSwitchRequest.cs
@@ -7,10 +7,11 @@ namespace SKIT.FlurlHttpClient.Wechat.Api.Models
     {
         /// <summary>
         /// 获取或设置推荐位类型。
+        /// <para>默认值：2002</para>
         /// </summary>
         [Newtonsoft.Json.JsonProperty("entry_type")]
         [System.Text.Json.Serialization.JsonPropertyName("entry_type")]
-        public int EntryType { get; set; }
+        public int EntryType { get; set; } = 2002;
 
         /// <summary>
         /// 获取或设置是否打开。
diff --git a/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/WxaBook/Auth/WxaBookAddBookAuthRequest.json b/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/WxaBook/Auth/WxaBookAddBookAuthRequest.json
new file mode 100644
index 00000000..f03d23a9
--- /dev/null
+++ b/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/WxaBook/Auth/WxaBookAddBookAuthRequest.json
@@ -0,0 +1,14 @@
+{
+    "books": [
+        {
+            "book_id": "A1Hcfuuv",
+            "expire_time": 1704970161,
+            "grantee_appid": "wx002"
+        },
+        {
+            "book_id": "KqNdTu",
+            "expire_time": 1705460123,
+            "grantee_appid": "wx003"
+        }
+    ]
+}
diff --git a/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/WxaBook/Auth/WxaBookAddBookAuthResponse.json b/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/WxaBook/Auth/WxaBookAddBookAuthResponse.json
new file mode 100644
index 00000000..8e29ebfe
--- /dev/null
+++ b/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/WxaBook/Auth/WxaBookAddBookAuthResponse.json
@@ -0,0 +1,8 @@
+{
+    "errcode": 0,
+    "results": [
+        {
+            "errcode": 0
+        }
+    ]
+}
diff --git a/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/WxaBook/Auth/WxaBookDeleteBookAuthRequest.json b/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/WxaBook/Auth/WxaBookDeleteBookAuthRequest.json
new file mode 100644
index 00000000..f8d2cb33
--- /dev/null
+++ b/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/WxaBook/Auth/WxaBookDeleteBookAuthRequest.json
@@ -0,0 +1,4 @@
+{
+    "book_id": "A1Hcfu",
+    "grantee_appid": "wx001"
+}
diff --git a/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/WxaBook/Auth/WxaBookQueryBookAuthRequest.json b/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/WxaBook/Auth/WxaBookQueryBookAuthRequest.json
new file mode 100644
index 00000000..ae30fe1e
--- /dev/null
+++ b/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/WxaBook/Auth/WxaBookQueryBookAuthRequest.json
@@ -0,0 +1,4 @@
+{
+    "count": 20,
+    "offset": 0
+}
diff --git a/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/WxaBook/Auth/WxaBookQueryBookAuthResponse.json b/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/WxaBook/Auth/WxaBookQueryBookAuthResponse.json
new file mode 100644
index 00000000..052199d6
--- /dev/null
+++ b/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/WxaBook/Auth/WxaBookQueryBookAuthResponse.json
@@ -0,0 +1,17 @@
+{
+    "errcode": 0,
+    "results": [
+        {
+            "book_id": "A1Hcfu",
+            "grantor_appid": "wx001",
+            "grantee_appid": "wx004",
+            "expire_time": 1801698644
+        },
+        {
+            "book_id": "uvKqNd",
+            "grantor_appid": "wx001",
+            "grantee_appid": "wx005",
+            "expire_time": 1704259146
+        }
+    ]
+}
diff --git a/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/WxaBook/WxaBookAuditBookRequest.json b/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/WxaBook/WxaBookAuditBookRequest.json
new file mode 100644
index 00000000..6a1b67c3
--- /dev/null
+++ b/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/WxaBook/WxaBookAuditBookRequest.json
@@ -0,0 +1,3 @@
+{
+    "book_id": "A1b2C3d4"
+}
diff --git a/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/WxaBook/WxaBookBatchCreateChapterRequest.json b/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/WxaBook/WxaBookBatchCreateChapterRequest.json
new file mode 100644
index 00000000..c89003c2
--- /dev/null
+++ b/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/WxaBook/WxaBookBatchCreateChapterRequest.json
@@ -0,0 +1,13 @@
+{
+    "book_id": "A1b2C3d4",
+    "chapter_list": [
+        {
+            "chapter_title": "第一章 香蕉的诞生",
+            "content": "从前，有一座山……"
+        },
+        {
+            "chapter_title": "第二章 牛奶的诞生",
+            "content": "一望无际的草原，有一群快乐的奶牛……"
+        }
+    ]
+}
diff --git a/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/WxaBook/WxaBookBatchCreateChapterResponse.json b/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/WxaBook/WxaBookBatchCreateChapterResponse.json
new file mode 100644
index 00000000..b1954d1a
--- /dev/null
+++ b/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/WxaBook/WxaBookBatchCreateChapterResponse.json
@@ -0,0 +1,5 @@
+{
+    "errcode": 0,
+    "errmsg": "ok",
+    "chapter_id_list": [ "abc1234", "abc2345" ]
+}
diff --git a/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/WxaBook/WxaBookCreateBookRequest.json b/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/WxaBook/WxaBookCreateBookRequest.json
new file mode 100644
index 00000000..85cc9859
--- /dev/null
+++ b/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/WxaBook/WxaBookCreateBookRequest.json
@@ -0,0 +1,10 @@
+{
+    "title": "香蕉牛奶",
+    "intro": "香蕉牛奶的奇幻之旅。",
+    "cover_media_id": "xxx",
+    "author": "香蕉和牛奶",
+    "first_category_id": 10001,
+    "second_category_id": 10002,
+    "third_category_id": 10003,
+    "complete_status": 1
+}
diff --git a/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/WxaBook/WxaBookCreateBookResponse.json b/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/WxaBook/WxaBookCreateBookResponse.json
new file mode 100644
index 00000000..bbe621b1
--- /dev/null
+++ b/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/WxaBook/WxaBookCreateBookResponse.json
@@ -0,0 +1,5 @@
+{
+    "errcode": 0,
+    "errmsg": "ok",
+    "book_id": "A1b2C3d4"
+}
diff --git a/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/WxaBook/WxaBookCreateChapterRequest.json b/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/WxaBook/WxaBookCreateChapterRequest.json
new file mode 100644
index 00000000..f161ccd4
--- /dev/null
+++ b/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/WxaBook/WxaBookCreateChapterRequest.json
@@ -0,0 +1,7 @@
+{
+    "book_id": "A1b2C3d4",
+    "chapter": {
+        "chapter_title": "第一章 香蕉的诞生",
+        "content": "从前，有一座山……"
+    }
+}
diff --git a/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/WxaBook/WxaBookCreateChapterResponse.json b/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/WxaBook/WxaBookCreateChapterResponse.json
new file mode 100644
index 00000000..596b8be6
--- /dev/null
+++ b/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/WxaBook/WxaBookCreateChapterResponse.json
@@ -0,0 +1,5 @@
+{
+    "errcode": 0,
+    "errmsg": "ok",
+    "chapter_id": "abc1234"
+}
diff --git a/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/WxaBook/WxaBookDeleteBookRequest.json b/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/WxaBook/WxaBookDeleteBookRequest.json
new file mode 100644
index 00000000..6a1b67c3
--- /dev/null
+++ b/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/WxaBook/WxaBookDeleteBookRequest.json
@@ -0,0 +1,3 @@
+{
+    "book_id": "A1b2C3d4"
+}
diff --git a/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/WxaBook/WxaBookDeleteChapterRequest.json b/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/WxaBook/WxaBookDeleteChapterRequest.json
new file mode 100644
index 00000000..4a716a62
--- /dev/null
+++ b/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/WxaBook/WxaBookDeleteChapterRequest.json
@@ -0,0 +1,4 @@
+{
+    "book_id": "A1b2C3d4",
+    "chapter_id": "abc123"
+}
diff --git a/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/WxaBook/WxaBookGetBookRequest.json b/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/WxaBook/WxaBookGetBookRequest.json
new file mode 100644
index 00000000..6a1b67c3
--- /dev/null
+++ b/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/WxaBook/WxaBookGetBookRequest.json
@@ -0,0 +1,3 @@
+{
+    "book_id": "A1b2C3d4"
+}
diff --git a/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/WxaBook/WxaBookGetBookResponse.json b/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/WxaBook/WxaBookGetBookResponse.json
new file mode 100644
index 00000000..624896ed
--- /dev/null
+++ b/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/WxaBook/WxaBookGetBookResponse.json
@@ -0,0 +1,26 @@
+{
+    "errcode": 0,
+    "errmsg": "ok",
+    "book": {
+        "book_id": "A1b2C3d4",
+        "title": "香蕉牛奶",
+        "intro": "香蕉牛奶的奇幻之旅。",
+        "cover_url": "https://xxx.jpg",
+        "author": "香蕉和牛奶",
+        "first_category_id": 10001,
+        "first_category_name": "男频",
+        "second_category_id": 10002,
+        "second_category_name": "都市",
+        "third_category_id": 10003,
+        "third_category_name": "娱乐明星",
+        "complete_status": 2,
+        "upload_scene": 1,
+        "chapter_cnt": 5,
+        "volume_cnt": 0,
+        "volume_list": [],
+        "total_word_cnt": 15234,
+        "create_time": 1704715412,
+        "original_id": "",
+        "chapter_order_method": 0
+    }
+}
diff --git a/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/WxaBook/WxaBookGetChapterRequest.json b/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/WxaBook/WxaBookGetChapterRequest.json
new file mode 100644
index 00000000..4a716a62
--- /dev/null
+++ b/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/WxaBook/WxaBookGetChapterRequest.json
@@ -0,0 +1,4 @@
+{
+    "book_id": "A1b2C3d4",
+    "chapter_id": "abc123"
+}
diff --git a/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/WxaBook/WxaBookGetChapterResponse.json b/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/WxaBook/WxaBookGetChapterResponse.json
new file mode 100644
index 00000000..965e28b6
--- /dev/null
+++ b/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/WxaBook/WxaBookGetChapterResponse.json
@@ -0,0 +1,19 @@
+{
+    "errcode": 0,
+    "errmsg": "ok",
+    "chapter": {
+        "book_id": "A1b2C3d4",
+        "chapter_id": "abc1234",
+        "chapter_title": "第一章 香蕉的诞生",
+        "content": "从前，有一座山……",
+        "word_cnt": 1234,
+        "create_time": 1704793640,
+        "audit_info": {
+            "audit_status": 3,
+            "create_time": 1705062255,
+            "audit_time": 1705063255
+        },
+        "volume_index": -1,
+        "original_id": "1234"
+    }
+}
diff --git a/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/WxaBook/WxaBookListBookRequest.json b/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/WxaBook/WxaBookListBookRequest.json
new file mode 100644
index 00000000..5324fa24
--- /dev/null
+++ b/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/WxaBook/WxaBookListBookRequest.json
@@ -0,0 +1,5 @@
+{
+    "last_id": 0,
+    "offset": 0,
+    "limit": 1
+}
diff --git a/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/WxaBook/WxaBookListBookResponse.json b/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/WxaBook/WxaBookListBookResponse.json
new file mode 100644
index 00000000..e5011920
--- /dev/null
+++ b/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/WxaBook/WxaBookListBookResponse.json
@@ -0,0 +1,26 @@
+{
+    "errcode": 0,
+    "errmsg": "ok",
+    "book_list": [
+        {
+            "book_id": "A1b2C3d4",
+            "title": "香蕉牛奶",
+            "intro": "香蕉牛奶的奇幻之旅。",
+            "cover_url": "https://xxx.jpg",
+            "author": "香蕉和牛奶",
+            "first_category_id": 10001,
+            "second_category_id": 10002,
+            "third_category_id": 10003,
+            "complete_status": 2,
+            "upload_scene": 1,
+            "chapter_cnt": 6,
+            "volume_cnt": 3,
+            "total_word_cnt": 15234,
+            "create_time": 1704715412,
+            "original_id": "",
+            "chapter_order_method": 0
+        }
+    ],
+    "total_cnt": 1,
+    "last_id": 1
+}
diff --git a/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/WxaBook/WxaBookListChapterRequest.json b/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/WxaBook/WxaBookListChapterRequest.json
new file mode 100644
index 00000000..4f2ab18b
--- /dev/null
+++ b/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/WxaBook/WxaBookListChapterRequest.json
@@ -0,0 +1,6 @@
+{
+    "book_id": "A1b2C3d4",
+    "need_edited_data": true,
+    "limit": 10,
+    "offset": 0
+}
diff --git a/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/WxaBook/WxaBookListChapterResponse.json b/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/WxaBook/WxaBookListChapterResponse.json
new file mode 100644
index 00000000..635ff204
--- /dev/null
+++ b/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/WxaBook/WxaBookListChapterResponse.json
@@ -0,0 +1,16 @@
+{
+    "errcode": 0,
+    "errmsg": "ok",
+    "chapter_list": [
+        {
+            "chapter_id": "abc1234",
+            "chapter_title": "第一章 x",
+            "word_cnt": 1234,
+            "create_time": 1704793640,
+            "volume_index": -1,
+            "original_id": "1234",
+            "seq": 100
+        }
+    ],
+    "total_cnt": 1
+}
diff --git a/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/WxaBook/WxaBookReorderChapterRequest.json b/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/WxaBook/WxaBookReorderChapterRequest.json
new file mode 100644
index 00000000..648ad6b3
--- /dev/null
+++ b/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/WxaBook/WxaBookReorderChapterRequest.json
@@ -0,0 +1,6 @@
+{
+    "book_id": "A1b2C3d4",
+    "chapter_id": "abc123",
+    "target_chapter_id": "qwe456",
+    "operation": 1
+}
diff --git a/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/WxaBook/WxaBookReplaceChapterRequest.json b/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/WxaBook/WxaBookReplaceChapterRequest.json
new file mode 100644
index 00000000..4e4815e1
--- /dev/null
+++ b/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/WxaBook/WxaBookReplaceChapterRequest.json
@@ -0,0 +1,6 @@
+{
+    "book_id": "A1b2C3d4",
+    "chapter_id": "x1y2z3",
+    "new_chapter_title": "第一章 香蕉的诞生",
+    "new_content": "从前，有一座山……"
+}
diff --git a/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/WxaBook/WxaBookReplaceChapterResponse.json b/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/WxaBook/WxaBookReplaceChapterResponse.json
new file mode 100644
index 00000000..c1ee04d7
--- /dev/null
+++ b/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/WxaBook/WxaBookReplaceChapterResponse.json
@@ -0,0 +1,5 @@
+{
+    "errcode": 0,
+    "errmsg": "ok",
+    "new_chapter_id": "abc1234"
+}
diff --git a/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/WxaBook/WxaBookUpdateBookRequest.json b/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/WxaBook/WxaBookUpdateBookRequest.json
new file mode 100644
index 00000000..b6bfb07d
--- /dev/null
+++ b/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/WxaBook/WxaBookUpdateBookRequest.json
@@ -0,0 +1,17 @@
+{
+    "book_id": "A1b2C3d4",
+    "complete_status": 2,
+    "need_volume": true,
+    "volume_list": [
+        {
+            "volume_title": "第一卷",
+            "start_index": 0,
+            "end_index": 2
+        },
+        {
+            "volume_title": "第二卷",
+            "start_index": 2,
+            "end_index": 5
+        }
+    ]
+}
diff --git a/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/WxaBook/WxaBookUpdateChapterSequenceRequest.json b/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/WxaBook/WxaBookUpdateChapterSequenceRequest.json
new file mode 100644
index 00000000..2827b1c2
--- /dev/null
+++ b/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/WxaBook/WxaBookUpdateChapterSequenceRequest.json
@@ -0,0 +1,13 @@
+{
+    "book_id": "A1b2C3d4",
+    "chapter_seq_list": [
+        {
+            "chapter_id": "chapter10",
+            "seq": 100
+        },
+        {
+            "chapter_id": "chapter20",
+            "seq": 200
+        }
+    ]
+}
diff --git a/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/WxaBusiness/NovelReader/WxaBusinessNovelReaderGetPreviewSettingsRequest.json b/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/WxaBusiness/NovelReader/WxaBusinessNovelReaderGetPreviewSettingsRequest.json
new file mode 100644
index 00000000..66b8c0ff
--- /dev/null
+++ b/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/WxaBusiness/NovelReader/WxaBusinessNovelReaderGetPreviewSettingsRequest.json
@@ -0,0 +1,3 @@
+{
+    "book_id": "test"
+}
diff --git a/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/WxaBusiness/NovelReader/WxaBusinessNovelReaderGetPreviewSettingsResponse.json b/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/WxaBusiness/NovelReader/WxaBusinessNovelReaderGetPreviewSettingsResponse.json
new file mode 100644
index 00000000..0e2c1ad8
--- /dev/null
+++ b/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/WxaBusiness/NovelReader/WxaBusinessNovelReaderGetPreviewSettingsResponse.json
@@ -0,0 +1,14 @@
+{
+    "errcode": 0,
+    "errmsg": "ok",
+    "setting": {
+        "book_id": "test",
+        "default_words": 240,
+        "chapter_setting": [
+            {
+                "chapter_index": 1,
+                "words": 123
+            }
+        ]
+    }
+}
diff --git a/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/WxaBusiness/NovelReader/WxaBusinessNovelReaderSetPreviewSettingsRequest.json b/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/WxaBusiness/NovelReader/WxaBusinessNovelReaderSetPreviewSettingsRequest.json
new file mode 100644
index 00000000..081c08b5
--- /dev/null
+++ b/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/WxaBusiness/NovelReader/WxaBusinessNovelReaderSetPreviewSettingsRequest.json
@@ -0,0 +1,12 @@
+{
+    "setting": {
+        "book_id": "test",
+        "default_words": 240,
+        "chapter_setting": [
+            {
+                "chapter_index": 1,
+                "words": 123
+            }
+        ]
+    }
+}
diff --git a/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/WxaBusiness/NovelReader/WxaBusinessNovelReaderSetRecommendNovelRequest.json b/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/WxaBusiness/NovelReader/WxaBusinessNovelReaderSetRecommendNovelRequest.json
new file mode 100644
index 00000000..259d53c8
--- /dev/null
+++ b/test/SKIT.FlurlHttpClient.Wechat.Api.UnitTests/ModelSamples/WxaBusiness/NovelReader/WxaBusinessNovelReaderSetRecommendNovelRequest.json
@@ -0,0 +1,7 @@
+{
+    "recmd_type": 1,
+    "book_id_list": [
+        "321321",
+        "abcdef"
+    ]
+}