diff --git a/src/SKIT.FlurlHttpClient.Wechat.Api/Extensions/WechatApiClientExecuteCgibinCustomServiceExtensions.cs b/src/SKIT.FlurlHttpClient.Wechat.Api/Extensions/WechatApiClientExecuteCgibinCustomServiceExtensions.cs
index dfc4cb2c..0b467410 100644
--- a/src/SKIT.FlurlHttpClient.Wechat.Api/Extensions/WechatApiClientExecuteCgibinCustomServiceExtensions.cs
+++ b/src/SKIT.FlurlHttpClient.Wechat.Api/Extensions/WechatApiClientExecuteCgibinCustomServiceExtensions.cs
@@ -13,6 +13,7 @@ namespace SKIT.FlurlHttpClient.Wechat.Api
         /// <para>异步调用 [GET] /cgi-bin/customservice/getkflist 接口。</para>
         /// <para>REF: https://developers.weixin.qq.com/doc/offiaccount/Message_Management/Service_Center_messages.html#5 </para>
         /// <para>REF: https://developers.weixin.qq.com/doc/offiaccount/Customer_Service/Customer_Service_Management.html#0 </para>
+        /// <para>REF: https://developers.weixin.qq.com/miniprogram/introduction/custom.html#%E8%8E%B7%E5%8F%96%E5%AE%A2%E6%9C%8D%E5%9F%BA%E6%9C%AC%E4%BF%A1%E6%81%AF </para>
         /// </summary>
         /// <param name="client"></param>
         /// <param name="request"></param>
@@ -33,6 +34,7 @@ namespace SKIT.FlurlHttpClient.Wechat.Api
         /// <summary>
         /// <para>异步调用 [GET] /cgi-bin/customservice/getonlinekflist 接口。</para>
         /// <para>REF: https://developers.weixin.qq.com/doc/offiaccount/Customer_Service/Customer_Service_Management.html#0 </para>
+        /// <para>REF: https://developers.weixin.qq.com/miniprogram/introduction/custom.html#%E8%8E%B7%E5%8F%96%E5%9C%A8%E7%BA%BF%E5%AE%A2%E6%9C%8D%E5%88%97%E8%A1%A8 </para>
         /// </summary>
         /// <param name="client"></param>
         /// <param name="request"></param>
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Api/Extensions/WechatApiClientExecuteCustomServiceExtensions.cs b/src/SKIT.FlurlHttpClient.Wechat.Api/Extensions/WechatApiClientExecuteCustomServiceExtensions.cs
index f5c91317..435640e6 100644
--- a/src/SKIT.FlurlHttpClient.Wechat.Api/Extensions/WechatApiClientExecuteCustomServiceExtensions.cs
+++ b/src/SKIT.FlurlHttpClient.Wechat.Api/Extensions/WechatApiClientExecuteCustomServiceExtensions.cs
@@ -14,6 +14,7 @@ namespace SKIT.FlurlHttpClient.Wechat.Api
         /// <para>异步调用 [POST] /customservice/kfaccount/add 接口。</para>
         /// <para>REF: https://developers.weixin.qq.com/doc/offiaccount/Message_Management/Service_Center_messages.html#1 </para>
         /// <para>REF: https://developers.weixin.qq.com/doc/offiaccount/Customer_Service/Customer_Service_Management.html#2 </para>
+        /// <para>REF: https://developers.weixin.qq.com/miniprogram/introduction/custom.html#%E6%B7%BB%E5%8A%A0%E5%AE%A2%E6%9C%8D%E8%B4%A6%E5%8F%B7 </para>
         /// </summary>
         /// <param name="client"></param>
         /// <param name="request"></param>
@@ -68,12 +69,32 @@ namespace SKIT.FlurlHttpClient.Wechat.Api
 
             IFlurlRequest flurlReq = client
                 .CreateRequest(request, HttpMethod.Post, "customservice", "kfaccount", "del")
-                .SetQueryParam("access_token", request.AccessToken)
-                .SetQueryParam("kf_account", request.KfAccount);
+                .SetQueryParam("access_token", request.AccessToken);
 
             return await client.SendRequestWithJsonAsync<Models.CustomServiceKfAccountDeleteResponse>(flurlReq, data: request, cancellationToken: cancellationToken);
         }
 
+        /// <summary>
+        /// <para>异步调用 [GET] /customservice/kfaccount/del 接口。</para>
+        /// <para>REF: https://developers.weixin.qq.com/miniprogram/introduction/custom.html#%E5%88%A0%E9%99%A4%E5%AE%A2%E6%9C%8D%E8%B4%A6%E5%8F%B7 </para>
+        /// </summary>
+        /// <param name="client"></param>
+        /// <param name="request"></param>
+        /// <param name="cancellationToken"></param>
+        /// <returns></returns>
+        public static async Task<Models.CustomServiceKfAccountDeleteByOpenIdResponse> ExecuteCustomServiceKfAccountDeleteByOpenIdAsync(this WechatApiClient client, Models.CustomServiceKfAccountDeleteByOpenIdRequest 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
+                .CreateRequest(request, HttpMethod.Get, "customservice", "kfaccount", "del")
+                .SetQueryParam("access_token", request.AccessToken)
+                .SetQueryParam("kf_openid", request.OpenId);
+
+            return await client.SendRequestWithJsonAsync<Models.CustomServiceKfAccountDeleteByOpenIdResponse>(flurlReq, data: request, cancellationToken: cancellationToken);
+        }
+
         /// <summary>
         /// <para>异步调用 [POST] /customservice/kfaccount/uploadheadimg 接口。</para>
         /// <para>REF: https://developers.weixin.qq.com/doc/offiaccount/Message_Management/Service_Center_messages.html#4 </para>
@@ -115,6 +136,48 @@ namespace SKIT.FlurlHttpClient.Wechat.Api
 
             return await client.SendRequestWithJsonAsync<Models.CustomServiceKfAccountInviteWorkerResponse>(flurlReq, data: request, cancellationToken: cancellationToken);
         }
+
+        /// <summary>
+        /// <para>异步调用 [GET] /customservice/kfaccount/setadmin 接口。</para>
+        /// <para>REF: https://developers.weixin.qq.com/miniprogram/introduction/custom.html#%E8%AE%BE%E7%BD%AE%E5%AE%A2%E6%9C%8D%E7%AE%A1%E7%90%86%E5%91%98 </para>
+        /// </summary>
+        /// <param name="client"></param>
+        /// <param name="request"></param>
+        /// <param name="cancellationToken"></param>
+        /// <returns></returns>
+        public static async Task<Models.CustomServiceKfAccountSetAdminByOpenIdResponse> ExecuteCustomServiceKfAccountSetAdminByOpenIdAsync(this WechatApiClient client, Models.CustomServiceKfAccountSetAdminByOpenIdRequest 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
+                .CreateRequest(request, HttpMethod.Get, "customservice", "kfaccount", "setadmin")
+                .SetQueryParam("access_token", request.AccessToken)
+                .SetQueryParam("kf_openid", request.OpenId);
+
+            return await client.SendRequestWithJsonAsync<Models.CustomServiceKfAccountSetAdminByOpenIdResponse>(flurlReq, data: request, cancellationToken: cancellationToken);
+        }
+
+        /// <summary>
+        /// <para>异步调用 [GET] /customservice/kfaccount/canceladmin 接口。</para>
+        /// <para>REF: https://developers.weixin.qq.com/miniprogram/introduction/custom.html#%E5%8F%96%E6%B6%88%E5%AE%A2%E6%9C%8D%E7%AE%A1%E7%90%86%E5%91%98 </para>
+        /// </summary>
+        /// <param name="client"></param>
+        /// <param name="request"></param>
+        /// <param name="cancellationToken"></param>
+        /// <returns></returns>
+        public static async Task<Models.CustomServiceKfAccountCancelAdminByOpenIdResponse> ExecuteCustomServiceKfAccountCancelAdminByOpenIdAsync(this WechatApiClient client, Models.CustomServiceKfAccountCancelAdminByOpenIdRequest 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
+                .CreateRequest(request, HttpMethod.Get, "customservice", "kfaccount", "canceladmin")
+                .SetQueryParam("access_token", request.AccessToken)
+                .SetQueryParam("kf_openid", request.OpenId);
+
+            return await client.SendRequestWithJsonAsync<Models.CustomServiceKfAccountCancelAdminByOpenIdResponse>(flurlReq, data: request, cancellationToken: cancellationToken);
+        }
         #endregion
 
         #region KfSession
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/CgibinCustomService/CgibinCustomServiceGetKfListResponse.cs b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/CgibinCustomService/CgibinCustomServiceGetKfListResponse.cs
index e86b9d03..1ebf393d 100644
--- a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/CgibinCustomService/CgibinCustomServiceGetKfListResponse.cs
+++ b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/CgibinCustomService/CgibinCustomServiceGetKfListResponse.cs
@@ -44,6 +44,13 @@
                 [System.Text.Json.Serialization.JsonPropertyName("kf_wx")]
                 public string? Wxname { get; set; }
 
+                /// <summary>
+                /// 获取或设置客服 OpenId。
+                /// </summary>
+                [Newtonsoft.Json.JsonProperty("kf_openid")]
+                [System.Text.Json.Serialization.JsonPropertyName("kf_openid")]
+                public string? OpenId { get; set; }
+
                 /// <summary>
                 /// 获取或设置绑定邀请的微信号。
                 /// </summary>
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/CgibinCustomService/CgibinCustomServiceGetOnlineKfListResponse.cs b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/CgibinCustomService/CgibinCustomServiceGetOnlineKfListResponse.cs
index 150627e0..38964198 100644
--- a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/CgibinCustomService/CgibinCustomServiceGetOnlineKfListResponse.cs
+++ b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/CgibinCustomService/CgibinCustomServiceGetOnlineKfListResponse.cs
@@ -30,6 +30,13 @@
                 [System.Text.Json.Serialization.JsonPropertyName("status")]
                 public int Status { get; set; }
 
+                /// <summary>
+                /// 获取或设置客服 OpenId。
+                /// </summary>
+                [Newtonsoft.Json.JsonProperty("kf_openid")]
+                [System.Text.Json.Serialization.JsonPropertyName("kf_openid")]
+                public string? OpenId { get; set; }
+
                 /// <summary>
                 /// 获取或设置客服当前正在接待的会话数。
                 /// </summary>
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/CustomService/KfAccount/CustomServiceKfAccountAddRequest.cs b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/CustomService/KfAccount/CustomServiceKfAccountAddRequest.cs
index 418b14b3..79eeb8c0 100644
--- a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/CustomService/KfAccount/CustomServiceKfAccountAddRequest.cs
+++ b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/CustomService/KfAccount/CustomServiceKfAccountAddRequest.cs
@@ -10,7 +10,7 @@
         /// </summary>
         [Newtonsoft.Json.JsonProperty("kf_account")]
         [System.Text.Json.Serialization.JsonPropertyName("kf_account")]
-        public string KfAccount { get; set; } = string.Empty;
+        public string? KfAccount { get; set; }
 
         /// <summary>
         /// 获取或设置客服昵称。
@@ -25,5 +25,12 @@
         [Newtonsoft.Json.JsonProperty("password")]
         [System.Text.Json.Serialization.JsonPropertyName("password")]
         public string? Password { get; set; }
+
+        /// <summary>
+        /// 获取或设置客服微信号。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("kf_wx")]
+        [System.Text.Json.Serialization.JsonPropertyName("kf_wx")]
+        public string? Wxname { get; set; }
     }
 }
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/CustomService/KfAccount/CustomServiceKfAccountCancelAdminByOpenIdRequest.cs b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/CustomService/KfAccount/CustomServiceKfAccountCancelAdminByOpenIdRequest.cs
new file mode 100644
index 00000000..c44d02a6
--- /dev/null
+++ b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/CustomService/KfAccount/CustomServiceKfAccountCancelAdminByOpenIdRequest.cs
@@ -0,0 +1,15 @@
+namespace SKIT.FlurlHttpClient.Wechat.Api.Models
+{
+    /// <summary>
+    /// <para>表示 [GET] /customservice/kfaccount/canceladmin 接口的请求。</para>
+    /// </summary>
+    public class CustomServiceKfAccountCancelAdminByOpenIdRequest : WechatApiRequest, IInferable<CustomServiceKfAccountCancelAdminByOpenIdRequest, CustomServiceKfAccountCancelAdminByOpenIdResponse>
+    {
+        /// <summary>
+        /// 获取或设置客服 OpenId。
+        /// </summary>
+        [Newtonsoft.Json.JsonIgnore]
+        [System.Text.Json.Serialization.JsonIgnore]
+        public string OpenId { get; set; } = string.Empty;
+    }
+}
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/CustomService/KfAccount/CustomServiceKfAccountCancelAdminByOpenIdResponse.cs b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/CustomService/KfAccount/CustomServiceKfAccountCancelAdminByOpenIdResponse.cs
new file mode 100644
index 00000000..0cc5fb6f
--- /dev/null
+++ b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/CustomService/KfAccount/CustomServiceKfAccountCancelAdminByOpenIdResponse.cs
@@ -0,0 +1,9 @@
+namespace SKIT.FlurlHttpClient.Wechat.Api.Models
+{
+    /// <summary>
+    /// <para>表示 [GET] /customservice/kfaccount/canceladmin 接口的响应。</para>
+    /// </summary>
+    public class CustomServiceKfAccountCancelAdminByOpenIdResponse : WechatApiResponse
+    {
+    }
+}
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/CustomService/KfAccount/CustomServiceKfAccountDeleteByOpenIdRequest.cs b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/CustomService/KfAccount/CustomServiceKfAccountDeleteByOpenIdRequest.cs
new file mode 100644
index 00000000..f472ecce
--- /dev/null
+++ b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/CustomService/KfAccount/CustomServiceKfAccountDeleteByOpenIdRequest.cs
@@ -0,0 +1,15 @@
+namespace SKIT.FlurlHttpClient.Wechat.Api.Models
+{
+    /// <summary>
+    /// <para>表示 [GET] /customservice/kfaccount/del 接口的请求。</para>
+    /// </summary>
+    public class CustomServiceKfAccountDeleteByOpenIdRequest : WechatApiRequest, IInferable<CustomServiceKfAccountDeleteByOpenIdRequest, CustomServiceKfAccountDeleteByOpenIdResponse>
+    {
+        /// <summary>
+        /// 获取或设置客服 OpenId。
+        /// </summary>
+        [Newtonsoft.Json.JsonIgnore]
+        [System.Text.Json.Serialization.JsonIgnore]
+        public string OpenId { get; set; } = string.Empty;
+    }
+}
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/CustomService/KfAccount/CustomServiceKfAccountDeleteByOpenIdResponse.cs b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/CustomService/KfAccount/CustomServiceKfAccountDeleteByOpenIdResponse.cs
new file mode 100644
index 00000000..f0386246
--- /dev/null
+++ b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/CustomService/KfAccount/CustomServiceKfAccountDeleteByOpenIdResponse.cs
@@ -0,0 +1,9 @@
+namespace SKIT.FlurlHttpClient.Wechat.Api.Models
+{
+    /// <summary>
+    /// <para>表示 [GET] /customservice/kfaccount/del 接口的响应。</para>
+    /// </summary>
+    public class CustomServiceKfAccountDeleteByOpenIdResponse : WechatApiResponse
+    {
+    }
+}
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/CustomService/KfAccount/CustomServiceKfAccountSetAdminByOpenIdRequest.cs b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/CustomService/KfAccount/CustomServiceKfAccountSetAdminByOpenIdRequest.cs
new file mode 100644
index 00000000..dc552a7e
--- /dev/null
+++ b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/CustomService/KfAccount/CustomServiceKfAccountSetAdminByOpenIdRequest.cs
@@ -0,0 +1,15 @@
+namespace SKIT.FlurlHttpClient.Wechat.Api.Models
+{
+    /// <summary>
+    /// <para>表示 [GET] /customservice/kfaccount/setadmin 接口的请求。</para>
+    /// </summary>
+    public class CustomServiceKfAccountSetAdminByOpenIdRequest : WechatApiRequest, IInferable<CustomServiceKfAccountSetAdminByOpenIdRequest, CustomServiceKfAccountSetAdminByOpenIdResponse>
+    {
+        /// <summary>
+        /// 获取或设置客服 OpenId。
+        /// </summary>
+        [Newtonsoft.Json.JsonIgnore]
+        [System.Text.Json.Serialization.JsonIgnore]
+        public string OpenId { get; set; } = string.Empty;
+    }
+}
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Api/Models/CustomService/KfAccount/CustomServiceKfAccountSetAdminByOpenIdResponse.cs b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/CustomService/KfAccount/CustomServiceKfAccountSetAdminByOpenIdResponse.cs
new file mode 100644
index 00000000..609cfae1
--- /dev/null
+++ b/src/SKIT.FlurlHttpClient.Wechat.Api/Models/CustomService/KfAccount/CustomServiceKfAccountSetAdminByOpenIdResponse.cs
@@ -0,0 +1,9 @@
+namespace SKIT.FlurlHttpClient.Wechat.Api.Models
+{
+    /// <summary>
+    /// <para>表示 [GET] /customservice/kfaccount/setadmin 接口的响应。</para>
+    /// </summary>
+    public class CustomServiceKfAccountSetAdminByOpenIdResponse : WechatApiResponse
+    {
+    }
+}