diff --git a/src/SKIT.FlurlHttpClient.Wechat.Work/Events/Device/AddDeviceEvent.cs b/src/SKIT.FlurlHttpClient.Wechat.Work/Events/Device/AddDeviceEvent.cs
new file mode 100644
index 00000000..b7322368
--- /dev/null
+++ b/src/SKIT.FlurlHttpClient.Wechat.Work/Events/Device/AddDeviceEvent.cs
@@ -0,0 +1,30 @@
+using System;
+using System.Collections.Generic;
+
+namespace SKIT.FlurlHttpClient.Wechat.Work.Events
+{
+    /// <summary>
+    /// <para>表示 INFO.add_device 事件的数据。</para>
+    /// <para>REF: https://open.work.weixin.qq.com/api/doc/90002/90151/90751 </para>
+    /// </summary>
+    public class AddDeviceEvent : WechatWorkEvent, WechatWorkEvent.Types.IXmlSerializable
+    {
+        /// <summary>
+        /// 获取或设置服务商 CorpId。
+        /// </summary>
+        [System.Xml.Serialization.XmlElement("ServiceCorpId")]
+        public string ServiceCorpId { get; set; } = default!;
+
+        /// <summary>
+        /// 获取或设置设备型号 ID。
+        /// </summary>
+        [System.Xml.Serialization.XmlElement("ModelId")]
+        public string ModelId { get; set; } = default!;
+
+        /// <summary>
+        /// 获取或设置设备备注名称。
+        /// </summary>
+        [System.Xml.Serialization.XmlElement("RemarkName")]
+        public string? RemarkName { get; set; }
+    }
+}
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Work/Events/Device/ConnectInfoEvent.cs b/src/SKIT.FlurlHttpClient.Wechat.Work/Events/Device/ConnectInfoEvent.cs
new file mode 100644
index 00000000..36681f29
--- /dev/null
+++ b/src/SKIT.FlurlHttpClient.Wechat.Work/Events/Device/ConnectInfoEvent.cs
@@ -0,0 +1,24 @@
+using System;
+using System.Collections.Generic;
+
+namespace SKIT.FlurlHttpClient.Wechat.Work.Events
+{
+    /// <summary>
+    /// <para>表示 INFO.connect_info 事件的数据。</para>
+    /// <para>REF: https://open.work.weixin.qq.com/api/doc/90002/90151/90751 </para>
+    /// </summary>
+    public class ConnectInfoEvent : WechatWorkEvent, WechatWorkEvent.Types.IXmlSerializable
+    {
+        /// <summary>
+        /// 获取或设置服务商 CorpId。
+        /// </summary>
+        [System.Xml.Serialization.XmlElement("ServiceCorpId")]
+        public string ServiceCorpId { get; set; } = default!;
+
+        /// <summary>
+        /// 获取或设置设备成功连接企业微信后台时的时间戳。
+        /// </summary>
+        [System.Xml.Serialization.XmlElement("ConnectTime")]
+        public long ConnectTimestamp { get; set; }
+    }
+}
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Work/Events/Device/DeleteDeviceEvent.cs b/src/SKIT.FlurlHttpClient.Wechat.Work/Events/Device/DeleteDeviceEvent.cs
new file mode 100644
index 00000000..8040fbdf
--- /dev/null
+++ b/src/SKIT.FlurlHttpClient.Wechat.Work/Events/Device/DeleteDeviceEvent.cs
@@ -0,0 +1,18 @@
+using System;
+using System.Collections.Generic;
+
+namespace SKIT.FlurlHttpClient.Wechat.Work.Events
+{
+    /// <summary>
+    /// <para>表示 INFO.del_device 事件的数据。</para>
+    /// <para>REF: https://open.work.weixin.qq.com/api/doc/90002/90151/90751 </para>
+    /// </summary>
+    public class DeleteDeviceEvent : WechatWorkEvent, WechatWorkEvent.Types.IXmlSerializable
+    {
+        /// <summary>
+        /// 获取或设置服务商 CorpId。
+        /// </summary>
+        [System.Xml.Serialization.XmlElement("ServiceCorpId")]
+        public string ServiceCorpId { get; set; } = default!;
+    }
+}
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Work/Events/Device/DeviceFeatureChangeEvent.cs b/src/SKIT.FlurlHttpClient.Wechat.Work/Events/Device/DeviceFeatureChangeEvent.cs
new file mode 100644
index 00000000..27a68f9c
--- /dev/null
+++ b/src/SKIT.FlurlHttpClient.Wechat.Work/Events/Device/DeviceFeatureChangeEvent.cs
@@ -0,0 +1,24 @@
+using System;
+using System.Collections.Generic;
+
+namespace SKIT.FlurlHttpClient.Wechat.Work.Events
+{
+    /// <summary>
+    /// <para>表示 INFO.device_feature_change 事件的数据。</para>
+    /// <para>REF: https://open.work.weixin.qq.com/api/doc/90002/90151/90751 </para>
+    /// </summary>
+    public class DeviceFeatureChangeEvent : WechatWorkEvent, WechatWorkEvent.Types.IXmlSerializable
+    {
+        /// <summary>
+        /// 获取或设置服务商 CorpId。
+        /// </summary>
+        [System.Xml.Serialization.XmlElement("ServiceCorpId")]
+        public string ServiceCorpId { get; set; } = default!;
+
+        /// <summary>
+        /// 获取或设置设备序列号。
+        /// </summary>
+        [System.Xml.Serialization.XmlElement("DeviceSn")]
+        public string DeviceSerialNumber { get; set; } = default!;
+    }
+}
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Work/Events/Device/DisconnectInfoEvent.cs b/src/SKIT.FlurlHttpClient.Wechat.Work/Events/Device/DisconnectInfoEvent.cs
new file mode 100644
index 00000000..3a93777c
--- /dev/null
+++ b/src/SKIT.FlurlHttpClient.Wechat.Work/Events/Device/DisconnectInfoEvent.cs
@@ -0,0 +1,30 @@
+using System;
+using System.Collections.Generic;
+
+namespace SKIT.FlurlHttpClient.Wechat.Work.Events
+{
+    /// <summary>
+    /// <para>表示 INFO.disconnect_info 事件的数据。</para>
+    /// <para>REF: https://open.work.weixin.qq.com/api/doc/90002/90151/90751 </para>
+    /// </summary>
+    public class DisconnectInfoEvent : WechatWorkEvent, WechatWorkEvent.Types.IXmlSerializable
+    {
+        /// <summary>
+        /// 获取或设置服务商 CorpId。
+        /// </summary>
+        [System.Xml.Serialization.XmlElement("ServiceCorpId")]
+        public string ServiceCorpId { get; set; } = default!;
+
+        /// <summary>
+        /// 获取或设置设备与企业微信后台网络连接断开时的时间戳。
+        /// </summary>
+        [System.Xml.Serialization.XmlElement("DisconnectTime")]
+        public long DiconnectTimestamp { get; set; }
+
+        /// <summary>
+        /// 获取或设置设备连接断开原因。
+        /// </summary>
+        [System.Xml.Serialization.XmlElement("Reason")]
+        public string DisconnectReason { get; set; } = default!;
+    }
+}
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Work/Events/Device/ErrorReportEvent.cs b/src/SKIT.FlurlHttpClient.Wechat.Work/Events/Device/ErrorReportEvent.cs
new file mode 100644
index 00000000..c8339c81
--- /dev/null
+++ b/src/SKIT.FlurlHttpClient.Wechat.Work/Events/Device/ErrorReportEvent.cs
@@ -0,0 +1,24 @@
+using System;
+using System.Collections.Generic;
+
+namespace SKIT.FlurlHttpClient.Wechat.Work.Events
+{
+    /// <summary>
+    /// <para>表示 INFO.error_report 事件的数据。</para>
+    /// <para>REF: https://open.work.weixin.qq.com/api/doc/90002/90151/90751 </para>
+    /// </summary>
+    public class ErrorReportEvent : WechatWorkEvent, WechatWorkEvent.Types.IXmlSerializable
+    {
+        /// <summary>
+        /// 获取或设置设备上报的错误码。
+        /// </summary>
+        [System.Xml.Serialization.XmlElement("ErrCode")]
+        public int ErrorCode { get; set; }
+
+        /// <summary>
+        /// 获取或设置设备上报的错误信息。
+        /// </summary>
+        [System.Xml.Serialization.XmlElement("ErrMsg")]
+        public string? ErrorMessage { get; set; }
+    }
+}
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Work/Events/Device/FetchLogFinishEvent.cs b/src/SKIT.FlurlHttpClient.Wechat.Work/Events/Device/FetchLogFinishEvent.cs
new file mode 100644
index 00000000..840f5532
--- /dev/null
+++ b/src/SKIT.FlurlHttpClient.Wechat.Work/Events/Device/FetchLogFinishEvent.cs
@@ -0,0 +1,24 @@
+using System;
+using System.Collections.Generic;
+
+namespace SKIT.FlurlHttpClient.Wechat.Work.Events
+{
+    /// <summary>
+    /// <para>表示 INFO.fetch_log_finish 事件的数据。</para>
+    /// <para>REF: https://open.work.weixin.qq.com/api/doc/90002/90151/90751 </para>
+    /// </summary>
+    public class FetchLogFinishEvent : WechatWorkEvent, WechatWorkEvent.Types.IXmlSerializable
+    {
+        /// <summary>
+        /// 获取或设置服务商 CorpId。
+        /// </summary>
+        [System.Xml.Serialization.XmlElement("ServiceCorpId")]
+        public string ServiceCorpId { get; set; } = default!;
+
+        /// <summary>
+        /// 获取或设置日志文件的 MediaId。
+        /// </summary>
+        [System.Xml.Serialization.XmlElement("MediaId")]
+        public string MediaId { get; set; } = default!;
+    }
+}
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Work/Events/Device/RemarkDeviceNameEvent.cs b/src/SKIT.FlurlHttpClient.Wechat.Work/Events/Device/RemarkDeviceNameEvent.cs
new file mode 100644
index 00000000..49de6487
--- /dev/null
+++ b/src/SKIT.FlurlHttpClient.Wechat.Work/Events/Device/RemarkDeviceNameEvent.cs
@@ -0,0 +1,24 @@
+using System;
+using System.Collections.Generic;
+
+namespace SKIT.FlurlHttpClient.Wechat.Work.Events
+{
+    /// <summary>
+    /// <para>表示 INFO.remark_device_name 事件的数据。</para>
+    /// <para>REF: https://open.work.weixin.qq.com/api/doc/90002/90151/90751 </para>
+    /// </summary>
+    public class RemarkDeviceNameEvent : WechatWorkEvent, WechatWorkEvent.Types.IXmlSerializable
+    {
+        /// <summary>
+        /// 获取或设置服务商 CorpId。
+        /// </summary>
+        [System.Xml.Serialization.XmlElement("ServiceCorpId")]
+        public string ServiceCorpId { get; set; } = default!;
+
+        /// <summary>
+        /// 获取或设置设备备注名称。
+        /// </summary>
+        [System.Xml.Serialization.XmlElement("RemarkName")]
+        public string RemarkName { get; set; } = default!;
+    }
+}
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Work/Extensions/WechatWorkClientExecuteCgibinServiceExtensions.cs b/src/SKIT.FlurlHttpClient.Wechat.Work/Extensions/WechatWorkClientExecuteCgibinServiceExtensions.cs
index 1da85bc6..a608dbe0 100644
--- a/src/SKIT.FlurlHttpClient.Wechat.Work/Extensions/WechatWorkClientExecuteCgibinServiceExtensions.cs
+++ b/src/SKIT.FlurlHttpClient.Wechat.Work/Extensions/WechatWorkClientExecuteCgibinServiceExtensions.cs
@@ -193,73 +193,6 @@ namespace SKIT.FlurlHttpClient.Wechat.Work
             return await client.SendRequestWithJsonAsync<Models.CgibinServiceGetAdminListResponse>(flurlReq, data: request, cancellationToken: cancellationToken);
         }
 
-        /// <summary>
-        /// <para>异步调用 [GET] /cgi-bin/service/getuserinfo3rd 接口。</para>
-        /// <para>REF: https://open.work.weixin.qq.com/api/doc/90001/90143/91121 </para>
-        /// <para>REF: https://open.work.weixin.qq.com/api/doc/90002/90151/91155 </para>
-        /// </summary>
-        /// <param name="client"></param>
-        /// <param name="request"></param>
-        /// <param name="cancellationToken"></param>
-        /// <returns></returns>
-        public static async Task<Models.CgibinServiceUserInfo3rdResponse> ExecuteCgibinServiceUserInfo3rdAsync(this WechatWorkClient client, Models.CgibinServiceUserInfo3rdRequest 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(HttpMethod.Get, "cgi-bin", "service", "getuserinfo3rd")
-                .SetOptions(request)
-                .SetQueryParam("suite_access_token", request.AccessToken)
-                .SetQueryParam("code", request.Code);
-
-            return await client.SendRequestAsync<Models.CgibinServiceUserInfo3rdResponse>(flurlReq, cancellationToken: cancellationToken);
-        }
-
-        /// <summary>
-        /// <para>异步调用 [POST] /cgi-bin/service/getuserdetail3rd 接口。</para>
-        /// <para>REF: https://open.work.weixin.qq.com/api/doc/90001/90143/91122 </para>
-        /// <para>REF: https://open.work.weixin.qq.com/api/doc/90002/90151/91156 </para>
-        /// </summary>
-        /// <param name="client"></param>
-        /// <param name="request"></param>
-        /// <param name="cancellationToken"></param>
-        /// <returns></returns>
-        public static async Task<Models.CgibinServiceUserDetail3rdResponse> ExecuteCgibinServiceUserDetail3rdAsync(this WechatWorkClient client, Models.CgibinServiceUserDetail3rdRequest 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(HttpMethod.Post, "cgi-bin", "service", "getuserdetail3rd")
-                .SetOptions(request)
-                .SetQueryParam("suite_access_token", request.AccessToken);
-
-            return await client.SendRequestWithJsonAsync<Models.CgibinServiceUserDetail3rdResponse>(flurlReq, data: request, cancellationToken: cancellationToken);
-        }
-
-        /// <summary>
-        /// <para>异步调用 [POST] /cgi-bin/service/get_login_info 接口。</para>
-        /// <para>REF: https://open.work.weixin.qq.com/api/doc/90001/90143/91125 </para>
-        /// <para>REF: https://open.work.weixin.qq.com/api/doc/90002/90151/91158 </para>
-        /// </summary>
-        /// <param name="client"></param>
-        /// <param name="request"></param>
-        /// <param name="cancellationToken"></param>
-        /// <returns></returns>
-        public static async Task<Models.CgibinServiceGetLoginInfoResponse> ExecuteCgibinServiceGetLoginInfoAsync(this WechatWorkClient client, Models.CgibinServiceGetLoginInfoRequest 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(HttpMethod.Post, "cgi-bin", "service", "get_login_info")
-                .SetOptions(request)
-                .SetQueryParam("access_token", request.AccessToken);
-
-            return await client.SendRequestWithJsonAsync<Models.CgibinServiceGetLoginInfoResponse>(flurlReq, data: request, cancellationToken: cancellationToken);
-        }
-
         #region Register
         /// <summary>
         /// <para>异步调用 [POST] /cgi-bin/service/get_register_code 接口。</para>
@@ -370,6 +303,75 @@ namespace SKIT.FlurlHttpClient.Wechat.Work
         }
         #endregion
 
+        #region OAuth
+        /// <summary>
+        /// <para>异步调用 [GET] /cgi-bin/service/getuserinfo3rd 接口。</para>
+        /// <para>REF: https://open.work.weixin.qq.com/api/doc/90001/90143/91121 </para>
+        /// <para>REF: https://open.work.weixin.qq.com/api/doc/90002/90151/91155 </para>
+        /// </summary>
+        /// <param name="client"></param>
+        /// <param name="request"></param>
+        /// <param name="cancellationToken"></param>
+        /// <returns></returns>
+        public static async Task<Models.CgibinServiceUserInfo3rdResponse> ExecuteCgibinServiceUserInfo3rdAsync(this WechatWorkClient client, Models.CgibinServiceUserInfo3rdRequest 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(HttpMethod.Get, "cgi-bin", "service", "getuserinfo3rd")
+                .SetOptions(request)
+                .SetQueryParam("suite_access_token", request.AccessToken)
+                .SetQueryParam("code", request.Code);
+
+            return await client.SendRequestAsync<Models.CgibinServiceUserInfo3rdResponse>(flurlReq, cancellationToken: cancellationToken);
+        }
+
+        /// <summary>
+        /// <para>异步调用 [POST] /cgi-bin/service/getuserdetail3rd 接口。</para>
+        /// <para>REF: https://open.work.weixin.qq.com/api/doc/90001/90143/91122 </para>
+        /// <para>REF: https://open.work.weixin.qq.com/api/doc/90002/90151/91156 </para>
+        /// </summary>
+        /// <param name="client"></param>
+        /// <param name="request"></param>
+        /// <param name="cancellationToken"></param>
+        /// <returns></returns>
+        public static async Task<Models.CgibinServiceUserDetail3rdResponse> ExecuteCgibinServiceUserDetail3rdAsync(this WechatWorkClient client, Models.CgibinServiceUserDetail3rdRequest 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(HttpMethod.Post, "cgi-bin", "service", "getuserdetail3rd")
+                .SetOptions(request)
+                .SetQueryParam("suite_access_token", request.AccessToken);
+
+            return await client.SendRequestWithJsonAsync<Models.CgibinServiceUserDetail3rdResponse>(flurlReq, data: request, cancellationToken: cancellationToken);
+        }
+
+        /// <summary>
+        /// <para>异步调用 [POST] /cgi-bin/service/get_login_info 接口。</para>
+        /// <para>REF: https://open.work.weixin.qq.com/api/doc/90001/90143/91125 </para>
+        /// <para>REF: https://open.work.weixin.qq.com/api/doc/90002/90151/91158 </para>
+        /// </summary>
+        /// <param name="client"></param>
+        /// <param name="request"></param>
+        /// <param name="cancellationToken"></param>
+        /// <returns></returns>
+        public static async Task<Models.CgibinServiceGetLoginInfoResponse> ExecuteCgibinServiceGetLoginInfoAsync(this WechatWorkClient client, Models.CgibinServiceGetLoginInfoRequest 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(HttpMethod.Post, "cgi-bin", "service", "get_login_info")
+                .SetOptions(request)
+                .SetQueryParam("access_token", request.AccessToken);
+
+            return await client.SendRequestWithJsonAsync<Models.CgibinServiceGetLoginInfoResponse>(flurlReq, data: request, cancellationToken: cancellationToken);
+        }
+        #endregion
+
         #region Contact
         /// <summary>
         /// <para>异步调用 [POST] /cgi-bin/service/contact/id_translate 接口。</para>
@@ -437,5 +439,175 @@ namespace SKIT.FlurlHttpClient.Wechat.Work
             return await client.SendRequestAsync<Models.CgibinServiceBatchGetResultResponse>(flurlReq, cancellationToken: cancellationToken);
         }
         #endregion
+
+        #region Device
+        /// <summary>
+        /// <para>异步调用 [POST] /cgi-bin/service/add_device 接口。</para>
+        /// <para>REF: https://open.work.weixin.qq.com/api/doc/90002/90151/90626 </para>
+        /// </summary>
+        /// <param name="client"></param>
+        /// <param name="request"></param>
+        /// <param name="cancellationToken"></param>
+        /// <returns></returns>
+        public static async Task<Models.CgibinServiceAddDeviceResponse> ExecuteCgibinServiceAddDeviceAsync(this WechatWorkClient client, Models.CgibinServiceAddDeviceRequest 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(HttpMethod.Post, "cgi-bin", "service", "add_device")
+                .SetOptions(request)
+                .SetQueryParam("provider_access_token", request.AccessToken);
+
+            return await client.SendRequestWithJsonAsync<Models.CgibinServiceAddDeviceResponse>(flurlReq, data: request, cancellationToken: cancellationToken);
+        }
+
+        /// <summary>
+        /// <para>异步调用 [POST] /cgi-bin/service/get_device_auth_info 接口。</para>
+        /// <para>REF: https://open.work.weixin.qq.com/api/doc/90002/90151/90753 </para>
+        /// </summary>
+        /// <param name="client"></param>
+        /// <param name="request"></param>
+        /// <param name="cancellationToken"></param>
+        /// <returns></returns>
+        public static async Task<Models.CgibinServiceGetDeviceAuthInfoResponse> ExecuteCgibinServiceGetDeviceAuthInfoAsync(this WechatWorkClient client, Models.CgibinServiceGetDeviceAuthInfoRequest 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(HttpMethod.Post, "cgi-bin", "service", "get_device_auth_info")
+                .SetOptions(request)
+                .SetQueryParam("provider_access_token", request.AccessToken);
+
+            return await client.SendRequestWithJsonAsync<Models.CgibinServiceGetDeviceAuthInfoResponse>(flurlReq, data: request, cancellationToken: cancellationToken);
+        }
+
+        /// <summary>
+        /// <para>异步调用 [POST] /cgi-bin/service/reset_secret_no 接口。</para>
+        /// <para>REF: https://open.work.weixin.qq.com/api/doc/90002/90151/90753 </para>
+        /// </summary>
+        /// <param name="client"></param>
+        /// <param name="request"></param>
+        /// <param name="cancellationToken"></param>
+        /// <returns></returns>
+        public static async Task<Models.CgibinServiceResetSecretNumberResponse> ExecuteCgibinServiceResetSecretNumberAsync(this WechatWorkClient client, Models.CgibinServiceResetSecretNumberRequest 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(HttpMethod.Post, "cgi-bin", "service", "reset_secret_no")
+                .SetOptions(request)
+                .SetQueryParam("provider_access_token", request.AccessToken);
+
+            return await client.SendRequestWithJsonAsync<Models.CgibinServiceResetSecretNumberResponse>(flurlReq, data: request, cancellationToken: cancellationToken);
+        }
+
+        /// <summary>
+        /// <para>异步调用 [POST] /cgi-bin/service/list_device 接口。</para>
+        /// <para>REF: https://open.work.weixin.qq.com/api/doc/90002/90151/91346 </para>
+        /// </summary>
+        /// <param name="client"></param>
+        /// <param name="request"></param>
+        /// <param name="cancellationToken"></param>
+        /// <returns></returns>
+        public static async Task<Models.CgibinServiceListDeviceResponse> ExecuteCgibinServiceListDeviceAsync(this WechatWorkClient client, Models.CgibinServiceListDeviceRequest 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(HttpMethod.Post, "cgi-bin", "service", "list_device")
+                .SetOptions(request)
+                .SetQueryParam("provider_access_token", request.AccessToken);
+
+            return await client.SendRequestWithJsonAsync<Models.CgibinServiceListDeviceResponse>(flurlReq, data: request, cancellationToken: cancellationToken);
+        }
+
+        /// <summary>
+        /// <para>异步调用 [POST] /cgi-bin/service/fetch_device_log 接口。</para>
+        /// <para>REF: https://open.work.weixin.qq.com/api/doc/90002/90151/91475 </para>
+        /// </summary>
+        /// <param name="client"></param>
+        /// <param name="request"></param>
+        /// <param name="cancellationToken"></param>
+        /// <returns></returns>
+        public static async Task<Models.CgibinServiceFetchDeviceLogResponse> ExecuteCgibinServiceFetchDeviceLogAsync(this WechatWorkClient client, Models.CgibinServiceFetchDeviceLogRequest 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(HttpMethod.Post, "cgi-bin", "service", "fetch_device_log")
+                .SetOptions(request)
+                .SetQueryParam("provider_access_token", request.AccessToken);
+
+            return await client.SendRequestWithJsonAsync<Models.CgibinServiceFetchDeviceLogResponse>(flurlReq, data: request, cancellationToken: cancellationToken);
+        }
+
+        /// <summary>
+        /// <para>异步调用 [POST] /cgi-bin/hardware/get_device_feature 接口。</para>
+        /// <para>REF: https://open.work.weixin.qq.com/api/doc/90002/90151/92739 </para>
+        /// </summary>
+        /// <param name="client"></param>
+        /// <param name="request"></param>
+        /// <param name="cancellationToken"></param>
+        /// <returns></returns>
+        public static async Task<Models.CgibinHardwareGetDeviceFeatureResponse> ExecuteCgibinHardwareGetDeviceFeatureAsync(this WechatWorkClient client, Models.CgibinHardwareGetDeviceFeatureRequest 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(HttpMethod.Post, "cgi-bin", "hardware", "get_device_feature")
+                .SetOptions(request)
+                .SetQueryParam("provider_access_token", request.AccessToken);
+
+            return await client.SendRequestWithJsonAsync<Models.CgibinHardwareGetDeviceFeatureResponse>(flurlReq, data: request, cancellationToken: cancellationToken);
+        }
+
+        /// <summary>
+        /// <para>异步调用 [POST] /cgi-bin/service/del_device 接口。</para>
+        /// <para>REF: https://open.work.weixin.qq.com/api/doc/90002/90151/92770 </para>
+        /// </summary>
+        /// <param name="client"></param>
+        /// <param name="request"></param>
+        /// <param name="cancellationToken"></param>
+        /// <returns></returns>
+        public static async Task<Models.CgibinServiceDeleteDeviceResponse> ExecuteCgibinServiceDeleteDeviceAsync(this WechatWorkClient client, Models.CgibinServiceDeleteDeviceRequest 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(HttpMethod.Post, "cgi-bin", "service", "del_device")
+                .SetOptions(request)
+                .SetQueryParam("provider_access_token", request.AccessToken);
+
+            return await client.SendRequestWithJsonAsync<Models.CgibinServiceDeleteDeviceResponse>(flurlReq, data: request, cancellationToken: cancellationToken);
+        }
+
+        /// <summary>
+        /// <para>异步调用 [POST] /cgi-bin/service/set_printer_support_state 接口。</para>
+        /// <para>REF: https://open.work.weixin.qq.com/api/doc/90002/90151/92782 </para>
+        /// </summary>
+        /// <param name="client"></param>
+        /// <param name="request"></param>
+        /// <param name="cancellationToken"></param>
+        /// <returns></returns>
+        public static async Task<Models.CgibinServiceSetPrinterSupportStateResponse> ExecuteCgibinServiceSetPrinterSupportStateAsync(this WechatWorkClient client, Models.CgibinServiceSetPrinterSupportStateRequest 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(HttpMethod.Post, "cgi-bin", "service", "set_printer_support_state")
+                .SetOptions(request)
+                .SetQueryParam("provider_access_token", request.AccessToken);
+
+            return await client.SendRequestWithJsonAsync<Models.CgibinServiceSetPrinterSupportStateResponse>(flurlReq, data: request, cancellationToken: cancellationToken);
+        }
+        #endregion
     }
 }
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Work/Models/CgibinService/Device/CgibinHardwareGetDeviceFeatureRequest.cs b/src/SKIT.FlurlHttpClient.Wechat.Work/Models/CgibinService/Device/CgibinHardwareGetDeviceFeatureRequest.cs
new file mode 100644
index 00000000..45860ea0
--- /dev/null
+++ b/src/SKIT.FlurlHttpClient.Wechat.Work/Models/CgibinService/Device/CgibinHardwareGetDeviceFeatureRequest.cs
@@ -0,0 +1,25 @@
+using System;
+using System.Collections.Generic;
+
+namespace SKIT.FlurlHttpClient.Wechat.Work.Models
+{
+    /// <summary>
+    /// <para>表示 [POST] /cgi-bin/hardware/get_device_feature 接口的请求。</para>
+    /// </summary>
+    public class CgibinHardwareGetDeviceFeatureRequest : WechatWorkRequest
+    {
+        /// <summary>
+        /// 获取或设置服务商 AccessToken。
+        /// </summary>
+        [Newtonsoft.Json.JsonIgnore]
+        [System.Text.Json.Serialization.JsonIgnore]
+        public override string? AccessToken { get; set; } = string.Empty;
+
+        /// <summary>
+        /// 获取或设置设备序列号。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("device_sn")]
+        [System.Text.Json.Serialization.JsonPropertyName("device_sn")]
+        public string DeviceSerialNumber { get; set; } = string.Empty;
+    }
+}
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Work/Models/CgibinService/Device/CgibinHardwareGetDeviceFeatureResponse.cs b/src/SKIT.FlurlHttpClient.Wechat.Work/Models/CgibinService/Device/CgibinHardwareGetDeviceFeatureResponse.cs
new file mode 100644
index 00000000..84891dd8
--- /dev/null
+++ b/src/SKIT.FlurlHttpClient.Wechat.Work/Models/CgibinService/Device/CgibinHardwareGetDeviceFeatureResponse.cs
@@ -0,0 +1,18 @@
+using System;
+using System.Collections.Generic;
+
+namespace SKIT.FlurlHttpClient.Wechat.Work.Models
+{
+    /// <summary>
+    /// <para>表示 [POST] /cgi-bin/hardware/get_device_feature 接口的响应。</para>
+    /// </summary>
+    public class CgibinHardwareGetDeviceFeatureResponse : WechatWorkResponse
+    {
+        /// <summary>
+        /// 获取或设置设备反馈的自定义标识串。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("device_feature")]
+        [System.Text.Json.Serialization.JsonPropertyName("device_feature")]
+        public string DeviceFeature { get; set; } = default!;
+    }
+}
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Work/Models/CgibinService/Device/CgibinServiceAddDeviceRequest.cs b/src/SKIT.FlurlHttpClient.Wechat.Work/Models/CgibinService/Device/CgibinServiceAddDeviceRequest.cs
new file mode 100644
index 00000000..50ff8a4e
--- /dev/null
+++ b/src/SKIT.FlurlHttpClient.Wechat.Work/Models/CgibinService/Device/CgibinServiceAddDeviceRequest.cs
@@ -0,0 +1,39 @@
+using System;
+using System.Collections.Generic;
+
+namespace SKIT.FlurlHttpClient.Wechat.Work.Models
+{
+    /// <summary>
+    /// <para>表示 [POST] /cgi-bin/service/add_device 接口的请求。</para>
+    /// </summary>
+    public class CgibinServiceAddDeviceRequest : WechatWorkRequest
+    {
+        /// <summary>
+        /// 获取或设置服务商 AccessToken。
+        /// </summary>
+        [Newtonsoft.Json.JsonIgnore]
+        [System.Text.Json.Serialization.JsonIgnore]
+        public override string? AccessToken { get; set; } = string.Empty;
+
+        /// <summary>
+        /// 获取或设置设备型号 ID。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("model_id")]
+        [System.Text.Json.Serialization.JsonPropertyName("model_id")]
+        public string ModelId { get; set; } = string.Empty;
+
+        /// <summary>
+        /// 获取或设置设备序列号。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("device_sn")]
+        [System.Text.Json.Serialization.JsonPropertyName("device_sn")]
+        public string DeviceSerialNumber { get; set; } = string.Empty;
+
+        /// <summary>
+        /// 获取或设置备注名称。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("remark_name")]
+        [System.Text.Json.Serialization.JsonPropertyName("remark_name")]
+        public string? RemarkName { get; set; }
+    }
+}
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Work/Models/CgibinService/Device/CgibinServiceAddDeviceResponse.cs b/src/SKIT.FlurlHttpClient.Wechat.Work/Models/CgibinService/Device/CgibinServiceAddDeviceResponse.cs
new file mode 100644
index 00000000..209b3e6f
--- /dev/null
+++ b/src/SKIT.FlurlHttpClient.Wechat.Work/Models/CgibinService/Device/CgibinServiceAddDeviceResponse.cs
@@ -0,0 +1,66 @@
+using System;
+using System.Collections.Generic;
+
+namespace SKIT.FlurlHttpClient.Wechat.Work.Models
+{
+    /// <summary>
+    /// <para>表示 [POST] /cgi-bin/service/add_device 接口的响应。</para>
+    /// </summary>
+    public class CgibinServiceAddDeviceResponse : WechatWorkResponse
+    {
+        public static class Types
+        {
+            public class Device
+            {
+                /// <summary>
+                /// 获取或设置设备型号 ID。
+                /// </summary>
+                [Newtonsoft.Json.JsonProperty("model_id")]
+                [System.Text.Json.Serialization.JsonPropertyName("model_id")]
+                public string ModelId { get; set; } = default!;
+
+                /// <summary>
+                /// 获取或设置设备 ID。
+                /// </summary>
+                [Newtonsoft.Json.JsonProperty("device_id")]
+                [System.Text.Json.Serialization.JsonPropertyName("device_id")]
+                public long DeviceId { get; set; }
+
+                /// <summary>
+                /// 获取或设置设备序列号。
+                /// </summary>
+                [Newtonsoft.Json.JsonProperty("device_sn")]
+                [System.Text.Json.Serialization.JsonPropertyName("device_sn")]
+                public string DeviceSerialNumber { get; set; } = default!;
+
+                /// <summary>
+                /// 获取或设置设备密钥。
+                /// </summary>
+                [Newtonsoft.Json.JsonProperty("secret_no")]
+                [System.Text.Json.Serialization.JsonPropertyName("secret_no")]
+                public string? SecretNumber { get; set; }
+
+                /// <summary>
+                /// 获取或设置设备二维码数据。
+                /// </summary>
+                [Newtonsoft.Json.JsonProperty("qr_code")]
+                [System.Text.Json.Serialization.JsonPropertyName("qr_code")]
+                public string? QrcodeData { 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>
+        /// 获取或设置设备信息。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("device_info")]
+        [System.Text.Json.Serialization.JsonPropertyName("device_info")]
+        public Types.Device Device { get; set; } = default!;
+    }
+}
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Work/Models/CgibinService/Device/CgibinServiceDeleteDeviceRequest.cs b/src/SKIT.FlurlHttpClient.Wechat.Work/Models/CgibinService/Device/CgibinServiceDeleteDeviceRequest.cs
new file mode 100644
index 00000000..d3bf5cef
--- /dev/null
+++ b/src/SKIT.FlurlHttpClient.Wechat.Work/Models/CgibinService/Device/CgibinServiceDeleteDeviceRequest.cs
@@ -0,0 +1,25 @@
+using System;
+using System.Collections.Generic;
+
+namespace SKIT.FlurlHttpClient.Wechat.Work.Models
+{
+    /// <summary>
+    /// <para>表示 [POST] /cgi-bin/service/del_device 接口的请求。</para>
+    /// </summary>
+    public class CgibinServiceDeleteDeviceRequest : WechatWorkRequest
+    {
+        /// <summary>
+        /// 获取或设置服务商 AccessToken。
+        /// </summary>
+        [Newtonsoft.Json.JsonIgnore]
+        [System.Text.Json.Serialization.JsonIgnore]
+        public override string? AccessToken { get; set; } = string.Empty;
+
+        /// <summary>
+        /// 获取或设置设备序列号。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("device_sn")]
+        [System.Text.Json.Serialization.JsonPropertyName("device_sn")]
+        public string DeviceSerialNumber { get; set; } = string.Empty;
+    }
+}
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Work/Models/CgibinService/Device/CgibinServiceDeleteDeviceResponse.cs b/src/SKIT.FlurlHttpClient.Wechat.Work/Models/CgibinService/Device/CgibinServiceDeleteDeviceResponse.cs
new file mode 100644
index 00000000..160501eb
--- /dev/null
+++ b/src/SKIT.FlurlHttpClient.Wechat.Work/Models/CgibinService/Device/CgibinServiceDeleteDeviceResponse.cs
@@ -0,0 +1,12 @@
+using System;
+using System.Collections.Generic;
+
+namespace SKIT.FlurlHttpClient.Wechat.Work.Models
+{
+    /// <summary>
+    /// <para>表示 [POST] /cgi-bin/service/del_device 接口的响应。</para>
+    /// </summary>
+    public class CgibinServiceDeleteDeviceResponse : WechatWorkResponse
+    {
+    }
+}
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Work/Models/CgibinService/Device/CgibinServiceFetchDeviceLogRequest.cs b/src/SKIT.FlurlHttpClient.Wechat.Work/Models/CgibinService/Device/CgibinServiceFetchDeviceLogRequest.cs
new file mode 100644
index 00000000..45774db6
--- /dev/null
+++ b/src/SKIT.FlurlHttpClient.Wechat.Work/Models/CgibinService/Device/CgibinServiceFetchDeviceLogRequest.cs
@@ -0,0 +1,32 @@
+using System;
+using System.Collections.Generic;
+
+namespace SKIT.FlurlHttpClient.Wechat.Work.Models
+{
+    /// <summary>
+    /// <para>表示 [POST] /cgi-bin/service/fetch_device_log 接口的请求。</para>
+    /// </summary>
+    public class CgibinServiceFetchDeviceLogRequest : WechatWorkRequest
+    {
+        /// <summary>
+        /// 获取或设置服务商 AccessToken。
+        /// </summary>
+        [Newtonsoft.Json.JsonIgnore]
+        [System.Text.Json.Serialization.JsonIgnore]
+        public override string? AccessToken { get; set; } = string.Empty;
+
+        /// <summary>
+        /// 获取或设置设备序列号。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("device_sn")]
+        [System.Text.Json.Serialization.JsonPropertyName("device_sn")]
+        public string DeviceSerialNumber { get; set; } = string.Empty;
+
+        /// <summary>
+        /// 获取或设置提示参数。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("hint")]
+        [System.Text.Json.Serialization.JsonPropertyName("hint")]
+        public string? Hint { get; set; }
+    }
+}
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Work/Models/CgibinService/Device/CgibinServiceFetchDeviceLogResponse.cs b/src/SKIT.FlurlHttpClient.Wechat.Work/Models/CgibinService/Device/CgibinServiceFetchDeviceLogResponse.cs
new file mode 100644
index 00000000..ccce4e1a
--- /dev/null
+++ b/src/SKIT.FlurlHttpClient.Wechat.Work/Models/CgibinService/Device/CgibinServiceFetchDeviceLogResponse.cs
@@ -0,0 +1,12 @@
+using System;
+using System.Collections.Generic;
+
+namespace SKIT.FlurlHttpClient.Wechat.Work.Models
+{
+    /// <summary>
+    /// <para>表示 [POST] /cgi-bin/service/fetch_device_log 接口的响应。</para>
+    /// </summary>
+    public class CgibinServiceFetchDeviceLogResponse : WechatWorkResponse
+    {
+    }
+}
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Work/Models/CgibinService/Device/CgibinServiceGetDeviceAuthInfoRequest.cs b/src/SKIT.FlurlHttpClient.Wechat.Work/Models/CgibinService/Device/CgibinServiceGetDeviceAuthInfoRequest.cs
new file mode 100644
index 00000000..6f679bab
--- /dev/null
+++ b/src/SKIT.FlurlHttpClient.Wechat.Work/Models/CgibinService/Device/CgibinServiceGetDeviceAuthInfoRequest.cs
@@ -0,0 +1,25 @@
+using System;
+using System.Collections.Generic;
+
+namespace SKIT.FlurlHttpClient.Wechat.Work.Models
+{
+    /// <summary>
+    /// <para>表示 [POST] /cgi-bin/service/get_device_auth_info 接口的请求。</para>
+    /// </summary>
+    public class CgibinServiceGetDeviceAuthInfoRequest : WechatWorkRequest
+    {
+        /// <summary>
+        /// 获取或设置服务商 AccessToken。
+        /// </summary>
+        [Newtonsoft.Json.JsonIgnore]
+        [System.Text.Json.Serialization.JsonIgnore]
+        public override string? AccessToken { get; set; } = string.Empty;
+
+        /// <summary>
+        /// 获取或设置设备序列号。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("device_sn")]
+        [System.Text.Json.Serialization.JsonPropertyName("device_sn")]
+        public string DeviceSerialNumber { get; set; } = string.Empty;
+    }
+}
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Work/Models/CgibinService/Device/CgibinServiceGetDeviceAuthInfoResponse.cs b/src/SKIT.FlurlHttpClient.Wechat.Work/Models/CgibinService/Device/CgibinServiceGetDeviceAuthInfoResponse.cs
new file mode 100644
index 00000000..fba02abe
--- /dev/null
+++ b/src/SKIT.FlurlHttpClient.Wechat.Work/Models/CgibinService/Device/CgibinServiceGetDeviceAuthInfoResponse.cs
@@ -0,0 +1,49 @@
+using System;
+using System.Collections.Generic;
+
+namespace SKIT.FlurlHttpClient.Wechat.Work.Models
+{
+    /// <summary>
+    /// <para>表示 [POST] /cgi-bin/service/get_device_auth_info 接口的响应。</para>
+    /// </summary>
+    public class CgibinServiceGetDeviceAuthInfoResponse : WechatWorkResponse
+    {
+        public static class Types
+        {
+            public class AuthorizerCorp : CgibinServiceGetAuthInfoResponse.Types.DealerCorp
+            {
+            }
+
+            public class Device
+            {
+                /// <summary>
+                /// 获取或设置设备型号 ID。
+                /// </summary>
+                [Newtonsoft.Json.JsonProperty("model_id")]
+                [System.Text.Json.Serialization.JsonPropertyName("model_id")]
+                public string ModelId { get; set; } = default!;
+
+                /// <summary>
+                /// 获取或设置备注名称。
+                /// </summary>
+                [Newtonsoft.Json.JsonProperty("remark_name")]
+                [System.Text.Json.Serialization.JsonPropertyName("remark_name")]
+                public string? RemarkName { get; set; }
+            }
+        }
+
+        /// <summary>
+        /// 获取或设置授权方企业信息。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("auth_corp_info")]
+        [System.Text.Json.Serialization.JsonPropertyName("auth_corp_info")]
+        public Types.AuthorizerCorp AuthorizerCorp { get; set; } = default!;
+
+        /// <summary>
+        /// 获取或设置设备信息。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("device_info")]
+        [System.Text.Json.Serialization.JsonPropertyName("device_info")]
+        public Types.Device Device { get; set; } = default!;
+    }
+}
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Work/Models/CgibinService/Device/CgibinServiceListDeviceRequest.cs b/src/SKIT.FlurlHttpClient.Wechat.Work/Models/CgibinService/Device/CgibinServiceListDeviceRequest.cs
new file mode 100644
index 00000000..98fa8bbe
--- /dev/null
+++ b/src/SKIT.FlurlHttpClient.Wechat.Work/Models/CgibinService/Device/CgibinServiceListDeviceRequest.cs
@@ -0,0 +1,32 @@
+using System;
+using System.Collections.Generic;
+
+namespace SKIT.FlurlHttpClient.Wechat.Work.Models
+{
+    /// <summary>
+    /// <para>表示 [POST] /cgi-bin/service/list_device 接口的请求。</para>
+    /// </summary>
+    public class CgibinServiceListDeviceRequest : WechatWorkRequest
+    {
+        /// <summary>
+        /// 获取或设置服务商 AccessToken。
+        /// </summary>
+        [Newtonsoft.Json.JsonIgnore]
+        [System.Text.Json.Serialization.JsonIgnore]
+        public override string? AccessToken { get; set; } = string.Empty;
+
+        /// <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.Work/Models/CgibinService/Device/CgibinServiceListDeviceResponse.cs b/src/SKIT.FlurlHttpClient.Wechat.Work/Models/CgibinService/Device/CgibinServiceListDeviceResponse.cs
new file mode 100644
index 00000000..914b0123
--- /dev/null
+++ b/src/SKIT.FlurlHttpClient.Wechat.Work/Models/CgibinService/Device/CgibinServiceListDeviceResponse.cs
@@ -0,0 +1,38 @@
+using System;
+using System.Collections.Generic;
+
+namespace SKIT.FlurlHttpClient.Wechat.Work.Models
+{
+    /// <summary>
+    /// <para>表示 [POST] /cgi-bin/service/list_device 接口的响应。</para>
+    /// </summary>
+    public class CgibinServiceListDeviceResponse : WechatWorkResponse
+    {
+        public static class Types
+        {
+            public class Device
+            {
+                /// <summary>
+                /// 获取或设置设备型号 ID。
+                /// </summary>
+                [Newtonsoft.Json.JsonProperty("model_id")]
+                [System.Text.Json.Serialization.JsonPropertyName("model_id")]
+                public string ModelId { get; set; } = default!;
+
+                /// <summary>
+                /// 获取或设置设备序列号。
+                /// </summary>
+                [Newtonsoft.Json.JsonProperty("device_sn")]
+                [System.Text.Json.Serialization.JsonPropertyName("device_sn")]
+                public string DeviceSerialNumber { get; set; } = default!;
+            }
+        }
+
+        /// <summary>
+        /// 获取或设置设备列表。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("device_list")]
+        [System.Text.Json.Serialization.JsonPropertyName("device_list")]
+        public Types.Device[] DeviceList { get; set; } = default!;
+    }
+}
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Work/Models/CgibinService/Device/CgibinServiceResetSecretNumberRequest.cs b/src/SKIT.FlurlHttpClient.Wechat.Work/Models/CgibinService/Device/CgibinServiceResetSecretNumberRequest.cs
new file mode 100644
index 00000000..058165eb
--- /dev/null
+++ b/src/SKIT.FlurlHttpClient.Wechat.Work/Models/CgibinService/Device/CgibinServiceResetSecretNumberRequest.cs
@@ -0,0 +1,25 @@
+using System;
+using System.Collections.Generic;
+
+namespace SKIT.FlurlHttpClient.Wechat.Work.Models
+{
+    /// <summary>
+    /// <para>表示 [POST] /cgi-bin/service/reset_secret_no 接口的请求。</para>
+    /// </summary>
+    public class CgibinServiceResetSecretNumberRequest : WechatWorkRequest
+    {
+        /// <summary>
+        /// 获取或设置服务商 AccessToken。
+        /// </summary>
+        [Newtonsoft.Json.JsonIgnore]
+        [System.Text.Json.Serialization.JsonIgnore]
+        public override string? AccessToken { get; set; } = string.Empty;
+
+        /// <summary>
+        /// 获取或设置设备序列号。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("device_sn")]
+        [System.Text.Json.Serialization.JsonPropertyName("device_sn")]
+        public string DeviceSerialNumber { get; set; } = string.Empty;
+    }
+}
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Work/Models/CgibinService/Device/CgibinServiceResetSecretNumberResponse.cs b/src/SKIT.FlurlHttpClient.Wechat.Work/Models/CgibinService/Device/CgibinServiceResetSecretNumberResponse.cs
new file mode 100644
index 00000000..3630bc5c
--- /dev/null
+++ b/src/SKIT.FlurlHttpClient.Wechat.Work/Models/CgibinService/Device/CgibinServiceResetSecretNumberResponse.cs
@@ -0,0 +1,12 @@
+using System;
+using System.Collections.Generic;
+
+namespace SKIT.FlurlHttpClient.Wechat.Work.Models
+{
+    /// <summary>
+    /// <para>表示 [POST] /cgi-bin/service/reset_secret_no 接口的响应。</para>
+    /// </summary>
+    public class CgibinServiceResetSecretNumberResponse : WechatWorkResponse
+    {
+    }
+}
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Work/Models/CgibinService/Device/CgibinServiceSetPrinterSupportStateRequest.cs b/src/SKIT.FlurlHttpClient.Wechat.Work/Models/CgibinService/Device/CgibinServiceSetPrinterSupportStateRequest.cs
new file mode 100644
index 00000000..fe67d325
--- /dev/null
+++ b/src/SKIT.FlurlHttpClient.Wechat.Work/Models/CgibinService/Device/CgibinServiceSetPrinterSupportStateRequest.cs
@@ -0,0 +1,32 @@
+using System;
+using System.Collections.Generic;
+
+namespace SKIT.FlurlHttpClient.Wechat.Work.Models
+{
+    /// <summary>
+    /// <para>表示 [POST] /cgi-bin/service/set_printer_support_state 接口的请求。</para>
+    /// </summary>
+    public class CgibinServiceSetPrinterSupportStateRequest : WechatWorkRequest
+    {
+        /// <summary>
+        /// 获取或设置服务商 AccessToken。
+        /// </summary>
+        [Newtonsoft.Json.JsonIgnore]
+        [System.Text.Json.Serialization.JsonIgnore]
+        public override string? AccessToken { get; set; } = string.Empty;
+
+        /// <summary>
+        /// 获取或设置设备序列号。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("device_sn")]
+        [System.Text.Json.Serialization.JsonPropertyName("device_sn")]
+        public string DeviceSerialNumber { get; set; } = string.Empty;
+
+        /// <summary>
+        /// 获取或设置是否不支持打印机。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("not_supported_printer")]
+        [System.Text.Json.Serialization.JsonPropertyName("not_supported_printer")]
+        public bool IsUnsupportedPrinter { get; set; }
+    }
+}
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Work/Models/CgibinService/Device/CgibinServiceSetPrinterSupportStateResponse.cs b/src/SKIT.FlurlHttpClient.Wechat.Work/Models/CgibinService/Device/CgibinServiceSetPrinterSupportStateResponse.cs
new file mode 100644
index 00000000..2c2068ad
--- /dev/null
+++ b/src/SKIT.FlurlHttpClient.Wechat.Work/Models/CgibinService/Device/CgibinServiceSetPrinterSupportStateResponse.cs
@@ -0,0 +1,12 @@
+using System;
+using System.Collections.Generic;
+
+namespace SKIT.FlurlHttpClient.Wechat.Work.Models
+{
+    /// <summary>
+    /// <para>表示 [POST] /cgi-bin/service/set_printer_support_state 接口的响应。</para>
+    /// </summary>
+    public class CgibinServiceSetPrinterSupportStateResponse : WechatWorkResponse
+    {
+    }
+}
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Work/Models/CgibinService/CgibinServiceGetLoginInfoRequest.cs b/src/SKIT.FlurlHttpClient.Wechat.Work/Models/CgibinService/OAuth/CgibinServiceGetLoginInfoRequest.cs
similarity index 100%
rename from src/SKIT.FlurlHttpClient.Wechat.Work/Models/CgibinService/CgibinServiceGetLoginInfoRequest.cs
rename to src/SKIT.FlurlHttpClient.Wechat.Work/Models/CgibinService/OAuth/CgibinServiceGetLoginInfoRequest.cs
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Work/Models/CgibinService/CgibinServiceGetLoginInfoResponse.cs b/src/SKIT.FlurlHttpClient.Wechat.Work/Models/CgibinService/OAuth/CgibinServiceGetLoginInfoResponse.cs
similarity index 100%
rename from src/SKIT.FlurlHttpClient.Wechat.Work/Models/CgibinService/CgibinServiceGetLoginInfoResponse.cs
rename to src/SKIT.FlurlHttpClient.Wechat.Work/Models/CgibinService/OAuth/CgibinServiceGetLoginInfoResponse.cs
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Work/Models/CgibinService/CgibinServiceUserDetail3rdRequest.cs b/src/SKIT.FlurlHttpClient.Wechat.Work/Models/CgibinService/OAuth/CgibinServiceUserDetail3rdRequest.cs
similarity index 100%
rename from src/SKIT.FlurlHttpClient.Wechat.Work/Models/CgibinService/CgibinServiceUserDetail3rdRequest.cs
rename to src/SKIT.FlurlHttpClient.Wechat.Work/Models/CgibinService/OAuth/CgibinServiceUserDetail3rdRequest.cs
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Work/Models/CgibinService/CgibinServiceUserDetail3rdResponse.cs b/src/SKIT.FlurlHttpClient.Wechat.Work/Models/CgibinService/OAuth/CgibinServiceUserDetail3rdResponse.cs
similarity index 100%
rename from src/SKIT.FlurlHttpClient.Wechat.Work/Models/CgibinService/CgibinServiceUserDetail3rdResponse.cs
rename to src/SKIT.FlurlHttpClient.Wechat.Work/Models/CgibinService/OAuth/CgibinServiceUserDetail3rdResponse.cs
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Work/Models/CgibinService/CgibinServiceUserInfo3rdRequest.cs b/src/SKIT.FlurlHttpClient.Wechat.Work/Models/CgibinService/OAuth/CgibinServiceUserInfo3rdRequest.cs
similarity index 100%
rename from src/SKIT.FlurlHttpClient.Wechat.Work/Models/CgibinService/CgibinServiceUserInfo3rdRequest.cs
rename to src/SKIT.FlurlHttpClient.Wechat.Work/Models/CgibinService/OAuth/CgibinServiceUserInfo3rdRequest.cs
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Work/Models/CgibinService/CgibinServiceUserInfo3rdResponse.cs b/src/SKIT.FlurlHttpClient.Wechat.Work/Models/CgibinService/OAuth/CgibinServiceUserInfo3rdResponse.cs
similarity index 100%
rename from src/SKIT.FlurlHttpClient.Wechat.Work/Models/CgibinService/CgibinServiceUserInfo3rdResponse.cs
rename to src/SKIT.FlurlHttpClient.Wechat.Work/Models/CgibinService/OAuth/CgibinServiceUserInfo3rdResponse.cs