diff --git a/src/SKIT.FlurlHttpClient.Wechat.Work/Extensions/WechatWorkClientExecuteCgibinServiceExtensions.cs b/src/SKIT.FlurlHttpClient.Wechat.Work/Extensions/WechatWorkClientExecuteCgibinServiceExtensions.cs
index abaad1bb..c6217dc1 100644
--- a/src/SKIT.FlurlHttpClient.Wechat.Work/Extensions/WechatWorkClientExecuteCgibinServiceExtensions.cs
+++ b/src/SKIT.FlurlHttpClient.Wechat.Work/Extensions/WechatWorkClientExecuteCgibinServiceExtensions.cs
@@ -199,11 +199,31 @@ namespace SKIT.FlurlHttpClient.Wechat.Work
 
             IFlurlRequest flurlReq = client
                 .CreateRequest(request, HttpMethod.Post, "cgi-bin", "service", "get_customized_auth_url")
-                .SetQueryParam("provider_access_token", request.AccessToken);
+                .SetQueryParam("provider_access_token", request.ProviderAccessToken);
 
             return await client.SendRequestWithJsonAsync<Models.CgibinServiceGetCustomizedAuthUrlResponse>(flurlReq, data: request, cancellationToken: cancellationToken);
         }
 
+        /// <summary>
+        /// <para>异步调用 [POST] /cgi-bin/service/get_app_qrcode 接口。</para>
+        /// <para>REF: https://developer.work.weixin.qq.com/document/path/95430 </para>
+        /// </summary>
+        /// <param name="client"></param>
+        /// <param name="request"></param>
+        /// <param name="cancellationToken"></param>
+        /// <returns></returns>
+        public static async Task<Models.CgibinServiceGetAppQrcodeResponse> ExecuteCgibinServiceGetAppQrcodeAsync(this WechatWorkClient client, Models.CgibinServiceGetAppQrcodeRequest 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.Post, "cgi-bin", "service", "get_app_qrcode")
+                .SetQueryParam("suite_access_token", request.AccessToken);
+
+            return await client.SendRequestWithJsonAsync<Models.CgibinServiceGetAppQrcodeResponse>(flurlReq, data: request, cancellationToken: cancellationToken);
+        }
+
         #region Register
         /// <summary>
         /// <para>异步调用 [POST] /cgi-bin/service/get_register_code 接口。</para>
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Work/Models/CgibinService/CgibinServiceGetAppQrcodeRequest.cs b/src/SKIT.FlurlHttpClient.Wechat.Work/Models/CgibinService/CgibinServiceGetAppQrcodeRequest.cs
new file mode 100644
index 00000000..1db8a15d
--- /dev/null
+++ b/src/SKIT.FlurlHttpClient.Wechat.Work/Models/CgibinService/CgibinServiceGetAppQrcodeRequest.cs
@@ -0,0 +1,36 @@
+namespace SKIT.FlurlHttpClient.Wechat.Work.Models
+{
+    /// <summary>
+    /// <para>表示 [POST] /cgi-bin/service/get_app_qrcode 接口的请求。</para>
+    /// </summary>
+    public class CgibinServiceGetAppQrcodeRequest : WechatWorkRequest
+    {
+        /// <summary>
+        /// 获取或设置第三方应用 ID。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("appid")]
+        [System.Text.Json.Serialization.JsonPropertyName("appid")]
+        public string? AppId { get; set; }
+
+        /// <summary>
+        /// 获取或设置安装渠道。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("state")]
+        [System.Text.Json.Serialization.JsonPropertyName("state")]
+        public string? State { get; set; }
+
+        /// <summary>
+        /// 获取或设置二维码样式选项。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("style")]
+        [System.Text.Json.Serialization.JsonPropertyName("style")]
+        public int? Style { get; set; }
+
+        /// <summary>
+        /// 获取或设置结果返回方式。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("result_type")]
+        [System.Text.Json.Serialization.JsonPropertyName("result_type")]
+        public int? ResultType { get; set; }
+    }
+}
diff --git a/src/SKIT.FlurlHttpClient.Wechat.Work/Models/CgibinService/CgibinServiceGetAppQrcodeResponse.cs b/src/SKIT.FlurlHttpClient.Wechat.Work/Models/CgibinService/CgibinServiceGetAppQrcodeResponse.cs
new file mode 100644
index 00000000..312069b8
--- /dev/null
+++ b/src/SKIT.FlurlHttpClient.Wechat.Work/Models/CgibinService/CgibinServiceGetAppQrcodeResponse.cs
@@ -0,0 +1,20 @@
+namespace SKIT.FlurlHttpClient.Wechat.Work.Models
+{
+    /// <summary>
+    /// <para>表示 [POST] /cgi-bin/service/get_app_qrcode 接口的响应。</para>
+    /// </summary>
+    public class CgibinServiceGetAppQrcodeResponse : WechatWorkResponse
+    {
+        /// <summary>
+        /// 获取或设置二维码 URL。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("qrcode")]
+        [System.Text.Json.Serialization.JsonPropertyName("qrcode")]
+        public string? QrcodeUrl { get; set; }
+
+        public override bool IsSuccessful()
+        {
+            return base.IsSuccessful() && RawBytes?.Length > 0;
+        }
+    }
+}
diff --git a/test/SKIT.FlurlHttpClient.Wechat.Work.UnitTests/ModelSamples/CgibinService/CgibinServiceGetAppQrcodeRequest.json b/test/SKIT.FlurlHttpClient.Wechat.Work.UnitTests/ModelSamples/CgibinService/CgibinServiceGetAppQrcodeRequest.json
new file mode 100644
index 00000000..4c0e0c88
--- /dev/null
+++ b/test/SKIT.FlurlHttpClient.Wechat.Work.UnitTests/ModelSamples/CgibinService/CgibinServiceGetAppQrcodeRequest.json
@@ -0,0 +1,6 @@
+{
+    "appid": 1,
+    "state": "test",
+    "style": 0,
+    "result_type": 1
+} 
\ No newline at end of file
diff --git a/test/SKIT.FlurlHttpClient.Wechat.Work.UnitTests/ModelSamples/CgibinService/CgibinServiceGetAppQrcodeResponse.json b/test/SKIT.FlurlHttpClient.Wechat.Work.UnitTests/ModelSamples/CgibinService/CgibinServiceGetAppQrcodeResponse.json
new file mode 100644
index 00000000..18ffa315
--- /dev/null
+++ b/test/SKIT.FlurlHttpClient.Wechat.Work.UnitTests/ModelSamples/CgibinService/CgibinServiceGetAppQrcodeResponse.json
@@ -0,0 +1,5 @@
+{
+    "errcode": 0,
+    "errmsg": "ok",
+    "qrcode": "xxxxx"
+}
\ No newline at end of file