diff --git a/src/Senparc.Weixin.Open/Senparc.Weixin.Open/WxaAPIs/Code/CodeApi.cs b/src/Senparc.Weixin.Open/Senparc.Weixin.Open/WxaAPIs/Code/CodeApi.cs
index 2feb4ccda1..20ad701f55 100644
--- a/src/Senparc.Weixin.Open/Senparc.Weixin.Open/WxaAPIs/Code/CodeApi.cs
+++ b/src/Senparc.Weixin.Open/Senparc.Weixin.Open/WxaAPIs/Code/CodeApi.cs
@@ -97,12 +97,13 @@ public static CodeResultJson Commit(string accessToken, int template_id, string
         /// <summary>
         /// 获取小程序的体验二维码
         /// </summary>
-        /// <param name="accessToken">从第三方平台获取到的该小程序授权</param>
+        /// <param name="accessToken">从第三方平台获取到的该小程序授权。第三方平台接口调用凭证authorizer_access_token，该参数为 URL 参数，非 Body 参数。（必填）</param>
+        /// <param name="path">指定二维码扫码后直接进入指定页面并可同时带上参数。（可选） </param>
         /// <param name="timeOut"></param>
         [NcApiBind(NeuChar.PlatformType.WeChat_OfficialAccount, "CodeApi.GetQRCode", true, ApiRequestMethod = CO2NET.WebApi.ApiRequestMethod.Get)]
-        public static CodeResultJson GetQRCode(string accessToken, Stream stream, int timeOut = Config.TIME_OUT)
+        public static CodeResultJson GetQRCode(string accessToken, string path, Stream stream, int timeOut = Config.TIME_OUT)
         {
-            var url = string.Format(Config.ApiMpHost + "/wxa/get_qrcode?access_token={0}", accessToken.AsUrlData());
+            var url = string.Format(Config.ApiMpHost + "/wxa/get_qrcode?access_token={0}&path={1}", accessToken.AsUrlData(), path.AsUrlData());
 
             Get.Download(CommonDI.CommonSP, url, stream);
             return new CodeResultJson()