diff --git a/New_College.Api/Controllers/OAuthController.cs b/New_College.Api/Controllers/OAuthController.cs
index 9a674ac..9f6dafd 100644
--- a/New_College.Api/Controllers/OAuthController.cs
+++ b/New_College.Api/Controllers/OAuthController.cs
@@ -43,6 +43,15 @@ namespace New_College.Controllers
             var response = new CasDoorToken();
             string jwtStr = string.Empty;
             bool suc = false;
+            if (String.IsNullOrWhiteSpace(code))
+            {
+                return new MessageModel<CasDoorToken>()
+                {
+                    success = false,
+                    msg = "参数错误",
+                    response = response
+                };
+            }
             var userinfo = CasdoorHttpHelper.Http_Post<JWTSSOResult<MinProWxOutPut>>("api/syswechat/user_info", null,
                 new StringContent(Newtonsoft.Json.JsonConvert.SerializeObject(
                     new CasdoorRequest()
diff --git a/New_College.Api/New_College.xml b/New_College.Api/New_College.xml
index 85d7f85..3bf29f5 100644
--- a/New_College.Api/New_College.xml
+++ b/New_College.Api/New_College.xml
@@ -278,7 +278,7 @@
             <summary>
             同步合并数据
             </summary>
-            <param name="phone"></param>
+            <param name="uuid"></param>
             <returns></returns>
         </member>
         <member name="M:New_College.Api.Controllers.Front.CustomerController.WeixinDecryptUserInfo(New_College.Model.Request.DecryptUserInfoRequest)">