diff --git a/app/admin/controller/Wxwholesaler.php b/app/admin/controller/Wxwholesaler.php
index 088e9b84..9d0e8fff 100644
--- a/app/admin/controller/Wxwholesaler.php
+++ b/app/admin/controller/Wxwholesaler.php
@@ -335,7 +335,7 @@ class Wxwholesaler extends Controller
                 return $this->renderSuccess('success');
             }
         }
-        return $this->renderError($domain);
+        return $this->renderError($msg);
     }
 
     /**
diff --git a/app/common/library/wxserver/Wholesaler.php b/app/common/library/wxserver/Wholesaler.php
index f7b9d872..0d8096a0 100644
--- a/app/common/library/wxserver/Wholesaler.php
+++ b/app/common/library/wxserver/Wholesaler.php
@@ -656,7 +656,7 @@ class Wholesaler
         $token = $this->authorizerAccessToken($appid);
         if ($token) {
             $url = "https://api.weixin.qq.com/wxa/setwebviewdomain?access_token=$token";
-            $data['action'] = 'set';
+            $data['action'] = 'add';
             $data['webviewdomain'] = $domain;
             $result = $this->curlPost($url, json_encode($data));
             $result = json_decode($result, true);