diff --git a/app/controller/OAuthController.php b/app/controller/OAuthController.php
index 73b6a9c..3ecddbc 100644
--- a/app/controller/OAuthController.php
+++ b/app/controller/OAuthController.php
@@ -107,13 +107,16 @@ class OAuthController
             //如果这个授权用户名下没有任何广告账号
             $option                  = [];
             $option['refresh_token'] = $tokens['refresh_token'];
-
-            $listAccessibleCustomers = $this->googleAdsAccountService->runListAccessibleCustomers($option);
+            try {
+                $listAccessibleCustomers = $this->googleAdsAccountService->runListAccessibleCustomers($option);
+            }catch (\Exception $e) {
+                return $this->errorResponse(300, 'The Google account (@gmail.com user) that generated the OAuth access tokens is not associated with any Ads accounts. Create a new account, or add the Google account to an existing Ads account.');
+            }
             if (empty($listAccessibleCustomers)) {
                 $googleOAuthService = new GoogleOAuthService();
                 $googleOAuthService->revokeToken($tokens['refresh_token'], $merchantId);
 
-                return $this->errorResponse(300, 'has not any google ads account');
+                return $this->errorResponse(300, 'The Google account (@gmail.com user) that generated the OAuth access tokens is not associated with any active Ads accounts. Create a active account and try again.');
             }
 
 //            $googleOAuthService->saveRefreshToken($tokens['refresh_token'], $state); //作废2025-2-13