diff --git a/crmeb/app/adminapi/controller/v1/notification/sms/SmsConfig.php b/crmeb/app/adminapi/controller/v1/notification/sms/SmsConfig.php
index cbdc04895..1b38c220b 100644
--- a/crmeb/app/adminapi/controller/v1/notification/sms/SmsConfig.php
+++ b/crmeb/app/adminapi/controller/v1/notification/sms/SmsConfig.php
@@ -103,14 +103,10 @@ class SmsConfig extends AuthController
      */
     public function logout()
     {
-        $res = CacheService::delete('sms_account');
-        if ($res) {
-            $this->services->updateSmsConfig('', '');
-            CacheService::clear();
-            return app('json')->success(100042);
-        } else {
-            return app('json')->fail(100043);
-        }
+        CacheService::delete('sms_account');
+        $this->services->updateSmsConfig('', '');
+        CacheService::clear();
+        return app('json')->success(100042);
     }
 
     /**