diff --git a/frontend/controllers/ApiController.php b/frontend/controllers/ApiController.php
index 6483bf0..9674e55 100644
--- a/frontend/controllers/ApiController.php
+++ b/frontend/controllers/ApiController.php
@@ -906,7 +906,7 @@ class ApiController extends \yii\web\Controller
         }
         if($code == '' || Yii::$app->cache->get('hy_vcode_'.$mobile) != $code){
             $result['code'] = -1;
-            $result['msg'] = '验证码错误,系统保存为'.Yii::$app->cache->get('hy_vcode_'.$mobile);
+            $result['msg'] = '验证码错误';
             return $result;
         }
         if($user) {
@@ -968,7 +968,7 @@ class ApiController extends \yii\web\Controller
                 $result['code'] = -1;
                 $result['msg'] = $e->getMessage();
             }
-            Yii::$app->cache->remove('hy_vcode_'.$mobile);
+            Yii::$app->cache->delete('hy_vcode_'.$mobile);
         }
         return $result;
     }