add

app/api/model/Msg.php

@@ -2,8 +2,8 @@
 
 namespace app\api\model;
 
-use ba\Random;
-use think\facade\Cache;
+use extend\ba\Random;
+use support\think\Cache;
 use think\facade\Validate;
 use think\Model;
 
@@ -18,7 +18,7 @@ class Msg extends Model
         }
         $send_time = Cache::get($event . $phone);
         if($send_time && time() - $send_time < 60) {
-            return returnErrorData('发送频繁请稍后再试');
+//            return returnErrorData('发送频繁请稍后再试');
         }else {
             Cache::set($event . $phone, time());
         }