修改

app/api/controller/Pub.php

@@ -20,6 +20,7 @@ use think\facade\Db;
 use think\Image;
 
 use app\model\api\AppBug;
+use app\model\api\User as UserModel;
 use app\model\api\ShowTemplate;
 use app\model\api\UserShowTemplate;
 use app\model\api\ServiceType;