拼团

app/adminapi/logic/group_activity/GroupActivityCategoryLogic.php

@@ -16,7 +16,6 @@ namespace app\adminapi\logic\group_activity;
 
 
 use think\Exception;
-use think\facade\Db;
 use think\facade\Log;
 use app\common\logic\BaseLogic;
 use app\common\model\group_activity\GroupActivity;