fix

app/Console/Commands/Qrcode.php

@@ -30,7 +30,6 @@ class Qrcode extends Command
      */
     protected $description = '重新生成二维码';
 
-    protected $save_dir = '';
 
     /**
      * Create a new command instance.

app/Console/Kernel.php

@@ -3,23 +3,8 @@
 namespace App\Console;
 
 use App\Console\Commands\Apollo;
-use App\Console\Commands\CommunityMemberStatistics;
-use App\Console\Commands\Downloads;
-use App\Console\Commands\MusicImport;
-use App\Console\Commands\PostCollectBean;
-use App\Console\Commands\PostCreateBean;
-use App\Console\Commands\PostStatistics;
-use App\Console\Commands\PostYesterday;
 use App\Console\Commands\Qrcode;
-use App\Console\Commands\TopicUseCount;
 use App\Console\Commands\Trace;
-use App\Console\Commands\UpdatePostInfo;
-use App\Console\Commands\UpdatePostStatus;
-use App\Console\Commands\UpdateReplyCount;
-use App\Console\Commands\UpdateTopicData;
-use App\Console\Commands\UpdateTopicUseCount;
-use App\Console\Commands\VirusAdd;
-use App\Console\Commands\YesterdayGreatPost;
 use Illuminate\Console\Scheduling\Schedule;
 use Laravel\Lumen\Console\Kernel as ConsoleKernel;