update

app/Services/IssueService.php

@@ -30,7 +30,7 @@ use App\Jobs\SendTelegramGroupMessageJob;
 class IssueService extends BaseService
 {
 
-    const COUNTDOWN_TO_CLOSING_THE_MARKET = 60;
+    const COUNTDOWN_TO_CLOSING_THE_MARKET = 60;//提前xx秒封盘
 
     /**
      * @description: 模型