优化install安装流程

app/admin/model/mall/Player.php

@@ -2,6 +2,7 @@
 
 namespace app\admin\model\mall;
 
+use app\common\model\traits\TimestampInteger;
 use support\think\Model;
 
 /**
@@ -9,6 +10,8 @@ use support\think\Model;
  */
 class Player extends Model
 {
+    use TimestampInteger;
+
     // 表名
     protected $name = 'mall_player';