更新

app/Admin/Actions/Chat/ChatLog.php

@@ -33,7 +33,7 @@ class ChatLog extends LazyRenderable
                 $str.="</div>";
                 return $str;
             });
-            $grid->column('MsgTimeStamp')->display(function ($res){
+            $grid->column('MsgTimeStamp','时间')->display(function ($res){
                 return date("m-d H:i",$res);
             });
             $grid->column('MsgBody')->display(function ($res){