diff --git a/ProjectNLD/Assets/Code/Scripts/Gameplay/UI/UI_Interface/UI_MainPanelController.cs b/ProjectNLD/Assets/Code/Scripts/Gameplay/UI/UI_Interface/UI_MainPanelController.cs
index 1490c17ab8c..0cadf897b9e 100644
--- a/ProjectNLD/Assets/Code/Scripts/Gameplay/UI/UI_Interface/UI_MainPanelController.cs
+++ b/ProjectNLD/Assets/Code/Scripts/Gameplay/UI/UI_Interface/UI_MainPanelController.cs
@@ -1185,7 +1185,7 @@ public class UI_MainPanelController : UIWindow
         AudioManager.Instance.AudioMgrObj.StopAllMusic();
         PlayBGM(); // 测试音乐
 
-        NetHelper.RequestMailList(true);//初始化请求邮件全列表
+        NetHelper.RequestMailList(!MailSystem.Instance.isHaveAll);//初始化请求邮件全列表
 #if SDK_TALKINGDATA
         BIManager.Instance.TrackEvent("BI_Test", "Mainpanel_Init");
 #endif