diff --git a/Assets/ManagedResources/~Lua/Modules/DynamicActivity/LingShowTeHui.lua b/Assets/ManagedResources/~Lua/Modules/DynamicActivity/LingShowTeHui.lua
index 4a76263ef2..41b7a9fc26 100644
--- a/Assets/ManagedResources/~Lua/Modules/DynamicActivity/LingShowTeHui.lua
+++ b/Assets/ManagedResources/~Lua/Modules/DynamicActivity/LingShowTeHui.lua
@@ -62,7 +62,10 @@ function LingShowTeHui:OnShow(_sortingOrder,_parent)
     self.parent.tabbox:SetActive(false)
     self.gameObject:SetActive(true)
     sortingOrder = _sortingOrder
+    self:Refresh()
 
+end
+function LingShowTeHui:Refresh()
     self.actId = self.actConfig.ActId
     self.actType = self.actConfig.ActiveType > 0 and self.actConfig.ActiveType or self.actConfig.FunType
     if self.actConfig.IfBack == 1 then
@@ -153,12 +156,10 @@ function LingShowTeHui:SetTime()
     local timeDown = endTime - GetTimeStamp()
     self.time.text = Language[10470]..TimeToDHMS(timeDown)
     self.timer = Timer.New(function()
-        timeDown = timeDown - 1
-        if timeDown < 1 then
-            self.timer:Stop()
-            self.timer = nil
-            self.time.text = Language[10470]..TimeToDHMS(0)
+        if timeDown <= 0 then
+            self:Refresh()
         end
+        timeDown = timeDown - 1
         self.time.text = Language[10470]..TimeToDHMS(timeDown)
     end, 1, -1, true)
     self.timer:Start()