diff --git a/Assets/ManagedResources/~Lua/Modules/DynamicActivity/LingShowTeHui.lua b/Assets/ManagedResources/~Lua/Modules/DynamicActivity/LingShowTeHui.lua
index dae1228750..ff6184127f 100644
--- a/Assets/ManagedResources/~Lua/Modules/DynamicActivity/LingShowTeHui.lua
+++ b/Assets/ManagedResources/~Lua/Modules/DynamicActivity/LingShowTeHui.lua
@@ -172,6 +172,9 @@ function LingShowTeHui:OnDestroy()
         self.timer = nil
     end 
     sortingOrder = 0
+    for k ,v in pairs(self.itemsGrid) do
+        SubUIManager.Close(v)
+    end
     self.itemsGrid = {}
     self.itemViewList = {}
 end