diff --git a/lua/app/ui/battle/cell/grid_cell.lua b/lua/app/ui/battle/cell/grid_cell.lua
index 2259fdce..0611260a 100644
--- a/lua/app/ui/battle/cell/grid_cell.lua
+++ b/lua/app/ui/battle/cell/grid_cell.lua
@@ -231,17 +231,15 @@ function GridCell:doScale(targetScale, time, callback)
     self.doScaleSeq = self.baseObject:createBindTweenSequence()
     self.doScaleSeq:Append(self.baseObject:getTransform():DOScale(targetScale, time))
     self.doScaleSeq:AppendCallback(function()
-        if self.doScaleCallback then
-            self.doScaleCallback()
-            self.doScaleCallback = nil
-        end
+        self:clearDoScale()
     end)
 end
 
 function GridCell:clearDoScale()
-    if self.doScaleCallback then
-        self.doScaleCallback()
-        self.doScaleCallback = nil
+    local callback = self.doScaleCallback
+    self.doScaleCallback = nil
+    if callback then
+        callback()
     end
     if self.doScaleSeq then
         self.doScaleSeq:Kill()