diff --git a/lua/app/ui/hero/hero_detail_ui.lua b/lua/app/ui/hero/hero_detail_ui.lua
index e7cd93d0..0d4e05f3 100644
--- a/lua/app/ui/hero/hero_detail_ui.lua
+++ b/lua/app/ui/hero/hero_detail_ui.lua
@@ -107,8 +107,11 @@ function HeroDetailUI:_display()
     uiMap["hero_detail_ui.bg.up_btn.rp"]:setVisible(self.heroEntity:canLvUp())
     uiMap["hero_detail_ui.bg.hp"]:setText(hpStr)
     uiMap["hero_detail_ui.bg.atk"]:setText(atkStr)
-    uiMap["hero_detail_ui.bg.up_btn"]:setImageGray(not GFunc.checkCost(GConst.ItemConst.ITEM_ID_GOLD, materials[2] or 0))
-    uiMap["hero_detail_ui.bg.up_btn"]:setActive(not self.heroEntity:isMaxLv())
+
+    local btn = uiMap["hero_detail_ui.bg.up_btn"]
+    btn:setImageGray(not canLvUp)
+    btn:setTouchEnable(true)
+    btn:setActive(not self.heroEntity:isMaxLv())
 end
 
 function HeroDetailUI:_addListeners()