diff --git a/lua/app/ui/common/mop_up_ui.lua b/lua/app/ui/common/mop_up_ui.lua
index 44f74191..ce3511ef 100644
--- a/lua/app/ui/common/mop_up_ui.lua
+++ b/lua/app/ui/common/mop_up_ui.lua
@@ -109,7 +109,7 @@ function MopUpUI:refreshTarget()
     if curProgress >= self.target.value then
         progressTx = string.format("<color=#49FF49>%s</color>/%s", curProgress, self.target.value)
     else
-        itemNameTx = itemName .. "<color=#FF4949>(" .. I18N:getGlobalText(I18N.GlobalConst.MOP_UP_DESC_3) .. ")</color>"
+        itemNameTx = itemNameTx .. "<color=#FF4949>(" .. I18N:getGlobalText(I18N.GlobalConst.MOP_UP_DESC_3) .. ")</color>"
         progressTx = string.format("<color=#FF4949>%s</color>/%s", curProgress, self.target.value)
     end
     uiMap["mop_up_ui.bg.item_node.desc_1"]:setText(itemNameTx)