diff --git a/lua/app/ui/battle/battle_ui.lua b/lua/app/ui/battle/battle_ui.lua
index fab453be..7d6485be 100644
--- a/lua/app/ui/battle/battle_ui.lua
+++ b/lua/app/ui/battle/battle_ui.lua
@@ -386,12 +386,20 @@ function BattleUI:initComboNode()
     self.comboNodeVisible = false
     self.comboNode:setVisible(false)
     self.comboBg1 = self.uiMap["battle_ui.top_node.combo.bg.bg_1"]
-    self.comboBg2 = self.uiMap["battle_ui.top_node.combo.bg.bg_2"]
-    self.comboBg3 = self.uiMap["battle_ui.top_node.combo.bg.bg_3"]
+    self.comboBg1:setVisible(false)
     self.comboTx1 = self.uiMap["battle_ui.top_node.combo.number.text.text_1"]
     self.comboTxComp1 = self.comboTx1:getComponent(GConst.TYPEOF_UNITY_CLASS.UI_TEXT)
     self.comboTx2 = self.uiMap["battle_ui.top_node.combo.number.text.text_2"]
     self.comboTxComp2 = self.comboTx2:getComponent(GConst.TYPEOF_UNITY_CLASS.UI_TEXT)
+    self.comboFx1 = self.uiMap["battle_ui.top_node.combo.bg.vfx_ui_hit_b01"]
+    self.comboFx1:setActive(false)
+    self.comboFxVisible1 = false
+    self.comboFx2 = self.uiMap["battle_ui.top_node.combo.bg.vfx_ui_hit_b02"]
+    self.comboFx2:setActive(false)
+    self.comboFxVisible2 = false
+    self.comboFx3 = self.uiMap["battle_ui.top_node.combo.bg.vfx_ui_hit_b03"]
+    self.comboFx3:setActive(false)
+    self.comboFxVisible3 = false
 end
 
 function BattleUI:hideCombo()
@@ -405,6 +413,18 @@ function BattleUI:hideCombo()
     self.comboSid = self:performWithDelayGlobal(function()
         self.comboSid = nil
         self.comboNode:setVisible(false)
+        if self.comboFxVisible1 then
+            self.comboFxVisible1 = false
+            self.comboFx1:setActive(false)
+        end
+        if self.comboFxVisible2 then
+            self.comboFxVisible2 = false
+            self.comboFx2:setActive(false)
+        end
+        if self.comboFxVisible3 then
+            self.comboFxVisible3 = false
+            self.comboFx3:setActive(false)
+        end
     end, 0.5)
 end
 
@@ -415,17 +435,37 @@ function BattleUI:showCombo(count)
     self.comboNodeVisible = true
     self.comboNode:setVisible(true)
     if count <= 5 then
-        self.comboBg1:setVisible(true)
-        self.comboBg2:setVisible(false)
-        self.comboBg3:setVisible(false)
+        if self.comboFxVisible1 then
+            self.comboFxVisible1 = false
+            self.comboFx1:setActive(false)
+        end
+        if self.comboFxVisible2 then
+            self.comboFxVisible2 = false
+            self.comboFx2:setActive(false)
+        end
+        if self.comboFxVisible3 then
+            self.comboFxVisible3 = false
+            self.comboFx3:setActive(false)
+        end
+        self.comboBg1:setVisible(false)
         self.comboTx1:setText(GConst.INT_TO_STRING[count], self.comboTxComp1)
         self.comboTx1:setAnchoredPositionX(0)
         self.comboTx2:setText(GConst.EMPTY_STRING, self.comboTxComp2)
         self.comboAnimator:Play(GConst.BattleConst.ANIMATOR_HASH_NAME_BATTLE_COMBO_1, -1, 0)
     elseif count <= 10 then
-        self.comboBg1:setVisible(false)
-        self.comboBg2:setVisible(true)
-        self.comboBg3:setVisible(false)
+        if self.comboFxVisible1 then
+            self.comboFxVisible1 = false
+            self.comboFx1:setActive(false)
+        end
+        if self.comboFxVisible2 then
+            self.comboFxVisible2 = false
+            self.comboFx2:setActive(false)
+        end
+        if not self.comboFxVisible3 then
+            self.comboFxVisible3 = true
+            self.comboFx3:setActive(true)
+        end
+        self.comboBg1:setVisible(true)
         self.comboTx1:setText(GConst.INT_TO_STRING[count], self.comboTxComp1)
         if count == 10 then
             self.comboTx1:setAnchoredPositionX(-26)
@@ -435,9 +475,19 @@ function BattleUI:showCombo(count)
         self.comboTx2:setText(GConst.EMPTY_STRING, self.comboTxComp2)
         self.comboAnimator:Play(GConst.BattleConst.ANIMATOR_HASH_NAME_BATTLE_COMBO_2, -1, 0)
     else
-        self.comboBg1:setVisible(false)
-        self.comboBg2:setVisible(false)
-        self.comboBg3:setVisible(true)
+        if not self.comboFxVisible1 then
+            self.comboFxVisible1 = true
+            self.comboFx1:setActive(true)
+        end
+        if not self.comboFxVisible2 then
+            self.comboFxVisible2 = true
+            self.comboFx2:setActive(true)
+        end
+        if self.comboFxVisible3 then
+            self.comboFxVisible3 = false
+            self.comboFx3:setActive(false)
+        end
+        self.comboBg1:setVisible(true)
         self.comboTx1:setText(GConst.EMPTY_STRING, self.comboTxComp1)
         self.comboTx2:setText(GConst.INT_TO_STRING[count], self.comboTxComp2)
         self.comboAnimator:Play(GConst.BattleConst.ANIMATOR_HASH_NAME_BATTLE_COMBO_3, -1, 0)