diff --git a/lua/app/module/battle/controller/battle_controller_stage.lua b/lua/app/module/battle/controller/battle_controller_stage.lua
index 48d7289f..0aa24fda 100644
--- a/lua/app/module/battle/controller/battle_controller_stage.lua
+++ b/lua/app/module/battle/controller/battle_controller_stage.lua
@@ -46,7 +46,7 @@ function BattleControllerStage:_stageGenerateNextMonster()
         monsterComp:initWithEntity(modelId, unitEntity, self)
         self.defTeam:addUnit(monsterComp, true)
         self.battleUI:refreshDefHp(unitEntity:getHp(), unitEntity:getHpPercent())
-        if not isBoss then -- 如果是boss就跑过去
+        if isBoss then -- 如果是boss就跑过去
             local count = 0
             local function onFinish()
                 count = count + 1
diff --git a/lua/app/ui/battle/battle_ui.lua b/lua/app/ui/battle/battle_ui.lua
index 1db95413..7bbf5f35 100644
--- a/lua/app/ui/battle/battle_ui.lua
+++ b/lua/app/ui/battle/battle_ui.lua
@@ -9,6 +9,10 @@ local DEFAULT_X = 10000
 local BOARD_POS_UP = BF.Vector2(0, 47)
 local BOARD_POS_DOWN = BF.Vector2(0, -740)
 local BG_PATH = "assets/arts/textures/background/battle/%s.png"
+local CacheVector2 = {
+    x = 0,
+    y = 0
+}
 
 function BattleUI:getPrefabPath()
     return "assets/prefabs/ui/battle/battle_ui.prefab"
@@ -78,7 +82,10 @@ function BattleUI:moveBattlefield(time)
         self.bgMoveTween:SetIntId(GConst.DOTWEEN_IDS.BATTLE)
         self.bgMoveTween:SetAutoKill(false)
     else
-        self.bgMoveTween:ChangeEndValue(width*3/4, time, true)
+        local x, y = self.bg:fastGetAnchoredPosition()
+        CacheVector2.x = width*3/4
+        CacheVector2.y = y
+        self.bgMoveTween:ChangeEndValue(CacheVector2, time, true)
         self.bgMoveTween:Restart()
     end
 end