diff --git a/lua/app/ui/main_city/cell/bottom_btn_cell.lua b/lua/app/ui/main_city/cell/bottom_btn_cell.lua
index b47bead0..19231612 100644
--- a/lua/app/ui/main_city/cell/bottom_btn_cell.lua
+++ b/lua/app/ui/main_city/cell/bottom_btn_cell.lua
@@ -8,7 +8,7 @@ function BottomBtnCell:refresh(desc, selected, showAni)
     local iconScale = 1
     local descContent = selected and desc or GConst.EMPTY_STRING
     descObj:setText(descContent)
-    local pos = -64
+    local pos = -40
     icon:setLocalPositionY(pos)
     if selected then
         if showAni then
diff --git a/lua/app/ui/main_city/component/main_comp.lua b/lua/app/ui/main_city/component/main_comp.lua
index 5b9bc23e..f3635c7d 100644
--- a/lua/app/ui/main_city/component/main_comp.lua
+++ b/lua/app/ui/main_city/component/main_comp.lua
@@ -34,6 +34,8 @@ function MainComp:initChapter()
 	fightBtn:addClickListener(function()
 		self:onFightBtnClick()
 	end)
+
+	self.uiMap["main_comp.chapter.effect_node.ui_spine_obj"]:playAnim("idle", true, false)
 end
 
 function MainComp:initStageFormation()
diff --git a/lua/app/ui/main_city/main_city_ui.lua b/lua/app/ui/main_city/main_city_ui.lua
index cff97614..1b4169c5 100644
--- a/lua/app/ui/main_city/main_city_ui.lua
+++ b/lua/app/ui/main_city/main_city_ui.lua
@@ -161,10 +161,8 @@ function MainCityUI:initBottomUI()
     local uiMap = self.root:genAllChildren()
     self.darkImg = uiMap["main_ui.bottom_node.dark_img"]
     self.bottomBtnCells = {}
-    self.bottomBtnIcons = {}
     self.lineObjs = {}
     for i = 1, 2 do
-        self.bottomBtnIcons[i] = uiMap["main_ui.bottom_node.bottom_btn_cell_" .. i .. ".icon"]
         local cellCom = CellManager:addCellComp(uiMap["main_ui.bottom_node.bottom_btn_cell_" .. i], BOTTOM_BTN_CELL)
         cellCom:addClickListener(function()
             if self.selectedIndex == i then
@@ -184,6 +182,12 @@ function MainCityUI:initBottomUI()
             table.insert(self.lineObjs, lineObj)
         end
     end
+
+    uiMap["main_ui.bottom_node.icons.ui_spine_obj_l"]:playAnim("born", true, false)
+    uiMap["main_ui.bottom_node.icons.ui_spine_obj_l"]:setTimeScale(0.3)
+
+    uiMap["main_ui.bottom_node.icons.ui_spine_obj_r"]:playAnim("born", true, false)
+    uiMap["main_ui.bottom_node.icons.ui_spine_obj_r"]:setTimeScale(0.3)
 end
 
 function MainCityUI:initComp()