diff --git a/lua/app/ui/main_city/cell/side_bar_base_cell.lua b/lua/app/ui/main_city/cell/side_bar_base_cell.lua
index 3d278180..cbcc1868 100644
--- a/lua/app/ui/main_city/cell/side_bar_base_cell.lua
+++ b/lua/app/ui/main_city/cell/side_bar_base_cell.lua
@@ -152,6 +152,10 @@ function SideBarBaseCellComp:setAnchoredPositionY(y)
     self.baseObject:setAnchoredPositionY(y)
 end
 
+function SideBarBaseCellComp:setAnchoredPositionX(x)
+    self.baseObject:setAnchoredPositionX(x)
+end
+
 function SideBarBaseCellComp:setVisible(visible)
     self.visible = visible
     self.baseObject:setVisible(visible)
diff --git a/lua/app/ui/main_city/main_city_ui.lua b/lua/app/ui/main_city/main_city_ui.lua
index 4f62ea0d..829cb389 100644
--- a/lua/app/ui/main_city/main_city_ui.lua
+++ b/lua/app/ui/main_city/main_city_ui.lua
@@ -390,7 +390,14 @@ end
 function MainCityUI:initLeftRightBtns()
     self.leftNode = self.uiMap["main_ui.left_node"]
     self.leftSideBar = self.uiMap["main_ui.left_node.side_bar"]
+    self.leftSideBar:setAnchorMin(0, 1)
+    self.leftSideBar:setAnchorMax(0, 1)
+    self.leftSideBar:getTransform().pivot = BF.Vector2(0, 1)
+    local addY = SafeAreaManager:getNotchScreenHeight()
+    self.leftSideBar:setAnchoredPosition(17, -280 - addY)
     self.leftArrowBtn = self.uiMap["main_ui.left_node.arrow_node"]
+    self.leftArrowBtn:setAnchorMin(0, 1)
+    self.leftArrowBtn:setAnchorMax(0, 1)
     self.leftArrowBtn:addClickListener(function()
         self:openOrCloseLeftSideBar()
     end)
@@ -398,7 +405,13 @@ function MainCityUI:initLeftRightBtns()
 
     self.rightNode = self.uiMap["main_ui.right_node"]
     self.rightSideBar = self.uiMap["main_ui.right_node.side_bar"]
+    self.rightSideBar:setAnchorMin(1, 1)
+    self.rightSideBar:setAnchorMax(1, 1)
+    self.rightSideBar:getTransform().pivot = BF.Vector2(1, 1)
+    self.rightSideBar:setAnchoredPosition(-17, -280 - addY)
     self.rightArrowBtn = self.uiMap["main_ui.right_node.arrow_node"]
+    self.rightArrowBtn:setAnchorMin(1, 1)
+    self.rightArrowBtn:setAnchorMax(1, 1)
     self.rightArrowBtn:addClickListener(function()
         self:openOrCloseRightSideBar()
     end)
@@ -407,6 +420,7 @@ function MainCityUI:initLeftRightBtns()
     self.sideBarCellObject = self.uiMap["main_ui.cache_node.side_bar_cell"]
     local w, h = self.sideBarCellObject:fastGetSizeDelta()
     self.sideBarHeight = h
+    self.sideBarMaxCount = 4
     if self.leftBarList == nil then
         self.leftBarList = {}
     end
@@ -478,6 +492,8 @@ function MainCityUI:refreshLeftBtns()
             if cell == nil then
                 cell = self:addSideBarCellComp(v)
                 cell:getBaseObject():setParent(self.leftSideBar, false)
+                cell:getBaseObject():setAnchorMin(0, 1)
+                cell:getBaseObject():setAnchorMax(0, 1)
             end
             cell:initWithParentUI(self, v, true)
             table.insert(self.leftBarList, cell)
@@ -490,16 +506,25 @@ function MainCityUI:refreshLeftBtns()
     end
     self.leftNode:setAnchoredPositionX(0)
     local y = -SIDE_BAR_BORDER_OFFSET - self.sideBarHeight/2
+    local x = 60
+    local maxCount = self.sideBarMaxCount
+    local minY = y
+    local bgSizeX = 112
+    local otherColumn = false
     if isClose then -- 只显示3个
         local minCount = GConst.MainCityConst.SIDE_BAR_MIN_COUNT
         for i = 1, minCount do
             local sideBarBtn = self.leftBarList[i]
             if i <= sideBarShowCount then
+                sideBarBtn:setAnchoredPositionX(x)
                 sideBarBtn:setAnchoredPositionY(y)
                 sideBarBtn:refresh()
                 sideBarBtn:setActive(true)
                 sideBarBtn:setVisible(true)
                 y = y - self.sideBarHeight - SIDE_BAR_INTERVAL
+                if minY > y then
+                    minY = y
+                end
             end
         end
         for i = minCount + 1, sideBarShowCount do
@@ -509,25 +534,49 @@ function MainCityUI:refreshLeftBtns()
         end
     else
         for k, v in ipairs(self.leftBarList) do
+            maxCount = maxCount - 1
+            v:setAnchoredPositionX(x)
             v:setAnchoredPositionY(y)
             v:refresh()
             v:setActive(true)
             v:setVisible(true)
             y = y - self.sideBarHeight - SIDE_BAR_INTERVAL
+            if minY > y then
+                minY = y
+            end
+            if maxCount == 0 then -- 换行
+                y = -SIDE_BAR_BORDER_OFFSET - self.sideBarHeight/2
+                x = x + 110
+                bgSizeX = 228
+                otherColumn = true
+            end
         end
     end
     if sideBarShowCount <= GConst.MainCityConst.SIDE_BAR_MIN_COUNT then -- 小于3个不显示箭头
         y = y + self.sideBarHeight / 2
-        self.leftSideBar:setSizeDeltaY(-y)
+        if minY > y then
+            minY = y
+        end
+        self.leftSideBar:setSizeDeltaX(bgSizeX)
+        self.leftSideBar:setSizeDeltaY(-minY)
         self.leftArrowBtn:stopClickAnimation()
         self.leftArrowBtn:setVisible(false)
     else
         local arrowHeight = self.leftArrowBtn:getRectHeight()
         y = y + self.sideBarHeight/2 - SIDE_BAR_ARROW_INTERVAL - arrowHeight
-        self.leftSideBar:setSizeDeltaY(-y)
+        if minY > y then
+            minY = y
+        end
+        self.leftSideBar:setSizeDeltaX(bgSizeX)
+        self.leftSideBar:setSizeDeltaY(-minY)
         self.leftArrowImg:setLocalScale(1, isClose and -1 or 1, 1)
         self.leftArrowBtn:setVisible(true)
-        self.leftArrowBtn:setAnchoredPositionY(self.leftSideBar:fastGetAnchoredPositionY() + y + arrowHeight/2 + SIDE_BAR_BORDER_OFFSET)
+        self.leftArrowBtn:setAnchoredPositionY(self.leftSideBar:fastGetAnchoredPositionY() + minY + arrowHeight/2 + SIDE_BAR_BORDER_OFFSET)
+        if otherColumn then
+            self.leftArrowBtn:setAnchoredPositionX(133)
+        else
+            self.leftArrowBtn:setAnchoredPositionX(73)
+        end
     end
 end
 
@@ -558,6 +607,8 @@ function MainCityUI:refreshRightBtns()
             if cell == nil then
                 cell = self:addSideBarCellComp(v)
                 cell:getBaseObject():setParent(self.rightSideBar, false)
+                cell:getBaseObject():setAnchorMin(1, 1)
+                cell:getBaseObject():setAnchorMax(1, 1)
             end
             cell:initWithParentUI(self, v, false)
             table.insert(self.rightBarList, cell)
@@ -570,16 +621,25 @@ function MainCityUI:refreshRightBtns()
     end
     self.rightNode:setAnchoredPositionX(0)
     local y = -SIDE_BAR_BORDER_OFFSET - self.sideBarHeight/2
+    local x = -60
+    local maxCount = self.sideBarMaxCount
+    local minY = y
+    local bgSizeX = 112
+    local otherColumn = false
     if isClose then -- 只显示一个
         local minCount = GConst.MainCityConst.SIDE_BAR_MIN_COUNT
         for i = 1, minCount do
             local sideBarBtn = self.rightBarList[i]
             if i <= sideBarShowCount then
+                sideBarBtn:setAnchoredPositionX(x)
                 sideBarBtn:setAnchoredPositionY(y)
                 sideBarBtn:refresh()
                 sideBarBtn:setActive(true)
                 sideBarBtn:setVisible(true)
                 y = y - self.sideBarHeight - SIDE_BAR_INTERVAL
+                if minY > y then
+                    minY = y
+                end
             end
         end
         for i = minCount + 1, sideBarShowCount do
@@ -589,25 +649,50 @@ function MainCityUI:refreshRightBtns()
         end
     else
         for k, v in ipairs(self.rightBarList) do
+            maxCount = maxCount - 1
+            v:setAnchoredPositionX(x)
             v:setAnchoredPositionY(y)
             v:refresh()
             v:setActive(true)
             v:setVisible(true)
             y = y - self.sideBarHeight - SIDE_BAR_INTERVAL
+            if minY > y then
+                minY = y
+            end
+            if maxCount == 0 then -- 换行
+                y = -SIDE_BAR_BORDER_OFFSET - self.sideBarHeight/2
+                x = x - 110
+                bgSizeX = 228
+                otherColumn = true
+            end
         end
     end
     if sideBarShowCount <= GConst.MainCityConst.SIDE_BAR_MIN_COUNT then
         y = y + self.sideBarHeight / 2
-        self.rightSideBar:setSizeDeltaY(-y)
+        y = y + self.sideBarHeight / 2
+        if minY > y then
+            minY = y
+        end
+        self.rightSideBar:setSizeDeltaX(bgSizeX)
+        self.rightSideBar:setSizeDeltaY(-minY)
         self.rightArrowBtn:stopClickAnimation()
         self.rightArrowBtn:setVisible(false)
     else
         local arrowHeight = self.rightArrowBtn:getRectHeight()
         y = y + self.sideBarHeight / 2 - SIDE_BAR_ARROW_INTERVAL - arrowHeight
-        self.rightSideBar:setSizeDeltaY(-y)
+        if minY > y then
+            minY = y
+        end
+        self.rightSideBar:setSizeDeltaX(bgSizeX)
+        self.rightSideBar:setSizeDeltaY(-minY)
         self.rightArrowImg:setLocalScale(1, isClose and -1 or 1, 1)
         self.rightArrowBtn:setVisible(true)
         self.rightArrowBtn:setAnchoredPositionY(self.rightSideBar:fastGetAnchoredPositionY() + y + arrowHeight/2 + SIDE_BAR_BORDER_OFFSET)
+        if otherColumn then
+            self.rightArrowBtn:setAnchoredPositionX(-133)
+        else
+            self.rightArrowBtn:setAnchoredPositionX(-73)
+        end
     end
 end