diff --git a/lua/app/common/bi_report.lua b/lua/app/common/bi_report.lua
index 86831afe..c4cfdf42 100644
--- a/lua/app/common/bi_report.lua
+++ b/lua/app/common/bi_report.lua
@@ -35,6 +35,7 @@ BIReport.ACCOUNT_OPT_TYPE = {
 	LOGIN_FAILED = "LoginFailed",
 	BIND_CLICK = "BindClick",
 	BIND_FINISH = "BindFinish",
+	DELETE = "Delete"
 }
 
 BIReport.CHAPTER_OPT_TYPE = {
@@ -765,7 +766,6 @@ function BIReport:postMailOpen(mailId)
 		event_type = BIReport.MAIL_OPT_TYPE.OPEN,
 	}
 	self:report(EVENT_NAME_MAIL_OPT, args)
-	BIReport:printArgsStr(EVENT_NAME_MAIL_OPT, args)
 end
 
 function BIReport:postMailClaim(mailId)
@@ -778,7 +778,14 @@ function BIReport:postMailClaim(mailId)
 		event_type = BIReport.MAIL_OPT_TYPE.CLAIM,
 	}
 	self:report(EVENT_NAME_MAIL_OPT, args)
-	BIReport:printArgsStr(EVENT_NAME_MAIL_OPT, args)
+end
+
+function BIReport:postAccountDelete(loginType)
+	local args = {
+		login_type = loginType,
+		event_type = BIReport.ACCOUNT_OPT_TYPE.DELETE,
+	}
+	self:report(EVENT_NAME_ACCOUNT_OPT, args)
 end
 
 return BIReport
\ No newline at end of file
diff --git a/lua/app/common/module_manager.lua b/lua/app/common/module_manager.lua
index 1743db0b..1329067a 100644
--- a/lua/app/common/module_manager.lua
+++ b/lua/app/common/module_manager.lua
@@ -49,6 +49,8 @@ local MODULE_PATHS = {
 	MailManager = "app/module/mail/mail_manager",
 	-- 玩家
 	PlayerManager = "app/module/player/player_manager",
+	-- 账号
+	AccountManager= "app/module/account/account_manager",
 }
 
 -- 这里的key对应func_open里的id
diff --git a/lua/app/global/global_const.lua b/lua/app/global/global_const.lua
index 7eef40c2..49a61766 100644
--- a/lua/app/global/global_const.lua
+++ b/lua/app/global/global_const.lua
@@ -35,7 +35,7 @@ local CONST_METATABLE = {
 }
 setmetatable(GConst, CONST_METATABLE)
 
-GConst.ANDROID_STORE_URL = "https://play.google.com/store/apps/details?id=com.cobby.lonelysurvivor"
+GConst.ANDROID_STORE_URL = "https://play.google.com/store/apps/details?id=com.knight.connect.rpg"
 GConst.IOS_STORE_URL = "https://itunes.apple.com/app/1637393009"
 GConst.SKIP_VERSION = CS.BF.GameConst.SKIP_VERSION
 GConst.DESIGN_RESOLUTION_WIDTH = CS.BF.GameConst.DESIGN_RESOLUTION_WIDTH
diff --git a/lua/app/global/global_func.lua b/lua/app/global/global_func.lua
index a79988ad..094b119a 100644
--- a/lua/app/global/global_func.lua
+++ b/lua/app/global/global_func.lua
@@ -336,16 +336,6 @@ function GFunc.showMessageBox(params)
     MessageBox:showMessageBox(params)
 end
 
-function GFunc.showCheatingBox(params)
-	local CheatMessageBox = require "app/ui/common/cheat_message_box"
-    CheatMessageBox:showCheatMessageBox(params)
-end
-
-function GFunc.hideCheatingBox()
-	local CheatMessageBox = require "app/ui/common/cheat_message_box"
-    CheatMessageBox:hideCheatMessageBox()
-end
-
 function GFunc.showToast(params)
     ModuleManager.ToastManager:showToast(params)
 end
diff --git a/lua/app/module/account.meta b/lua/app/module/account.meta
new file mode 100644
index 00000000..b929040c
--- /dev/null
+++ b/lua/app/module/account.meta
@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: b8f4a8cf53417314abb0cba97d791459
+folderAsset: yes
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/lua/app/module/account/account_manager.lua b/lua/app/module/account/account_manager.lua
new file mode 100644
index 00000000..eba93751
--- /dev/null
+++ b/lua/app/module/account/account_manager.lua
@@ -0,0 +1,28 @@
+local AccountManager = class("AccountManager", BaseModule)
+
+function AccountManager:showBindUI()
+    if DataManager.PlayerData:isBinded() then
+        return
+    end
+    UIManager:showUI("app/ui/game_setting/setting_binding_ui")
+end
+
+function AccountManager:showDeleteUI()
+    return UIManager:showUI("app/ui/game_setting/account_delete_ui")
+end
+
+function AccountManager:deleteAccount()
+	self:sendMessage(ProtoMsgType.FromMsgEnum.DeleteReq, {}, {}, self.onDeleteAccount, BIReport.ITEM_GET_TYPE.NONE)
+end
+
+function AccountManager:onDeleteAccount(result)
+	if result.err_code == GConst.ERROR_STR.SUCCESS then -- 删除账号成功
+		local info = LocalData:getLastLoginInfo()
+		BIReport:postAccountDelete(info.type)
+		ModuleManager.LoginManager:goToLoginScene()
+	else
+		GFunc.showToast(I18N:getGlobalText(I18N.GlobalConst.DELETE_ACCOUNT_FAILED))
+    end
+end
+
+return AccountManager
\ No newline at end of file
diff --git a/lua/app/ui/common/cheat_message_box.lua.meta b/lua/app/module/account/account_manager.lua.meta
similarity index 86%
rename from lua/app/ui/common/cheat_message_box.lua.meta
rename to lua/app/module/account/account_manager.lua.meta
index fa77c80e..7f82a3f7 100644
--- a/lua/app/ui/common/cheat_message_box.lua.meta
+++ b/lua/app/module/account/account_manager.lua.meta
@@ -1,5 +1,5 @@
 fileFormatVersion: 2
-guid: ed5cd4e2a31830e439ea9f1e38f55731
+guid: fbc7bda584c3578478d7e7fe2bb9e7a1
 ScriptedImporter:
   internalIDToNameTable: []
   externalObjects: {}
diff --git a/lua/app/module/login/login_manager.lua b/lua/app/module/login/login_manager.lua
index 7016bf8d..63524c2e 100644
--- a/lua/app/module/login/login_manager.lua
+++ b/lua/app/module/login/login_manager.lua
@@ -101,6 +101,7 @@ function LoginManager:goToLoginScene()
 	ModuleManager.BattleManager:clearOnExitScene()
 	NetManager:closeAndClear()
 	UIManager:backToLoginWithoutLogout()
+	UIManager:clearUIPrefabCache()
 	DataManager:clear()
 end
 
diff --git a/lua/app/net/net_manager.lua b/lua/app/net/net_manager.lua
index caf2042b..611805b2 100644
--- a/lua/app/net/net_manager.lua
+++ b/lua/app/net/net_manager.lua
@@ -215,12 +215,17 @@ function NetManager:connect(domain, port, callback, socketName)
             pbData.status = not pbData.err_code and 0 or ProtoMsgDispatch:getErrCodeEnum(pbData.err_code)
             if pbData.status ~= 0 then
                 self:closeAndClear()
-                local lastLoginType = LocalData:getLastLoginType()
-                if lastLoginType == NetManager.LOGIN_TYPE.GOOGLE or lastLoginType == NetManager.LOGIN_TYPE.APPLE then
-                    local loginType = SDKManager.BF_LOGIN_TYPE.GOOGLE
-                    if lastLoginType == NetManager.LOGIN_TYPE.APPLE then
-                        loginType = SDKManager.BF_LOGIN_TYPE.APPLE
-                    end
+                local accountInfo = LocalData:getAccountInfo()
+                local loginType
+                local lastLoginType
+                if accountInfo.google_id and accountInfo.google_id ~= "" then
+                    loginType = SDKManager.BF_LOGIN_TYPE.GOOGLE
+                    lastLoginType = NetManager.LOGIN_TYPE.GOOGLE
+                elseif accountInfo.apple_id and accountInfo.apple_id ~= "" then
+                    loginType = SDKManager.BF_LOGIN_TYPE.APPLE
+                    lastLoginType = NetManager.LOGIN_TYPE.APPLE
+                end
+                if loginType then
                     SDKManager:login(function(params)
                         if not params.token then
                             return
diff --git a/lua/app/ui/common/cheat_message_box.lua b/lua/app/ui/common/cheat_message_box.lua
deleted file mode 100644
index 1844ca0a..00000000
--- a/lua/app/ui/common/cheat_message_box.lua
+++ /dev/null
@@ -1,80 +0,0 @@
-local CheatMessageBox = {}
-
-function CheatMessageBox:showCheatMessageBox(params)
-	if params and params.noDeleteBtn then
-		CheatMessageBox.noDeleteBtn = true
-	end
-	UIManager:getCheatMessageBox(function(prefabObject)
-		local uiMap = prefabObject:genAllChildren()
-		uiMap["message_box.title_bg_img.title_text"]:setText(I18N:getGlobalText(I18N.GlobalConst.MESSAGE_BOX_TITLE))
-		uiMap["cheating_ui.title_bg_img.desc_tx"]:setText(I18N:getGlobalText(I18N.GlobalConst.CHEATING_DESC_1))
-		uiMap["message_box.title_bg_img.ok_btn.text"]:setText(I18N:getGlobalText(I18N.GlobalConst.SUPPORT_DESSC))
-		uiMap["cheating_box.title_bg_img.delete_btn.text"]:setText(I18N:getGlobalText(I18N.GlobalConst.DELETE_ACCOUNT_DESC))
-		uiMap["cheating_ui.title_bg_img.bg1.player_id_btn.desc"]:setText(I18N:getGlobalText(I18N.GlobalConst.COPY_ID))
-		uiMap["cheating_ui.title_bg_img.bg2.player_id_btn.desc"]:setText(I18N:getGlobalText(I18N.GlobalConst.COPY_MAIL))
-
-		local objectId =  ""
-		uiMap["cheating_ui.title_bg_img.bg1.player_id"]:setText("PlayerID:" .. objectId)
-		uiMap["cheating_ui.title_bg_img.bg2.player_id"]:setText("LonelySurvivorTech@cobbygame.com")
-
-		uiMap["cheating_ui.title_bg_img.bg1.player_id_btn"]:addClickListener(function()
-			-- local objectId = :getServerPlayerId() or ""
-			-- GFunc.copyStr(objectId)
-		end)
-
-		uiMap["cheating_ui.title_bg_img.bg2.player_id_btn"]:addClickListener(function()
-			GFunc.copyStr("LonelySurvivorTech@cobbygame.com")
-		end)
-
-		local okBtn = uiMap["message_box.title_bg_img.ok_btn"]
-		okBtn:addClickListener(function()
-			local subject = "Lonely Survivor(" .. Platform:getClientVersion() .. ")'s Feedback"
-
-			local platform = "Android"
-			if Platform:isIosPlatform() then
-				platform = "IOS"
-			end
-
-			local objectId = ""
-
-			local body = "\nPlease don't delete the information below\n===========\nGameName: Lonely Survivor\n"
-			body = body .. "GameVersion: " .. Platform:getClientVersion() .. "\n"
-			body = body .. "Device Model: " .. DeviceHelper:getDeviceModel() .. "\n"
-			body = body .. "Platform: " .. platform .. "\n"
-			body = body .. "OSversion: " .. DeviceHelper:getOSVersion() .. "\n"
-			body = body .. "User ID: " .. objectId .. "\n"
-			body = body .. "===========\nPlease don't delete the information above"
-
-			local uri = CS.System.Uri("mailto:LonelySurvivorTech@cobbygame.com?subject=" .. subject ..  "&body=" .. body)
-			GFunc.openUrl(uri.AbsoluteUri)
-		end)
-
-		local deleteBtn = uiMap["cheating_box.title_bg_img.delete_btn"]
-
-		deleteBtn:addClickListener(function()
-			local sortingOrder = prefabObject:getComponent(GConst.TYPEOF_UNITY_CLASS.CANVAS).sortingOrder + 1
-			local obj = ModuleManager.AccountManager:showDeleteUI()
-			obj:setUIOrder(0, sortingOrder)
-		end)
-
-		local showDeleteBtn = true
-		if CheatMessageBox.noDeleteBtn then
-			showDeleteBtn = false
-		end
-
-		deleteBtn:setActive(showDeleteBtn)
-		if showDeleteBtn then
-			okBtn:setAnchoredPositionX(132)
-		else
-			okBtn:setAnchoredPositionX(0)
-		end
-	end)
-end
-
-function CheatMessageBox:hideCheatMessageBox()
-	if not CheatMessageBox.noDeleteBtn then
-		UIManager:hideCheatMessageBox()
-	end
-end
-
-return CheatMessageBox
\ No newline at end of file
diff --git a/lua/app/ui/game_setting/account_delete_ui.lua b/lua/app/ui/game_setting/account_delete_ui.lua
new file mode 100644
index 00000000..7ba88c5f
--- /dev/null
+++ b/lua/app/ui/game_setting/account_delete_ui.lua
@@ -0,0 +1,63 @@
+local AccountDeleteUI = class("AccountDeleteUI", BaseUI)
+
+function AccountDeleteUI:isFullScreen()
+    return false
+end
+
+function AccountDeleteUI:showCommonBG()
+    return false
+end
+
+function AccountDeleteUI:getPrefabPath()
+    return "assets/prefabs/ui/setting/account_delete_ui.prefab"
+end
+
+function AccountDeleteUI:onClose()
+    if self.inputFieldObj then
+        self.inputFieldObj:getComponent(GConst.TYPEOF_UNITY_CLASS.UI_TMP_INPUT_FIELD).text = GConst.EMPTY_STRING
+    end
+end
+
+function AccountDeleteUI:ctor()
+    self.besureTxStr = I18N:getGlobalText(I18N.GlobalConst.BESURE_DELETE_ACCOUNT_DESC)
+end
+
+function AccountDeleteUI:onLoadRootComplete()
+    local uiMap = self.root:genAllChildren()
+    self.okBtn = uiMap["account_delete_ui.title_bg_img.change_btn"]
+    self.btnTx = uiMap["account_delete_ui.title_bg_img.change_btn.text"]
+    self.okBtnGray = uiMap["account_delete_ui.title_bg_img.change_btn.gray"]
+	self.inputFieldObj = uiMap["account_delete_ui.title_bg_img.input_field"]
+
+	self.okBtn:addClickListener(function()
+        local content = self.inputFieldObj:getComponent(GConst.TYPEOF_UNITY_CLASS.UI_TMP_INPUT_FIELD).text
+        if content == self.besureTxStr then
+            ModuleManager.AccountManager:deleteAccount()
+        end
+    end)
+
+	uiMap["account_delete_ui.title_bg_img.close_btn"]:addClickListener(function()
+        self:closeUI()
+    end)
+
+    self:_display()
+end
+
+function AccountDeleteUI:_display()
+    local uiMap = self.root:genAllChildren()
+    uiMap["account_delete_ui.title_bg_img.title_text"]:setText(I18N:getGlobalText(I18N.GlobalConst.MESSAGE_BOX_TITLE))
+    uiMap["account_delete_ui.title_bg_img.desc"]:setText(I18N:getGlobalText(I18N.GlobalConst.BESURE_DELETE_TIPS_DESC, self.besureTxStr))
+
+    self:refreshBtn(true)
+    self.inputFieldObj:getComponent(GConst.TYPEOF_UNITY_CLASS.UI_TMP_INPUT_FIELD).onValueChanged:AddListener(function(content)
+        self:refreshBtn(content ~= self.besureTxStr)
+    end)
+end
+
+function AccountDeleteUI:refreshBtn(gray)
+    self.okBtnGray:setVisible(gray)
+    self.okBtn:setTouchEnable(not gray)
+	self.btnTx:setText(I18N:getGlobalText(I18N.GlobalConst.BTN_TEXT_OK))
+end
+
+return AccountDeleteUI
\ No newline at end of file
diff --git a/lua/app/ui/game_setting/account_delete_ui.lua.meta b/lua/app/ui/game_setting/account_delete_ui.lua.meta
new file mode 100644
index 00000000..8817dc6d
--- /dev/null
+++ b/lua/app/ui/game_setting/account_delete_ui.lua.meta
@@ -0,0 +1,10 @@
+fileFormatVersion: 2
+guid: 2dba9e1bf395ae54584347a571d14188
+ScriptedImporter:
+  internalIDToNameTable: []
+  externalObjects: {}
+  serializedVersion: 2
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
+  script: {fileID: 11500000, guid: 3b8b241bab4a4ac9a22fcce9c64f1242, type: 3}
diff --git a/lua/app/ui/game_setting/game_setting_ui.lua b/lua/app/ui/game_setting/game_setting_ui.lua
index 8dd0dbc4..65acbbda 100644
--- a/lua/app/ui/game_setting/game_setting_ui.lua
+++ b/lua/app/ui/game_setting/game_setting_ui.lua
@@ -62,6 +62,7 @@ function GameSettingUI:initLoginBtn()
     local deleteTx = self.uiMap["game_setting_ui.bg.delete_tx"]
     deleteTx:setText(I18N:getGlobalText(I18N.GlobalConst.DELETE_ACCOUNT_DESC))
     deleteTx:addClickListener(function()
+        ModuleManager.AccountManager:showDeleteUI()
     end)
 end
 
diff --git a/lua/app/ui/main_city/main_city_ui.lua b/lua/app/ui/main_city/main_city_ui.lua
index 9947eacd..6b764822 100644
--- a/lua/app/ui/main_city/main_city_ui.lua
+++ b/lua/app/ui/main_city/main_city_ui.lua
@@ -139,8 +139,10 @@ function MainCityUI:_addListeners()
                 end
                 return
             end
-            self.bottomBtnSpines[GConst.MainCityConst.BOTTOM_PAGE.SHOP]:playAnimComplete("born", false, false, function()
-                self.bottomBtnSpines[GConst.MainCityConst.BOTTOM_PAGE.SHOP]:playAnim("idle", false, false)
+            self.bottomBtnSpines[GConst.MainCityConst.BOTTOM_PAGE.SHOP]:playAnimComplete("born1", false, false, function()
+                self.bottomBtnSpines[GConst.MainCityConst.BOTTOM_PAGE.SHOP]:playAnimComplete("born2", false, false, function()
+                    self.bottomBtnSpines[GConst.MainCityConst.BOTTOM_PAGE.SHOP]:playAnim("idle", false, false)
+                end)
             end)
             self:refreshBottom(GConst.MainCityConst.BOTTOM_PAGE.SHOP, true)
             if self.subComps and self.subComps[GConst.MainCityConst.BOTTOM_PAGE.SHOP] then
@@ -261,8 +263,10 @@ function MainCityUI:initBottomUI()
                 BIReport:postHomeBtnCilck(BIReport.CLICK_BTN_TYPE[MainCityUI.CLICK_BTN_TYPE[i]])
             end
 
-            self.bottomBtnSpines[i]:playAnimComplete("born", false, false, function()
-                self.bottomBtnSpines[i]:playAnim("idle", false, false)
+            self.bottomBtnSpines[i]:playAnimComplete("born1", false, false, function()
+                self.bottomBtnSpines[i]:playAnimComplete("born2", false, false, function()
+                    self.bottomBtnSpines[i]:playAnim("idle", false, false)
+                end)
             end)
             self:refreshBottom(i, true)
         end)
diff --git a/lua/app/ui/ui_manager.lua b/lua/app/ui/ui_manager.lua
index 221fef8d..6e82968f 100644
--- a/lua/app/ui/ui_manager.lua
+++ b/lua/app/ui/ui_manager.lua
@@ -1,7 +1,6 @@
 local UIManager = {}
 
 local MESSAGE_BOX_PATH = "assets/prefabs/ui/common/message_box.prefab"
-local CHEATING_BOX_PATH = "assets/prefabs/ui/common/cheating_box.prefab"
 local TUTORIAL_PATH = "assets/prefabs/ui/tutorial/tutorial_ui.prefab"
 
 UIManager.UI_TYPE = {
@@ -405,7 +404,6 @@ end
 -- 显示引导节点
 function UIManager:showTutorial()
 	self.tutorialCanvas:setActive(true)
-	self:hideChatBtn()
 end
 
 -- 隐藏引导节点
@@ -577,9 +575,6 @@ function UIManager:addLoadUICompleteListener(uiIndex, callback)
 end
 
 function UIManager:getMessageBox(top, callback)
-	if self.cheatMsgBox and self.cheatMsgBox:getComponent(GConst.TYPEOF_UNITY_CLASS.CANVAS).enabled then
-		return
-	end
 	if top then
 		if self.topMsgBox == nil then
 			UIPrefabManager:loadUIWidgetAsync(MESSAGE_BOX_PATH, self.messageBoxNode, function (prefabObject)
@@ -621,36 +616,6 @@ function UIManager:getMessageBox(top, callback)
 	end
 end
 
-function UIManager:getCheatMessageBox(callback)
-	if self.topMsgBox then
-		self.topMsgBox:getComponent(GConst.TYPEOF_UNITY_CLASS.CANVAS).enabled = false
-	end
-	if self.messageBox then
-		self.messageBox:getComponent(GConst.TYPEOF_UNITY_CLASS.CANVAS).enabled = false
-	end
-	if self.cheatMsgBox == nil then
-		UIPrefabManager:loadUIWidgetAsync(CHEATING_BOX_PATH, self.messageBoxNode, function (prefabObject)
-			if self.cheatMsgBox then
-				prefabObject:destroy()
-				callback(self.cheatMsgBox)
-				return
-			end
-			prefabObject:initPrefabHelper()
-			prefabObject:getTransform():SetAsLastSibling()
-
-			local messageBoxCanvas = prefabObject:getComponent(GConst.TYPEOF_UNITY_CLASS.CANVAS)
-			local messageBoxCanvasOrder = UI_MAX_ORDER + UI_INTERVAL_ORDER*OTHER_CANVAS_INTERVAL_ORDER.MESSAGE_BOX_TOP + 1
-			messageBoxCanvas.overrideSorting = true
-			messageBoxCanvas.sortingOrder = messageBoxCanvasOrder
-			self.cheatMsgBox = prefabObject
-			callback(self.cheatMsgBox)
-		end)
-	else
-		self.cheatMsgBox:getComponent(GConst.TYPEOF_UNITY_CLASS.CANVAS).enabled = true
-		callback(self.cheatMsgBox)
-	end
-end
-
 function UIManager:getMessageBoxGameObject(top)
 	if top then
 		return self.topMsgBox
@@ -669,12 +634,6 @@ function UIManager:hideMessageBox()
 	end
 end
 
-function UIManager:hideCheatMessageBox()
-	if self.cheatMsgBox then
-		self.cheatMsgBox:getComponent(GConst.TYPEOF_UNITY_CLASS.CANVAS).enabled = false
-	end
-end
-
 function UIManager:hideMessageBoxByTag(tag)
 	if self.messageBox then
 		if self.messageBox:getTag() == tag then
@@ -972,23 +931,14 @@ function UIManager:showNotchScreen()
 	end
 end
 
-function UIManager:backToLogin(clearLoginType)
+function UIManager:backToLogin()
 	self:stopCurrentBGM()
-
-	SDKManager:gameLogout(clearLoginType or false, function ()
-		-- 移除
-		-- SchedulerManager:removeCrossDaySId()
-
-		-- 清除引导
-		ModuleManager.TutorialManager:stopTutorial()
-		-- 触发断线回到Login界面事件
-		-- EventManager:dispatchEvent(EventManager.CUSTOM_EVENT.LOGOUT_BACK_TO_LOGIN)
-
-		self:closeAllUI()
-		ModuleManager.BattleManager:clearOnExitScene()
-		self:hideChatBtn()
-		Game:showLoginUI()
-	end)
+	SDKManager:logout()
+	-- 清除引导
+	ModuleManager.TutorialManager:stopTutorial()
+	self:closeAllUI()
+	ModuleManager.BattleManager:clearOnExitScene()
+	Game:showLoginUI()
 end
 
 function UIManager:backToLoginWithoutLogout()
@@ -997,7 +947,6 @@ function UIManager:backToLoginWithoutLogout()
 
 	self:closeAllUI()
 	ModuleManager.BattleManager:clearOnExitScene()
-	self:hideChatBtn()
 	Game:showLoginUI()
 end
 
diff --git a/lua/app/userdata/daily_challenge/daily_challenge_data.lua b/lua/app/userdata/daily_challenge/daily_challenge_data.lua
index 121e56a4..25f97784 100644
--- a/lua/app/userdata/daily_challenge/daily_challenge_data.lua
+++ b/lua/app/userdata/daily_challenge/daily_challenge_data.lua
@@ -33,14 +33,6 @@ function DailyChallengeData:onGetedTaskReward(idx)
 end
 
 function DailyChallengeData:clear()
-    self.maxWave = nil
-    self.fixedChapterId = nil
-    self.chapterDailyId = nil
-    self.tasks = nil
-    self.buffIds = nil
-    self.totalFightCount = nil
-    self.todayFightCount = nil
-    self.initDay = nil
 end
 
 function DailyChallengeData:isOpen()