diff --git a/lua/app/common/data_manager.lua b/lua/app/common/data_manager.lua
index 968fabcc..a4a5d2eb 100644
--- a/lua/app/common/data_manager.lua
+++ b/lua/app/common/data_manager.lua
@@ -5,6 +5,7 @@ local DataManager = {
 function DataManager:init()
 	self.cdCallBack = {}
 	self._cacheManager = {}
+	self:initManager("GameSettingData", "app/userdata/game_setting/game_setting_data")
 	self:initManager("PlayerData", "app/userdata/player/player_data")
 	self:initManager("ChapterData", "app/userdata/chapter/chapter_data")
 	self:initManager("HeroData", "app/userdata/hero/hero_data")
diff --git a/lua/app/userdata/game_setting/game_setting_data.lua b/lua/app/userdata/game_setting/game_setting_data.lua
new file mode 100644
index 00000000..a3573509
--- /dev/null
+++ b/lua/app/userdata/game_setting/game_setting_data.lua
@@ -0,0 +1,48 @@
+local GameSettingData = class("GameSettingData", BaseData)
+
+local QUALITY_LEVEL_LOW = 1
+local QUALITY_LEVEL_MID = 5
+local QUALITY_LEVEL_HIGH = 10
+
+function GameSettingData:ctor()
+	local qualityLevel = LocalData:getGameQualityLevel() -- 默认是0,按hight处理
+	if qualityLevel == 0 then
+		qualityLevel = QUALITY_LEVEL_HIGH
+	end
+	if qualityLevel <= QUALITY_LEVEL_LOW then
+		self.data.qualityLevel = QUALITY_LEVEL_LOW
+		if not EDITOR_MODE then
+			CS.UnityEngine.Application.targetFrameRate = 60
+		end
+	else
+		self.data.qualityLevel = QUALITY_LEVEL_HIGH
+		if not EDITOR_MODE then
+			CS.UnityEngine.Application.targetFrameRate = 60
+		end
+	end
+end
+
+function GameSettingData:switchQualityLevel()
+	if self:isHighQualityLevel() then
+		self.data.qualityLevel = QUALITY_LEVEL_LOW
+		if not EDITOR_MODE then
+            CS.UnityEngine.Application.targetFrameRate = 60
+        end
+	else
+		self.data.qualityLevel = QUALITY_LEVEL_HIGH
+		if not EDITOR_MODE then
+            CS.UnityEngine.Application.targetFrameRate = 60
+        end
+	end
+	LocalData:setGameQualityLevel(self.data.qualityLevel)
+end
+
+function GameSettingData:isHighQualityLevel()
+	return self.data.qualityLevel >= QUALITY_LEVEL_HIGH
+end
+
+function GameSettingData:isLowQualityLevel()
+	return self.data.qualityLevel <= QUALITY_LEVEL_LOW
+end
+
+return GameSettingData
\ No newline at end of file
diff --git a/lua/app/userdata/game_setting/game_setting_data.lua.meta b/lua/app/userdata/game_setting/game_setting_data.lua.meta
new file mode 100644
index 00000000..325a766d
--- /dev/null
+++ b/lua/app/userdata/game_setting/game_setting_data.lua.meta
@@ -0,0 +1,10 @@
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+  externalObjects: {}
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