diff --git a/main.py b/main.py
index 216be9d..caecd86 100755
--- a/main.py
+++ b/main.py
@@ -41,7 +41,6 @@ import tkinter.simpledialog as simpledialog
 from getxmlimg import getsavexml
 
 win = tk.Tk()  # 创建窗口
-win.tk.call('tk', 'scaling', 1.25)
 
 # 卸载程序
 def UninstallProgram(package: "apk 包名")->"卸载程序":
@@ -1266,7 +1265,7 @@ def showhelp():
         HelpStr.set(tips)
         LabText = ttk.Label(LabFrmText, textvariable=HelpStr,width=55)
         LabText.config(wraplength=350)
-        
+
         def on_closing():
             global windowflag
             windowflag = "close"
diff --git a/uengine-launch.sh b/uengine-launch.sh
new file mode 100755
index 0000000..27e1c9c
--- /dev/null
+++ b/uengine-launch.sh
@@ -0,0 +1,25 @@
+#!/bin/bash
+FILE=/usr/bin/uengine
+if [ -f "$FILE" ]; then
+	echo "$FILE 存在，正常打开菜单"
+	/usr/bin/uengine launch --package=org.anbox.appmgr --component=org.anbox.appmgr.AppViewActivity
+else
+	echo "$FILE 不存在，没有安装 UEngine，询问是否安装 UEngine"
+	# 读取系统版本
+	version=`sed -n '/^NAME/s/NAME="//Ip' /etc/os-release | sed -n 's/\"//Ip'`
+	declare -l versionLower=$version
+	echo "系统：$version"
+	if [ "$versionLower" = "deepin" ] || [ "$versionLower" = "uos" ]; then
+		echo "此系统为 Deepin/UOS，使用 apt 安装"
+		zenity --question --text="您还未安装 UEngine，是否现在安装？" --no-wrap
+		if [[ $? = 0 ]]; then
+			deepin-terminal -C "pkexec apt install uengine"
+		fi
+	else
+		echo "非 Deepin/UOS 系统，使用 shenmo 提供的脚本安装"
+		zenity --question --text="您还未安装 UEngine，是否现在安装？\n将会使用 shenmo 提供的脚本进行安装" --no-wrap
+		if [[ $? = 0 ]]; then
+			deepin-terminal -C "bash /opt/apps/com.gitee.uengine.runner.spark/files/uengine-installer"
+		fi
+	fi
+fi