diff --git a/lib/l10n/intl_en.arb b/lib/l10n/intl_en.arb
index f0e7104..a7603ea 100644
--- a/lib/l10n/intl_en.arb
+++ b/lib/l10n/intl_en.arb
@@ -110,6 +110,5 @@
   "updateRequest": "Please try to use the latest version. Visit the project address to check for the latest version.",
   "avncScreenResize": "Adaptive Screen Size",
   "avncResizeFactor": "Screen Scaling Ratio", 
-  "avncResizeFactorValue": "Current scaling is",
-  "recommendHidpi": "Recommended to enable HiDPI Support simultaneously"
+  "avncResizeFactorValue": "Current scaling is"
 }
\ No newline at end of file
diff --git a/lib/l10n/intl_zh.arb b/lib/l10n/intl_zh.arb
index dc6980b..3760265 100644
--- a/lib/l10n/intl_zh.arb
+++ b/lib/l10n/intl_zh.arb
@@ -110,6 +110,5 @@
   "updateRequest": "请尽量使用最新版本。前往项目地址可查看最新版本。",
   "avncScreenResize": "自适应屏幕尺寸",
   "avncResizeFactor": "屏幕缩放比",
-  "avncResizeFactorValue": "当前缩放为",
-  "recommendHidpi": "推荐同步开启高分辨率支持"
+  "avncResizeFactorValue": "当前缩放为"
 }
\ No newline at end of file
diff --git a/lib/l10n/intl_zh_Hant.arb b/lib/l10n/intl_zh_Hant.arb
index 0966ce7..309d76f 100644
--- a/lib/l10n/intl_zh_Hant.arb
+++ b/lib/l10n/intl_zh_Hant.arb
@@ -110,6 +110,5 @@
   "updateRequest": "請盡量使用最新版本。前往專案網址查看最新版本。",
   "avncScreenResize": "自適應螢幕尺寸",
   "avncResizeFactor": "螢幕縮放比",
-  "avncResizeFactorValue": "目前縮放為",
-  "recommendHidpi": "推薦同步開啟高解析度支援"
+  "avncResizeFactorValue": "目前縮放為"
 }
diff --git a/lib/main.dart b/lib/main.dart
index 2a4d8f3..61893c7 100644
--- a/lib/main.dart
+++ b/lib/main.dart
@@ -354,6 +354,8 @@ class _SettingPageState extends State<SettingPage> {
             _avncScaleFactor += value ? 0.5 : -0.5;
             _avncScaleFactor = _avncScaleFactor.clamp(-1, 1);
             G.prefs.setDouble("avncScaleFactor", _avncScaleFactor);
+            // Termux:X11 并不是设置缩放比例本身，而是倍率
+            X11Flutter.setX11ScaleFactor(value ? 0.5 : 2.0);
             setState(() {});
           },),
           const SizedBox.square(dimension: 16),
@@ -463,12 +465,6 @@ sed -i -E "s@^(VNC_RESOLUTION)=.*@\\1=${w}x${h}@" \$(command -v startvnc)""");
             if (!value && Util.getGlobal("dri3")) {
               G.prefs.setBool("dri3", false);
             }
-            if (value) {
-              ScaffoldMessenger.of(context).hideCurrentSnackBar();
-              ScaffoldMessenger.of(context).showSnackBar(
-                SnackBar(content: Text(AppLocalizations.of(context)!.recommendHidpi))
-              );
-            }
             setState(() {});
           },),
           const SizedBox.square(dimension: 16),
diff --git a/lib/workflow.dart b/lib/workflow.dart
index 9ed41a6..513749c 100644
--- a/lib/workflow.dart
+++ b/lib/workflow.dart
@@ -212,10 +212,10 @@ class Util {
     
     while (true) {
       bool isReady = await isXServerReady(host, port);
+      await Future.delayed(Duration(seconds: 1));
       if (isReady) {
         return;
       }
-      await Future.delayed(Duration(seconds: 1));
     }
   }
 
@@ -791,10 +791,14 @@ export PROOT_LOADER=\$DATA_DIR/applib/libproot-loader.so
 export PROOT_LOADER_32=\$DATA_DIR/applib/libproot-loader32.so
 ${Util.getCurrentProp("boot")}
 ${G.postCommand}
-${(Util.getGlobal("autoLaunchVnc") as bool)?((Util.getGlobal("useX11") as bool)?"""mkdir -p "\$HOME/.vnc" && bash /etc/X11/xinit/Xsession &> "\$HOME/.vnc/x.log" &""":Util.getCurrentProp("vnc")):""}
 clear""");
   }
 
+  static Future<void> launchGUIBackend() async {
+    Util.termWrite((Util.getGlobal("autoLaunchVnc") as bool)?((Util.getGlobal("useX11") as bool)?"""mkdir -p "\$HOME/.vnc" && bash /etc/X11/xinit/Xsession &> "\$HOME/.vnc/x.log" &""":Util.getCurrentProp("vnc")):"");
+    Util.termWrite("clear");
+  }
+
   static Future<void> waitForConnection() async {
     await retry(
       // Make a GET request
@@ -853,9 +857,11 @@ clear""");
     if (Util.getGlobal("autoLaunchVnc") as bool) {
       if (G.wasX11Enabled) {
         await Util.waitForXServer();
+        launchGUIBackend();
         launchX11();
         return;
       }
+      launchGUIBackend();
       waitForConnection().then((value) => G.wasAvncEnabled?launchAvnc():launchBrowser());
     }
   }
diff --git a/pubspec.lock b/pubspec.lock
index 590057a..3e6bce4 100644
--- a/pubspec.lock
+++ b/pubspec.lock
@@ -711,8 +711,8 @@ packages:
     dependency: "direct main"
     description:
       path: "."
-      ref: ed10bd71a24af6019ce7bccd173ee367546dac2c
-      resolved-ref: ed10bd71a24af6019ce7bccd173ee367546dac2c
+      ref: "3b92b515b1ebc32c93e18e8b3a2983656713e4dd"
+      resolved-ref: "3b92b515b1ebc32c93e18e8b3a2983656713e4dd"
       url: "https://github.com/tiny-computer/x11_flutter.git"
     source: git
     version: "0.0.1"
diff --git a/pubspec.yaml b/pubspec.yaml
index 479431d..b3fe268 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -50,7 +50,7 @@ dependencies:
   x11_flutter:
     git:
       url: https://github.com/tiny-computer/x11_flutter.git
-      ref: ed10bd71a24af6019ce7bccd173ee367546dac2c
+      ref: 3b92b515b1ebc32c93e18e8b3a2983656713e4dd
   avnc_flutter:
     git:
       url: https://github.com/tiny-computer/avnc_flutter.git