diff --git a/ProxySU/MainWindow.xaml b/ProxySU/MainWindow.xaml
index 9193bf7..cda8071 100644
--- a/ProxySU/MainWindow.xaml
+++ b/ProxySU/MainWindow.xaml
@@ -5,7 +5,7 @@
         xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
         xmlns:local="clr-namespace:ProxySU"
         mc:Ignorable="d"
-        Title="ProxySU - v2.4.20 beta1" Height="675" Width="650">
+        Title="ProxySU - v2.4.20 beta2" Height="675" Width="650">
     <!--以下样式参考自：https://yq.aliyun.com/articles/331878
 	https://docs.microsoft.co/en-us/dotnet/desktop-wpf/fundamentals/styles-templates-overview-->
     <Window.Resources>
@@ -668,10 +668,10 @@
                                         <Button x:Name="ButtonClearOccupiedPorts" Content="{DynamicResource ButtonClearOccupiedPorts}" Grid.Column="1" Grid.Row="0" Margin="5" Click="ButtonClearOccupiedPorts_Click"></Button>
                                         <Button x:Name="ButtonTestAndEnableBBR" Content="{DynamicResource ButtonTestAndEnableBBR}" Grid.Column="2" Grid.Row="0" Margin="5" Click="ButtonTestAndEnableBBR_Click"></Button>
                                         <Button x:Name="ButtonRemoveAllSoft" Content="{DynamicResource ButtonRemoveAllSoft}" Grid.Column="3" Grid.Row="0" Margin="5" Click="ButtonRemoveAllSoft_Click"></Button>
-                                        <Button x:Name="ButtonEnableRootPassWord" Content="{DynamicResource ButtonEnableRootPassWord}" Grid.Column="0" Grid.Row="1" Margin="5" Click="ButtonEnableRootPassWord_Click"></Button>
-                                        <Button x:Name="ButtonEnableRootCert" Content="{DynamicResource ButtonEnableRootCert}" Grid.Column="1" Grid.Row="1" Margin="5" Click="ButtonEnableRootCert_Click"></Button>
-                                        <Button x:Name="ButtonRootProhibitsPasswordLogin" Content="{DynamicResource ButtonRootProhibitsPasswordLogin}" Grid.Column="2" Grid.Row="1" Margin="5" Click="ButtonRootProhibitsPasswordLogin_Click"></Button>
-                                        <Button Content="test" Grid.Column="3" Grid.Row="2" Margin="10" Click="Button_Click" Visibility="Visible"></Button>
+                                        <Button x:Name="ButtonEnableRootPassWord" Content="{DynamicResource ButtonEnableRootPassWord}" ToolTip="{DynamicResource ButtonEnableRootPassWordToolTip}"  Grid.Column="0" Grid.Row="1" Margin="5" Click="ButtonEnableRootPassWord_Click"></Button>
+                                        <Button x:Name="ButtonEnableRootCert" Content="{DynamicResource ButtonEnableRootCert}" ToolTip="{DynamicResource ButtonEnableRootCertToolTip}"  Grid.Column="1" Grid.Row="1" Margin="5" Click="ButtonEnableRootCert_Click"></Button>
+                                        <Button x:Name="ButtonRootProhibitsPasswordLogin" Content="{DynamicResource ButtonRootProhibitsPasswordLogin}"  ToolTip="{DynamicResource ButtonRootProhibitsPasswordLoginToolTip}"  Grid.Column="2" Grid.Row="1" Margin="5" Click="ButtonRootProhibitsPasswordLogin_Click"></Button>
+                                        <Button Content="test" Grid.Column="3" Grid.Row="2" Margin="10" Click="Button_Click" Visibility="Collapsed"></Button>
                                     </Grid>
                                 </TabItem>
 
diff --git a/ProxySU/Translations/ProxySU.en-US.xaml b/ProxySU/Translations/ProxySU.en-US.xaml
index d5f3eae..30f96d4 100644
--- a/ProxySU/Translations/ProxySU.en-US.xaml
+++ b/ProxySU/Translations/ProxySU.en-US.xaml
@@ -176,6 +176,9 @@
     <sys:String x:Key="TextBlockV2RayMaskSites">Mask a website:</sys:String>
     <sys:String x:Key="TextBoxV2RayMaskSitesTag">Set this option to increase proxy concealment (can be empty)</sys:String>
     <sys:String x:Key="TextBoxV2RayMaskSitesToolTip">Enter only the domain name, excluding "http" and "/" etc.</sys:String>
+    <sys:String x:Key="ButtonRootProhibitsPasswordLoginToolTip">Only forbid root account to log in with password, please make sure that other login methods of root account have taken effect</sys:String>
+    <sys:String x:Key="ButtonEnableRootPassWordToolTip">The root account will be enabled and set to password login</sys:String>
+    <sys:String x:Key="ButtonEnableRootCertToolTip">will enable or set the root account as the key certificate login</sys:String>
     <sys:String x:Key="MessageBoxShow_MaskSitesToolTip">The input format of the fake URL is wrong! please enter again!</sys:String>
     <sys:String x:Key="TextBlockV2RayWebSocketTlsWebExplain">Strong stability, Caddy2 as the front, hidden proxy feature, recognized as https traffic to the website, the strongest anti-blocking recognition, domain name is required, CDN support</sys:String >
     <sys:String x:Key="TextBlockV2RayHttp2TlsWebExplain">based on HTTP/2 transmission. Completely implemented in accordance with the HTTP/2 standard, with Caddy2 as the front, hidden proxy features, H2C protocol forwarding to V2Ray, domain name is required, and CloudFlare CDN is not currently supported</sys:String>
diff --git a/ProxySU/Translations/ProxySU.zh-CN.xaml b/ProxySU/Translations/ProxySU.zh-CN.xaml
index 51fe4f8..5ee4870 100644
--- a/ProxySU/Translations/ProxySU.zh-CN.xaml
+++ b/ProxySU/Translations/ProxySU.zh-CN.xaml
@@ -179,6 +179,9 @@
     <sys:String x:Key="TextBlockV2RayMaskSites">伪装网站：</sys:String>
     <sys:String x:Key="TextBoxV2RayMaskSitesTag">设置此项可增加代理的隐蔽(可为空)</sys:String>
     <sys:String x:Key="TextBoxV2RayMaskSitesToolTip">仅仅输入域名，不包括"http"及"/"等</sys:String>
+    <sys:String x:Key="ButtonRootProhibitsPasswordLoginToolTip">仅仅禁止root账户使用密码登录，请确保root账户其他登录方式已生效</sys:String>
+    <sys:String x:Key="ButtonEnableRootPassWordToolTip">将启用root账户，并设置为密码登录</sys:String>
+    <sys:String x:Key="ButtonEnableRootCertToolTip">将启用或设置root账户为密钥证书登录</sys:String>
     <sys:String x:Key="MessageBoxShow_MaskSitesToolTip">伪装网址输入格式错误！请重新输入！</sys:String>
     <sys:String x:Key="TextBlockV2RayWebSocketTlsWebExplain">稳定性强，Caddy2做前置，隐藏代理特征，被识别为访问网站的https流量，抗封锁识别最强,需要域名,支持CDN</sys:String>
     <sys:String x:Key="TextBlockV2RayHttp2TlsWebExplain">基于 HTTP/2 传输。完整按 HTTP/2 标准实现，Caddy2做前置，隐藏代理特征，H2C协议转发到V2Ray，需要域名，暂不支持CloudFlare的CDN</sys:String>
diff --git a/ProxySU/Translations/ProxySU.zh-TW.xaml b/ProxySU/Translations/ProxySU.zh-TW.xaml
index a3b1c24..b9373e5 100644
--- a/ProxySU/Translations/ProxySU.zh-TW.xaml
+++ b/ProxySU/Translations/ProxySU.zh-TW.xaml
@@ -176,6 +176,9 @@
     <sys:String x:Key="TextBlockV2RayMaskSites">偽裝網站：</sys:String>
     <sys:String x:Key="TextBoxV2RayMaskSitesTag">設置此項可增加代理的隱蔽(可為空)</sys:String>
     <sys:String x:Key="TextBoxV2RayMaskSitesToolTip">僅僅輸入域名，不包括"http"及"/"等</sys:String>
+    <sys:String x:Key="ButtonRootProhibitsPasswordLoginToolTip">僅僅禁止root賬戶使用密碼登錄，請確保root賬戶其他登錄方式已生效</sys:String>
+    <sys:String x:Key="ButtonEnableRootPassWordToolTip">將啟用root賬戶，並設置為密碼登錄</sys:String>
+    <sys:String x:Key="ButtonEnableRootCertToolTip">將啟用或設置root賬戶為密鑰證書登錄</sys:String>
     <sys:String x:Key="MessageBoxShow_MaskSitesToolTip">偽裝網址輸入格式錯誤！請重新輸入！</sys:String>
     <sys:String x:Key="TextBlockV2RayWebSocketTlsWebExplain">穩定性強，Caddy2做前置，隱藏代理特徵，被識別為訪問網站的https流量，抗封鎖識別最強,需要域名,支持CDN</sys:String >
     <sys:String x:Key="TextBlockV2RayHttp2TlsWebExplain">基於 HTTP/2 傳輸。完整按 HTTP/2 標準實現，Caddy2做前置，隱藏代理特徵，H2C協議轉發到V2Ray，需要域名，暫不支持CloudFlare的CDN</sys:String>
diff --git a/ProxySU/bin/Beta/Beta.zip b/ProxySU/bin/Beta/Beta.zip
index dee3737..d40a4ed 100644
Binary files a/ProxySU/bin/Beta/Beta.zip and b/ProxySU/bin/Beta/Beta.zip differ