diff --git a/v2rayN/ServiceLib/Handler/CoreAdminHandler.cs b/v2rayN/ServiceLib/Handler/CoreAdminHandler.cs
index 661d9052..a573c1b0 100644
--- a/v2rayN/ServiceLib/Handler/CoreAdminHandler.cs
+++ b/v2rayN/ServiceLib/Handler/CoreAdminHandler.cs
@@ -20,6 +20,8 @@ public class CoreAdminHandler
         }
         _config = config;
         _updateFunc = updateFunc;
+
+        await Task.CompletedTask;
     }
 
     private void UpdateFunc(bool notify, string msg)
@@ -49,13 +51,13 @@ public class CoreAdminHandler
             }
         };
 
-        DataReceivedEventHandler dataHandler = (sender, e) =>
+        void dataHandler(object sender, DataReceivedEventArgs e)
         {
             if (e.Data.IsNotEmpty())
             {
                 UpdateFunc(false, e.Data + Environment.NewLine);
             }
-        };
+        }
 
         proc.OutputDataReceived += dataHandler;
         proc.ErrorDataReceived += dataHandler;
diff --git a/v2rayN/ServiceLib/Handler/CoreHandler.cs b/v2rayN/ServiceLib/Handler/CoreHandler.cs
index d1cf43f0..f0c23c69 100644
--- a/v2rayN/ServiceLib/Handler/CoreHandler.cs
+++ b/v2rayN/ServiceLib/Handler/CoreHandler.cs
@@ -280,13 +280,13 @@ public class CoreHandler
 
         if (displayLog)
         {
-            DataReceivedEventHandler dataHandler = (sender, e) =>
+            void dataHandler(object sender, DataReceivedEventArgs e)
             {
                 if (e.Data.IsNotEmpty())
                 {
                     UpdateFunc(false, e.Data + Environment.NewLine);
                 }
-            };
+            }
             proc.OutputDataReceived += dataHandler;
             proc.ErrorDataReceived += dataHandler;
         }
diff --git a/v2rayN/ServiceLib/Resx/ResUI.Designer.cs b/v2rayN/ServiceLib/Resx/ResUI.Designer.cs
index 4732cdd4..23469763 100644
--- a/v2rayN/ServiceLib/Resx/ResUI.Designer.cs
+++ b/v2rayN/ServiceLib/Resx/ResUI.Designer.cs
@@ -2211,15 +2211,6 @@ namespace ServiceLib.Resx {
             }
         }
         
-        /// <summary>
-        ///   查找类似 Sudo password has been verified successfully, please ignore the incorrect password prompts! 的本地化字符串。
-        /// </summary>
-        public static string SudoPwdVerfiedSuccessTip {
-            get {
-                return ResourceManager.GetString("SudoPwdVerfiedSuccessTip", resourceCulture);
-            }
-        }
-        
         /// <summary>
         ///   查找类似 Address 的本地化字符串。
         /// </summary>
diff --git a/v2rayN/ServiceLib/Resx/ResUI.fa-Ir.resx b/v2rayN/ServiceLib/Resx/ResUI.fa-Ir.resx
index f8f8d6fa..1f05cf8f 100644
--- a/v2rayN/ServiceLib/Resx/ResUI.fa-Ir.resx
+++ b/v2rayN/ServiceLib/Resx/ResUI.fa-Ir.resx
@@ -1395,9 +1395,6 @@
   <data name="TbRuleOutboundTagTip" xml:space="preserve">
     <value>Can fill in the configuration remarks, please make sure it exist and are unique</value>
   </data>
-  <data name="SudoPwdVerfiedSuccessTip" xml:space="preserve">
-    <value>Sudo password has been verified successfully, please ignore the incorrect password prompts!</value>
-  </data>
   <data name="SudoIncorrectPasswordTip" xml:space="preserve">
     <value>Incorrect password, please try again.</value>
   </data>
diff --git a/v2rayN/ServiceLib/Resx/ResUI.hu.resx b/v2rayN/ServiceLib/Resx/ResUI.hu.resx
index 85ea3335..862758f6 100644
--- a/v2rayN/ServiceLib/Resx/ResUI.hu.resx
+++ b/v2rayN/ServiceLib/Resx/ResUI.hu.resx
@@ -1395,9 +1395,6 @@
   <data name="TbRuleOutboundTagTip" xml:space="preserve">
     <value>Can fill in the configuration remarks, please make sure it exist and are unique</value>
   </data>
-  <data name="SudoPwdVerfiedSuccessTip" xml:space="preserve">
-    <value>Sudo password has been verified successfully, please ignore the incorrect password prompts!</value>
-  </data>
   <data name="SudoIncorrectPasswordTip" xml:space="preserve">
     <value>Incorrect password, please try again.</value>
   </data>
diff --git a/v2rayN/ServiceLib/Resx/ResUI.resx b/v2rayN/ServiceLib/Resx/ResUI.resx
index 8092e2e9..2826c9cc 100644
--- a/v2rayN/ServiceLib/Resx/ResUI.resx
+++ b/v2rayN/ServiceLib/Resx/ResUI.resx
@@ -1395,9 +1395,6 @@
   <data name="TbRuleOutboundTagTip" xml:space="preserve">
     <value>Can fill in the configuration remarks, please make sure it exist and are unique</value>
   </data>
-  <data name="SudoPwdVerfiedSuccessTip" xml:space="preserve">
-    <value>Sudo password has been verified successfully, please ignore the incorrect password prompts!</value>
-  </data>
   <data name="SudoIncorrectPasswordTip" xml:space="preserve">
     <value>Incorrect password, please try again.</value>
   </data>
diff --git a/v2rayN/ServiceLib/Resx/ResUI.ru.resx b/v2rayN/ServiceLib/Resx/ResUI.ru.resx
index 434b2c8f..a4d82127 100644
--- a/v2rayN/ServiceLib/Resx/ResUI.ru.resx
+++ b/v2rayN/ServiceLib/Resx/ResUI.ru.resx
@@ -1395,9 +1395,6 @@
   <data name="TbRuleOutboundTagTip" xml:space="preserve">
     <value>Can fill in the configuration remarks, please make sure it exist and are unique</value>
   </data>
-  <data name="SudoPwdVerfiedSuccessTip" xml:space="preserve">
-    <value>Sudo password has been verified successfully, please ignore the incorrect password prompts!</value>
-  </data>
   <data name="SudoIncorrectPasswordTip" xml:space="preserve">
     <value>Incorrect password, please try again.</value>
   </data>
diff --git a/v2rayN/ServiceLib/Resx/ResUI.zh-Hans.resx b/v2rayN/ServiceLib/Resx/ResUI.zh-Hans.resx
index fed61bf6..55186822 100644
--- a/v2rayN/ServiceLib/Resx/ResUI.zh-Hans.resx
+++ b/v2rayN/ServiceLib/Resx/ResUI.zh-Hans.resx
@@ -1392,9 +1392,6 @@
   <data name="TbRuleOutboundTagTip" xml:space="preserve">
     <value>可以填写配置文件别名，请确保存在并唯一</value>
   </data>
-  <data name="SudoPwdVerfiedSuccessTip" xml:space="preserve">
-    <value>sudo 密码已经验证成功，请忽略错误密码提示！</value>
-  </data>
   <data name="SudoIncorrectPasswordTip" xml:space="preserve">
     <value>密码错误，请重试。</value>
   </data>
diff --git a/v2rayN/ServiceLib/Resx/ResUI.zh-Hant.resx b/v2rayN/ServiceLib/Resx/ResUI.zh-Hant.resx
index f6676488..cbf27b8c 100644
--- a/v2rayN/ServiceLib/Resx/ResUI.zh-Hant.resx
+++ b/v2rayN/ServiceLib/Resx/ResUI.zh-Hant.resx
@@ -1392,9 +1392,6 @@
   <data name="TbRuleOutboundTagTip" xml:space="preserve">
     <value>可以填寫設定檔別名，請確保存在並唯一</value>
   </data>
-  <data name="SudoPwdVerfiedSuccessTip" xml:space="preserve">
-    <value>sudo 密碼已經驗證成功，請忽略錯誤密碼提示！</value>
-  </data>
   <data name="SudoIncorrectPasswordTip" xml:space="preserve">
     <value>密碼錯誤，請重試。</value>
   </data>