diff --git a/src/c#/GeneralUpdate.AspNetCore/Services/GeneralUpdateService.cs b/src/c#/GeneralUpdate.AspNetCore/Services/GeneralUpdateService.cs
index 0adb99e1860f2e22a7a310b8bac476d8e24af8f0..d65c71333964f00b4c0d4c6b7bed9f9d35524b6b 100644
--- a/src/c#/GeneralUpdate.AspNetCore/Services/GeneralUpdateService.cs
+++ b/src/c#/GeneralUpdate.AspNetCore/Services/GeneralUpdateService.cs
@@ -63,5 +63,11 @@ namespace GeneralUpdate.AspNetCore.Services
             if (versions == null) throw new ArgumentNullException(@"versions cannot be null !");
             if (string.IsNullOrEmpty(clientAppkey) || string.IsNullOrEmpty(appSecretKey)) throw new NullReferenceException("The APP key does not exist !");
         }
+
+
+        public string Report(int clientType, string clientVersion, string clientAppkey, string appSecretKey, string meesage, string dumpBase64, string logBase64, Exception exception) => string.Empty;
+
+
+        private void ParameterVerification(int clientType, string clientVersion, string clientAppkey, string appSecretKey, string meesage, string dumpBase64, string logBase64, Exception exception) { }
     }
 }
\ No newline at end of file
diff --git a/src/c#/GeneralUpdate.AspNetCore/Services/IUpdateService.cs b/src/c#/GeneralUpdate.AspNetCore/Services/IUpdateService.cs
index 82cf9a0ca645f8be535ba1a7cce22362993d97e4..7e49511e0b371d2ea57b1382098706e90dba1670 100644
--- a/src/c#/GeneralUpdate.AspNetCore/Services/IUpdateService.cs
+++ b/src/c#/GeneralUpdate.AspNetCore/Services/IUpdateService.cs
@@ -1,4 +1,5 @@
 using GeneralUpdate.Core.Domain.DTO;
+using System;
 using System.Collections.Generic;
 
 namespace GeneralUpdate.AspNetCore.Services
@@ -17,5 +18,21 @@ namespace GeneralUpdate.AspNetCore.Services
         /// <param name="versions"></param>
         /// <returns>Json object.</returns>
         string Update(int clientType, string clientVersion, string serverLastVersion, string clientAppKey, string appSecretKey, bool isForce, List<VersionDTO> versions);
+
+        /// <summary>
+        /// When this web api is called at the end of the automatic update, it does not mean that every call is successful. 
+        /// Failure, rollback, and success scenarios will inform the server of the result of the update through this web api. 
+        /// If there is an exception let the decision maker decide whether to fix the problem by pushing the latest version of the update again.
+        /// </summary>
+        /// <param name="clientType">1:ClientApp 2:UpdateApp</param>
+        /// <param name="clientVersion">Current version of the client.</param>
+        /// <param name="clientAppkey">The appkey agreed by the client and server.</param>
+        /// <param name="appSecretKey">Appkey is stored in the database.</param>
+        /// <param name="meesage">The message from the client is used to describe the current situation to the decision maker.</param>
+        /// <param name="dumpBase64">If an exception occurs, the dump file is returned.</param>
+        /// <param name="logBase64">If an exception occurs, the log log is returned</param>
+        /// <param name="exception">If an exception occurs, the object is returned.</param>
+        /// <returns></returns>
+        string Report(int clientType, string clientVersion, string clientAppkey, string appSecretKey, string meesage, string dumpBase64, string logBase64, Exception exception);
     }
 }
\ No newline at end of file
diff --git a/src/c#/GeneralUpdate.ClientCore/GeneralClientBootstrap.cs b/src/c#/GeneralUpdate.ClientCore/GeneralClientBootstrap.cs
index b7c690e6c95708ab750c875193dc9a7a36f0997a..9227e626dcb54fd725cd9b100baee2da23516516 100644
--- a/src/c#/GeneralUpdate.ClientCore/GeneralClientBootstrap.cs
+++ b/src/c#/GeneralUpdate.ClientCore/GeneralClientBootstrap.cs
@@ -8,6 +8,7 @@ using GeneralUpdate.Core.Exceptions.CustomArgs;
 using GeneralUpdate.Core.Exceptions.CustomException;
 using GeneralUpdate.Core.Strategys;
 using System;
+using System.Collections.Generic;
 using System.Diagnostics;
 using System.IO;
 using System.Linq;
@@ -21,11 +22,16 @@ namespace GeneralUpdate.ClientCore
     /// </summary>
     public class GeneralClientBootstrap : AbstractBootstrap<GeneralClientBootstrap, IStrategy>
     {
-        private Func<bool> _customOption;
-        private Func<Task<bool>> _customTaskOption;
+        private Func<bool> _customSkipOption;
+        private Func<Task<bool>> _customSkipTaskOption;
+
+        private List<Func<bool>> _customOptions;
+        private List<Func<Task<bool>>> _customTaskOptions;
 
         public GeneralClientBootstrap() : base()
         {
+            _customOptions = new List<Func<bool>>();
+            _customTaskOptions = new List<Func<Task<bool>>>();
         }
 
         #region Public Methods
@@ -48,6 +54,8 @@ namespace GeneralUpdate.ClientCore
 
         private async Task<GeneralClientBootstrap> BaseLaunch()
         {
+            //bool isSuccess = await ExecuteCustomOptions();
+            //if (!isSuccess) return this;
             var versionService = new VersionService();
             var mainResp = await versionService.ValidationVersion(Packet.MainUpdateUrl);
             var upgradeResp = await versionService.ValidationVersion(Packet.UpdateUrl);
@@ -126,10 +134,10 @@ namespace GeneralUpdate.ClientCore
         /// </summary>
         /// <param name="func">Custom function ,Custom actions to let users decide whether to update. true update false do not update .</param>
         /// <returns></returns>
-        public GeneralClientBootstrap SetCustomOption(Func<bool> func)
+        public GeneralClientBootstrap SetCustomSkipOption(Func<bool> func)
         {
             if (func == null) throw new ArgumentNullException(nameof(func));
-            _customOption = func;
+            _customSkipOption = func;
             return this;
         }
 
@@ -139,10 +147,38 @@ namespace GeneralUpdate.ClientCore
         /// <param name="func">Custom function ,Custom actions to let users decide whether to update. true update false do not update .</param>
         /// <returns></returns>
         /// <exception cref="ArgumentNullException"></exception>
-        public GeneralClientBootstrap SetCustomOption(Func<Task<bool>> func)
+        public GeneralClientBootstrap SetCustomSkipOption(Func<Task<bool>> func)
         {
             if (func == null) throw new ArgumentNullException(nameof(func));
-            _customTaskOption = func;
+            _customSkipTaskOption = func;
+            return this;
+        }
+
+        /// <summary>
+        /// Add an asynchronous custom operation. 
+        /// In theory, any custom operation can be done. It is recommended to register the environment check method to ensure that there are normal dependencies and environments after the update is completed.
+        /// </summary>
+        /// <param name="func"></param>
+        /// <returns></returns>
+        /// <exception cref="ArgumentNullException"></exception>
+        public GeneralClientBootstrap AddCustomOption(Func<bool> func) 
+        {
+            if(func == null) throw new ArgumentNullException(nameof(func));
+            _customOptions.Add(func);
+            return this; 
+        }
+
+        /// <summary>
+        /// Add a synchronization custom operation. 
+        /// In theory, any custom operation can be done. It is recommended to register the environment check method to ensure that there are normal dependencies and environments after the update is completed.
+        /// </summary>
+        /// <param name="func"></param>
+        /// <returns></returns>
+        /// <exception cref="ArgumentNullException"></exception>
+        public GeneralClientBootstrap AddCustomOption(Func<Task<bool>> func) 
+        {
+            if (func == null) throw new ArgumentNullException(nameof(func));
+            _customTaskOptions.Add(func);
             return this;
         }
 
@@ -173,8 +209,8 @@ namespace GeneralUpdate.ClientCore
             {
                 bool isSkip = false;
                 if (isForcibly) return false;
-                if (_customTaskOption != null) isSkip = await _customTaskOption.Invoke();
-                if (_customOption != null) isSkip = _customOption.Invoke();
+                if (_customSkipTaskOption != null) isSkip = await _customSkipTaskOption.Invoke();
+                if (_customSkipOption != null) isSkip = _customSkipOption.Invoke();
                 return isSkip;
             }
             catch (Exception ex)
@@ -183,6 +219,30 @@ namespace GeneralUpdate.ClientCore
             }
         }
 
+        /// <summary>
+        /// Performs all injected custom operations. 
+        /// </summary>
+        /// <returns></returns>
+        private async Task<bool> ExecuteCustomOptions() 
+        {
+            if (_customOptions.Any())
+            {
+                _customOptions.ForEach(option => option.Invoke());
+                return true;
+            }
+
+            if (_customTaskOptions.Any())
+            {
+                foreach (var option in _customTaskOptions)
+                {
+                    await option.Invoke();
+                }
+                return true;
+            }
+
+            return true;
+        }
+
         #endregion Private Methods
     }
 }
\ No newline at end of file
diff --git a/src/c#/GeneralUpdate.Core/GeneralUpdateBootstrap.cs b/src/c#/GeneralUpdate.Core/GeneralUpdateBootstrap.cs
index 3c90b525bea8516891d0031b3ebf32180b1d8a4d..10519c9a93bdaa5cda6745cf4a35df69336e1d4b 100644
--- a/src/c#/GeneralUpdate.Core/GeneralUpdateBootstrap.cs
+++ b/src/c#/GeneralUpdate.Core/GeneralUpdateBootstrap.cs
@@ -12,10 +12,7 @@ namespace GeneralUpdate.Core
 {
     public class GeneralUpdateBootstrap : AbstractBootstrap<GeneralUpdateBootstrap, IStrategy>
     {
-        public GeneralUpdateBootstrap() : base()
-        {
-            Remote();
-        }
+        public GeneralUpdateBootstrap() : base()=> Remote();
 
         /// <summary>
         /// Gets values from system environment variables (ClientParameter object to base64 string).
diff --git a/src/c#/GeneralUpdate.Core/Strategys/PlatformWindows/WindowsStrategy.cs b/src/c#/GeneralUpdate.Core/Strategys/PlatformWindows/WindowsStrategy.cs
index a0893a27d812b608ccd55f85c92bcb28f0d1eeb9..864a67e6729c479439d87127177ea1b13043359f 100644
--- a/src/c#/GeneralUpdate.Core/Strategys/PlatformWindows/WindowsStrategy.cs
+++ b/src/c#/GeneralUpdate.Core/Strategys/PlatformWindows/WindowsStrategy.cs
@@ -141,7 +141,7 @@ namespace GeneralUpdate.Core.Strategys.PlatformWindows
         /// <param name="callbackAction"></param>
         private void WaitForProcessToStart(string applicationPath, TimeSpan timeout, Action<string> callbackAction = null)
         {
-            using (Process process = Process.Start(applicationPath))
+            using (var process = Process.Start(applicationPath))
             {
                 var startTime = DateTime.UtcNow;
                 while (DateTime.UtcNow - startTime < timeout)