diff --git a/src/c#/GeneralUpdate.ClientCore/GeneralClientBootstrap.cs b/src/c#/GeneralUpdate.ClientCore/GeneralClientBootstrap.cs
index 9227e626dcb54fd725cd9b100baee2da23516516..b20053c2457a0719527e89443d948428605f3036 100644
--- a/src/c#/GeneralUpdate.ClientCore/GeneralClientBootstrap.cs
+++ b/src/c#/GeneralUpdate.ClientCore/GeneralClientBootstrap.cs
@@ -54,8 +54,7 @@ namespace GeneralUpdate.ClientCore
 
         private async Task<GeneralClientBootstrap> BaseLaunch()
         {
-            //bool isSuccess = await ExecuteCustomOptions();
-            //if (!isSuccess) return this;
+            await ExecuteCustomOptions();
             var versionService = new VersionService();
             var mainResp = await versionService.ValidationVersion(Packet.MainUpdateUrl);
             var upgradeResp = await versionService.ValidationVersion(Packet.UpdateUrl);
@@ -161,11 +160,11 @@ namespace GeneralUpdate.ClientCore
         /// <param name="func"></param>
         /// <returns></returns>
         /// <exception cref="ArgumentNullException"></exception>
-        public GeneralClientBootstrap AddCustomOption(Func<bool> func) 
+        public GeneralClientBootstrap AddCustomOption(List<Func<bool>> funcs)
         {
-            if(func == null) throw new ArgumentNullException(nameof(func));
-            _customOptions.Add(func);
-            return this; 
+            if (funcs == null || !funcs.Any()) throw new ArgumentNullException(nameof(funcs));
+            _customOptions.AddRange(funcs);
+            return this;
         }
 
         /// <summary>
@@ -175,10 +174,10 @@ namespace GeneralUpdate.ClientCore
         /// <param name="func"></param>
         /// <returns></returns>
         /// <exception cref="ArgumentNullException"></exception>
-        public GeneralClientBootstrap AddCustomOption(Func<Task<bool>> func) 
+        public GeneralClientBootstrap AddCustomOption(List<Func<Task<bool>>> funcs)
         {
-            if (func == null) throw new ArgumentNullException(nameof(func));
-            _customTaskOptions.Add(func);
+            if (funcs == null || !funcs.Any()) throw new ArgumentNullException(nameof(funcs));
+            _customTaskOptions.AddRange(funcs);
             return this;
         }
 
@@ -223,24 +222,26 @@ namespace GeneralUpdate.ClientCore
         /// Performs all injected custom operations. 
         /// </summary>
         /// <returns></returns>
-        private async Task<bool> ExecuteCustomOptions() 
+        private async Task ExecuteCustomOptions() 
         {
-            if (_customOptions.Any())
-            {
-                _customOptions.ForEach(option => option.Invoke());
-                return true;
-            }
-
             if (_customTaskOptions.Any())
             {
                 foreach (var option in _customTaskOptions)
                 {
-                    await option.Invoke();
+                    var isSuccess = await option.Invoke();
+                    if (!isSuccess)
+                        Core.Events.EventManager.Instance.Dispatch<Action<object, Core.Events.CommonArgs.ExceptionEventArgs>>(this, new Core.Events.CommonArgs.ExceptionEventArgs($"{nameof(option)}Execution failure!"));
+                }
+            }
+            else if (_customOptions.Any())
+            {
+                foreach (var option in _customOptions)
+                {
+                    var isSuccess = option.Invoke();
+                    if (!isSuccess) 
+                        Core.Events.EventManager.Instance.Dispatch<Action<object, Core.Events.CommonArgs.ExceptionEventArgs>>(this, new Core.Events.CommonArgs.ExceptionEventArgs($"{nameof(option)}Execution failure!"));
                 }
-                return true;
             }
-
-            return true;
         }
 
         #endregion Private Methods
diff --git a/src/c#/GeneralUpdate.Core/Events/CommonArgs/ExceptionEventArgs.cs b/src/c#/GeneralUpdate.Core/Events/CommonArgs/ExceptionEventArgs.cs
index 919fae2ed19afef7358dbbec3cc5d2ee7f170557..eb845184323855576d38073e9e665bbfd7e233ad 100644
--- a/src/c#/GeneralUpdate.Core/Events/CommonArgs/ExceptionEventArgs.cs
+++ b/src/c#/GeneralUpdate.Core/Events/CommonArgs/ExceptionEventArgs.cs
@@ -11,6 +11,8 @@ namespace GeneralUpdate.Core.Events.CommonArgs
             _exception = exception;
         }
 
+        public ExceptionEventArgs(string mesage)=> _exception = new Exception(mesage);
+
         public Exception Exception => _exception;
     }
 }
\ No newline at end of file
diff --git a/src/c#/GeneralUpdate.Core/Strategys/PlatformWindows/WindowsStrategy.cs b/src/c#/GeneralUpdate.Core/Strategys/PlatformWindows/WindowsStrategy.cs
index 864a67e6729c479439d87127177ea1b13043359f..228a1fcde8c651bc8daf97fd42e952b9e5fc7ea0 100644
--- a/src/c#/GeneralUpdate.Core/Strategys/PlatformWindows/WindowsStrategy.cs
+++ b/src/c#/GeneralUpdate.Core/Strategys/PlatformWindows/WindowsStrategy.cs
@@ -146,7 +146,7 @@ namespace GeneralUpdate.Core.Strategys.PlatformWindows
                 var startTime = DateTime.UtcNow;
                 while (DateTime.UtcNow - startTime < timeout)
                 {
-                    Thread.Sleep(10 * 1000);
+                    Thread.Sleep(2 * 1000);
                     if (!process.HasExited)
                     {
                         callbackAction?.Invoke(applicationPath);