diff --git a/.gitignore b/.gitignore
index f1adef99e..133458559 100644
--- a/.gitignore
+++ b/.gitignore
@@ -286,7 +286,7 @@ paket-files/
 *.VC.db
 
 ## Wox specific
-
+Output/*
 /Python.Runtime.dll
 Wox/Images/websearch/Thumbs.db
 Wox/Images/Thumbs.db
diff --git a/Plugins/Wox.Plugin.CMD/Main.cs b/Plugins/Wox.Plugin.CMD/Main.cs
index be6043d51..1a65f21e2 100644
--- a/Plugins/Wox.Plugin.CMD/Main.cs
+++ b/Plugins/Wox.Plugin.CMD/Main.cs
@@ -87,7 +87,7 @@ namespace Wox.Plugin.CMD
                 }
                 catch (Exception e)
                 {
-                    Log.Error(e);
+                    Log.Exception(e);
                 }
                 return results;
             }
diff --git a/Plugins/Wox.Plugin.PluginManagement/Main.cs b/Plugins/Wox.Plugin.PluginManagement/Main.cs
index 33abd1718..18af05f06 100644
--- a/Plugins/Wox.Plugin.PluginManagement/Main.cs
+++ b/Plugins/Wox.Plugin.PluginManagement/Main.cs
@@ -118,7 +118,7 @@ namespace Wox.Plugin.PluginManagement
             catch (WebException e)
             {
                 Log.Warn("Can't connect to Wox plugin website, check your conenction");
-                Log.Error(e);
+                Log.Exception(e);
                 return new List<Result>();
             }
             List<WoxPluginResult> searchedPlugins;
@@ -129,7 +129,7 @@ namespace Wox.Plugin.PluginManagement
             catch(JsonSerializationException e)
             {
                 context.API.ShowMsg("Coundn't parse api search results", "Please update your Wox!", string.Empty);
-                Log.Error(e);
+                Log.Exception(e);
                 return results;
             }
 
@@ -164,7 +164,7 @@ namespace Wox.Plugin.PluginManagement
                                 var info = "download plugin " + r.name + "failed.";
                                 MessageBox.Show(info);
                                 Log.Warn(info);
-                                Log.Error(e);
+                                Log.Exception(e);
                                 return false;
                             }
                             context.API.InstallPlugin(filePath);
diff --git a/Plugins/Wox.Plugin.Program/ProgramSources/AppPathsProgramSource.cs b/Plugins/Wox.Plugin.Program/ProgramSources/AppPathsProgramSource.cs
index 51caa7caf..47c2b7bae 100644
--- a/Plugins/Wox.Plugin.Program/ProgramSources/AppPathsProgramSource.cs
+++ b/Plugins/Wox.Plugin.Program/ProgramSources/AppPathsProgramSource.cs
@@ -61,7 +61,7 @@ namespace Wox.Plugin.Program.ProgramSources
                     }
                     catch (Exception e)
                     {
-                        Log.Error(e);
+                        Log.Exception(e);
                     }
                 }
             }
diff --git a/Plugins/Wox.Plugin.Program/ProgramSources/FileSystemProgramSource.cs b/Plugins/Wox.Plugin.Program/ProgramSources/FileSystemProgramSource.cs
index f408ae7a8..420d6172a 100644
--- a/Plugins/Wox.Plugin.Program/ProgramSources/FileSystemProgramSource.cs
+++ b/Plugins/Wox.Plugin.Program/ProgramSources/FileSystemProgramSource.cs
@@ -72,7 +72,7 @@ namespace Wox.Plugin.Program.ProgramSources
             catch (Exception e)
             {
                 var woxPluginException = new WoxPluginException("Program", $"GetAppFromDirectory failed: {path}", e);
-                Log.Error(woxPluginException);
+                Log.Exception(woxPluginException);
             }
         }
 
diff --git a/Plugins/Wox.Plugin.WebSearch/SuggestionSources/Baidu.cs b/Plugins/Wox.Plugin.WebSearch/SuggestionSources/Baidu.cs
index b10bbf379..2b889cb78 100644
--- a/Plugins/Wox.Plugin.WebSearch/SuggestionSources/Baidu.cs
+++ b/Plugins/Wox.Plugin.WebSearch/SuggestionSources/Baidu.cs
@@ -29,7 +29,7 @@ namespace Wox.Plugin.WebSearch.SuggestionSources
             catch (WebException e)
             {
                 Log.Warn("Can't get suggestion from baidu");
-                Log.Error(e);
+                Log.Exception(e);
                 return new List<string>(); ;
             }
 
@@ -45,7 +45,7 @@ namespace Wox.Plugin.WebSearch.SuggestionSources
                 }
                 catch (JsonSerializationException e)
                 {
-                    Log.Error(e);
+                    Log.Exception(e);
                     return new List<string>();
                 }
 
diff --git a/Plugins/Wox.Plugin.WebSearch/SuggestionSources/Google.cs b/Plugins/Wox.Plugin.WebSearch/SuggestionSources/Google.cs
index c62376020..5cea59a8e 100644
--- a/Plugins/Wox.Plugin.WebSearch/SuggestionSources/Google.cs
+++ b/Plugins/Wox.Plugin.WebSearch/SuggestionSources/Google.cs
@@ -24,7 +24,7 @@ namespace Wox.Plugin.WebSearch.SuggestionSources
             catch (WebException e)
             {
                 Log.Warn("Can't get suggestion from google");
-                Log.Error(e);
+                Log.Exception(e);
                 return new List<string>(); ;
             }
             if (string.IsNullOrEmpty(result)) return new List<string>();
@@ -35,7 +35,7 @@ namespace Wox.Plugin.WebSearch.SuggestionSources
             }
             catch (JsonSerializationException e)
             {
-                Log.Error(e);
+                Log.Exception(e);
                 return new List<string>();
             }
             if (json != null)
diff --git a/Wox.Core/Plugin/JsonRPCPlugin.cs b/Wox.Core/Plugin/JsonRPCPlugin.cs
index 2c6c72e1c..3d7fb006f 100644
--- a/Wox.Core/Plugin/JsonRPCPlugin.cs
+++ b/Wox.Core/Plugin/JsonRPCPlugin.cs
@@ -74,7 +74,7 @@ namespace Wox.Core.Plugin
                 }
                 catch (Exception e)
                 {
-                    Log.Error(e);
+                    Log.Exception(e);
                 }
             }
             return null;
diff --git a/Wox.Core/Plugin/PluginConfig.cs b/Wox.Core/Plugin/PluginConfig.cs
index 075bf2707..0b59c06f5 100644
--- a/Wox.Core/Plugin/PluginConfig.cs
+++ b/Wox.Core/Plugin/PluginConfig.cs
@@ -78,7 +78,7 @@ namespace Wox.Core.Plugin
             catch (Exception e)
             {
                 string msg = $"Parse plugin config {configPath} failed: json format is not valid";
-                Log.Error(new WoxException(msg));
+                Log.Exception(new WoxException(msg));
                 return null;
             }
 
@@ -86,14 +86,14 @@ namespace Wox.Core.Plugin
             if (!AllowedLanguage.IsAllowed(metadata.Language))
             {
                 string msg = $"Parse plugin config {configPath} failed: invalid language {metadata.Language}";
-                Log.Error(new WoxException(msg));
+                Log.Exception(new WoxException(msg));
                 return null;
             }
 
             if (!File.Exists(metadata.ExecuteFilePath))
             {
                 string msg = $"Parse plugin config {configPath} failed: ExecuteFile {metadata.ExecuteFilePath} didn't exist";
-                Log.Error(new WoxException(msg));
+                Log.Exception(new WoxException(msg));
                 return null;
             }
 
diff --git a/Wox.Core/Plugin/PluginManager.cs b/Wox.Core/Plugin/PluginManager.cs
index 3f6e87b6c..cc68357b4 100644
--- a/Wox.Core/Plugin/PluginManager.cs
+++ b/Wox.Core/Plugin/PluginManager.cs
@@ -228,7 +228,7 @@ namespace Wox.Core.Plugin
                 }
                 catch (Exception e)
                 {
-                    Log.Error(new WoxPluginException(metadata.Name, "Couldn't load plugin context menus", e));
+                    Log.Exception(new WoxPluginException(metadata.Name, "Couldn't load plugin context menus", e));
                     return new List<Result>();
                 }
             }
diff --git a/Wox.Core/Plugin/PluginsLoader.cs b/Wox.Core/Plugin/PluginsLoader.cs
index 369e1f72e..b62a9a9c7 100644
--- a/Wox.Core/Plugin/PluginsLoader.cs
+++ b/Wox.Core/Plugin/PluginsLoader.cs
@@ -39,7 +39,7 @@ namespace Wox.Core.Plugin
                 }
                 catch (Exception e)
                 {
-                    Log.Error(new WoxPluginException(metadata.Name, "Couldn't load assembly", e));
+                    Log.Exception(new WoxPluginException(metadata.Name, "Couldn't load assembly", e));
                     continue;
                 }
                 var types = assembly.GetTypes();
@@ -50,7 +50,7 @@ namespace Wox.Core.Plugin
                 }
                 catch (InvalidOperationException e)
                 {
-                    Log.Error(new WoxPluginException(metadata.Name, "Can't find class implement IPlugin", e));
+                    Log.Exception(new WoxPluginException(metadata.Name, "Can't find class implement IPlugin", e));
                     continue;
                 }
                 IPlugin plugin;
@@ -60,7 +60,7 @@ namespace Wox.Core.Plugin
                 }
                 catch (Exception e)
                 {
-                    Log.Error(new WoxPluginException(metadata.Name, "Can't create instance", e));
+                    Log.Exception(new WoxPluginException(metadata.Name, "Can't create instance", e));
                     continue;
                 }
                 PluginPair pair = new PluginPair
@@ -90,13 +90,13 @@ namespace Wox.Core.Plugin
                     }
                     else
                     {
-                        Log.Error(new WoxException("Python can't be found in PATH."));
+                        Log.Exception(new WoxException("Python can't be found in PATH."));
                         return new List<PluginPair>();
                     }
                 }
                 else
                 {
-                    Log.Error(new WoxException("Path variable is not set."));
+                    Log.Exception(new WoxException("Path variable is not set."));
                     return new List<PluginPair>();
                 }
             }
@@ -109,7 +109,7 @@ namespace Wox.Core.Plugin
                 }
                 else
                 {
-                    Log.Error(new WoxException("Can't find python executable in python directory"));
+                    Log.Exception(new WoxException("Can't find python executable in python directory"));
                     return new List<PluginPair>();
                 }
             }
diff --git a/Wox.Core/Resource/Internationalization.cs b/Wox.Core/Resource/Internationalization.cs
index cce468624..4396fd249 100644
--- a/Wox.Core/Resource/Internationalization.cs
+++ b/Wox.Core/Resource/Internationalization.cs
@@ -29,7 +29,7 @@ namespace Wox.Core.Resource
                 }
                 catch (Exception e)
                 {
-                    Log.Error(e);
+                    Log.Exception(e);
                 }
             }
         }
@@ -117,7 +117,7 @@ namespace Wox.Core.Resource
             catch (Exception e)
             {
                 var woxPluginException = new WoxPluginException(pluginPair.Metadata.Name, "Update Plugin metadata translation failed:", e);
-                Log.Error(woxPluginException);
+                Log.Exception(woxPluginException);
             }
         }
 
diff --git a/Wox.Core/Resource/Theme.cs b/Wox.Core/Resource/Theme.cs
index 7782b55ad..d3473ad90 100644
--- a/Wox.Core/Resource/Theme.cs
+++ b/Wox.Core/Resource/Theme.cs
@@ -36,7 +36,7 @@ namespace Wox.Core.Resource
                     }
                     catch (Exception e)
                     {
-                        Log.Error(e);
+                        Log.Exception(e);
                     }
                 }
             }
diff --git a/Wox.Core/Updater.cs b/Wox.Core/Updater.cs
index bfd06219a..1f3246852 100644
--- a/Wox.Core/Updater.cs
+++ b/Wox.Core/Updater.cs
@@ -34,16 +34,16 @@ namespace Wox.Core
             }
             catch (HttpRequestException he)
             {
-                Log.Error(he);
+                Log.Exception(he);
             }
             catch (WebException we)
             {
-                Log.Error(we);
+                Log.Exception(we);
             }
             catch (SocketException sc)
             {
                 Log.Info("Socket exception happened!, which method cause this exception??");
-                Log.Error(sc);
+                Log.Exception(sc);
             }
             catch (Exception exception)
             {
@@ -72,7 +72,7 @@ namespace Wox.Core
             catch (WebException e)
             {
                 Log.Warn("Can't connect to github api to check new version");
-                Log.Error(e);
+                Log.Exception(e);
                 return string.Empty;
             }
 
@@ -85,7 +85,7 @@ namespace Wox.Core
                 }
                 catch (JsonSerializationException e)
                 {
-                    Log.Error(e);
+                    Log.Exception(e);
                     return string.Empty;
                 }
                 var version = json?["tag_name"]?.ToString();
diff --git a/Wox.Infrastructure/Image/ImageLoader.cs b/Wox.Infrastructure/Image/ImageLoader.cs
index 478b1c7d5..f01b72f31 100644
--- a/Wox.Infrastructure/Image/ImageLoader.cs
+++ b/Wox.Infrastructure/Image/ImageLoader.cs
@@ -63,7 +63,7 @@ namespace Wox.Infrastructure.Image
             }
             catch (System.Exception e)
             {
-                Log.Error(e);
+                Log.Exception(e);
                 return ImageSources[ErrorIcon];
             }
         }
@@ -94,7 +94,7 @@ namespace Wox.Infrastructure.Image
             }
             catch (System.Exception e)
             {
-                Log.Error(e);
+                Log.Exception(e);
                 return ImageSources[ErrorIcon];
             }
         }
diff --git a/Wox.Infrastructure/Logger/Log.cs b/Wox.Infrastructure/Logger/Log.cs
index 9931d1dae..acf90fbd3 100644
--- a/Wox.Infrastructure/Logger/Log.cs
+++ b/Wox.Infrastructure/Logger/Log.cs
@@ -35,19 +35,29 @@ namespace Wox.Infrastructure.Logger
             var type = $"{method.DeclaringType.NonNull().FullName}.{method.Name}";
             return type;
         }
-        public static void Error(System.Exception e)
+
+        public static void Error(string msg)
         {
             var type = CallerType();
             var logger = LogManager.GetLogger(type);
+            System.Diagnostics.Debug.WriteLine($"ERROR: {msg}");
+            logger.Error(msg);
+        }
+
+        public static void Exception(System.Exception e)
+        {
 #if DEBUG
             throw e;
 #else
-            while (e.InnerException != null)
+            var type = CallerType();
+            var logger = LogManager.GetLogger(type);
+
+            do
             {
                 logger.Error(e.Message);
-                logger.Error(e.StackTrace);
+                logger.Error($"\n{e.StackTrace}");
                 e = e.InnerException;
-            }
+            } while (e != null);
 #endif
         }
 
diff --git a/Wox.Infrastructure/Storage/BinaryStorage.cs b/Wox.Infrastructure/Storage/BinaryStorage.cs
index ed1246720..bc6d5919f 100644
--- a/Wox.Infrastructure/Storage/BinaryStorage.cs
+++ b/Wox.Infrastructure/Storage/BinaryStorage.cs
@@ -63,12 +63,12 @@ namespace Wox.Infrastructure.Storage
             }
             catch (SerializationException e)
             {
-                Log.Error(e);
+                Log.Exception(e);
                 LoadDefault();
             }
             catch (InvalidCastException e)
             {
-                Log.Error(e);
+                Log.Exception(e);
                 LoadDefault();
             }
             finally
@@ -114,7 +114,7 @@ namespace Wox.Infrastructure.Storage
                 }
                 catch (SerializationException e)
                 {
-                    Log.Error(e);
+                    Log.Exception(e);
                 }
             }
         }
diff --git a/Wox.Infrastructure/Storage/JsonStorage.cs b/Wox.Infrastructure/Storage/JsonStorage.cs
index b67c02230..8a208bcc2 100644
--- a/Wox.Infrastructure/Storage/JsonStorage.cs
+++ b/Wox.Infrastructure/Storage/JsonStorage.cs
@@ -60,7 +60,7 @@ namespace Wox.Infrastructure.Storage
             catch (JsonSerializationException e)
             {
                 LoadDefault();
-                Log.Error(e);
+                Log.Exception(e);
             }
         }
 
diff --git a/Wox/App.xaml.cs b/Wox/App.xaml.cs
index e465eff63..e56d8eac5 100644
--- a/Wox/App.xaml.cs
+++ b/Wox/App.xaml.cs
@@ -6,6 +6,7 @@ using Wox.Core.Plugin;
 using Wox.Core.UserSettings;
 using Wox.Helper;
 using Wox.Infrastructure.Image;
+using Wox.Infrastructure.Logger;
 using Wox.Infrastructure.Storage;
 using Wox.ViewModel;
 using Stopwatch = Wox.Infrastructure.Stopwatch;
@@ -22,7 +23,8 @@ namespace Wox
         [STAThread]
         public static void Main()
         {
-            RegisterAppDomainUnhandledException();
+            RegisterAppDomainExceptions();
+
             if (SingleInstance<App>.InitializeAsFirstInstance(Unique))
             {
                 using (var application = new App())
@@ -74,18 +76,31 @@ namespace Wox
             Current.Exit += (s, e) => Dispose();
             Current.SessionEnding += (s, e) => Dispose();
         }
+
+        /// <summary>
+        /// let exception throw as normal is better for Debug 
+        /// </summary>
         [Conditional("RELEASE")]
         private void RegisterDispatcherUnhandledException()
         {
-            // let exception throw as normal is better for Debug 
             DispatcherUnhandledException += ErrorReporting.DispatcherUnhandledException;
         }
 
+
+
+        /// <summary>
+        /// let exception throw as normal is better for Debug 
+        /// </summary>
         [Conditional("RELEASE")]
-        private static void RegisterAppDomainUnhandledException()
+        private static void RegisterAppDomainExceptions()
         {
-            // let exception throw as normal is better for Debug 
+            
             AppDomain.CurrentDomain.UnhandledException += ErrorReporting.UnhandledExceptionHandle;
+            AppDomain.CurrentDomain.FirstChanceException += (s, e) =>
+            {
+                Log.Error("First Chance Exception:");
+                Log.Exception(e.Exception);
+            };
         }
 
         public void Dispose()
diff --git a/Wox/Wox.csproj b/Wox/Wox.csproj
index 56af73314..289ae6df8 100644
--- a/Wox/Wox.csproj
+++ b/Wox/Wox.csproj
@@ -405,29 +405,30 @@
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
   <PropertyGroup>
     <PostBuildEvent>
-      xcopy /Y  $(ProjectDir)Themes\* $(TargetDir)Themes\
-      xcopy /Y /E  $(ProjectDir)Images\* $(TargetDir)Images\
-      xcopy /Y /D /E $(SolutionDir)Plugins\HelloWorldPython\* $(TargetDir)Plugins\HelloWorldPython\*
+xcopy /Y  $(ProjectDir)Themes\* $(TargetDir)Themes\
+xcopy /Y /E  $(ProjectDir)Images\* $(TargetDir)Images\
+xcopy /Y /D /E $(SolutionDir)Plugins\HelloWorldPython\* $(TargetDir)Plugins\HelloWorldPython\*
 
+cd $(SolutionDir)packages\squirrel*\tools
+copy /Y Squirrel.exe $(TargetDir)..\Update.exe
+cd $(SolutionDir)
 
-
-      if $(ConfigurationName) == Release (
-      cd "$(TargetDir)Plugins" &amp; del /s /q NLog.dll
-      cd "$(TargetDir)Plugins" &amp; del /s /q NLog.config
-      cd "$(TargetDir)Plugins" &amp; del /s /q Wox.Plugin.pdb
-      cd "$(TargetDir)Plugins" &amp; del /s /q Wox.Plugin.dll
-      cd "$(TargetDir)Plugins" &amp; del /s /q Wox.Core.dll
-      cd "$(TargetDir)Plugins" &amp; del /s /q Wox.Core.pdb
-      cd "$(TargetDir)Plugins" &amp; del /s /q ICSharpCode.SharpZipLib.dll
-      cd "$(TargetDir)Plugins" &amp; del /s /q NAppUpdate.Framework.dll
-      cd "$(TargetDir)Plugins" &amp; del /s /q Wox.Infrastructure.dll
-      cd "$(TargetDir)Plugins" &amp; del /s /q Wox.Infrastructure.pdb
-      cd "$(TargetDir)Plugins" &amp; del /s /q Newtonsoft.Json.dll
-      cd "$(TargetDir)Plugins" &amp; del /s /q JetBrains.Annotations.dll
-      cd "$(TargetDir)Plugins" &amp; del /s /q Pinyin4Net.dll
-
-      cd "$(TargetDir)" &amp; del /s /q *.xml
-      )
+if $(ConfigurationName) == Release (
+cd "$(TargetDir)Plugins" &amp; del /s /q NLog.dll
+cd "$(TargetDir)Plugins" &amp; del /s /q NLog.config
+cd "$(TargetDir)Plugins" &amp; del /s /q Wox.Plugin.pdb
+cd "$(TargetDir)Plugins" &amp; del /s /q Wox.Plugin.dll
+cd "$(TargetDir)Plugins" &amp; del /s /q Wox.Core.dll
+cd "$(TargetDir)Plugins" &amp; del /s /q Wox.Core.pdb
+cd "$(TargetDir)Plugins" &amp; del /s /q ICSharpCode.SharpZipLib.dll
+cd "$(TargetDir)Plugins" &amp; del /s /q NAppUpdate.Framework.dll
+cd "$(TargetDir)Plugins" &amp; del /s /q Wox.Infrastructure.dll
+cd "$(TargetDir)Plugins" &amp; del /s /q Wox.Infrastructure.pdb
+cd "$(TargetDir)Plugins" &amp; del /s /q Newtonsoft.Json.dll
+cd "$(TargetDir)Plugins" &amp; del /s /q JetBrains.Annotations.dll
+cd "$(TargetDir)Plugins" &amp; del /s /q Pinyin4Net.dll
+cd "$(TargetDir)" &amp; del /s /q *.xml
+)
 </PostBuildEvent>
   </PropertyGroup>
   <PropertyGroup>
@@ -438,11 +439,6 @@
        !-->
   <Target Name="BeforeBuild">
   </Target>
-  <Target Name="AfterBuild" Condition=" '$(Configuration)' == 'Release' And '$(APPVEYOR_BUILD_FOLDER)' == '' ">
-    <GetAssemblyIdentity AssemblyFiles="$(TargetPath)">
-      <Output TaskParameter="Assemblies" ItemName="myAssemblyInfo" />
-    </GetAssemblyIdentity>
-    <Exec Command="nuget pack $(SolutionDir)Deploy\wox.nuspec -Version %(myAssemblyInfo.Version) -Properties Configuration=Release -OutputDirectory $(TargetDir) -BasePath $(TargetDir)" />
-    <Exec Command="squirrel --releasify $(TargetDir)Wox.%(myAssemblyInfo.Version).nupkg --releaseDir $(TargetDir)Installer --no-msi" />
+  <Target Name="AfterBuild">
   </Target>
 </Project>
\ No newline at end of file