diff --git a/InnoSetup/build_setup.iss b/InnoSetup/build_setup.iss
index b335ce3..45db889 100644
--- a/InnoSetup/build_setup.iss
+++ b/InnoSetup/build_setup.iss
@@ -3,7 +3,7 @@
 #define MyAppVersion "0.3.3"
 #define MyAppPublisher "zhiliao007 <wenqing.li@aliyun.com> QQxiaoming <2014500726@smail.xtu.edu.cn>"
 #define MyAppURL "https://github.com/zhiliao007/YUVviewer"
-#define MyAppExeName "YUVviewer_setup.exe"
+#define MyAppExeName "YUVviewer.exe"
 #define MyAppOutputName "YUVviewer_setup"
 
 [Setup]
@@ -18,23 +18,28 @@ AppPublisher={#MyAppPublisher}
 AppPublisherURL={#MyAppURL}
 AppSupportURL={#MyAppURL}
 AppUpdatesURL={#MyAppURL}
-VersionInfoVersion=0.3.3.000
-DefaultDirName={pf}\{#MyAppName}
-DisableProgramGroupPage=yes
-InfoBeforeFile=..\InnoSetup\Info.txt
+DefaultDirName={autopf}\{#MyAppName}
+DefaultGroupName={#MyAppName}
 OutputBaseFilename={#MyAppOutputName}
-OutPutdir=..\InnoSetup
-SetupIconFile=..\img\ico.ico
 Compression=lzma
 SolidCompression=yes
 
+UninstallDisplayIcon={app}/{#MyAppExeName}
+InfoBeforeFile=..\InnoSetup\Info.txt
+OutPutdir=..\InnoSetup
+SetupIconFile=..\img\ico.ico
+PrivilegesRequired=admin
+VersionInfoVersion=0.3.3.000
+AllowNoIcons=no
+DisableProgramGroupPage=yes
+WizardStyle=modern
 
 [Languages]
-Name: "chinesesimp"; MessagesFile: "compiler:Default.isl"
+Name: "english"; MessagesFile: "compiler:Default.isl"
 
 [Tasks]
-Name: "desktopicon"; Description: "{cm:CreateDesktopIcon}"; GroupDescription: "{cm:AdditionalIcons}"; Flags: unchecked; OnlyBelowVersion: 0,6.1
-Name: "quicklaunchicon"; Description: "{cm:CreateQuickLaunchIcon}"; GroupDescription: "{cm:AdditionalIcons}"; Flags: unchecked
+Name: "desktopicon"; Description: "{cm:CreateDesktopIcon}"; GroupDescription: "{cm:AdditionalIcons}"; Flags: unchecked
+Name: "quicklaunchicon"; Description: "{cm:CreateQuickLaunchIcon}"; GroupDescription: "{cm:AdditionalIcons}"; Flags: unchecked; OnlyBelowVersion: 6.1; Check: not IsAdminInstallMode
 
 [Files]
 Source: "..\InnoSetup\build\YUVviewer.exe"; DestDir: "{app}"; Flags: ignoreversion
@@ -42,9 +47,18 @@ Source: "..\InnoSetup\build\*"; DestDir: "{app}"; Flags: ignoreversion recursesu
 ; 注意: 不要在任何共享系统文件上使用“Flags: ignoreversion”
 
 [Icons]
-Name: "{commonprograms}\{#MyAppName}"; Filename: "{app}\{#MyAppExeName}"
-Name: "{commondesktop}\{#MyAppName}"; Filename: "{app}\{#MyAppExeName}"; Tasks: desktopicon
+Name: "{group}\{#MyAppName}"; Filename: "{app}\{#MyAppExeName}"
+Name: "{group}\{cm:ProgramOnTheWeb,{#MyAppName}}"; Filename: "{#MyAppURL}"
+Name: "{group}\{cm:UninstallProgram,{#MyAppName}}"; Filename: "{uninstallexe}"
+Name: "{autodesktop}\{#MyAppName}"; Filename: "{app}\{#MyAppExeName}"; Tasks: desktopicon
 Name: "{userappdata}\Microsoft\Internet Explorer\Quick Launch\{#MyAppName}"; Filename: "{app}\{#MyAppExeName}"; Tasks: quicklaunchicon
 
 [Run]
 Filename: "{app}\{#MyAppExeName}"; Description: "{cm:LaunchProgram,{#StringChange(MyAppName, '&', '&&')}}"; Flags: nowait postinstall skipifsilent
+
+[Code]
+procedure CurUninstallStepChanged(CurUninstallStep: TUninstallStep);
+    begin
+        if CurUninstallStep = usUninstall then
+            DeleteFile(ExpandConstant('{app}\YUVviewer.ini'));
+    end;