diff --git a/.vs/ProjectSettings.json b/.vs/ProjectSettings.json
deleted file mode 100644
index e257ff9..0000000
--- a/.vs/ProjectSettings.json
+++ /dev/null
@@ -1,3 +0,0 @@
-{
-  "CurrentProjectSetting": "无配置"
-}
\ No newline at end of file
diff --git a/.vs/VSWorkspaceState.json b/.vs/VSWorkspaceState.json
deleted file mode 100644
index e6151b7..0000000
--- a/.vs/VSWorkspaceState.json
+++ /dev/null
@@ -1,7 +0,0 @@
-{
-  "ExpandedNodes": [
-    ""
-  ],
-  "SelectedNode": "\\winrar-keygen.vcxproj",
-  "PreviewInSolutionExplorer": false
-}
\ No newline at end of file
diff --git a/.vs/slnx.sqlite b/.vs/slnx.sqlite
deleted file mode 100644
index eb78dd0..0000000
Binary files a/.vs/slnx.sqlite and /dev/null differ
diff --git a/.vs/winrar-keygen/project-colors.json b/.vs/winrar-keygen/project-colors.json
deleted file mode 100644
index b145099..0000000
--- a/.vs/winrar-keygen/project-colors.json
+++ /dev/null
@@ -1,16 +0,0 @@
-{
-  "Version": 1,
-  "ProjectMap": {
-    "2443aa55-9534-4451-9bcc-48ac0982a0cc": {
-      "ProjectGuid": "2443aa55-9534-4451-9bcc-48ac0982a0cc",
-      "DisplayName": "winrar-keygen",
-      "ColorIndex": 0
-    },
-    "a2fe74e1-b743-11d0-ae1a-00a0c90fffc3": {
-      "ProjectGuid": "a2fe74e1-b743-11d0-ae1a-00a0c90fffc3",
-      "DisplayName": "杂项文件",
-      "ColorIndex": -1
-    }
-  },
-  "NextColorIndex": 1
-}
\ No newline at end of file
diff --git a/.vs/winrar-keygen/v16/.suo b/.vs/winrar-keygen/v16/.suo
deleted file mode 100644
index 3b5c873..0000000
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diff --git a/.vs/winrar-keygen/v16/Browse.VC.db b/.vs/winrar-keygen/v16/Browse.VC.db
deleted file mode 100644
index c9ce361..0000000
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diff --git a/.vs/winrar-keygen/v16/ipch/AutoPCH/628c3add77deba66/_TMAIN.ipch b/.vs/winrar-keygen/v16/ipch/AutoPCH/628c3add77deba66/_TMAIN.ipch
deleted file mode 100644
index e1d131d..0000000
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diff --git a/.vs/winrar-keygen/v16/ipch/AutoPCH/668bd2139634a6e1/_TMAIN.ipch b/.vs/winrar-keygen/v16/ipch/AutoPCH/668bd2139634a6e1/_TMAIN.ipch
deleted file mode 100644
index c212da0..0000000
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diff --git a/.vs/winrar-keygen/v16/ipch/AutoPCH/c0f0bdcf41a1ec98/_TMAIN.ipch b/.vs/winrar-keygen/v16/ipch/AutoPCH/c0f0bdcf41a1ec98/_TMAIN.ipch
deleted file mode 100644
index 3ce0646..0000000
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diff --git a/.vs/winrar-keygen/v16/ipch/AutoPCH/d7897464e69c1b44/_TMAIN.ipch b/.vs/winrar-keygen/v16/ipch/AutoPCH/d7897464e69c1b44/_TMAIN.ipch
deleted file mode 100644
index 0561ee0..0000000
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diff --git a/.vs/winrar-keygen/v17/.suo b/.vs/winrar-keygen/v17/.suo
deleted file mode 100644
index 0b068e8..0000000
Binary files a/.vs/winrar-keygen/v17/.suo and /dev/null differ
diff --git a/.vs/winrar-keygen/v17/Browse.VC.db b/.vs/winrar-keygen/v17/Browse.VC.db
deleted file mode 100644
index fd80bc2..0000000
Binary files a/.vs/winrar-keygen/v17/Browse.VC.db and /dev/null differ
diff --git a/.vs/winrar-keygen/v17/Current/Browse.VC.db b/.vs/winrar-keygen/v17/Current/Browse.VC.db
deleted file mode 100644
index 3628278..0000000
Binary files a/.vs/winrar-keygen/v17/Current/Browse.VC.db and /dev/null differ
diff --git a/.vs/winrar-keygen/v17/Current/ipch/AutoPCH/668bd2139634a6e1/_TMAIN.ipch b/.vs/winrar-keygen/v17/Current/ipch/AutoPCH/668bd2139634a6e1/_TMAIN.ipch
deleted file mode 100644
index ba072bb..0000000
Binary files a/.vs/winrar-keygen/v17/Current/ipch/AutoPCH/668bd2139634a6e1/_TMAIN.ipch and /dev/null differ
diff --git a/.vs/winrar-keygen/v17/Current/ipch/AutoPCH/d7897464e69c1b44/_TMAIN.ipch b/.vs/winrar-keygen/v17/Current/ipch/AutoPCH/d7897464e69c1b44/_TMAIN.ipch
deleted file mode 100644
index c993090..0000000
Binary files a/.vs/winrar-keygen/v17/Current/ipch/AutoPCH/d7897464e69c1b44/_TMAIN.ipch and /dev/null differ
diff --git a/.vs/winrar-keygen/v17/ipch/AutoPCH/123780a2115e65a2/WINRARCONFIG.ipch b/.vs/winrar-keygen/v17/ipch/AutoPCH/123780a2115e65a2/WINRARCONFIG.ipch
deleted file mode 100644
index a29adb8..0000000
Binary files a/.vs/winrar-keygen/v17/ipch/AutoPCH/123780a2115e65a2/WINRARCONFIG.ipch and /dev/null differ
diff --git a/.vs/winrar-keygen/v17/ipch/AutoPCH/668bd2139634a6e1/_TMAIN.ipch b/.vs/winrar-keygen/v17/ipch/AutoPCH/668bd2139634a6e1/_TMAIN.ipch
deleted file mode 100644
index 19d5cfc..0000000
Binary files a/.vs/winrar-keygen/v17/ipch/AutoPCH/668bd2139634a6e1/_TMAIN.ipch and /dev/null differ
diff --git a/.vs/winrar-keygen/v17/ipch/AutoPCH/d7897464e69c1b44/_TMAIN.ipch b/.vs/winrar-keygen/v17/ipch/AutoPCH/d7897464e69c1b44/_TMAIN.ipch
deleted file mode 100644
index 94a478e..0000000
Binary files a/.vs/winrar-keygen/v17/ipch/AutoPCH/d7897464e69c1b44/_TMAIN.ipch and /dev/null differ
diff --git a/_tmain.cpp b/_tmain.cpp
index a2bb639..6da957c 100644
--- a/_tmain.cpp
+++ b/_tmain.cpp
@@ -7,12 +7,12 @@
 #include <system_error>
 
 void Help() {
+    _putts(TEXT("Please use the following command:\n"));
     _putts(TEXT("Usage:"));
     _putts(TEXT("        winrar-keygen.exe <Your Name> <Your License>"));
     _putts(TEXT(""));
     _putts(TEXT("Example:"));
-    _putts(TEXT(""));
-    _putts(TEXT("        winrar-keygen.exe \"Github\" \"Github.com\""));
+    _putts(TEXT("        winrar-keygen.exe \"Github\" \"Github.com\"\n"));
     _putts(TEXT("  or:"));
     _putts(TEXT("        winrar-keygen.exe \"Github\" \"Github.com\" > rarreg.key\n"));
     _putts(TEXT("  or:"));
diff --git a/bin/Win32-Release/winrar-keygen.exe b/bin/Win32-Release/winrar-keygen.exe
index 89079b2..5c31c9f 100644
Binary files a/bin/Win32-Release/winrar-keygen.exe and b/bin/Win32-Release/winrar-keygen.exe differ
diff --git a/bin/Win32-Release/winrar-keygen.pdb b/bin/Win32-Release/winrar-keygen.pdb
index 2ffe01d..41cb4ca 100644
Binary files a/bin/Win32-Release/winrar-keygen.pdb and b/bin/Win32-Release/winrar-keygen.pdb differ
diff --git a/bin/x64-Release/winrar-keygen.exe b/bin/x64-Release/winrar-keygen.exe
index 4f0f8ee..fb40f1f 100644
Binary files a/bin/x64-Release/winrar-keygen.exe and b/bin/x64-Release/winrar-keygen.exe differ
diff --git a/bin/x64-Release/winrar-keygen.pdb b/bin/x64-Release/winrar-keygen.pdb
index 6743a4b..cdc9b53 100644
Binary files a/bin/x64-Release/winrar-keygen.pdb and b/bin/x64-Release/winrar-keygen.pdb differ
diff --git a/winrar-keygen.aps b/winrar-keygen.aps
index ddc14f3..c7e74cc 100644
Binary files a/winrar-keygen.aps and b/winrar-keygen.aps differ
diff --git a/winrar-keygen.rc b/winrar-keygen.rc
index aab3f0a..81d57ba 100644
--- a/winrar-keygen.rc
+++ b/winrar-keygen.rc
@@ -61,8 +61,8 @@ IDI_ICON1               ICON                    "icon.ico"
 //
 
 VS_VERSION_INFO VERSIONINFO
- FILEVERSION 2,1,0,0
- PRODUCTVERSION 2,1,0,0
+ FILEVERSION 2,1,1,0
+ PRODUCTVERSION 2,1,1,0
  FILEFLAGSMASK 0x3fL
 #ifdef _DEBUG
  FILEFLAGS 0x1L
@@ -79,12 +79,12 @@ BEGIN
         BEGIN
             VALUE "CompanyName", "WinRAR Keygen"
             VALUE "FileDescription", "WinRAR Key Generation Tool"
-            VALUE "FileVersion", "2.1.0.0"
+            VALUE "FileVersion", "2.1.1.0"
             VALUE "InternalName", "winrar-keygen.exe"
-            VALUE "LegalCopyright", "Copyright (C) 2021"
+            VALUE "LegalCopyright", "Copyright (C) 2022 MIT License"
             VALUE "OriginalFilename", "winrar-keygen.exe"
             VALUE "ProductName", "WinRAR Keygen"
-            VALUE "ProductVersion", "2.1.0.0"
+            VALUE "ProductVersion", "2.1.1.0"
         END
     END
     BLOCK "VarFileInfo"