diff --git a/%SystemDrive%/ProgramData/Microsoft/Windows/Caches/cversions.2.db b/%SystemDrive%/ProgramData/Microsoft/Windows/Caches/cversions.2.db
deleted file mode 100644
index 753176f..0000000
Binary files a/%SystemDrive%/ProgramData/Microsoft/Windows/Caches/cversions.2.db and /dev/null differ
diff --git a/%SystemDrive%/ProgramData/Microsoft/Windows/Caches/{5A61170E-597E-4CAC-A21F-9E5D188D9F31}.2.ver0x0000000000000001.db b/%SystemDrive%/ProgramData/Microsoft/Windows/Caches/{5A61170E-597E-4CAC-A21F-9E5D188D9F31}.2.ver0x0000000000000001.db
deleted file mode 100644
index 6d8685b..0000000
Binary files a/%SystemDrive%/ProgramData/Microsoft/Windows/Caches/{5A61170E-597E-4CAC-A21F-9E5D188D9F31}.2.ver0x0000000000000001.db and /dev/null differ
diff --git a/%SystemDrive%/ProgramData/Microsoft/Windows/Caches/{6AF0698E-D558-4F6E-9B3C-3716689AF493}.2.ver0x0000000000000001.db b/%SystemDrive%/ProgramData/Microsoft/Windows/Caches/{6AF0698E-D558-4F6E-9B3C-3716689AF493}.2.ver0x0000000000000001.db
deleted file mode 100644
index f19a3b0..0000000
Binary files a/%SystemDrive%/ProgramData/Microsoft/Windows/Caches/{6AF0698E-D558-4F6E-9B3C-3716689AF493}.2.ver0x0000000000000001.db and /dev/null differ
diff --git a/%SystemDrive%/ProgramData/Microsoft/Windows/Caches/{DDF571F2-BE98-426D-8288-1A9A39C3FDA2}.2.ver0x0000000000000001.db b/%SystemDrive%/ProgramData/Microsoft/Windows/Caches/{DDF571F2-BE98-426D-8288-1A9A39C3FDA2}.2.ver0x0000000000000001.db
deleted file mode 100644
index ce40c96..0000000
Binary files a/%SystemDrive%/ProgramData/Microsoft/Windows/Caches/{DDF571F2-BE98-426D-8288-1A9A39C3FDA2}.2.ver0x0000000000000001.db and /dev/null differ
diff --git a/.dbg-fullenv.json b/.dbg-fullenv.json
deleted file mode 100644
index 65fdc71..0000000
--- a/.dbg-fullenv.json
+++ /dev/null
@@ -1,26 +0,0 @@
-{
- "SystemRoot": "C:\\Windows",
- "windir": "C:\\Windows",
- "SystemDrive": "C:",
- "ProgramData": "C:\\ProgramData",
- "ProgramFiles": "C:\\Program Files",
- "ProgramFiles(x86)": "C:\\Program Files (x86)",
- "ProgramW6432": "C:\\Program Files",
- "COMMONPROGRAMFILES": "C:\\Program Files\\Common Files",
- "APPDATA": "C:\\Users\\Administrator\\AppData\\Roaming",
- "LOCALAPPDATA": "C:\\Users\\Administrator\\AppData\\Local",
- "USERPROFILE": "C:\\Users\\Administrator",
- "HOMEDRIVE": "C:",
- "HOMEPATH": "\\Users\\Administrator",
- "USERNAME": "Administrator",
- "COMPUTERNAME": "LINXIONG",
- "OS": "Windows_NT",
- "PROCESSOR_ARCHITECTURE": "AMD64",
- "NUMBER_OF_PROCESSORS": "8",
- "TEMP": "C:\\Users\\ADMINI~1\\AppData\\Local\\Temp",
- "TMP": "C:\\Users\\ADMINI~1\\AppData\\Local\\Temp",
- "JAVA_HOME": "C:\\Program Files\\Java\\jdk-17",
- "ANDROID_HOME": "C:\\Android\\Sdk",
- "NDK_HOME": "C:\\Android\\Sdk\\ndk\\27.0.12077973",
- "PATH": "C:\\Windows\\System32;C:\\Windows;C:\\Windows\\System32\\Wbem;C:\\Windows\\System32\\WindowsPowerShell\\v1.0;D:\\APP\\DSH-desktop;C:\\Program Files\\Java\\jdk-17\\bin;C:\\Users\\Administrator\\.cargo\\bin;C:\\Android\\Sdk\\platform-tools"
-}
\ No newline at end of file
diff --git a/.gitignore b/.gitignore
index e77782b..88dbb90 100644
--- a/.gitignore
+++ b/.gitignore
@@ -25,6 +25,10 @@ data/
 .grade-test/
 sync-server/.data-*/
 
+# ---- 历史遗留垃圾（勿跟踪）----
+%SystemDrive%/
+.dbg-*.json
+
 # ---- 工具与本地二进制 ----
 tools/pnpm.exe
 tools/pnpm.zip