diff --git a/.config/git/.gitconfig b/.config/git/.gitconfig
index 494d67c..5c7266c 100644
--- a/.config/git/.gitconfig
+++ b/.config/git/.gitconfig
@@ -17,4 +17,6 @@
 	clean = git-lfs clean -- %f
 	smudge = git-lfs smudge -- %f
 	process = git-lfs filter-process
-	required = true
\ No newline at end of file
+	required = true
+[safe]
+	directory = %(prefix)///wsl.localhost/Arch/home/js0ny/inf2c/coursework-2-mips-simulator-js0ny
diff --git a/powershell/Aliases.ps1 b/powershell/Aliases.ps1
index 29fff31..4f5741b 100644
--- a/powershell/Aliases.ps1
+++ b/powershell/Aliases.ps1
@@ -2,7 +2,7 @@
 $EDITOR = "code"
 # Shell Equivalents #
 Set-Alias "touch" "New-Item"
-${function:ll} = { Get-ChildItem -Force } 
+${function:ll} = { Get-ChildItem -Force }
 
 # Shell Configurations #
 ${function:shcfg}    = { code $PROFILE }
@@ -34,4 +34,13 @@ ${function:pyact} = { conda activate $args[0] }
 ${function:pydact} = { conda deactivate }
 ${function:pylsenvs} = { conda env list }
 ${function:pymkenv} = { conda create --name $args[0] }
-${function:pyrmenv} = { conda remove --name $args[0] --all }
\ No newline at end of file
+${function:pyrmenv} = { conda remove --name $args[0] --all }
+
+# Winget #
+
+if ($isWindows) {
+    ${function:wini} = { winget install $args }
+    ${function:winr} = { winget uninstall $args }
+    ${function:wins} = { winget search $args }
+    ${function:winu} = { winget upgrade $args }
+}
diff --git a/setup/win_setup.ps1 b/setup/win_setup.ps1
index e7f1177..03fcf50 100644
--- a/setup/win_setup.ps1
+++ b/setup/win_setup.ps1
@@ -175,6 +175,7 @@ scoop install main/dos2unix        # Convert line endings
 scoop install main/hyperfine       # Benchmark
 scoop install main/bottom          # System Monitor
 scoop install main/delta           # diff
+scoop install extras/gpg4win
 
 # File Management
 scoop install extras/everything
diff --git a/win/.wslconfig b/win/.wslconfig
index 1d6a486..2166134 100644
--- a/win/.wslconfig
+++ b/win/.wslconfig
@@ -1,12 +1,12 @@
 # ~/.wslconfig
 # New-Item -ItemType SymbolicLink -Path ~\.wslconfig -Target ~\.dotfiles\win\.wslconfig
 [wsl2]
-networkingMode=mirrored
-dnsTunneling=true
-firewall=true
-autoProxy=true
+# networkingMode=mirrored
+# dnsTunneling=true
+# firewall=true
+# autoProxy=true
 
 [experimental]
 # requires dnsTunneling but are also OPTIONAL
 bestEffortDnsParsing=true
-hostAddressLoopback=true
\ No newline at end of file
+hostAddressLoopback=true
diff --git a/win/Microsoft.PowerShell_profile.ps1 b/win/Microsoft.PowerShell_profile.ps1
index 0cb0f30..f87965e 100644
--- a/win/Microsoft.PowerShell_profile.ps1
+++ b/win/Microsoft.PowerShell_profile.ps1
@@ -79,24 +79,24 @@ If (Test-Path "$HOME\miniconda3\Scripts\conda.exe") {
 #endregion
 
 ## Check Start Up ##
-$SystemlogFilePath = "$env:USERPROFILE\.PowerShellStartup.log"
-# 检查日志文件是否存在
-if (-not (Test-Path $SystemlogFilePath)) {
-	New-Item -Path $SystemlogFilePath -ItemType File -Force | Out-Null
-}
-# 读取日志文件的最后一行（即上次启动日期）
-$__lastStartup = Get-Content -Path $SystemlogFilePath -Tail 1 -ErrorAction SilentlyContinue
-$_currentDate = (Get-Date).ToString("yyyy-MM-dd")
-if (-not ($__lastStartup -eq $_currentDate)) {
-	Get-Date
-	Update-ForexData &
-	Write-Host "今天是第一次启动 PowerShell。"
-	# 记录当前日期到日志文件
-	$_currentDate | Out-File -FilePath $SystemlogFilePath -Append
-}
-Remove-Variable SystemlogFilePath
-Remove-Variable __lastStartup
-Remove-Variable _currentDate
+#$SystemlogFilePath = "$env:USERPROFILE\.PowerShellStartup.log"
+## 检查日志文件是否存在
+#if (-not (Test-Path $SystemlogFilePath)) {
+#	New-Item -Path $SystemlogFilePath -ItemType File -Force | Out-Null
+#}
+## 读取日志文件的最后一行（即上次启动日期）
+#$__lastStartup = Get-Content -Path $SystemlogFilePath -Tail 1 -ErrorAction SilentlyContinue
+#$_currentDate = (Get-Date).ToString("yyyy-MM-dd")
+#if (-not ($__lastStartup -eq $_currentDate)) {
+#	Get-Date
+#	Update-ForexData &
+#	Write-Host "今天是第一次启动 PowerShell。"
+#	# 记录当前日期到日志文件
+#	$_currentDate | Out-File -FilePath $SystemlogFilePath -Append
+#}
+#Remove-Variable SystemlogFilePath
+#Remove-Variable __lastStartup
+#Remove-Variable _currentDate
 
 # Use some unix commands
 ${function:tree} = { wsl tree $args}