diff --git a/images/win/scripts/Installers/Install-AliyunCli.ps1 b/images/win/scripts/Installers/Install-AliyunCli.ps1
index d46622e2e..9aef5955a 100644
--- a/images/win/scripts/Installers/Install-AliyunCli.ps1
+++ b/images/win/scripts/Installers/Install-AliyunCli.ps1
@@ -1,18 +1,29 @@
 ################################################################################
 ##  File:  Install-AliyunCli.ps1
 ##  Desc:  Install Alibaba Cloud CLI
+##  Supply chain security: Alibaba Cloud CLI - checksum validation
 ################################################################################
 
 Write-Host "Download Latest aliyun-cli archive"
-$ZipballUrl = 'https://aliyuncli.alicdn.com/aliyun-cli-windows-latest-amd64.zip'
-$aliyunArchivePath = Start-DownloadWithRetry -Url $ZipballUrl -Name "aliyun-cli.zip"
+$repoUrl = "https://api.github.com/repos/aliyun/aliyun-cli/releases/latest"
+$installerFileName = "aliyun-cli-windows"
+$assets = (Invoke-RestMethod -Uri $repoUrl).assets
+$downloadUrl = ($assets.browser_download_url -ilike "*aliyun-cli-windows-*-amd64.zip*") | Select-Object -First 1
+$packagePath = Start-DownloadWithRetry -Url $downloadUrl -Name "$installerFileName.zip"
+
+#region Supply chain security - Alibaba Cloud CLI
+$fileHash = (Get-FileHash -Path $packagePath -Algorithm SHA256).Hash
+$hashUrl = ($assets.browser_download_url -ilike "*SHASUMS256.txt*") | Select-Object -First 1
+$externalHash = (Invoke-RestMethod -Uri $hashURL).ToString().Split("`n").Where({ $_ -ilike "*$installerFileName*" }).Split(' ')[0]
+Use-ChecksumComparison $fileHash $externalHash
+#endregion
 
 Write-Host "Expand aliyun-cli archive"
 $aliyunPath = "C:\aliyun-cli"
 New-Item -Path $aliyunPath -ItemType Directory -Force
-Extract-7Zip -Path $aliyunArchivePath -DestinationPath $aliyunPath
+Extract-7Zip -Path $packagePath -DestinationPath $aliyunPath
 
 # Add aliyun-cli to path
 Add-MachinePathItem $aliyunPath
 
-Invoke-PesterTests -TestFile "CLI.Tools" -TestName "Aliyun CLI"
\ No newline at end of file
+Invoke-PesterTests -TestFile "CLI.Tools" -TestName "Aliyun CLI"