diff --git a/scripts/deploy-from-workstation.ps1 b/scripts/deploy-from-workstation.ps1
index bc54c179..12f18e10 100644
--- a/scripts/deploy-from-workstation.ps1
+++ b/scripts/deploy-from-workstation.ps1
@@ -49,6 +49,12 @@ $sshTunnel = $null
 $buildkitConfig = Join-Path $repoRoot 'deploy/buildkitd.toml'
 $regctlVersion = 'v0.11.5'
 $regctlSha256 = '9b83975d464e4ee5a9f899a3ead26072ed67e9a8ed0f582897bfad8141b45938'
+$composerRepoPackagist = if (Test-Path Env:CAIWU_COMPOSER_REPO_PACKAGIST) {
+    $env:CAIWU_COMPOSER_REPO_PACKAGIST
+}
+else {
+    'https://mirrors.cloud.tencent.com/composer/'
+}
 
 function Test-CaiwuReleaseIncludesCommit {
     param([string]$PreviousSha, [string]$ReleaseSha)
@@ -408,6 +414,7 @@ try {
             --load `
             --tag $fullImage `
             --build-context 'frontend=.caiwu-build/public' `
+            --build-arg "COMPOSER_REPO_PACKAGIST=$composerRepoPackagist" `
             --build-arg "VCS_REF=$deploySha" `
             --build-arg "BUILD_DATE=$buildDate" `
             --build-arg 'APP_VERSION=3.1.15' `
@@ -559,6 +566,7 @@ try {
                 --output "type=oci,dest=$localTar" `
                 --tag $fullImage `
                 --build-context 'frontend=.caiwu-build/public' `
+                --build-arg "COMPOSER_REPO_PACKAGIST=$composerRepoPackagist" `
                 --build-arg "VCS_REF=$deploySha" `
                 --build-arg "BUILD_DATE=$buildDate" `
                 --build-arg 'APP_VERSION=3.1.15' `