diff --git a/jenkins/Jenkinsfile.ai-game-creator-shell-build b/jenkins/Jenkinsfile.ai-game-creator-shell-build
index bfbe19901..e8cdb7096 100644
--- a/jenkins/Jenkinsfile.ai-game-creator-shell-build
+++ b/jenkins/Jenkinsfile.ai-game-creator-shell-build
@@ -28,8 +28,9 @@ pipeline {
   stages {
     stage('Checkout') {
       steps {
-        sshagent(credentials: [env.GIT_REMOTE_CREDENTIAL_ID]) {
-          powershell '''
+        withCredentials([sshUserPrivateKey(credentialsId: env.GIT_REMOTE_CREDENTIAL_ID, keyFileVariable: 'GIT_SSH_KEY', usernameVariable: 'GIT_SSH_USER')]) {
+          withEnv(["GIT_SSH_COMMAND=ssh -i \"${env.GIT_SSH_KEY}\" -o StrictHostKeyChecking=no"]) {
+            powershell '''
             $ErrorActionPreference = 'Stop'
             $git = 'C:\\Tools\\Git\\cmd\\git.exe'
             if (-not (Test-Path $git)) { throw "找不到 Git: $git" }
@@ -64,7 +65,8 @@ pipeline {
             $resolved = (& $git rev-parse HEAD).Trim()
             Set-Content -Path '.jenkins-source-commit' -Value $resolved -NoNewline
             Write-Host "源码 commit=$resolved"
-          '''
+            '''
+          }
         }
       }
     }