diff --git a/.gitea/workflows/train.yaml b/.gitea/workflows/train.yaml
index 67bbb13..5b41d3a 100644
--- a/.gitea/workflows/train.yaml
+++ b/.gitea/workflows/train.yaml
@@ -47,19 +47,23 @@ jobs:
   build-and-deploy:
     needs: train
     runs-on: ubuntu-latest
+    env:
+      REGISTRY_URL: harbor.inje-private.com
     steps:
       - name: Checkout
         uses: actions/checkout@v4
         with:
           ref: main
 
+      - name: Login to Harbor
+        run: |
+          echo "${{ secrets.REGISTRY_PASSWORD }}" | docker login $REGISTRY_URL -u ${{ secrets.REGISTRY_USER }} --password-stdin
+
       - name: Build Docker image
         run: |
           IMAGE_TAG="${{ github.sha }}"
           docker build -t $REGISTRY_URL/mlops-serving:${IMAGE_TAG} .
           docker push $REGISTRY_URL/mlops-serving:${IMAGE_TAG}
-        env:
-          REGISTRY_URL: ${{ vars.REGISTRY_URL }}
 
       - name: Update manifest
         run: |
@@ -70,6 +74,4 @@ jobs:
           git add manifests/
           git commit -m "Deploy model ${IMAGE_TAG:0:7}"
           git push
-        env:
-          REGISTRY_URL: ${{ vars.REGISTRY_URL }}
       # ↑ manifests/ 변경 → ArgoCD가 자동 감지 → soo ns에 배포
diff --git a/config.yaml b/config.yaml
index afc3bd0..39fb485 100644
--- a/config.yaml
+++ b/config.yaml
@@ -54,6 +54,11 @@ components:
     ingress: argocd.gpulive.cloud
     installed: true
 
+  harbor:
+    url: harbor.inje-private.com
+    installed: true                 # 외부에서 운영 중
+    location: external
+
   dvc:
     version: 3.66.1
     remote_type: nas