diff --git a/.gitea/workflows/ci.yml b/.gitea/workflows/ci.yml
index 8fb190f..09f6dbb 100644
--- a/.gitea/workflows/ci.yml
+++ b/.gitea/workflows/ci.yml
@@ -161,12 +161,14 @@ jobs:
         uses: actions/checkout@v3
 
       - name: Setup SSH for web VPS deploy
+        env:
+          DEPLOY_SSH_KEY: ${{ secrets.DEPLOY_SSH_KEY }}
         run: |
           mkdir -p ~/.ssh
-          printf '%s' "${{ secrets.DEPLOY_SSH_KEY }}" > ~/.ssh/deploy_key
+          printf '%s\n' "$DEPLOY_SSH_KEY" | tr -d '\r' > ~/.ssh/deploy_key
           chmod 600 ~/.ssh/deploy_key
           ssh-keyscan -H 161.33.139.73 >> ~/.ssh/known_hosts 2>/dev/null
-          echo "SSH ready"
+          echo "SSH ready: $(ssh-keygen -l -f ~/.ssh/deploy_key 2>&1)"
 
       - name: Build backend image (node:20-slim + Prisma MySQL)
         run: docker build -t okr-backend:latest -f Dockerfile.backend .