diff --git a/.github/workflows/deploy.sh b/.github/workflows/deploy.sh
index c125d57..05198fe 100644
--- a/.github/workflows/deploy.sh
+++ b/.github/workflows/deploy.sh
@@ -1,8 +1,8 @@
 #!/bin/bash
 set -e
 
-# Create SSH key file with proper handling
-echo "$SSH_KEY" > key.pem
+# Create SSH key file with proper handling, stripping Windows-style line endings
+printf '%s' "$SSH_KEY" | tr -d '\r' > key.pem
 chmod 600 key.pem
 
 # Verify key file was created properly
@@ -17,6 +17,8 @@ echo "Deploying to $SSH_USER@$SSH_HOST..."
 scp -o StrictHostKeyChecking=no \
     -o UserKnownHostsFile=/dev/null \
     -o ConnectTimeout=10 \
+    -o BatchMode=yes \
+    -o PasswordAuthentication=no \
     -i key.pem \
     unchain unchain.service \
     "${SSH_USER}@${SSH_HOST}:~"
@@ -25,6 +27,8 @@ scp -o StrictHostKeyChecking=no \
 ssh -o StrictHostKeyChecking=no \
     -o UserKnownHostsFile=/dev/null \
     -o ConnectTimeout=10 \
+    -o BatchMode=yes \
+    -o PasswordAuthentication=no \
     -i key.pem \
     "${SSH_USER}@${SSH_HOST}" << 'SSHEOF'
   set -e
diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index 7ee1b79..c07064a 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -40,9 +40,9 @@ jobs:
           GIT_REPO: ${{ github.repository }}
         run: |
           echo "Building Go application with gitHash=${{ env.gitHash }} and buildTime=${{ env.buildTime }}"
-          go build -ldflags="-X 'main.gitHash=${{ github.sha }}' -X 'main.buildTime=${{ env.buildTime }}'" -o unchain .ldTime=${{ env.buildTime }}'" -o unchain .
+          go build -ldflags="-X 'main.gitHash=${{ github.sha }}' -X 'main.buildTime=${{ env.buildTime }}'" -o unchain .
 
-      - name: Deploy to AliCould ECS
+      - name: Deploy to AliCloud ECS
         env:
           SSH_HOST: ${{ secrets.ECS_HOST }}
           SSH_USER: ${{ secrets.ECS_USER }}
@@ -50,4 +50,3 @@ jobs:
           CONFIG_TOML: ${{ vars.CONFIG_TOML }}
         run: bash .github/workflows/deploy.sh
 #       add more server to deploy
-