diff --git a/.gitea/workflows/deploy-prod.yml b/.gitea/workflows/deploy-prod.yml
index e08d624..fa992c0 100644
--- a/.gitea/workflows/deploy-prod.yml
+++ b/.gitea/workflows/deploy-prod.yml
@@ -11,7 +11,8 @@ concurrency:
   cancel-in-progress: true
 
 env:
-  DEPLOY_HOST: quant.taxbaik.com
+  DEPLOY_HOST: quant.taxbaik.com          # 앱 도메인 (헬스체크, URL 검증용)
+  DEPLOY_SSH_HOST: 178.104.200.7          # SSH 직접 접속 IP (Cloudflare 우회)
   DEPLOY_USER: kjh2064
   SERVICE_NAME: quantengine
   DOTNET_VERSION: '10.0.x'
@@ -113,9 +114,9 @@ jobs:
             exit 1
           fi
 
-          # 호스트 키 스캔 (재시도)
+          # 호스트 키 스캔 (재시도) - SSH 직접 IP 사용 (Cloudflare 우회)
           for i in 1 2 3; do
-            if ssh-keyscan -t ed25519,rsa -H ${{ env.DEPLOY_HOST }} >> ~/.ssh/known_hosts 2>/dev/null; then
+            if ssh-keyscan -t ed25519,rsa -H ${{ env.DEPLOY_SSH_HOST }} >> ~/.ssh/known_hosts 2>/dev/null; then
               echo "✓ Host key added"
               break
             elif [ $i -lt 3 ]; then
@@ -126,10 +127,10 @@ jobs:
             fi
           done
 
-          # SSH 연결 테스트
-          echo "Testing SSH connection..."
+          # SSH 연결 테스트 - SSH 직접 IP 사용
+          echo "Testing SSH connection to ${{ env.DEPLOY_SSH_HOST }}..."
           if ssh -o ConnectTimeout=10 -o StrictHostKeyChecking=no -i ~/.ssh/id_ed25519 \
-            "${{ env.DEPLOY_USER }}@${{ env.DEPLOY_HOST }}" "echo ✓ SSH OK"; then
+            "${{ env.DEPLOY_USER }}@${{ env.DEPLOY_SSH_HOST }}" "echo ✓ SSH OK"; then
             echo "✓ SSH connection verified"
           else
             echo "❌ SSH connection test failed"
@@ -198,6 +199,7 @@ jobs:
           TIMESTAMP=$(date +%Y%m%d_%H%M%S)
           COMMIT=$(git rev-parse --short HEAD)
           DEPLOY_HOST="${{ env.DEPLOY_HOST }}"
+          DEPLOY_SSH_HOST="${{ env.DEPLOY_SSH_HOST }}"
           DEPLOY_USER="${{ env.DEPLOY_USER }}"
 
           TELEGRAM_BOT_TOKEN="${{ secrets.TELEGRAM_BOT_TOKEN }}"
@@ -229,10 +231,10 @@ jobs:
 
           echo "=== Deploying QuantEngine $COMMIT ($TIMESTAMP) ==="
 
-          # 원격 디렉토리 생성
+          # 원격 디렉토리 생성 - SSH 직접 IP 사용
           echo "📁 Creating remote directories..."
           if ! ssh -o ConnectTimeout=10 -o StrictHostKeyChecking=no -i ~/.ssh/id_ed25519 \
-            "$DEPLOY_USER@$DEPLOY_HOST" "mkdir -p /home/kjh2064/tmp"; then
+            "$DEPLOY_USER@$DEPLOY_SSH_HOST" "mkdir -p /home/kjh2064/tmp"; then
             echo "❌ Failed to create remote directories"
             notify_failure "Remote directory creation"
           fi
@@ -244,7 +246,7 @@ jobs:
 
             for attempt in 1 2 3; do
               if scp -o ConnectTimeout=10 -o StrictHostKeyChecking=no -i ~/.ssh/id_ed25519 \
-                "$SRC" "$DEPLOY_USER@$DEPLOY_HOST:/home/kjh2064/tmp/$DST" 2>&1; then
+                "$SRC" "$DEPLOY_USER@$DEPLOY_SSH_HOST:/home/kjh2064/tmp/$DST" 2>&1; then
                 echo "✓ Transferred $SRC"
                 break
               elif [ $attempt -lt 3 ]; then
@@ -257,11 +259,11 @@ jobs:
             done
           done
 
-          # 배포 스크립트 실행 (재시도)
+          # 배포 스크립트 실행 (재시도) - SSH 직접 IP 사용
           echo "🚀 Running deployment script..."
           for attempt in 1 2; do
             if ssh -o ConnectTimeout=10 -o StrictHostKeyChecking=no -i ~/.ssh/id_ed25519 \
-              "$DEPLOY_USER@$DEPLOY_HOST" "chmod +x /home/kjh2064/tmp/deploy.sh && CI_DEPLOY=1 /home/kjh2064/tmp/deploy.sh"; then
+              "$DEPLOY_USER@$DEPLOY_SSH_HOST" "chmod +x /home/kjh2064/tmp/deploy.sh && CI_DEPLOY=1 /home/kjh2064/tmp/deploy.sh"; then
               echo "✓ Deployment script executed successfully"
               break
             elif [ $attempt -lt 2 ]; then
@@ -273,10 +275,10 @@ jobs:
             fi
           done
 
-          # 환경 파일 설치
+          # 환경 파일 설치 - SSH 직접 IP 사용
           echo "⚙️ Installing environment configuration..."
           if ! ssh -o ConnectTimeout=10 -o StrictHostKeyChecking=no -i ~/.ssh/id_ed25519 \
-            "$DEPLOY_USER@$DEPLOY_HOST" "mkdir -p /home/kjh2064/.config && install -m 600 /home/kjh2064/tmp/quantengine.env /home/kjh2064/.config/quantengine.env && rm -f /home/kjh2064/tmp/quantengine.env"; then
+            "$DEPLOY_USER@$DEPLOY_SSH_HOST" "mkdir -p /home/kjh2064/.config && install -m 600 /home/kjh2064/tmp/quantengine.env /home/kjh2064/.config/quantengine.env && rm -f /home/kjh2064/tmp/quantengine.env"; then
             echo "❌ Failed to install configuration"
             notify_failure "Configuration installation"
           fi
@@ -289,7 +291,7 @@ jobs:
           loopback_headers=""
           for i in 1 2 3; do
             echo "  Health check attempt $i..."
-            loopback_headers=$(ssh -o ConnectTimeout=10 -o StrictHostKeyChecking=no -i ~/.ssh/id_ed25519 "$DEPLOY_USER@$DEPLOY_HOST" "curl -s -D - -o /dev/null -m 5 http://127.0.0.1:5000/" 2>&1)
+            loopback_headers=$(ssh -o ConnectTimeout=10 -o StrictHostKeyChecking=no -i ~/.ssh/id_ed25519 "$DEPLOY_USER@$DEPLOY_SSH_HOST" "curl -s -D - -o /dev/null -m 5 http://127.0.0.1:5000/" 2>&1)
 
             if printf '%s' "$loopback_headers" | grep -qE '^HTTP/1\.[01] (200|30[12]) '; then
               echo "✓ Loopback health check passed"