diff --git a/.env b/.env
index d6b889c..e8bf873 100644
--- a/.env
+++ b/.env
@@ -1,2 +1,2 @@
-CUR_IB_GATEWAY_VER=10.19.2l
-CUR_IBC_VER=3.18.0
+CUR_IB_GATEWAY_VER=10.19.2o
+CUR_IBC_VER=3.19.0
diff --git a/.github/workflows/deploy-dockerhub.yml b/.github/workflows/deploy.yml
similarity index 51%
rename from .github/workflows/deploy-dockerhub.yml
rename to .github/workflows/deploy.yml
index 870604c..2b56d9b 100644
--- a/.github/workflows/deploy-dockerhub.yml
+++ b/.github/workflows/deploy.yml
@@ -1,4 +1,4 @@
-name: Deploy to docker hub
+name: "Publish Docker"
 
 on:
    push:
@@ -13,6 +13,19 @@ on:
 
 jobs:
   build:
+    strategy:
+      matrix:
+        include:
+          # Dockerhub
+          - images: manhinhang/ib-gateway-docker
+            username: DOCKERHUB_USERNAME
+            password: DOCKERHUB_PASSWORD
+            registry: ''
+          # Github
+          - images: ghcr.io/manhinhang/ib-gateway-docker
+            username: ${{ github.actor }}
+            password: GITHUB_TOKEN
+            registry: 'ghcr.io'
     runs-on: ubuntu-latest
     timeout-minutes: 20
     steps:
@@ -21,12 +34,13 @@ jobs:
         id: meta
         uses: docker/metadata-action@v5
         with:
-          images: manhinhang/ib-gateway-docker
+          images: ${{ matrix.images }}
       - name: Login to Docker Hub
         uses: docker/login-action@v3
         with:
-          username: ${{ secrets.DOCKERHUB_USERNAME }}
-          password: ${{ secrets.DOCKERHUB_PASSWORD }}
+          registry: ${{ matrix.registry }}
+          username: ${{ matrix.registry == 'ghcr.io' && matrix.username || secrets[matrix.username] }}
+          password: ${{ secrets[matrix.password] }}
       - name: Build and push
         uses: docker/build-push-action@v5
         with:
diff --git a/.github/workflows/detect-new-ver.yml b/.github/workflows/detect-new-ver.yml
index 867a14e..21275b6 100644
--- a/.github/workflows/detect-new-ver.yml
+++ b/.github/workflows/detect-new-ver.yml
@@ -14,8 +14,6 @@ jobs:
       IBC_VERSION_JSON_URL: "https://api.github.com/repos/IbcAlpha/IBC/releases"
     steps:
     - uses: actions/checkout@master
-    - name: Setup python
-      uses: actions/setup-python@v5
     - name: detect new ib gateway version
       id: check-update
       run: |
@@ -24,21 +22,25 @@ jobs:
         IBC_VER=$(curl ${IBC_VERSION_JSON_URL} | jq -r '.[0].name')
         source .env
 
+        HAS_UPDATE='false'
         if [ "$IB_GATEWAY_VER" = "$CUR_IB_GATEWAY_VER" ]; then
-            echo "No dated IB gateway version"
+            echo "No new IB gateway version available"
             echo has_update=false >> "$GITHUB_OUTPUT"
         else
             echo "New IB gateway version($IB_GATEWAY_VER)"
             echo has_update=true >> "$GITHUB_OUTPUT"
+            HAS_UPDATE='true'
         fi
-
-        if [ "$IBC_VER" = "$CUR_IBC_VER" ]; then
-            echo "No dated IBC version"
+        if [ "$HAS_UPDATE" = 'false' ]; then
+          if [ "$IBC_VER" = "$CUR_IBC_VER" ]; then
+            echo "No new IBC version available"
             echo has_update=false >> "$GITHUB_OUTPUT"
-        else
-            echo "New IBC version($IBC_VER)"
-            echo has_update=true >> "$GITHUB_OUTPUT"
+          else
+              echo "New IBC version($IBC_VER) available"
+              echo has_update=true >> "$GITHUB_OUTPUT"
+          fi
         fi
+
         echo "ib-gateway-ver=$IB_GATEWAY_VER" >> "$GITHUB_OUTPUT"
         echo "ibc-ver=$IBC_VER" >> "$GITHUB_OUTPUT"
     - name: Update files with new version
diff --git a/Dockerfile b/Dockerfile
index 155e1a7..4dbfe8b 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -105,6 +105,7 @@ ENV DISPLAY=:0
 
 ENV IBGW_PORT 4002
 ENV JAVA_HEAP_SIZE 768
+ENV HEALTHCHECK_API_ENABLE=false
 
 EXPOSE $IBGW_PORT
 
diff --git a/README.md b/README.md
index 8770526..e1e0e70 100644
--- a/README.md
+++ b/README.md
@@ -10,9 +10,9 @@ It's just pure `IB Gateway` and don't include any VNC service (for security reas
 
 This docker image just installed:
 
-- [IB Gateway](https://www.interactivebrokers.com/en/index.php?f=16457) (10.19.2l)
+- [IB Gateway](https://www.interactivebrokers.com/en/index.php?f=16457) (10.19.2o)
 
-- [IBC](https://github.com/IbcAlpha/IBC) (3.18.0)
+- [IBC](https://github.com/IbcAlpha/IBC) (3.19.0)
 
 ## Pull the Docker image from Docker Hub
 
@@ -26,7 +26,7 @@ docker run -d \
 --env IB_ACCOUNT= \ #YOUR_USER_ID 
 --env IB_PASSWORD= \ #YOUR_PASSWORD  
 --env TRADING_MODE= \ #paper or live 
---p 4002:4002 \ #brige IB gateway port to your local port 4002
+-p 4002:4002 \ #brige IB gateway port to your local port 4002
 manhinhang/ib-gateway-docker
 ```
 
@@ -60,6 +60,8 @@ ib-gateway-docker
 
 Healthcheck via api call `http://localhost:8080/healthcheck`
 
+Config `HEALTHCHECK_API_ENABLE=true` in environment variable to enable API
+
 ```bash
 curl -f http://localhost:8080/healthcheck
 ```
@@ -76,6 +78,7 @@ services:
       - IB_ACCOUNT=$IB_ACCOUNT
       - IB_PASSWORD=$IB_PASSWORD
       - TRADING_MODE=$TRADING_MODE
+      - HEALTHCHECK_API_ENABLE=true
     healthcheck:
         test: ["CMD", "curl", "-f", "http://localhost:8080/healthcheck"]
         interval: 60s
diff --git a/start.sh b/start.sh
index 7602fa0..44053d4 100755
--- a/start.sh
+++ b/start.sh
@@ -58,7 +58,12 @@ set_java_heap() {
 set_java_heap
 
 # start rest api for healthcheck
-healthcheck-rest >&1 &
+if [ "$HEALTHCHECK_API_ENABLE" = true ] ; then
+  echo "starting healthcheck api..."
+  healthcheck-rest >&1 &
+else
+  echo "Skip starting healthcheck api"
+fi
 
 echo "detect IB gateway version: $IBGW_VERSION"
 
diff --git a/test/test_ib_gateway.py b/test/test_ib_gateway.py
index d4d36b8..2b41dfb 100644
--- a/test/test_ib_gateway.py
+++ b/test/test_ib_gateway.py
@@ -23,7 +23,7 @@ def test_healthcheck():
     assert subprocess.check_call(['docker', 'exec', docker_id, 'healthcheck']) == 0
     subprocess.check_call(['docker', 'rm', '-f', docker_id])
 
-def test_healthcheck_rest():
+def test_healthcheck_api():
     account = os.environ['IB_ACCOUNT']
     password = os.environ['IB_PASSWORD']
     trading_mode = os.environ['TRADING_MODE']
@@ -34,9 +34,32 @@ def test_healthcheck_rest():
         '--env', 'IB_ACCOUNT={}'.format(account),
         '--env', 'IB_PASSWORD={}'.format(password),
         '--env', 'TRADING_MODE={}'.format(trading_mode),
+        '--env', 'HEALTHCHECK_API_ENABLE=true',
         '-p', '8080:8080',
         '-d', IMAGE_NAME]).decode().strip()
     time.sleep(30)
     response = requests.get("http://127.0.0.1:8080/healthcheck")
     assert response.ok
     subprocess.check_call(['docker', 'rm', '-f', docker_id])
+
+def test_healthcheck_api_fail():
+    account = 'test'
+    password = 'test'
+    trading_mode = os.environ['TRADING_MODE']
+
+    # run a container
+    docker_id = subprocess.check_output(
+        ['docker', 'run', 
+        '--env', 'IB_ACCOUNT={}'.format(account),
+        '--env', 'IB_PASSWORD={}'.format(password),
+        '--env', 'TRADING_MODE={}'.format(trading_mode),
+        '--env', 'HEALTHCHECK_API_ENABLE=true',
+        '-p', '8080:8080',
+        '-d', IMAGE_NAME]).decode().strip()
+    time.sleep(30)
+    try:
+        response = requests.get("http://127.0.0.1:8080/healthcheck")
+        assert not response.ok
+    except requests.exceptions.ConnectionError:
+        pass
+    subprocess.check_call(['docker', 'rm', '-f', docker_id])
diff --git a/test/test_ib_gateway_fail.py b/test/test_ib_gateway_fail.py
index 61b622e..af4a9b3 100644
--- a/test/test_ib_gateway_fail.py
+++ b/test/test_ib_gateway_fail.py
@@ -63,5 +63,8 @@ def test_healthcheck_fail(host):
 
 def test_healthcheck_rest_fail(host):
     time.sleep(30)
-    response = requests.get("http://127.0.0.1:8080/healthcheck")
-    assert not response.ok
\ No newline at end of file
+    try:
+        response = requests.get("http://127.0.0.1:8080/healthcheck")
+        assert False
+    except requests.exceptions.ConnectionError:
+        pass