diff --git a/.github/workflows/hw_mode_test.yml b/.github/workflows/hw_mode_test.yml
index 219bf248..b6136e3d 100644
--- a/.github/workflows/hw_mode_test.yml
+++ b/.github/workflows/hw_mode_test.yml
@@ -1034,13 +1034,13 @@ jobs:
         build-envs: 'OCCLUM_RELEASE_BUILD=1'
 
     - name: Install OpenJDK 11 (Glibc)
-      run: docker exec ${{ github.job }} bash -c "apt update && apt install -y openjdk-11-jdk"
+      run: docker exec ${{ env.CONTAINER_NAME }} bash -c "apt update && apt install -y openjdk-11-jdk"
 
     - name: Download and compile netty unit test demos
-      run: docker exec ${{ github.job }} bash -c "cd /root/occlum/demos/netty_ut && ./build.sh"
+      run: docker exec ${{ env.CONTAINER_NAME }} bash -c "cd /root/occlum/demos/netty_ut && ./build.sh"
 
     - name: Run netty unit test demo
-      run: docker exec ${{ github.job }} bash -c "cd /root/occlum/demos/netty_ut && ./run_netty_ut_jdk11.sh"
+      run: docker exec ${{ env.CONTAINER_NAME }} bash -c "cd /root/occlum/demos/netty_ut && ./run_netty_ut_jdk11.sh"
 
     - name: Clean the environment
       if: ${{ always() }}