diff --git a/.github/workflows/humble_docker_test.yaml b/.github/workflows/humble_docker_test.yaml
index fb6b26b..66fc034 100644
--- a/.github/workflows/humble_docker_test.yaml
+++ b/.github/workflows/humble_docker_test.yaml
@@ -1,25 +1,20 @@
-name: Humble_test_with_docker_NativeROS_string
+name: buid_and_test_with_docker_NativeROS_string
 
 on:
   push:
     branches:
       - "main"
   pull_request:
-    types: [opened, synchronize, labeled]
+    types: [opened, synchronize]
 jobs:
   ci:
-    runs-on: ${{ matrix.os }}
-    if: |
-      ((github.event.action == 'labeled') && (github.event.label.name == 'TESTING') && (github.base_ref == 'main' )) ||
-      ((github.event.action == 'synchronize') && (github.base_ref == 'main') && contains(github.event.pull_request.labels.*.name, 'TESTING')) ||
-      (github.ref_name == 'main')
+    runs-on: ubuntu-latest
     container:
       image: osrf/ros:${{ matrix.ros_distribution }}-desktop
     timeout-minutes: 5
     strategy:
       fail-fast: false
       matrix:
-        os: [ubuntu-22.04]
         ros_distribution: [humble]
     steps:
       - name: Checkout code
@@ -31,14 +26,14 @@ jobs:
 
       - name: Install Docker Compose
         run: sudo apt-get update && sudo apt-get install -y docker-compose
-      # docker-compose.yml を使ってコンテナを起動
+      # runs containers using docker-compose.yml
       - name: Build and run containers
         run: docker-compose up -d
       - name: Wait for containers to start
-        run: sleep 20  # コンテナが確実に起動するのを待つ時間を長くする
+        run: sleep 20  # wait time for container startup.
       - name: List running containers
-        run: docker ps -a  # 全コンテナが起動しているか確認
-      - name: Show container logs  # コンテナのログを確認する
+        run: docker ps -a  # Check if all containers are running.
+      - name: Show container logs
         run: |
           docker logs app1
           docker logs app2
@@ -56,7 +51,7 @@ jobs:
           docker exec -d app2 bash -c "nc -l -p 8080"
           # app1からapp2へのTCP接続を確認
           docker exec app1 bash -c "echo 'Test' | nc -w 3 172.19.0.3 8080"
-      # app1: ビルドの準備 (chmod +x update_ip.sh と ./update_ip.sh の実行)
+      # app1: prepare build (chmod +x update_ip.sh と ./update_ip.sh の実行)
       - name: Prepare build in mros
         run: |
           docker cp $GITHUB_WORKSPACE app1:/root/ws_mros  # ソースコードをapp1コンテナにコピー
@@ -64,7 +59,7 @@ jobs:
           cd /root/ws_mros &&
           chmod +x update_ip.sh &&  # 権限変更
           ./update_ip.sh"  # IPアドレス更新スクリプトの実行
-      # app1: クリーンビルド
+      # app1: clean and build
       - name: Clean and build in mros
         run: |
           docker exec app1 bash -c "
@@ -73,7 +68,7 @@ jobs:
           ls -la &&
           bash build.bash clean &&  # クリーンアップ
           bash build.bash all test_echoback_string"
-      # app2: のコードをコンテナにコピーしてビルド
+      # app2:
       - name: Clone Native test stub source code to app2 and build and run
         run: |
           docker exec app2 bash -c "
diff --git a/.github/workflows/humble_test.yaml b/.github/workflows/humble_test.yaml
index 0464e49..bfb3b19 100644
--- a/.github/workflows/humble_test.yaml
+++ b/.github/workflows/humble_test.yaml
@@ -1,26 +1,22 @@
-name: ci_humble
+#TODO fix file name and "name:" like "build and test"  
+
+name: build_and_test
 
 on:
   push:
     branches:
       - "main"
-      - "feat/add_ci_config"
   pull_request:
-    types: [opened, synchronize, labeled]
+    types: [opened, synchronize ]
 jobs:
-  ci:
-    runs-on: ${{ matrix.os }}
-    if: |
-      ((github.event.action == 'labeled') && (github.event.label.name == 'TESTING') && (github.base_ref == 'main' )) ||
-      ((github.event.action == 'synchronize') && (github.base_ref == 'main') && contains(github.event.pull_request.labels.*.name, 'TESTING')) ||
-      (github.ref_name == 'main')
+  build_and_test:
+    runs-on: ubuntu-latest
     container:
       image: osrf/ros:${{ matrix.ros_distribution }}-desktop
     timeout-minutes: 3
     strategy:
       fail-fast: false
       matrix:
-        os: [ubuntu-22.04]
         ros_distribution: [humble]
         comm-target: [native , mros]
         comm-data-type: [string, twist]
@@ -74,19 +70,19 @@ jobs:
         shell: bash
         run : |
             ./test_echoback_${{ matrix.comm-data-type }}/mros2-posix &
-            mros_pid=$!  # mROSのプロセスIDを取得
+            mros_pid=$!  # get mROS process id
 
-            # Native ROSをバックグラウンドで実行
+            # Run Native ROS in background
             cd ws_host/
             source /opt/ros/humble/setup.bash
             source install/setup.bash
             ros2 run mros2_echoreply_${{ matrix.comm-data-type }} echoreply_node &
 
-            # mROSが終了するまで待つ
+            # Wait until mROS finishes
             wait $mros_pid
             mros_status=$?
 
-            # 結果に基づいてCIの成否を判断
+            # Judge CI success based on results
             if [ $mros_status -eq 0 ] ;then
               echo "Succeed pub/sub test process between mros2 and Native ROS"
               exit 0
@@ -99,16 +95,16 @@ jobs:
         shell: bash
         run : |
             ./test_echoback_${{ matrix.comm-data-type }}/mros2-posix &
-            mros_pid=$!  # テストプログラムのプロセスIDを取得
+            mros_pid=$!  # get mROS process id
 
-            # テスト対象をバックグラウンドで実行
+            # Run mROS responder in background
             ./cmake_build/mros2-posix &
 
-            # mROSが終了するまで待つ
+            # Wait until mROS finishes
             wait $mros_pid
             mros_status=$?
 
-            # 結果に基づいてCIの成否を判断
+            # Judge CI success based on results
             if [ $mros_status -eq 0 ] ;then
               echo "Succeed pub/sub test process between mros2 and Native ROS"
               exit 0
diff --git a/README.md b/README.md
index dd01bca..43c9b97 100644
--- a/README.md
+++ b/README.md
@@ -37,7 +37,7 @@ sudo apt-get update && sudo apt-get install -y \
   libssl-dev libreadline-dev zlib1g-dev \
   make autoconf automake cmake \
   pkg-config curl \
-  net-tools netcat jinja2
+  net-tools netcat python3-jinja2
 ```
 
 Please check the IP address and netmask of the execution environment.