diff --git a/.github/workflows/humble.yml b/.github/workflows/humble.yml
new file mode 100644
index 0000000..cdb0c21
--- /dev/null
+++ b/.github/workflows/humble.yml
@@ -0,0 +1,32 @@
+# This is workflow for parameter server with humble
+name: humble
+
+on:
+  push:
+    branches: [ "master" ]
+  pull_request:
+    branches: [ "master" ]
+
+  # Allows you to run this workflow manually from the Actions tab
+  workflow_dispatch:
+
+# A workflow run is made up of one or more jobs that can run sequentially or in parallel
+jobs:
+
+  # each job goes for each ros supported distribution.
+  # each job description absorb the distribution dependency as much as possible,
+  # so that build verification script can be agnostic from distribution dependency.
+
+  build:
+    runs-on: ubuntu-latest
+    container:
+      image: ros:humble
+      env:
+        ROS_DISTRO: humble
+    steps:
+      - name: Check out repository code
+        uses: actions/checkout@v3
+      - name: Build with ROS humble
+        shell: bash
+        run: |
+          ./scripts/build-verification.sh
diff --git a/.github/workflows/iron.yml b/.github/workflows/iron.yml
new file mode 100644
index 0000000..e718493
--- /dev/null
+++ b/.github/workflows/iron.yml
@@ -0,0 +1,32 @@
+# This is workflow for parameter server with iron
+name: iron
+
+on:
+  push:
+    branches: [ "master" ]
+  pull_request:
+    branches: [ "master" ]
+
+  # Allows you to run this workflow manually from the Actions tab
+  workflow_dispatch:
+
+# A workflow run is made up of one or more jobs that can run sequentially or in parallel
+jobs:
+
+  # each job goes for each ros supported distribution.
+  # each job description absorb the distribution dependency as much as possible,
+  # so that build verification script can be agnostic from distribution dependency.
+
+  build:
+    runs-on: ubuntu-latest
+    container:
+      image: ros:iron
+      env:
+        ROS_DISTRO: iron
+    steps:
+      - name: Check out repository code
+        uses: actions/checkout@v3
+      - name: Build with ROS iron
+        shell: bash
+        run: |
+          ./scripts/build-verification.sh
diff --git a/.github/workflows/build.yml b/.github/workflows/rolling.yml
similarity index 52%
rename from .github/workflows/build.yml
rename to .github/workflows/rolling.yml
index e2ac599..d4e2cf2 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/rolling.yml
@@ -1,5 +1,5 @@
-# This is workflow to build parameter server in ros docker images
-name: build
+# This is workflow for parameter server with rolling
+name: rolling
 
 on:
   push:
@@ -17,7 +17,7 @@ jobs:
   # each job description absorb the distribution dependency as much as possible,
   # so that build verification script can be agnostic from distribution dependency.
 
-  rolling-build:
+  build:
     runs-on: ubuntu-latest
     container:
       image: ros:rolling
@@ -30,31 +30,3 @@ jobs:
         shell: bash
         run: |
           ./scripts/build-verification.sh
-
-  iron-build:
-    runs-on: ubuntu-latest
-    container:
-      image: ros:iron
-      env:
-        ROS_DISTRO: iron
-    steps:
-      - name: Check out repository code
-        uses: actions/checkout@v3
-      - name: Build with ROS iron
-        shell: bash
-        run: |
-          ./scripts/build-verification.sh
-
-  humble-build:
-    runs-on: ubuntu-latest
-    container:
-      image: ros:humble
-      env:
-        ROS_DISTRO: humble
-    steps:
-      - name: Check out repository code
-        uses: actions/checkout@v3
-      - name: Build with ROS humble
-        shell: bash
-        run: |
-          ./scripts/build-verification.sh
diff --git a/README.md b/README.md
index fd52c3c..20baf6e 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,5 @@
+[![humble](https://github.com/fujitatomoya/ros2_persist_parameter_server/actions/workflows/humble.yml/badge.svg)](https://github.com/fujitatomoya/ros2_persist_parameter_server/actions/workflows/humble.yml) [![iron](https://github.com/fujitatomoya/ros2_persist_parameter_server/actions/workflows/iron.yml/badge.svg)](https://github.com/fujitatomoya/ros2_persist_parameter_server/actions/workflows/iron.yml) [![rolling](https://github.com/fujitatomoya/ros2_persist_parameter_server/actions/workflows/rolling.yml/badge.svg)](https://github.com/fujitatomoya/ros2_persist_parameter_server/actions/workflows/rolling.yml)
+
 # ROS2 Persistent Parameter Server
 <!-- TOC -->