diff --git a/.github/workflows/bats-tests.yml b/.github/workflows/bats-tests.yml
index b85eb3d..4d3f1f5 100644
--- a/.github/workflows/bats-tests.yml
+++ b/.github/workflows/bats-tests.yml
@@ -14,7 +14,12 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v2
+      uses: actions/checkout@v4
+
+    - name: Set up Git configurations
+      run: |
+        git config --global user.name "CI User"
+        git config --global user.email "ci@example.com"
 
     - name: Set up Git
       run: |
@@ -22,9 +27,7 @@ jobs:
         sudo apt-get install -y git
 
     - name: Install Bats
-      run: |
-        git clone --depth=1 https://github.com/bats-core/bats-core.git /usr/local/bats
-        /usr/local/bats/install.sh /usr/local
+      run: sudo apt-get install bats
 
     - name: Run Bats tests
       run: |
diff --git a/README.md b/README.md
index 154bb48..d67ce9c 100644
--- a/README.md
+++ b/README.md
@@ -4,14 +4,17 @@
 
 Create a commit prefixed with the current branch name.
 
+[![Bats Tests](https://github.com/sbimochan/smart-commit/actions/workflows/bats-tests.yml/badge.svg)](https://github.com/sbimochan/smart-commit/actions/workflows/bats-tests.yml)
+
 [Story](https://www.lftechnology.com/blog/git-workflow-smart-commit/) behind Smart Commit. :zap:
 
+
 ## Installation
 
 Run this command on terminal.
 
 ```shell
-sudo curl https://raw.githubusercontent.com/sbimochan/smart-commit/master/commit -o /usr/local/bin/commit && sudo chmod +x /usr/local/bin/commit
+sudo curl https://raw.githubusercontent.com/sbimochan/smart-commit/main/commit -o /usr/local/bin/commit && sudo chmod +x /usr/local/bin/commit
 ```
 
 ## Usage
@@ -38,7 +41,7 @@ sudo curl https://raw.githubusercontent.com/sbimochan/smart-commit/master/commit
 
 ## Skip Branches
 
-To add a custom branch that you would like to skip, create a `.smart-commit-ignore` file in your top level directory. A `.smart-commit-ignore` file looks like [this](https://github.com/sbimochan/smart-commit/blob/master/.smart-commit-ignore).
+To add a custom branch that you would like to skip, create a `.smart-commit-ignore` file in your top level directory. A `.smart-commit-ignore` file looks like [this](https://github.com/sbimochan/smart-commit/blob/main/.smart-commit-ignore).
 
 Additionally, you might want to add `.smart-commit-ignore` to your `.gitignore` file.