diff --git a/azure-pipelines.yml b/azure-pipelines.yml
index aef4571..e88c779 100644
--- a/azure-pipelines.yml
+++ b/azure-pipelines.yml
@@ -16,20 +16,20 @@ jobs:
   pool: 
     vmImage: ubuntu-latest
   steps:
-    - checkout: self
-    - script: |
-        git fetch origin main:main
-        if git merge-base --is-ancestor $(Build.SourceVersion) main; then
-          echo "This commit is in the main branch."
-        else
-          echo "This commit is not in the main branch."
-          exit 1
-        fi
-      displayName: 'タグが付けられたCommitがdevelopブランチに存在するか確認'
-    - script: echo Checked out $(Build.SourceVersion) tagged with $(Build.SourceBranch)
-      displayName: "Run a one-line script"
+  - checkout: self
+  - script: |
+      git fetch origin main:main
+      if git merge-base --is-ancestor $(Build.SourceVersion) main; then
+        echo "This commit is in the main branch."
+      else
+        echo "This commit is not in the main branch."
+        exit 1
+      fi
+    displayName: 'タグが付けられたCommitがdevelopブランチに存在するか確認'
+  - script: echo Checked out $(Build.SourceVersion) tagged with $(Build.SourceBranch)
+    displayName: "Run a one-line script"
 
-    - script: |
-        echo Add other tasks to build, test, and deploy your project.
-        echo See https://aka.ms/yaml
+  - script: |
+      echo Add other tasks to build, test, and deploy your project.
+      echo See https://aka.ms/yaml
   displayName: "Run Build"