diff --git a/.github/workflows/azure-app-service-settings.yml b/.github/workflows/azure-app-service-settings.yml
index f0bfd85..677bf48 100644
--- a/.github/workflows/azure-app-service-settings.yml
+++ b/.github/workflows/azure-app-service-settings.yml
@@ -15,7 +15,7 @@ jobs:
     steps:
       - name: Set current datetime as env variable
         env:
-          TZ: 'Asia/Tokyo' # タイムゾーン指定
+          TZ: 'Asia/Tokyo'
         run: echo "CURRENT_DATETIME=$(date +'%Y-%m-%d %H:%M:%S')" >> $GITHUB_ENV
       - name: Az CLI Login
         uses: azure/login@v2
@@ -28,7 +28,7 @@ jobs:
         with:
           app-name: ${{ secrets.AZURE_WEBAPP_NAME }}
           slot-name: 'Production'
-          app-settings-json: "${{ format(vars.AZURE_WEBAPP_APP_SETTINGS, env.CURRENT_DATETIME) }}"
+          app-settings-json: "${{ format(vars.AZURE_WEBAPP_APP_SETTINGS, 'env.CURRENT_DATETIME') }}"
           general-settings-json: '${{ vars.AZURE_WEBAPP_GENERAL_SETTINGS }}'
       - name: Az CLI Logout
         run: az logout