diff --git a/.github/workflows/pr-agent.yaml b/.github/workflows/pr-agent.yaml
index 0aed5d9..428bf3f 100644
--- a/.github/workflows/pr-agent.yaml
+++ b/.github/workflows/pr-agent.yaml
@@ -22,7 +22,7 @@ jobs:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           PR_REVIEWER.EXTRA_INSTRUCTIONS: "Please use Japanese in descriptions."
           PR_DESCRIPTION.ADD_ORIGINAL_USER_DESCRIPTION: false
-          PR_DESCRIPTION.EXTRA_INSTRUCTIONS: "Please use Japanese in descriptions. Titles should have prefix of commitlint pattern such as `feat:`, `chore:`, `test:`, `fix:`, `ci:`, `docs:` etc"
+          PR_DESCRIPTION.EXTRA_INSTRUCTIONS: "Please use Japanese in descriptions."
           PR_CODE_SUGGESTIONS.EXTRA_INSTRUCTIONS: "Please use Japanese in descriptions."
           PR_UPDATE_CHANGELOG.EXTRA_INSTRUCTIONS: "Please use Japanese in descriptions."
 #          github_action.auto_review: "true"
diff --git a/lib/features/root_page.dart b/lib/features/root_page.dart
index 0bdfec6..d833c90 100644
--- a/lib/features/root_page.dart
+++ b/lib/features/root_page.dart
@@ -53,9 +53,7 @@ class RootPage extends HookConsumerWidget {
     );
 
     return isLoading.value
-        // TODO(masaki): SizedBox へ戻す
-
-        ? const Text('miss-spellled text') // ローディング中は空のウィジェットを表示
+        ? const SizedBox.shrink() // ローディング中は空のウィジェットを表示
         : NavigationFrame(
             // TODO(masaki): userIdを渡す
             // userId: userId,