diff --git a/.github/workflows/check_pr.yml b/.github/workflows/check_pr.yml
index 6c310b9..35ff39b 100644
--- a/.github/workflows/check_pr.yml
+++ b/.github/workflows/check_pr.yml
@@ -16,3 +16,4 @@ jobs:
         with:
           base_dir: './domains'
           json_schema: '.github/workflows/domain-schema.json'
+          comment: "true" # enable comment mode