diff --git a/envrc.example b/envrc.example
index 22090e4..45756f3 100644
--- a/envrc.example
+++ b/envrc.example
@@ -1,3 +1,3 @@
-SLACK_BOT_TOKEN="xoxb-test"
-SLACK_APP_TOKEN="xapp-test"
-NOTION_API_TOKEN="test"
+SLACK_BOT_TOKEN="xoxb-*"
+SLACK_APP_TOKEN="xapp-*"
+DB_NAME="""