diff --git a/GUIDELINES.md b/GUIDELINES.md
index c1cef3a..c4a442d 100644
--- a/GUIDELINES.md
+++ b/GUIDELINES.md
@@ -73,6 +73,11 @@ postgres=# GRANT ALL PRIVILEGES ON DATABASE velog to velog;
 GRANT
 ```
 
+## Start Redis
+```bash
+$ redis-server
+```
+
 ## Migrate database
 
 ```bash