diff --git a/README.md b/README.md
index 6207580..59255dc 100644
--- a/README.md
+++ b/README.md
@@ -1 +1,5 @@
 # final-project-level3-recsys-05
+
+json.server 생성
+cd frontend
+npx json-server ./dummy.json --port 4000