diff --git a/README.md b/README.md
index 761231a..52099f0 100644
--- a/README.md
+++ b/README.md
@@ -52,6 +52,10 @@ For server developement, server run at http://localhost:3003:
 3. Start scheduler for crawl yahoo/imdb/ptt
 ![system diagram](https://github.com/Asing1001/system-diagrams/blob/master/mvrater.jpg?raw=true)
 
+## Crawler
+
+- To manually run a single crawler you could reference firstTimeSetup.ts, and run `yarn setup`  
+
 ## Reference
 
 The project UI is using [Material-UI](https://github.com/callemall/material-ui)
diff --git a/package.json b/package.json
index b1f3460..a36a6aa 100644
--- a/package.json
+++ b/package.json
@@ -18,7 +18,8 @@
     "heroku-postbuild": "npm run build && npm run sitemap",
     "tsc:w": "tsc -w",
     "dev": "concurrently \"npm run tsc:w\" \"tsc && npm start\" \"npm run webpack\"",
-    "mergedata": "node dist/backgroundService/mergeDataJob.js"
+    "mergedata": "node dist/backgroundService/mergeDataJob.js",
+    "setup": "node dist/dbScript/firstTimeSetup"
   },
   "private": true,
   "dependencies": {
diff --git a/src/dbScript/firstTimeSetup.ts b/src/dbScript/firstTimeSetup.ts
index 867fa1b..75b847b 100644
--- a/src/dbScript/firstTimeSetup.ts
+++ b/src/dbScript/firstTimeSetup.ts
@@ -14,6 +14,7 @@ async function setup() {
     await ensureCrawlerStatus();
     await updateTheaterWithLocationList();
     console.log('db setup done');
+    process.exit();
 }
 
 async function ensureCollectionAndIndex() {