diff --git a/digital-course-file/src/fire.js b/digital-course-file/src/fire.js
index 1ddd3300b6e99ca6358693caee00ea165b178d34..5f1b626f00ae3559b1aad5f460cb15a687aee9e8 100644
--- a/digital-course-file/src/fire.js
+++ b/digital-course-file/src/fire.js
@@ -1,4 +1,5 @@
 import firebase from 'firebase'
+// import "firebase/firestore"
 
 // Your web app's Firebase configuration
   var firebaseConfig = {
@@ -9,6 +10,18 @@ import firebase from 'firebase'
     messagingSenderId: "1002598702310",
     appId: "1:1002598702310:web:d89b9904b9159331366f27"
   };
+
+
   // Initialize Firebase
   const fire=firebase.initializeApp(firebaseConfig);
+
+  // For folder
+  const firestore = fire.firestore();
+  export const database = {
+    folders : firestore.collection('folders'),
+    files : firestore.collection('files'),
+    getTime : firebase.firestore.FieldValue.serverTimestamp,
+    formatDoc : doc => { return {id : doc.id, ...doc.data()} },
+  }
+
   export default fire;
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