diff --git a/express-server/db-connect/db-connect.js b/express-server/db-connect/db-connect.js
index 4b0b1521..cba9bfa0 100644
--- a/express-server/db-connect/db-connect.js
+++ b/express-server/db-connect/db-connect.js
@@ -11,8 +11,9 @@ const stringSimilarity = require('string-similarity');
 
 async function updateUser(uid, mid, name, picture, email) {
     try {
-        await nonQuery('INSERT INTO "User" (username, message_id, name, picture, email) VALUES ($1, $2, $3, $4, $5);', [uid, mid, name, picture, email]);
-
+        await nonQuery('INSERT INTO "User" (username, name, picture, email) VALUES ($1, $2, $3, $4);', [uid, name, picture, email]);
+        await nonQuery('UPDATE "User" SET message_id = array_append(message_id, $1) WHERE username = $2 ;', [mid, uid]);
+        
     } catch (error) {
         console.error(error);
     }