diff --git a/ayct_backend/twitter/models.py b/ayct_backend/twitter/models.py
index 4eeacd2..8650611 100644
--- a/ayct_backend/twitter/models.py
+++ b/ayct_backend/twitter/models.py
@@ -4,8 +4,10 @@ from flask_sqlalchemy import SQLAlchemy
 twitter_db = SQLAlchemy()
 
 class TwitterAccount(twitter_db.Model):
-    id = twitter_db.Column(twitter_db.Integer, primary_key=True)
-    twitter_user_id = twitter_db.Column(twitter_db.String(16), unique=True)
-    username = twitter_db.Column(twitter_db.String(16), unique=True)
-    access_token = twitter_db.Column(twitter_db.String(256))
-    access_token_secret = twitter_db.Column(twitter_db.String(256))
+    __tablename__ = 'twitter_account'
+
+    account_id = twitter_db.Column(twitter_db.Integer, primary_key=True)
+    twitter_user_id = twitter_db.Column(twitter_db.String(16), unique=True, nullable=False)
+    username = twitter_db.Column(twitter_db.String(16), unique=True, nullable=False)
+    access_token = twitter_db.Column(twitter_db.String(256), nullable=False)
+    access_token_secret = twitter_db.Column(twitter_db.String(256), nullable=False)