diff --git a/Party/model.py b/Party/model.py
index 8393370..febffb3 100644
--- a/Party/model.py
+++ b/Party/model.py
@@ -11,4 +11,5 @@ class Party(Base):
     code: int = Column(String, unique=True)
     creator_id: int = Column(Integer, ForeignKey('ChainUser.id', ondelete='CASCADE'), nullable=True, default=None)
     winner_id: int = Column(Integer, ForeignKey('ChainUser.id', ondelete='CASCADE'), nullable=True, default=None)
+    rule: str = Column(String, default='')
     # users = relationship('ChainUser', foreign_keys=[home_id])
\ No newline at end of file
diff --git a/Party/router.py b/Party/router.py
index 9d73a6b..53b5642 100644
--- a/Party/router.py
+++ b/Party/router.py
@@ -65,7 +65,7 @@ def create(user:ChainUserSchema):
             'user':u.id}
 
 @router.put("/start/{user_id}")
-def start(user_id:int):
+def start(user_id:int, rule: str):
     u = get_user(user_id)
     p = get_party_by_id(u.party_id)
     if not p.creator_id == user_id:
@@ -81,6 +81,7 @@ def start(user_id:int):
     for i in range(len(ul)):
         ul[i].next_user_id = ul[(i+1)%len(ul)].id
     p.started = True
+    p.rule = rule
     db.session.commit()
     db.session.refresh(p)
     for u in ul:
@@ -169,6 +170,7 @@ def refresh(user_id:int):
                 'num_killed': u.num_killed,
                 'total_users': len(get_party_users(p.id)),
                 'remaining_users': len([u for u in get_party_users(p.id) if not u.dead]),
+                'rule': p.rule,
                 'target': {
                         'name': t.name,
                         'image': t.image
@@ -177,6 +179,7 @@ def refresh(user_id:int):
     return {
         'name': u.name,
         'code': p.code,
+        'rule': p.rule,
         'is_creator': p.creator_id == user_id,
         'users': [{ 'id': u.id, 'name': u.name, 'image': u.image} for u in get_party_users(p.id)]
     }