diff --git a/app/api/endpoints/community_timeperiod.py b/app/api/endpoints/community_timeperiod.py
index f068ae7..b2713c3 100644
--- a/app/api/endpoints/community_timeperiod.py
+++ b/app/api/endpoints/community_timeperiod.py
@@ -125,6 +125,7 @@ async def get_community_time_periods(
             today_orders_count = redis_client.get_community_period_today_orders_count(ctp.CommunityTimePeriodDB.id)
 
             result.append({
+                "communtiy_time_period_id" :ctp.CommunityTimePeriodDB.id,
                 "time_period_id": ctp.CommunityTimePeriodDB.time_period_id,
                 "time_period_name": ctp.time_period_name,
                 "capacity": ctp.CommunityTimePeriodDB.capacity,
diff --git a/app/api/endpoints/order.py b/app/api/endpoints/order.py
index 69c7705..799b20c 100644
--- a/app/api/endpoints/order.py
+++ b/app/api/endpoints/order.py
@@ -44,6 +44,7 @@ from fastapi import BackgroundTasks
 from app.core.coupon_manager import CouponManager
 from app.core.redis_client import redis_client
 from app.models.timeperiod import TimePeriodDB
+from app.models.community_timeperiod import CommunityTimePeriodDB
 router = APIRouter()
 
 def calculate_price(price_request: OrderPriceCalculateRequest,user: UserDB,db: Session) -> OrderPriceResult:
@@ -243,15 +244,19 @@ async def create_order(
     )
 
     # 获取社区配送时段
-    time_period = db.query(TimePeriodDB).filter(
-        TimePeriodDB.id == order.time_period_id
-    ).first()
+    community_time_period = db.query(CommunityTimePeriodDB, 
+                                     TimePeriodDB.name.label('time_period_name'), 
+                                     TimePeriodDB.from_time.label('time_period_from_time'), 
+                                     TimePeriodDB.to_time.label('time_period_to_time')).filter(
+        CommunityTimePeriodDB.id == order.community_time_period_id
+    ).join(TimePeriodDB, 
+           CommunityTimePeriodDB.time_period_id == TimePeriodDB.id).first()
 
-    if time_period:
-        db_order.time_period_id = time_period.id
-        db_order.time_period_name = time_period.name
-        db_order.time_period_from_time = time_period.from_time
-        db_order.time_period_to_time = time_period.to_time
+    if community_time_period:
+        db_order.time_period_id = community_time_period.CommunityTimePeriodDB.time_period_id
+        db_order.time_period_name = community_time_period.time_period_name
+        db_order.time_period_from_time = community_time_period.time_period_from_time
+        db_order.time_period_to_time = community_time_period.time_period_to_time
 
     # 获取取件图片
     if order.price_request.pickup_images:
diff --git a/app/models/order.py b/app/models/order.py
index 5957742..1fc582a 100644
--- a/app/models/order.py
+++ b/app/models/order.py
@@ -126,7 +126,6 @@ class OrderCreate(BaseModel):
     addressid: int
     price_request: OrderPriceCalculateRequest
     community_time_period_id: int = 0
-    time_period_id: int = 0
     delivery_method: DeliveryMethod = Field(
         default=DeliveryMethod.DELIVERY_AT_DOORSTEP,
         description="配送方式：放在门口或投递到家"