diff --git a/app/api/endpoints/community_timeperiod.py b/app/api/endpoints/community_timeperiod.py
index 5b1bec9..154751a 100644
--- a/app/api/endpoints/community_timeperiod.py
+++ b/app/api/endpoints/community_timeperiod.py
@@ -116,9 +116,16 @@ async def get_community_time_periods(
     """获取社区的配送时段列表"""
     try:
         # 查询社区的配送时段
-        community_time_periods = 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")).join(TimePeriodDB).filter(
-            CommunityTimePeriodDB.community_id == community_id
-        ).order_by(TimePeriodDB.from_time).all()
+        community_time_periods = 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"))\
+                                            .join(TimePeriodDB, CommunityTimePeriodDB.time_period_id == TimePeriodDB.id)\
+                                            .filter(
+                                                CommunityTimePeriodDB.community_id == community_id
+                                            )\
+                                            .order_by(TimePeriodDB.from_time)\
+                                            .all()
 
         result = []
         tomorrow_count=0
diff --git a/app/api/endpoints/partner.py b/app/api/endpoints/partner.py
index 48f59bb..b45642f 100644
--- a/app/api/endpoints/partner.py
+++ b/app/api/endpoints/partner.py
@@ -108,6 +108,8 @@ async def partner_community_list(
         .limit(limit)\
         .all()
     
+    # 获取总数
+    # 防止慢查询
     total_count = db.query(CommunitySetMapping.community_id)\
         .join(CommunitySet, CommunitySetMapping.set_id == CommunitySet.id)\
         .filter(CommunitySet.user_id == current_user.userid)\
diff --git a/app/core/qwen_client.py b/app/core/qwen_client.py
index e758546..a54a340 100644
--- a/app/core/qwen_client.py
+++ b/app/core/qwen_client.py
@@ -35,14 +35,14 @@ class QwenClient:
             messages = [
                 {
                     "role": "system", 
-                    "content": "你是一个专门识别快递取件码的助手。请准确提取图片中的所有取件码信息。"
+                    "content": "你是一个专门识别快递的取件码，运单号的助手。请准确提取图片中的所有取件码和运单号信息。"
                 },
                 {
                     "role": "user", 
                     "content": [
                         {
                             "type": "text", 
-                            "text": "请识别图中驿站的所有取件码，以[{\"station\":\"驿站名字\",\"pickup_codes\":[\"3232\",\"2323\"]}]的格式返回。只返回JSON格式数据，不要其他解释。"
+                            "text": "请识别图中驿站的所有取件码或者运单号，以[{\"station\":\"驿站名字\",\"pickup_codes\":[\"3232\",\"2323\"]}]的格式返回。只返回JSON格式数据，不要其他解释。"
                         },
                         {
                             "type": "image",
diff --git a/app/models/order.py b/app/models/order.py
index 23443bb..a885119 100644
--- a/app/models/order.py
+++ b/app/models/order.py
@@ -117,7 +117,7 @@ class ShippingOrderPackageDB(Base):
     orderid = Column(String(32), ForeignKey("shipping_orders.orderid"), index=True)
     station_id = Column(Integer, nullable=True)
     station_name = Column(String(50), nullable=False)
-    pickup_codes = Column(String(100), nullable=False)
+    pickup_codes = Column(String(500), nullable=False)
     create_time = Column(DateTime(timezone=True), server_default=func.now())
 
 # Pydantic 模型