diff --git a/app/models/community.py b/app/models/community.py
index 86f5a37..b607ed1 100644
--- a/app/models/community.py
+++ b/app/models/community.py
@@ -19,6 +19,7 @@ class CommunityDB(Base):
     longitude = Column(DECIMAL(9,6), nullable=False)  # 经度，精确到小数点后6位
     latitude = Column(DECIMAL(9,6), nullable=False)   # 纬度，精确到小数点后6位
     status = Column(Enum(CommunityStatus), nullable=False, default=CommunityStatus.UNOPEN)
+    qy_group_qrcode = Column(String(200), nullable=True)  # 企业微信群二维码地址
     create_time = Column(DateTime(timezone=True), server_default=func.now())
     update_time = Column(DateTime(timezone=True), onupdate=func.now())
 
@@ -29,6 +30,7 @@ class CommunityCreate(BaseModel):
     longitude: float = Field(..., ge=-180, le=180)
     latitude: float = Field(..., ge=-90, le=90)
     status: CommunityStatus = Field(default=CommunityStatus.UNOPEN)
+    qy_group_qrcode: Optional[str] = Field(None, max_length=200)
 
 class CommunityUpdate(BaseModel):
     name: Optional[str] = Field(None, max_length=100)
@@ -36,6 +38,7 @@ class CommunityUpdate(BaseModel):
     longitude: Optional[float] = Field(None, ge=-180, le=180)
     latitude: Optional[float] = Field(None, ge=-90, le=90)
     status: Optional[CommunityStatus] = None
+    qy_group_qrcode: Optional[str] = Field(None, max_length=200)
 
 class CommunityInfo(BaseModel):
     id: int
@@ -44,6 +47,7 @@ class CommunityInfo(BaseModel):
     latitude: float
     longitude: float
     status: CommunityStatus
+    qy_group_qrcode: Optional[str] = None
     distance: Optional[float] = None  # 距离，单位：米
     
     class Config: