diff --git a/app/db/models/site.py b/app/db/models/site.py
index 717b430e..c32c563e 100644
--- a/app/db/models/site.py
+++ b/app/db/models/site.py
@@ -46,7 +46,7 @@ class Site(Base):
     # 流控间隔
     limit_seconds = Column(Integer, default=0)
     # 超时时间
-    timeout = Column(Integer, default=0)
+    timeout = Column(Integer, default=15)
     # 是否启用
     is_active = Column(Boolean(), default=True)
     # 创建时间
diff --git a/app/schemas/site.py b/app/schemas/site.py
index a57c8040..2ef02356 100644
--- a/app/schemas/site.py
+++ b/app/schemas/site.py
@@ -35,7 +35,7 @@ class Site(BaseModel):
     # 备注
     note: Optional[Any] = None
     # 超时时间
-    timeout: Optional[int] = 0
+    timeout: Optional[int] = 15
     # 流控单位周期
     limit_interval: Optional[int] = None
     # 流控次数