diff --git a/app/core/config.py b/app/core/config.py
index ed199c7..56d67a2 100644
--- a/app/core/config.py
+++ b/app/core/config.py
@@ -27,9 +27,9 @@ class Settings(BaseSettings):
     ORDER_EXTRA_PACKAGE_THRESHOLD: int = 5  # 额外收费阈值
 
     # 邀请新人赠送优惠券ID
-    FIRST_ORDER_REFERRAL_COUPON_ID: int = 2
+    FIRST_ORDER_REFERRAL_COUPON_ID: int = 1
     FIRST_ORDER_REFERRAL_COUPON_COUNT: int = 1
-    FIRST_ORDER_REFERRAL_COUPON_EXPIRE_DAYS: int = 3
+    FIRST_ORDER_REFERRAL_COUPON_EXPIRE_DAYS: int = 7
 
     # JWT 配置
     SECRET_KEY: str = "s10GmiRMmplfYWXYZLSsE3X36Ld4gVZxHgAcdqFGC20v3llv7UdOeWLBEEP3e40p"
diff --git a/jobs.sqlite b/jobs.sqlite
index ae0f5b4..300ce04 100644
Binary files a/jobs.sqlite and b/jobs.sqlite differ