diff --git a/api/service/v1/Coupon.go b/api/service/v1/Coupon.go
index 2016fcc..3792086 100644
--- a/api/service/v1/Coupon.go
+++ b/api/service/v1/Coupon.go
@@ -32,7 +32,7 @@ func (r *CouponService) ReceiveCoupon(req requestsV1.ReceiveCoupon) (g *dtoV1.Re
 	if user == nil {
 		g = &dtoV1.ReceiveCouponDto{
 			Status:  2,
-			Message: "用户未注册",
+			Message: "未注册互联网医院患者端",
 			Data:    nil,
 		}
 		return g, nil
@@ -44,7 +44,7 @@ func (r *CouponService) ReceiveCoupon(req requestsV1.ReceiveCoupon) (g *dtoV1.Re
 	if userPatient == nil {
 		g = &dtoV1.ReceiveCouponDto{
 			Status:  2,
-			Message: "用户未注册",
+			Message: "未注册互联网医院患者端",
 			Data:    nil,
 		}
 		return g, err
@@ -123,6 +123,35 @@ func (r *CouponService) ReceiveCoupon(req requestsV1.ReceiveCoupon) (g *dtoV1.Re
 			}
 			return g, nil
 		}
+
+		// 即将过期检测
+		now = now.Add(time.Minute * 10)
+		// 1:绝对时效
+		validStartTime = time.Time(coupon.ValidStartTime)
+		if now.Before(validStartTime) {
+			g = &dtoV1.ReceiveCouponDto{
+				Status:  0,
+				Message: "优惠卷还未启用",
+				Data:    nil,
+			}
+			return g, nil
+		}
+
+		validEndTime = time.Time(coupon.ValidEndTime)
+		if now.After(validEndTime) {
+			g = &dtoV1.ReceiveCouponDto{
+				Status:  0,
+				Message: "优惠卷即将过期",
+				Data:    nil,
+			}
+			return g, nil
+		}
+	}
+
+	// 检测优惠卷过期时间
+	now = now.Add(time.Minute * 10)
+	if coupon.ValidType == 1 {
+
 	}
 
 	// 检测用户是否已领取该优惠卷
@@ -131,8 +160,9 @@ func (r *CouponService) ReceiveCoupon(req requestsV1.ReceiveCoupon) (g *dtoV1.Re
 	maps = make(map[string]interface{})
 	maps["user_id"] = user.UserId
 	maps["coupon_id"] = coupon.CouponId
-	userCoupon, _ := userCouponDao.GetUserCoupon(maps)
-	if userCoupon != nil {
+	maps["user_coupon_status"] = 0
+	userCoupons, _ := userCouponDao.GetUserCouponList(maps)
+	if len(userCoupons) > 0 {
 		g = &dtoV1.ReceiveCouponDto{
 			Status:  0,
 			Message: "重复领取",
@@ -168,7 +198,7 @@ func (r *CouponService) ReceiveCoupon(req requestsV1.ReceiveCoupon) (g *dtoV1.Re
 		UserCouponModel.ValidEndTime = now.AddDate(0, 0, coupon.ValidDays)
 	}
 
-	userCoupon, _ = userCouponDao.AddUserCoupon(tx, UserCouponModel)
+	userCoupon, _ := userCouponDao.AddUserCoupon(tx, UserCouponModel)
 	if userCoupon == nil {
 		tx.Rollback()
 		return nil, errors.New("发放失败")