diff --git a/api/v1/coupon/coupon.go b/api/v1/coupon/coupon.go
index 4904a0e..fa36d49 100644
--- a/api/v1/coupon/coupon.go
+++ b/api/v1/coupon/coupon.go
@@ -16,14 +16,7 @@ type DeleteCouponReq struct {
 }
 
 type InsertCouponReq struct {
-	Title     string      `v:"required#优惠券名字不能为空"    dc:"优惠券名字"`
-	Image     string      `v:"required#优惠券图片不能为空"    dc:"优惠券图片"`
-	StartTime *gtime.Time `v:"required#优惠券生效时间不能为空" dc:"生效时间"`
-	EndTime   *gtime.Time `v:"required#优惠券失效时间不能为空" dc:"失效时间"`
-}
-
-type UpdateCouponReq struct {
-	Id        int         `v:"required#优惠券id不能为空"     dc:"优惠券id"`
+	Id        int         `dc:"优惠券id"`
 	Title     string      `v:"required#优惠券名字不能为空"    dc:"优惠券名字"`
 	Image     string      `v:"required#优惠券图片不能为空"    dc:"优惠券图片"`
 	StartTime *gtime.Time `v:"required#优惠券生效时间不能为空" dc:"生效时间"`
diff --git a/internal/cmd/cmd.go b/internal/cmd/cmd.go
index e8da64b..6472e48 100644
--- a/internal/cmd/cmd.go
+++ b/internal/cmd/cmd.go
@@ -21,7 +21,6 @@ var (
 				group.POST("/get-coupon", coupon.Coupon().GetCoupon)
 				group.POST("/delete-coupon", coupon.Coupon().DeleteCoupon)
 				group.POST("/insert-coupon", coupon.Coupon().InsertCoupon)
-				group.POST("/update-coupon", coupon.Coupon().UpdateCoupon)
 			})
 			s.Run()
 			return nil
diff --git a/internal/logic/coupon/coupon.go b/internal/logic/coupon/coupon.go
index 0c480b0..6d3f1d3 100644
--- a/internal/logic/coupon/coupon.go
+++ b/internal/logic/coupon/coupon.go
@@ -127,18 +127,28 @@ func (s *sCoupon) DeleteCoupon(ctx context.Context, id int) (err error) {
 }
 
 func (s *sCoupon) InsertCoupon(ctx context.Context, req *coupon.InsertCouponReq) (err error) {
-	_, err = dao.Coupon.Ctx(ctx).Data(do.Coupon{
-		Title:     req.Title,
-		Cover:     req.Image,
-		ImgUrl:    req.Image,
-		StartTime: req.StartTime.Unix(),
-		EndTime:   req.EndTime.Unix(),
-	}).Insert()
+	if req.Id == 0 {
+		_, err = dao.Coupon.Ctx(ctx).Data(do.Coupon{
+			Title:     req.Title,
+			Cover:     req.Image,
+			ImgUrl:    req.Image,
+			StartTime: req.StartTime.Unix(),
+			EndTime:   req.EndTime.Unix(),
+		}).Insert()
+	} else {
+		_, err = dao.Coupon.Ctx(ctx).Data(do.Coupon{
+			Title:     req.Title,
+			Cover:     req.Image,
+			ImgUrl:    req.Image,
+			StartTime: req.StartTime.Unix(),
+			EndTime:   req.EndTime.Unix(),
+		}).WherePri(req.Id).Update()
+	}
 	if err != nil {
 		return err
 	}
 
-	// 新增数据后，删除所有缓存
+	// 新增&编辑数据后，删除所有缓存
 	keys, err := g.Redis().Keys(ctx, "*-* couponlist")
 	if len(keys) > 0 {
 		_, err = g.Redis().Del(ctx, keys...)