From 98e2fa8b31fa5685151d28c405e120ed7e4080f1 Mon Sep 17 00:00:00 2001
From: chenlin <chenlin@deovo.net>
Date: Thu, 9 Jan 2025 16:50:57 +0800
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---
 controller/mall.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/controller/mall.go b/controller/mall.go
index a99ee64..fb095cd 100644
--- a/controller/mall.go
+++ b/controller/mall.go
@@ -270,7 +270,7 @@ func MallOrderCreate(c *gin.Context) {
 
 	totalRm := (combo.PriceRm*req.Quantity*discount + 5) / model.Rmb
 	couponDiscount := userCoupon.Value
-	if totalRm <= couponDiscount {
+	if totalRm < couponDiscount {
 		log.Error().Msgf("coupon value[%d] is err, code is:", couponDiscount, req.CouponCode)
 		RespJson(c, status.InternalServerError, nil)
 		return