diff --git a/business/jxutils/jxutils_cms.go b/business/jxutils/jxutils_cms.go
index 0279a86bc..ef086b531 100644
--- a/business/jxutils/jxutils_cms.go
+++ b/business/jxutils/jxutils_cms.go
@@ -178,7 +178,11 @@ func GetSliceLen(list interface{}) int {
 }
 
 func CaculateSkuVendorPrice(price int, percentage int) int {
-	return int(math.Round(float64(price*percentage) / 100))
+	storePrice := int(math.Round(float64(price*percentage) / 100))
+	if storePrice < 0 {
+		storePrice = 0
+	}
+	return storePrice
 }
 
 // 生成一个不重复的临时ID
diff --git a/business/partner/purchase/jd/store_sku.go b/business/partner/purchase/jd/store_sku.go
index 8332a072f..b7418b660 100644
--- a/business/partner/purchase/jd/store_sku.go
+++ b/business/partner/purchase/jd/store_sku.go
@@ -83,7 +83,7 @@ func (p *PurchaseHandler) SyncStoreSkus(ctx *jxcontext.Context, parentTask tasks
 					if storeSku.JdSyncStatus&(model.SyncFlagPriceMask|model.SyncFlagNewMask) != 0 {
 						skuPriceInfoList = append(skuPriceInfoList, &jdapi.SkuPriceInfo{
 							OutSkuId: utils.Int2Str(storeSku.SkuID),
-							Price:    jxutils.CaculateSkuVendorPrice(storeSku.Price, storeSku.PricePercentage),
+							Price:    constrainPrice(jxutils.CaculateSkuVendorPrice(storeSku.Price, storeSku.PricePercentage)),
 						})
 					}
 					if storeSku.JdSyncStatus&(model.SyncFlagSaleMask|model.SyncFlagNewMask) != 0 {
@@ -215,7 +215,7 @@ func (p *PurchaseHandler) syncStoreSkus(ctx *jxcontext.Context, parentTask tasks
 					if storeSku.SkuSyncStatus&(model.SyncFlagPriceMask|model.SyncFlagNewMask) != 0 {
 						skuPriceInfoList = append(skuPriceInfoList, &jdapi.SkuPriceInfo{
 							OutSkuId: utils.Int2Str(storeSku.ID),
-							Price:    jxutils.CaculateSkuVendorPrice(int(storeSku.Price), int(storeDetail.PricePercentage)),
+							Price:    constrainPrice(jxutils.CaculateSkuVendorPrice(int(storeSku.Price), int(storeDetail.PricePercentage))),
 						})
 					}
 					if storeSku.SkuSyncStatus&(model.SyncFlagSaleMask|model.SyncFlagNewMask) != 0 {
@@ -271,3 +271,10 @@ func (p *PurchaseHandler) syncStoreSkus(ctx *jxcontext.Context, parentTask tasks
 func (p *PurchaseHandler) DeleteRemoteStoreSkus(ctx *jxcontext.Context, parentTask tasksch.ITask, storeID int, isAsync, isContinueWhenError bool) (hint string, err error) {
 	return hint, err
 }
+
+func constrainPrice(price int) int {
+	if price <= 0 {
+		price = 1
+	}
+	return price
+}