- if vendorSkuID is empty, don't update JdID.

business/partner/purchase/jd/sku.go

@@ -143,7 +143,9 @@ func (p *PurchaseHandler) cuSku(sku *model.Sku, handler func(skuExt *skuInfoExt,
 			globals.SugarLogger.Debug(skuName)
 			result, err2 := handler(&otherInfo, skuName, shopCategories, addParams)
 			if err = err2; err == nil {
-				sku.JdID = utils.Str2Int64(result)
+				if jdID := utils.Str2Int64WithDefault(result, 0); jdID != 0 {
+					sku.JdID = jdID
+				}
 			}
 		}
 	}