diff --git a/server/product/internal/logic/getpricebypidlogic.go b/server/product/internal/logic/getpricebypidlogic.go
index a14d196c..ad1f1689 100644
--- a/server/product/internal/logic/getpricebypidlogic.go
+++ b/server/product/internal/logic/getpricebypidlogic.go
@@ -78,6 +78,7 @@ func (l *GetPriceByPidLogic) GetPriceByPid(req *types.GetPriceByPidReq, userinfo
 			})
 			*priceInfo.MinBuyNum++
 		}
+		//组装阶梯数量范围价格
 		stepListRsp := make([]types.StepPrice, 0, lenStepNum)
 		for numKey, stepNum := range stepNumSlice {
 			//先取最后一个