diff --git a/business/jxstore/act/act.go b/business/jxstore/act/act.go
index bff5cdbea..bf23c42fc 100644
--- a/business/jxstore/act/act.go
+++ b/business/jxstore/act/act.go
@@ -2,10 +2,10 @@ package act
 
 import (
 	"fmt"
-	"strings"
 	"time"
 
 	"git.rosy.net.cn/baseapi/utils"
+	"git.rosy.net.cn/baseapi/utils/errlist"
 	"git.rosy.net.cn/jx-callback/business/jxutils"
 	"git.rosy.net.cn/jx-callback/business/partner"
 	"git.rosy.net.cn/jx-callback/globals"
@@ -279,9 +279,11 @@ func checkDiscountValidation(actType int, pricePercentage int) (err error) {
 }
 
 func checkActValidation(act *model.Act, vendorIDs []int) (err error) {
-	var errList []error
+	errList := errlist.New()
 	if utils.IsTimeZero(act.BeginAt) || utils.IsTimeZero(act.EndAt) {
-		errList = append(errList, fmt.Errorf("活动开始与结束时间必须指定"))
+		errList.AddErr(fmt.Errorf("活动开始与结束时间必须指定"))
+	} else if act.EndAt.Sub(act.BeginAt) < 0 {
+		errList.AddErr(fmt.Errorf("活动开始时间必须小于活动结束时间"))
 	}
 	vendorIDMap := make(map[int]int)
 	for _, vendorID := range vendorIDs {
@@ -290,25 +292,19 @@ func checkActValidation(act *model.Act, vendorIDs []int) (err error) {
 
 	if act.Type == model.ActSkuDirectDown || act.Type == model.ActSkuSecKill {
 		if act.PricePercentage == 0 {
-			errList = append(errList, fmt.Errorf("活动必须指定价格折扣"))
+			errList.AddErr(fmt.Errorf("必须指定缺省活动折扣"))
 		} else if err = checkDiscountValidation(act.Type, act.PricePercentage); err != nil {
-			errList = append(errList, err)
+			errList.AddErr(err)
 		} else if act.Type == model.ActSkuSecKill && vendorIDMap[model.VendorIDMTWM] == 1 {
-			errList = append(errList, err)
+			errList.AddErr(fmt.Errorf("%s平台不支持%s活动", model.VendorChineseNames[model.VendorIDMTWM], model.ActTypeName[model.ActSkuSecKill]))
 		}
 	} else if act.Type == model.ActSkuFake {
 
 	} else {
-		errList = append(errList, fmt.Errorf("当前只支持直降与秒杀活动"))
+		errList.AddErr(fmt.Errorf("当前只支持%s与%s活动", model.ActTypeName[model.ActSkuDirectDown], model.ActTypeName[model.ActSkuSecKill]))
 	}
-	if errList == nil {
-		return nil
-	}
-	strList := make([]string, len(errList))
-	for k, v := range errList {
-		strList[k] = v.Error()
-	}
-	return fmt.Errorf("%s", strings.Join(strList, ",\n"))
+	err = errList.GetErrListAsOne()
+	return err
 }
 
 func setActDefault(act *model.Act) {