diff --git a/app/svc/svc_division_strategy.go b/app/svc/svc_division_strategy.go
index 87c9bf6..6706a4a 100644
--- a/app/svc/svc_division_strategy.go
+++ b/app/svc/svc_division_strategy.go
@@ -113,7 +113,9 @@ func DivisionStrategySave(c *gin.Context, req md.DivisionStrategyDetailRes) erro
 	mediumData.AgentRevenueRate = utils.StrToInt(req.AgentRevenueRate)
 	mediumData.ExtraRevenueRate = utils.StrToInt(req.ExtraRevenueRate)
 	mediumData.AgreementSharingRate = utils.StrToInt(req.AgreementSharingRate)
-	_, err := sess.Where("id=?", mediumData.Id).Cols("agreement_sharing_rate,platform_retention_rate,commission_retention_rate,media_revenue_rate,agent_revenue_rate,extra_revenue_rate").Update(mediumData)
+	mediumData.UpdateAt = time.Now().Format("2006-01-02 15:04:05")
+
+	_, err := sess.Where("id=?", mediumData.Id).Cols("update_at,agreement_sharing_rate,platform_retention_rate,commission_retention_rate,media_revenue_rate,agent_revenue_rate,extra_revenue_rate").Update(mediumData)
 	if err != nil {
 		sess.Rollback()
 		return err