diff --git a/internal/rpc/msg/group_notification.go b/internal/rpc/msg/group_notification.go
index 58898b6de6aa2348fcf81150accd1ff878f8fcdf..0b2fc80a3dc1059de326720ebe744a8568ab5a21 100644
--- a/internal/rpc/msg/group_notification.go
+++ b/internal/rpc/msg/group_notification.go
@@ -403,7 +403,7 @@ func MemberEnterNotification(req *pbGroup.GroupApplicationResponseReq) {
 		log.Error(req.OperationID, "setGroupInfo failed ", err.Error(), req.GroupID, MemberEnterTips.Group)
 		return
 	}
-	if err := setOpUserInfo(req.OpUserID, req.GroupID, MemberEnterTips.EntrantUser); err != nil {
+	if err := setOpUserInfo(req.FromUserID, req.GroupID, MemberEnterTips.EntrantUser); err != nil {
 		log.Error(req.OperationID, "setOpUserInfo failed ", err.Error(), req.OpUserID, req.GroupID, MemberEnterTips.EntrantUser)
 		return
 	}