diff --git a/proto/ss/grpc_pb/service_user.pb.go b/proto/ss/grpc_pb/service_user.pb.go
index 61d242b..de55a1e 100644
--- a/proto/ss/grpc_pb/service_user.pb.go
+++ b/proto/ss/grpc_pb/service_user.pb.go
@@ -22,6 +22,7 @@ const (
 	_ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
 )
 
+// ---------- Login ----------
 type LoginReq struct {
 	state         protoimpl.MessageState
 	sizeCache     protoimpl.SizeCache
@@ -132,6 +133,7 @@ func (x *LoginResp) GetName() string {
 	return ""
 }
 
+// ---------- GetUserInfo ----------
 type GetUserInfoReq struct {
 	state         protoimpl.MessageState
 	sizeCache     protoimpl.SizeCache
@@ -234,6 +236,7 @@ func (x *GetUserInfoResp) GetName() string {
 	return ""
 }
 
+// ---------- GenerateQuestion ----------
 type GenerateQuestionReq struct {
 	state         protoimpl.MessageState
 	sizeCache     protoimpl.SizeCache
@@ -319,6 +322,7 @@ func (*GenerateQuestionResp) Descriptor() ([]byte, []int) {
 	return file_service_user_proto_rawDescGZIP(), []int{5}
 }
 
+// ---------- GetQuestion ----------
 type GetQuestionReq struct {
 	state         protoimpl.MessageState
 	sizeCache     protoimpl.SizeCache
@@ -420,6 +424,7 @@ func (x *GetQuestionResp) GetOptions() []string {
 	return nil
 }
 
+// ---------- AnswerQuestion ----------
 type AnswerQuestionReq struct {
 	state         protoimpl.MessageState
 	sizeCache     protoimpl.SizeCache