diff --git a/app/user/biz/service/register.go b/app/user/biz/service/register.go
index 8b944c1..86444b6 100644
--- a/app/user/biz/service/register.go
+++ b/app/user/biz/service/register.go
@@ -13,7 +13,7 @@ func NewRegisterService(ctx context.Context) *RegisterService {
 }
 
 // Run create note info
-func (s *RegisterService) Run(req *user.RegisterResp) (resp *user.RegisterResp, err error) {
+func (s *RegisterService) Run(req *user.RegisterReq) (resp *user.RegisterResp, err error) {
 	// Finish your business logic.
 
 	return
diff --git a/app/user/biz/service/register_test.go b/app/user/biz/service/register_test.go
index 1c4979c..f7fb384 100644
--- a/app/user/biz/service/register_test.go
+++ b/app/user/biz/service/register_test.go
@@ -3,7 +3,7 @@ package service
 import (
 	"context"
 	"testing"
-	user "github.com/suyiiyii/hertz101/rpc_gen/kitex_gen/user"
+	user "github.com/suyiiyii/hertz101/app/user/kitex_gen/user"
 )
 
 func TestRegister_Run(t *testing.T) {
@@ -11,7 +11,7 @@ func TestRegister_Run(t *testing.T) {
 	s := NewRegisterService(ctx)
 	// init req and assert value
 
-	req := &user.RegisterResp{}
+	req := &user.RegisterReq{}
 	resp, err := s.Run(req)
 	t.Logf("err: %v", err)
 	t.Logf("resp: %v", resp)
diff --git a/idl/user.proto b/idl/user.proto
index d8957ba..8edc2d5 100644
--- a/idl/user.proto
+++ b/idl/user.proto
@@ -23,6 +23,6 @@ message LoginResp {
 }
 
 service UserService {
-  rpc Register (RegisterResp) returns (RegisterResp) {}
+  rpc Register (RegisterReq) returns (RegisterResp) {}
   rpc Login (LoginReq) returns (LoginResp) {}
 }
\ No newline at end of file