diff --git a/main.go b/main.go
index 310f42b..ae08d3d 100644
--- a/main.go
+++ b/main.go
@@ -1,6 +1,7 @@
 package main
 
 import (
+	"bytes"
 	"errors"
 	"fmt"
 	"go/format"
@@ -9,6 +10,7 @@ import (
 	"path/filepath"
 	"regexp"
 	"strings"
+	"unicode"
 
 	"git.apinb.com/bsm-tools/protoc-gen-slc/tpl"
 
@@ -108,13 +110,13 @@ func generateNewServerFile(services []string) error {
 }
 
 func generateServerFile(gen *protogen.Plugin, file *protogen.File, service *protogen.Service) error {
-	filename := fmt.Sprintf("./internal/server/%s_server.go", strings.ToLower(service.GoName))
+	filename := fmt.Sprintf("./internal/server/%s_server.go", toSnakeCase(service.GoName))
 	moduleName := getModuleName()
 
 	//create servers.
 	code := tpl.Server
 	imports := []string{
-		"\"" + moduleName + "/internal/logic/" + strings.ToLower(service.GoName) + "\"",
+		"\"" + moduleName + "/internal/logic/" + toSnakeCase(service.GoName) + "\"",
 		"pb \"" + moduleName + "/pb\"",
 	}
 
@@ -147,7 +149,7 @@ func generateServerFile(gen *protogen.Plugin, file *protogen.File, service *prot
 }
 
 func generateLogicFile(gen *protogen.Plugin, file *protogen.File, service *protogen.Service) error {
-	logicPath := "./internal/logic/" + strings.ToLower(service.GoName)
+	logicPath := "./internal/logic/" + toSnakeCase(service.GoName)
 	if !utils.PathExists(logicPath) {
 		os.MkdirAll(logicPath, os.ModePerm)
 	}
@@ -285,3 +287,20 @@ func parseOptions(comment string) map[string]string {
 
 	return result
 }
+
+// CamelToSnake 将驼峰命名转换为下划线命名
+func CamelToSnake(s string) string {
+	var buf bytes.Buffer
+	for i, r := range s {
+		if unicode.IsUpper(r) {
+			// 如果不是第一个字符，添加下划线
+			if i > 0 {
+				buf.WriteRune('_')
+			}
+			buf.WriteRune(unicode.ToLower(r))
+		} else {
+			buf.WriteRune(r)
+		}
+	}
+	return buf.String()
+}
diff --git a/tpl/logic.go b/tpl/logic.go
index cf45af5..b054f49 100644
--- a/tpl/logic.go
+++ b/tpl/logic.go
@@ -45,8 +45,8 @@ var FetchValidCode = `
 
 var StatusReplyCode = `
 	return &pb.StatusReply{
-		Status:  200,
-		Message: "ok",
-		Timeseq: time.Now().UnixNano(),
+		Code:  0,
+		Message: "OK",
+		Timeseq: time.Now().UnixMilli(),
 	}, nil
 `
diff --git a/tpl/server.go b/tpl/server.go
index ffd90c7..1491665 100644
--- a/tpl/server.go
+++ b/tpl/server.go
@@ -13,6 +13,7 @@ import (
 	"git.apinb.com/bsm-sdk/core/vars"
 	"google.golang.org/grpc"
 	"google.golang.org/grpc/reflection"
+	"google.golang.org/protobuf/proto"
 	gwRuntime "github.com/grpc-ecosystem/grpc-gateway/v2/runtime"
 )
 
@@ -23,7 +24,9 @@ type Server struct {
 }
 
 func New(addr string) *Server {
-	srv := &Server{Ctx: context.Background(), Grpc: grpc.NewServer(), Mux: gwRuntime.NewServeMux()}
+	srv := &Server{Ctx: context.Background(), Grpc: grpc.NewServer(), Mux: gwRuntime.NewServeMux(
+		gwRuntime.WithForwardResponseRewriter(responseEnvelope),
+	)}
 
 	// register service to grpc.Server
 	{register}
@@ -58,6 +61,19 @@ func (s *Server) RegisterSwagger() {
 	})
 }
 
+// response envelope
+func responseEnvelope(_ context.Context, response proto.Message) (interface{}, error) {
+	name := string(response.ProtoReflect().Descriptor().Name())
+	if name == "Status" || name == "Error" || name == "StatusReply" {
+		return response, nil
+	}
+	return map[string]any{
+		"code": 0,
+		"message": "OK",
+		"result": response,
+	  }, nil
+}
+
 `
 
 var Server = `