diff --git a/index.go b/index.go
index 734856f..1f5bbfc 100644
--- a/index.go
+++ b/index.go
@@ -5,12 +5,12 @@ import (
 
 	didiunion "gitee.com/chengdu-lenntc/third-platform-sdk/platform/didi-union"
 	elemeunion "gitee.com/chengdu-lenntc/third-platform-sdk/platform/eleme-union"
+	elonghotel "gitee.com/chengdu-lenntc/third-platform-sdk/platform/elong-hotel"
 	"gitee.com/chengdu-lenntc/third-platform-sdk/platform/jutuike"
 	meituancsr "gitee.com/chengdu-lenntc/third-platform-sdk/platform/meituan-csr"
 	"gitee.com/chengdu-lenntc/third-platform-sdk/platform/meituan-media"
 	meituanunion "gitee.com/chengdu-lenntc/third-platform-sdk/platform/meituan-union"
 	t3_union "gitee.com/chengdu-lenntc/third-platform-sdk/platform/t3-union"
-	tong_cheng "gitee.com/chengdu-lenntc/third-platform-sdk/platform/tong-cheng"
 )
 
 // Platform 第三方平台
@@ -29,8 +29,8 @@ const (
 	PlatformMeituanMedia = "meituan_media"
 	// PlatformJutuike 聚推客
 	PlatformJutuike = "jutuike"
-	// PlatformTongCheng 同程酒店
-	PlatformTongCheng = "tong_cheng"
+	// PlatformElongHotel 同程酒店
+	PlatformElongHotel = "elong_hotel"
 )
 
 // PlatformNameMap 平台名称
@@ -42,7 +42,7 @@ var PlatformNameMap = map[string]string{
 	PlatformT3Union:      "t3联盟",
 	PlatformMeituanMedia: "美团-美天赚",
 	PlatformJutuike:      "聚推客",
-	PlatformTongCheng:    "同程酒店",
+	PlatformElongHotel:   "同程酒店",
 }
 
 // GetPlatformName 获取平台名称
@@ -85,7 +85,7 @@ func NewJutuikeApi(log logx.Logger, conf jutuike.AuthConfig) jutuike.JutuikeApi
 	return jutuike.NewApiClient(log, conf)
 }
 
-// NewTongChengApi 同程酒店
-func NewTongChengApi(log logx.Logger, conf tong_cheng.AuthConfig) tong_cheng.TongChengApi {
-	return tong_cheng.NewApiClient(log, conf)
+// NewElongHotelApi 同程酒店
+func NewElongHotelApi(log logx.Logger, conf elonghotel.AuthConfig) elonghotel.ElongHotelApi {
+	return elonghotel.NewApiClient(log, conf)
 }
diff --git a/platform/tong-cheng/api.go b/platform/elong-hotel/api.go
similarity index 78%
rename from platform/tong-cheng/api.go
rename to platform/elong-hotel/api.go
index 22ddf5b..cb3b55d 100644
--- a/platform/tong-cheng/api.go
+++ b/platform/elong-hotel/api.go
@@ -1,4 +1,4 @@
-package tong_cheng
+package elong_hotel
 
 import (
 	"context"
@@ -14,9 +14,9 @@ import (
 	"gitee.com/chengdu-lenntc/third-platform-sdk/util"
 )
 
-// TongChengApi 同程酒店的api
-// Api defines the interface of tong-cheng api
-type TongChengApi interface {
+// ElongHotelApi 同程酒店的api
+// Api defines the interface of elong_hotel api
+type ElongHotelApi interface {
 	// GetExternalChannelConfig 获取渠道配置信息
 	GetExternalChannelConfig(ctx context.Context, req GetExternalChannelConfigRequest, env string) (*ExternalChannelConfigResponse, error)
 	// GenerateUrl 生成链接
@@ -25,20 +25,20 @@ type TongChengApi interface {
 	QueryOrderList(ctx context.Context, req QueryOrderListRequest, env string) (*ExternalOrderData, error)
 }
 
-type tongChengApiImpl struct {
+type elongHotelApiImpl struct {
 	log    logx.Logger
 	client *Client
 }
 
-func newTongChengApiImpl(log logx.Logger, client *Client) TongChengApi {
-	return &tongChengApiImpl{
+func newElongHotelApiImpl(log logx.Logger, client *Client) ElongHotelApi {
+	return &elongHotelApiImpl{
 		log:    log,
 		client: client,
 	}
 }
 
 // GenerateLink 生成短链
-func (t *tongChengApiImpl) GetExternalChannelConfig(ctx context.Context, req GetExternalChannelConfigRequest, env string) (*ExternalChannelConfigResponse, error) {
+func (t *elongHotelApiImpl) GetExternalChannelConfig(ctx context.Context, req GetExternalChannelConfigRequest, env string) (*ExternalChannelConfigResponse, error) {
 	var url string
 	token := t.client.authConfig.Token
 	tn := time.Now()
@@ -64,14 +64,14 @@ func (t *tongChengApiImpl) GetExternalChannelConfig(ctx context.Context, req Get
 	}
 	if response.Code != 200 {
 		t.log.WithFields(logx.LogField{Key: "data", Value: map[string]any{"req": req, "resp": response}}).
-			Errorf("[tongChengApiImpl][GetExternalChannelConfig] response result error: %s", response.Msg)
+			Errorf("[elongHotelApiImpl][GetExternalChannelConfig] response result error: %s", response.Msg)
 		return nil, errors.New(response.Msg)
 	}
 	return response.Data, nil
 }
 
 // GenerateUrl 生成链接
-func (t *tongChengApiImpl) GenerateUrl(ctx context.Context, req GenerateUrlRequest) (string, error) {
+func (t *elongHotelApiImpl) GenerateUrl(ctx context.Context, req GenerateUrlRequest) (string, error) {
 	if len(req.ActivityUrl) == 0 {
 		return "", errors.New("url参数不能为空")
 	}
@@ -101,7 +101,7 @@ func (t *tongChengApiImpl) GenerateUrl(ctx context.Context, req GenerateUrlReque
 }
 
 // QueryOrderList 查询订单列表
-func (t *tongChengApiImpl) QueryOrderList(ctx context.Context, req QueryOrderListRequest, env string) (*ExternalOrderData, error) {
+func (t *elongHotelApiImpl) QueryOrderList(ctx context.Context, req QueryOrderListRequest, env string) (*ExternalOrderData, error) {
 	var url string
 	args := util.StructToMap(req)
 	request := &client.HttpRequest{Headers: t.client.headers, QueryArgs: args}
@@ -116,7 +116,7 @@ func (t *tongChengApiImpl) QueryOrderList(ctx context.Context, req QueryOrderLis
 	}
 	if response.Code != 200 {
 		t.log.WithFields(logx.LogField{Key: "data", Value: map[string]any{"req": req, "resp": response}}).
-			Errorf("[tongChengApiImpl][QueryOrderList] response result error: %s", response.Msg)
+			Errorf("[elongHotelApiImpl][QueryOrderList] response result error: %s", response.Msg)
 		return nil, errors.New(response.Msg)
 	}
 	return response.Data, nil
diff --git a/platform/tong-cheng/api_test.go b/platform/elong-hotel/api_test.go
similarity index 98%
rename from platform/tong-cheng/api_test.go
rename to platform/elong-hotel/api_test.go
index 1675540..833939c 100644
--- a/platform/tong-cheng/api_test.go
+++ b/platform/elong-hotel/api_test.go
@@ -1,4 +1,4 @@
-package tong_cheng
+package elong_hotel
 
 import (
 	"context"
@@ -12,7 +12,7 @@ import (
 // api-单元测试
 type apiClientSuite struct {
 	suite.Suite
-	api TongChengApi
+	api ElongHotelApi
 }
 
 func TestApiClient(t *testing.T) {
diff --git a/platform/tong-cheng/client.go b/platform/elong-hotel/client.go
similarity index 82%
rename from platform/tong-cheng/client.go
rename to platform/elong-hotel/client.go
index b748e3a..5ae5a95 100644
--- a/platform/tong-cheng/client.go
+++ b/platform/elong-hotel/client.go
@@ -1,4 +1,4 @@
-package tong_cheng
+package elong_hotel
 
 import (
 	"github.com/zeromicro/go-zero/core/logx"
@@ -19,9 +19,9 @@ type Client struct {
 	headers map[string]string
 }
 
-func NewApiClient(log logx.Logger, conf AuthConfig) TongChengApi {
+func NewApiClient(log logx.Logger, conf AuthConfig) ElongHotelApi {
 	clt := newClient(log, conf)
-	return newTongChengApiImpl(log, clt)
+	return newElongHotelApiImpl(log, clt)
 }
 
 func newClient(log logx.Logger, conf AuthConfig) *Client {
diff --git a/platform/tong-cheng/consts.go b/platform/elong-hotel/consts.go
similarity index 97%
rename from platform/tong-cheng/consts.go
rename to platform/elong-hotel/consts.go
index a22c57b..1a8410a 100644
--- a/platform/tong-cheng/consts.go
+++ b/platform/elong-hotel/consts.go
@@ -1,4 +1,4 @@
-package tong_cheng
+package elong_hotel
 
 // 相关地址
 const (
diff --git a/platform/elong-hotel/sign.go b/platform/elong-hotel/sign.go
new file mode 100644
index 0000000..e7b932b
--- /dev/null
+++ b/platform/elong-hotel/sign.go
@@ -0,0 +1 @@
+package elong_hotel
diff --git a/platform/tong-cheng/types.go b/platform/elong-hotel/types.go
similarity index 99%
rename from platform/tong-cheng/types.go
rename to platform/elong-hotel/types.go
index 54aadb7..51a8c35 100644
--- a/platform/tong-cheng/types.go
+++ b/platform/elong-hotel/types.go
@@ -1,4 +1,4 @@
-package tong_cheng
+package elong_hotel
 
 import (
 	"google.golang.org/genproto/googleapis/type/decimal"
diff --git a/platform/tong-cheng/sign.go b/platform/tong-cheng/sign.go
deleted file mode 100644
index 5f3b63c..0000000
--- a/platform/tong-cheng/sign.go
+++ /dev/null
@@ -1 +0,0 @@
-package tong_cheng