diff --git a/platform/tong-cheng/api.go b/platform/tong-cheng/api.go
index 4150382..22ddf5b 100644
--- a/platform/tong-cheng/api.go
+++ b/platform/tong-cheng/api.go
@@ -5,6 +5,7 @@ import (
 	"crypto/md5"
 	"errors"
 	"fmt"
+	"net/url"
 	"time"
 
 	"github.com/zeromicro/go-zero/core/logx"
@@ -18,6 +19,8 @@ import (
 type TongChengApi 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
+	GenerateUrl(ctx context.Context, req GenerateUrlRequest) (string, error)
 	// QueryOrderList 查询订单列表
 	QueryOrderList(ctx context.Context, req QueryOrderListRequest, env string) (*ExternalOrderData, error)
 }
@@ -67,6 +70,36 @@ func (t *tongChengApiImpl) GetExternalChannelConfig(ctx context.Context, req Get
 	return response.Data, nil
 }
 
+// GenerateUrl 生成链接
+func (t *tongChengApiImpl) GenerateUrl(ctx context.Context, req GenerateUrlRequest) (string, error) {
+	if len(req.ActivityUrl) == 0 {
+		return "", errors.New("url参数不能为空")
+	}
+	u, err := url.Parse(req.ActivityUrl)
+	if err != nil {
+		return "", errors.New("activityUrl不是一个url")
+	}
+	urlParams := u.Query()
+	src := urlParams.Get("src")
+	src, err = url.QueryUnescape(src)
+	if err != nil {
+		return "", errors.New("src参数解析失败")
+	}
+	srcUrl, err := url.Parse(src)
+	if err != nil {
+		return "", errors.New("activityUrl格式不符合要求，src参数不是一个url")
+	}
+	srcParams := srcUrl.Query()
+	srcParams.Add("outUserid", req.Uid)
+	srcParams.Add("outToken", t.client.authConfig.Token)
+	srcUrl.RawQuery = srcParams.Encode()
+	newSrc := url.QueryEscape(srcUrl.String())
+	urlParams.Set("src", newSrc)
+	urlParams.Add("isRefresh", "refresh")
+	u.RawQuery = urlParams.Encode()
+	return u.String(), nil
+}
+
 // QueryOrderList 查询订单列表
 func (t *tongChengApiImpl) QueryOrderList(ctx context.Context, req QueryOrderListRequest, env string) (*ExternalOrderData, error) {
 	var url string
diff --git a/platform/tong-cheng/api_test.go b/platform/tong-cheng/api_test.go
index 476b211..1675540 100644
--- a/platform/tong-cheng/api_test.go
+++ b/platform/tong-cheng/api_test.go
@@ -28,10 +28,10 @@ func (a *apiClientSuite) SetupSuite() {
 }
 
 func (a *apiClientSuite) Test_GenerateLink() {
-	req := GenerateLinkRequest{
+	req := GetExternalChannelConfigRequest{
 		Trackid: "elong_hotel",
 	}
-	result, err := a.api.GenerateLink(context.Background(), req, "huidu")
+	result, err := a.api.GetExternalChannelConfig(context.Background(), req, "huidu")
 	if !a.NoError(err) {
 		a.T().Errorf("========[Test_GenerateLink] response error:%s", err)
 		return
@@ -44,6 +44,19 @@ func (a *apiClientSuite) Test_GenerateLink() {
 	a.T().Logf("=====[Test_GenerateLink] result: %s", string(resultByte))
 }
 
+func (a *apiClientSuite) Test_GenerateUrl() {
+	req := GenerateUrlRequest{
+		ActivityUrl: "/page/home/webview/webview?src=https%3A%2F%2Fmp.elong.com%2Ftenthousandaura%2F%3Factivitycode%3D5fd89a11-7b58-4f5c-8dc9-c360936d4207%26of%3D99810010",
+		Uid:         "11111111111111111",
+	}
+	result, err := a.api.GenerateUrl(context.Background(), req)
+	if !a.NoError(err) {
+		a.T().Errorf("========[Test_GenerateUrl] response error:%s", err)
+		return
+	}
+	a.T().Logf("=====[Test_GenerateUrl] result: %s", string(result))
+}
+
 func (a *apiClientSuite) Test_QueryOrderList() {
 	req := QueryOrderListRequest{
 		AppId:     "",
diff --git a/platform/tong-cheng/types.go b/platform/tong-cheng/types.go
index 366c4ab..cc2b48d 100644
--- a/platform/tong-cheng/types.go
+++ b/platform/tong-cheng/types.go
@@ -46,6 +46,12 @@ type OtherActivityUrl struct {
 	ActivityUrl string `json:"activityUrl"` // 渠道方合作页地址
 }
 
+// GenerateUrlReq 生成链接的请求
+type GenerateUrlRequest struct {
+	ActivityUrl string `json:"activityUrl"` // 活动url
+	Uid         string `json:"uid"`         // 用户id
+}
+
 // 获取外部订单请求
 type QueryOrderListRequest struct {
 	AppId     string `json:"appId"`      // 必传，分配token查询接口提供的appId(getExternalChannelConfig接口返回的appId)