diff --git a/platformapi/tiktok/callback.go b/platformapi/tiktok/callback.go
index b54690bd..2337b8f3 100644
--- a/platformapi/tiktok/callback.go
+++ b/platformapi/tiktok/callback.go
@@ -1,213 +1,90 @@
 package tiktok
 
-//
-//import (
-//	"encoding/base64"
-//	"encoding/xml"
-//	"fmt"
-//	"io/ioutil"
-//	"net/http"
-//	"strings"
-//
-//	"git.rosy.net.cn/baseapi/utils"
-//	"git.rosy.net.cn/jx-callback/globals"
-//	"github.com/clbanning/mxj"
-//	"github.com/nanjishidu/gomini/gocrypto"
-//)
-//
-//type CData string
-//
-//func (c CData) MarshalXTT(e *xml.Encoder, start xml.StartElement) error {
-//	return e.EncodeElement(struct {
-//		string `xml:",cdata"`
-//	}{string(c)}, start)
-//}
-//
-//const (
-//	MsgTypeUnkown = 0 // 未知
-//	MsgTypePay    = 1 // 支付结果回调
-//	MsgTypeRefund = 2 // 退款结果回调
-//)
-//
-//type CallbackResponse struct {
-//	XMLName xml.Name `json:"-" xml:"xml"`
-//
-//	ReturnCode string `json:"return_code" xml:"return_code"`
-//	ReturnMsg  CData  `json:"return_msg" xml:"return_msg"`
-//}
-//
-//type BaseResultMsg struct {
-//	ReturnCode string `json:"return_code" xml:"return_code"`
-//	ReturnMsg  string `json:"return_msg" xml:"return_msg"`
-//
-//	AppID      string `json:"appid" xml:"appid"`
-//	DeviceInfo string `json:"device_info,omitempty" xml:"device_info,omitempty"`
-//	MchID      string `json:"mch_id" xml:"mch_id"`
-//	NonceStr   string `json:"nonce_str" xml:"nonce_str"`
-//	Sign       string `json:"sign" xml:"sign"`
-//	ResultCode string `json:"result_code" xml:"result_code"`
-//	ResultMsg  string `json:"result_msg" xml:"result_msg"`
-//	ErrCode    string `json:"err_code,omitempty" xml:"err_code,omitempty"`
-//	ErrCodeDes string `json:"err_code_des,omitempty" xml:"err_code_des,omitempty"`
-//}
-//
-//type PayResultMsg struct {
-//	ReturnCode string `json:"return_code" xml:"return_code"`
-//	ReturnMsg  string `json:"return_msg" xml:"return_msg"`
-//
-//	AppID      string `json:"appid" xml:"appid"`
-//	DeviceInfo string `json:"device_info,omitempty" xml:"device_info,omitempty"`
-//	MchID      string `json:"mch_id" xml:"mch_id"`
-//	NonceStr   string `json:"nonce_str" xml:"nonce_str"`
-//	Sign       string `json:"sign" xml:"sign"`
-//	ResultCode string `json:"result_code" xml:"result_code"`
-//	ResultMsg  string `json:"result_msg" xml:"result_msg"`
-//	ErrCode    string `json:"err_code,omitempty" xml:"err_code,omitempty"`
-//	ErrCodeDes string `json:"err_code_des,omitempty" xml:"err_code_des,omitempty"`
-//
-//	BankType      string `json:"bank_type"`
-//	CashFee       string `json:"cash_fee"`
-//	FeeType       string `json:"fee_type"`
-//	IsSubscribe   string `json:"is_subscribe"`
-//	OpenID        string `json:"openid"`
-//	OutTradeNo    string `json:"out_trade_no"`
-//	TimeEnd       string `json:"time_end"`
-//	TotalFee      string `json:"total_fee"`
-//	TradeType     string `json:"trade_type"`
-//	TransactionID string `json:"transaction_id"`
-//}
-//
-//type RefundReqInfo struct {
-//	OutRefundNo         string `json:"out_refund_no"`
-//	OutTradeNo          string `json:"out_trade_no"`
-//	RefundAccount       string `json:"refund_account"`
-//	RefundFee           string `json:"refund_fee" xml:"refund_fee"`
-//	RefundID            string `json:"refund_id"`
-//	RefundRecvAccout    string `json:"refund_recv_accout"`
-//	RefundRequestSource string `json:"refund_request_source"`
-//	RefundStatus        string `json:"refund_status"`
-//	SettlementRefundFee string `json:"settlement_refund_fee"`
-//	SettlementTotalFee  string `json:"settlement_total_fee"`
-//	SuccessTime         string `json:"success_time"`
-//	TotalFee            string `json:"total_fee"`
-//	TransactionID       string `json:"transaction_id"`
-//}
-//
-//type RefundResultMsg struct {
-//	ReturnCode string `json:"return_code" xml:"return_code"`
-//	ReturnMsg  string `json:"return_msg" xml:"return_msg"`
-//
-//	AppID      string `json:"appid" xml:"appid"`
-//	DeviceInfo string `json:"device_info,omitempty" xml:"device_info,omitempty"`
-//	MchID      string `json:"mch_id" xml:"mch_id"`
-//	NonceStr   string `json:"nonce_str" xml:"nonce_str"`
-//	Sign       string `json:"sign" xml:"sign"`
-//	ResultCode string `json:"result_code" xml:"result_code"`
-//	ResultMsg  string `json:"result_msg" xml:"result_msg"`
-//	ErrCode    string `json:"err_code,omitempty" xml:"err_code,omitempty"`
-//	ErrCodeDes string `json:"err_code_des,omitempty" xml:"err_code_des,omitempty"`
-//
-//	ReqInfoStr string         `json:"req_info,omitempty"`
-//	ReqInfoObj *RefundReqInfo `json:"req_info_obj,omitempty"`
-//}
-//
-//type CallbackMsg struct {
-//	MsgType int
-//	MapData map[string]interface{}
-//	Data    interface{}
-//}
-//
-//var (
-//	SuccessResponse = &CallbackResponse{
-//		ReturnCode: ResponseCodeSuccess,
-//		ReturnMsg:  "OK",
-//	}
-//)
-//
-//func Err2CallbackResponse(err error, data string) *CallbackResponse {
-//	if err == nil {
-//		return SuccessResponse
-//	}
-//	returnMsg := err.Error()
-//	if data != "" {
-//		returnMsg = fmt.Sprintf("%s,%s", returnMsg, data)
-//	}
-//	return &CallbackResponse{
-//		ReturnCode: ResponseCodeFail,
-//		ReturnMsg:  CData(returnMsg),
-//	}
-//}
-//
-//func (a *API) decodeReqInfo(msg string) (decryptedMsg string, err error) {
-//	binMsg, err := base64.StdEncoding.DecodeString(msg)
-//	if err == nil {
-//		// aesKey := []byte(fmt.Sprintf("%x", md5.Sum([]byte(a.appKey))))
-//		// binResult, err2 := utils.AESCBCDecpryt(binMsg, aesKey, aesKey[:16])
-//		gocrypto.SetAesKey(strings.ToLower(gocrypto.Md5(a.appKey)))
-//		binResult, err2 := gocrypto.AesECBDecrypt(binMsg)
-//		if err = err2; err == nil {
-//			decryptedMsg = string(binResult)
-//		}
-//	}
-//	return decryptedMsg, err
-//}
-//
-//func (a *API) GetCallbackMsg(request *http.Request) (msg *CallbackMsg, callbackResponse *CallbackResponse) {
-//	data, err := ioutil.ReadAll(request.Body)
-//	if err != nil {
-//		return nil, Err2CallbackResponse(err, "")
-//	}
-//	return a.getCallbackMsg(string(data))
-//}
-//
-//func (a *API) getCallbackMsg(msgBody string) (msg *CallbackMsg, callbackResponse *CallbackResponse) {
-//	mapData, _, err := a.parseXmlStrAsMap(msgBody)
-//	if err != nil {
-//		return nil, Err2CallbackResponse(err, "")
-//	}
-//	returnCode := utils.Interface2String(mapData["return_code"])
-//	if returnCode != ResponseCodeSuccess { // 如果return_code出错，直接返回
-//		return nil, SuccessResponse
-//	}
-//
-//	reqInfo := utils.Interface2String(mapData["req_info"])
-//	transactionID := utils.Interface2String(mapData["transaction_id"])
-//	if reqInfo == "" && transactionID != "" { // 对于支付结果通知进行签名验证（退款结果通知不支持验证）
-//		sigType := utils.Interface2String(mapData[sigTypeKey])
-//		sign := utils.Interface2String(mapData[sigKey])
-//		desiredSign := a.signParam(sigType, mapData)
-//		if desiredSign != sign {
-//			globals.SugarLogger.Debugf("transactionID:%s, sigType:%s, desiredSign:%s <> sign:%s", transactionID, sigType, desiredSign, sign)
-//			return nil, Err2CallbackResponse(fmt.Errorf("desiredSign:%s <> sign:%s", desiredSign, sign), "")
-//		}
-//	}
-//
-//	msg = &CallbackMsg{
-//		MapData: mapData,
-//	}
-//	if reqInfo != "" {
-//		msg.MsgType = MsgTypeRefund
-//		var refundResult *RefundResultMsg
-//		if err = utils.Map2StructByJson(mapData, &refundResult, false); err == nil {
-//			if reqInfo, err = a.decodeReqInfo(reqInfo); err == nil {
-//				mv, err2 := mxj.NewMapXml([]byte(reqInfo))
-//				if err = err2; err == nil {
-//					reqInfoMap := mv["root"].(map[string]interface{})
-//					if err = utils.Map2StructByJson(reqInfoMap, &refundResult.ReqInfoObj, false); err == nil {
-//						msg.Data = refundResult
-//					}
-//				}
-//			}
-//		}
-//	} else if transactionID != "" {
-//		msg.MsgType = MsgTypePay
-//		var payResult *PayResultMsg
-//		if err = utils.Map2StructByJson(mapData, &payResult, false); err == nil {
-//			msg.Data = payResult
-//		}
-//	}
-//	if err != nil {
-//		callbackResponse = Err2CallbackResponse(err, "")
-//	}
-//	return msg, callbackResponse
-//}
+import (
+	"encoding/json"
+	"git.rosy.net.cn/baseapi/utils"
+	"io/ioutil"
+	"net/http"
+)
+
+const (
+	PayStatus    = "payment" //  回调类型标记，支付成功回调为"payment"
+	RefundStatus = "refund"  //  回调类型标记，退款回调为"refund"
+
+	WxPayWay  = "1"  // 1-微信支付
+	ZfbPayWay = "2"  // 2-支付宝支付
+	TtPayWay  = "10" // 10-抖音支付
+)
+
+type CallBackResult struct {
+	Timestamp    int    `json:"timestamp"`    // Unix 时间戳，10 位，整型数
+	Nonce        string `json:"nonce"`        // 随机数
+	Msg          string `json:"msg"`          // 订单信息的 json 字符串
+	TypePay      string `json:"type"`         // 回调类型标记，支付成功回调为"payment"
+	Msgsignature string `json:"msgsignature"` // 签名，详见
+}
+
+// 详细信息MSG(支付回调)
+type DetailCallBackMessage struct {
+	AppId          string `json:"appid"`            // 当前交易发起的小程序id
+	CpOrderno      string `json:"cp_orderno"`       // 开发者侧的订单号
+	CpExtra        string `json:"cp_extra"`         // 预下单时开发者传入字段
+	Way            string `json:"way"`              // way 字段中标识了支付渠道：1-微信支付，2-支付宝支付，10-抖音支付
+	ChannelNo      string `json:"channel_no"`       // 支付渠道侧单号
+	PaymentOrderNo string `json:"payment_order_no"` // 支付渠道侧商家订单号
+	TotalAmount    int64  `json:"total_amount"`     // 支付金额，单位为分
+	Status         string `json:"status"`           // 固定SUCCESS
+	ItemId         string `json:"item_id"`          // 订单来源视频对应视频 id
+	SellerUid      string `json:"seller_uid"`       // 该笔交易卖家商户号
+	PaidAt         int64  `json:"paid_at"`          // 支付时间，Unix 时间戳，10 位，整型数
+	OrderId        string `json:"order_id"`         // 抖音侧订单号
+}
+
+// 详细信息MSG(退款回调)
+type DetailCallBackMessage2Refund struct {
+	AppId        string `json:"appid"`         // 当前交易发起的小程序id
+	CpRefundno   string `json:"cp_refundno"`   // 开发者侧的退款订单号
+	CpExtra      string `json:"cp_extra"`      // 预下单时开发者传入字段
+	Status       string `json:"status"`        // 固定SUCCESS/FAIL
+	RefundAmount int64  `json:"refund_amount"` // 退款金额
+	RefundedAt   int64  `json:"refunded_at"`   // 退款时间
+	Message      string `json:"message"`       // 退款失败描述
+	OrderId      string `json:"order_id"`      // 抖音侧订单号
+
+}
+
+func (a *API) GetCallbackMsg(request *http.Request) (call *DetailCallBackMessage, refund *DetailCallBackMessage2Refund, payType string, err error) {
+	data, err := ioutil.ReadAll(request.Body)
+	if err != nil {
+		return nil, nil, "", err
+	}
+	values, err := utils.HTTPBody2Values(data, false)
+	if err != nil {
+		return nil, nil, "", err
+	}
+
+	payInfo := &CallBackResult{}
+	if err := utils.Map2StructByJson(utils.URLValues2Map(values), &payInfo, false); err != nil {
+		return nil, nil, "", err
+	}
+
+	// 支付回调
+	if payInfo.TypePay == PayStatus {
+		payDetailResult := &DetailCallBackMessage{}
+		if err := json.Unmarshal([]byte(payInfo.Msg), payDetailResult); err != nil {
+			return nil, nil, "", err
+		}
+		return payDetailResult, nil, payInfo.TypePay, err
+	}
+
+	// 退款回调
+	if payInfo.TypePay == RefundStatus {
+		refundDetailResult := &DetailCallBackMessage2Refund{}
+		if err := json.Unmarshal([]byte(payInfo.Msg), refundDetailResult); err != nil {
+			return nil, nil, "", err
+		}
+		return nil, refundDetailResult, payInfo.TypePay, err
+	}
+
+	return nil, nil, "", err
+}
diff --git a/platformapi/tiktok/tiktok_pay.go b/platformapi/tiktok/tiktok_pay.go
index d1d6d61c..edcd01d7 100644
--- a/platformapi/tiktok/tiktok_pay.go
+++ b/platformapi/tiktok/tiktok_pay.go
@@ -10,7 +10,11 @@ import (
 	"time"
 )
 
-const salt = "TUsUuzcfWriQ8ZXUQOrxPcScjEGlgMSjJaDMCtVy"
+const (
+	salt                = "TUsUuzcfWriQ8ZXUQOrxPcScjEGlgMSjJaDMCtVy"
+	ResponseCodeSuccess = "SUCCESS"
+	ResponseCodeFail    = "FAIL"
+)
 
 // 获取支付签名
 func (a *API) Sign(paramsMap map[string]interface{}) string {