diff --git a/business/partner/purchase/im/im.go b/business/partner/purchase/im/im.go
index 019e68238..d9ccdedcb 100644
--- a/business/partner/purchase/im/im.go
+++ b/business/partner/purchase/im/im.go
@@ -58,7 +58,6 @@ func SendToVendor(msg []byte) {
 		})
 		return
 	}
-	return
 }
 
 func Send(data []byte) {
@@ -114,8 +113,8 @@ func ReadMsgFromClient(vendorID int, elmAppID string, msg interface{}) {
 		var MtSingleChat = mtwmapi.SingleChat{}
 		err = json.Unmarshal(data, &MtSingleChat)
 		jxMsg = &JXMsg{
-			SendType: SendTypeJx,
-			Data:     MtSingleChat,
+			SendType:   SendTypeJx,
+			MsgContent: MtSingleChat,
 		}
 		userList = &UserMessageList{
 			VendorID:   VendorIDMT,
@@ -128,8 +127,8 @@ func ReadMsgFromClient(vendorID int, elmAppID string, msg interface{}) {
 		var ElmData = ebaiapi.ImMessageSend{}
 		err = json.Unmarshal(data, &ElmData)
 		jxMsg = &JXMsg{
-			SendType: SendTypeJx,
-			Data:     ElmData,
+			SendType:   SendTypeJx,
+			MsgContent: ElmData,
 		}
 		userList = &UserMessageList{
 			VendorID:   VendorIDMT,
@@ -166,8 +165,8 @@ func ReadMsgFromVendor(vendorID int, elmAppID string, msg []byte) {
 		var MtSingleChat = mtwmapi.SingleChat{}
 		err = json.Unmarshal(msg, &MtSingleChat)
 		jxMsg = &JXMsg{
-			SendType: SendTypeMt,
-			Data:     MtSingleChat,
+			SendType:   SendTypeMt,
+			MsgContent: MtSingleChat,
 		}
 		userList = &UserMessageList{
 			VendorID:   VendorIDMT,
@@ -181,8 +180,8 @@ func ReadMsgFromVendor(vendorID int, elmAppID string, msg []byte) {
 		var ElmData = ebaiapi.ImMessageSend{}
 		err = json.Unmarshal(msg, &ElmData)
 		jxMsg = &JXMsg{
-			SendType: SendTypeElm,
-			Data:     ElmData,
+			SendType:   SendTypeElm,
+			MsgContent: ElmData,
 		}
 		userList = &UserMessageList{
 			VendorID:   VendorIDMT,
@@ -285,11 +284,11 @@ func GetNewAndTrim(key string, flag string) (cnt int, err error) {
 // GenMsgDetailID 生成查询详细聊天记录ID
 func GenMsgDetailID(jxMsg *JXMsg, vendorID int, elmAppID string) (msgID string) {
 	if vendorID == VendorIDMT {
-		var d1 = jxMsg.Data.(mtwmapi.SingleChat)
+		var d1 = jxMsg.MsgContent.(mtwmapi.SingleChat)
 		msgID = utils.Int2Str(d1.AppID) + ":" + d1.AppPoiCode + ":10:" + utils.Int2Str(d1.OpenUserID)
 	}
 	if vendorID == VendorIDELM {
-		var d2 = jxMsg.Data.(ebaiapi.ImMessageSend)
+		var d2 = jxMsg.MsgContent.(ebaiapi.ImMessageSend)
 		msgID = elmAppID + ":" + d2.PlatformShopID + ":11:" + d2.PayLoad.GroupID
 	}
 	return msgID
@@ -298,11 +297,11 @@ func GenMsgDetailID(jxMsg *JXMsg, vendorID int, elmAppID string) (msgID string)
 // GenMsgListID 生成展示列表时单条数据ID（部分）
 func GenMsgListID(jxMsg *JXMsg, vendorID int, elmAppID string) (msgID string) {
 	if vendorID == VendorIDMT {
-		var d1 = jxMsg.Data.(mtwmapi.SingleChat)
+		var d1 = jxMsg.MsgContent.(mtwmapi.SingleChat)
 		msgID = utils.Int2Str(d1.AppID) + ":" + d1.AppPoiCode + ":10"
 	}
 	if vendorID == VendorIDELM {
-		var d2 = jxMsg.Data.(ebaiapi.ImMessageSend)
+		var d2 = jxMsg.MsgContent.(ebaiapi.ImMessageSend)
 		msgID = elmAppID + ":" + d2.PlatformShopID + ":11"
 	}
 	return msgID
diff --git a/business/partner/purchase/im/im_model.go b/business/partner/purchase/im/im_model.go
index e4806a633..a0b5ed293 100644
--- a/business/partner/purchase/im/im_model.go
+++ b/business/partner/purchase/im/im_model.go
@@ -7,7 +7,7 @@ import (
 	"io"
 	"log"
 	"net"
-	"net/http"
+	"net/http/httptest"
 	"sync"
 	"time"
 
@@ -56,8 +56,9 @@ type clientInfo struct {
 
 // RetData 统一返回值结构体
 type RetData struct {
-	Code int         `json:"code"` //响应code
-	Msg  string      `json:"msg"`  //响应msg success/fail
+	Code int    `json:"code"` //响应code
+	Msg  string `json:"msg"`  //响应msg success/fail
+	//MsgType string      `json:"msgType"` //发送消息方类型：mt;elm;jx
 	Data interface{} `json:"data"` //信息
 
 	//MessageType string      `json:"messageType"` //消息类型 heart-心跳检测；send-发送消息；receive-接收消息
@@ -90,8 +91,8 @@ type SendData struct {
 
 // JXMsg 京西消息结构体
 type JXMsg struct {
-	SendType string      `json:"sendType"` //消息发送方 jx-商家；mt-美团；elm-饿了么
-	Data     interface{} `json:"data"`     //美团/饿了么 单聊消息
+	SendType   string      `json:"sendType"`   //消息发送方 jx-商家；mt-美团；elm-饿了么
+	MsgContent interface{} `json:"msgContent"` //美团/饿了么 单聊消息
 }
 
 // GetUserListReq 获取门店用户聊天列表
@@ -170,11 +171,21 @@ const (
 
 // Render 统一返回值
 func Render(conn *websocket.Conn, messageId string, code int, message string, data interface{}) error {
-	return conn.WriteJSON(RetData{
-		Code: code,
-		Msg:  message,
-		Data: data,
-	})
+	if data != nil {
+		str, _ := json.Marshal(data)
+		temp := string(str)
+		return conn.WriteJSON(RetData{
+			Code: code,
+			Msg:  message,
+			//MsgType: temp.SendType,
+			Data: temp,
+		})
+	} else {
+		return conn.WriteJSON(RetData{
+			Code: code,
+			Msg:  message,
+		})
+	}
 }
 
 func ClientRender(code int, msg string, data interface{}) (str string) {
@@ -187,7 +198,7 @@ func ClientRender(code int, msg string, data interface{}) (str string) {
 	retJson, _ := json.Marshal(retData)
 	str = string(retJson)
 
-	var w http.ResponseWriter
+	w := httptest.NewRecorder()
 	w.Header().Set("Content-Type", "application/json; charset=utf-8")
 	_, _ = io.WriteString(w, str)
 	return
diff --git a/business/partner/purchase/im/im_server.go b/business/partner/purchase/im/im_server.go
index 360a54df9..1d2c5ffe4 100644
--- a/business/partner/purchase/im/im_server.go
+++ b/business/partner/purchase/im/im_server.go
@@ -118,6 +118,7 @@ func WriteMessage() {
 		fmt.Printf("WriteMessage clientInfo=%s i=%d", utils.Format4Output(clientInfo, false), i)
 		if Manager.AllClient() != nil {
 			for _, conn := range Manager.AllClient() {
+				globals.SugarLogger.Debugf("WriteMessage conn.ClientId=%s", conn.ClientId)
 				if err := Render(conn.Socket, clientInfo.MessageId, clientInfo.Code, clientInfo.Msg, clientInfo.Data); err != nil {
 					Manager.DisConnect <- conn
 				}