diff --git a/business/partner/purchase/im/im_model.go b/business/partner/purchase/im/im_model.go
index f7dc7b9de..a25892efe 100644
--- a/business/partner/purchase/im/im_model.go
+++ b/business/partner/purchase/im/im_model.go
@@ -6,6 +6,7 @@ import (
 	"fmt"
 	"io"
 	"log"
+	r "math/rand"
 	"net"
 	"net/http/httptest"
 	"sync"
@@ -284,3 +285,13 @@ func GenFullUrl() (fullUrl string) {
 	//fmt.Printf("Create websocket connect failCount:%d", retVal.UserCount)
 	return fullUrl
 }
+
+//生成随机字符串
+func RandString() string {
+	bytes := make([]byte, 16)
+	for i := 0; i < 16; i++ {
+		b := r.Intn(26) + 65
+		bytes[i] = byte(b)
+	}
+	return string(bytes)
+}
diff --git a/business/partner/purchase/im/im_server.go b/business/partner/purchase/im/im_server.go
index 64475c44b..58f9e7177 100644
--- a/business/partner/purchase/im/im_server.go
+++ b/business/partner/purchase/im/im_server.go
@@ -48,8 +48,12 @@ func Run(w http.ResponseWriter, r *http.Request) {
 	//设置读取消息大小上线
 	conn.SetReadLimit(maxMessageSize)
 
-	//clientID := r.FormValue("clientId")
-	clientID := r.Header.Get("Clientid")
+	clientID := ""
+	if temp := r.Header.Get("Clientid"); len(temp) == 0 {
+		clientID = RandString()
+	} else {
+		clientID = temp
+	}
 	globals.SugarLogger.Debugf("Run clientID=%s", clientID)
 	clientSocket := NewClient(clientID, conn)