diff --git a/static/imservice.js b/static/imservice.js
index 7ad737a..a7aaf49 100644
--- a/static/imservice.js
+++ b/static/imservice.js
@@ -119,7 +119,7 @@ IMService.prototype.initialContacts = function (friendList) {
                 console.log(that.friends)
                 let sorts = function (friends){
                     let paixu = function (a,b){
-                        if(a.date > b.date){
+                        if(a.date > b.date && b.unReadMessage == 0){
                             return 0;
                         }else{
                             return 1;
@@ -266,7 +266,7 @@ IMService.prototype.initialIMListeners = function () {
             // return ;
             let sorts = function (friends){
                 let paixu = function (a,b){
-                    if(a.date > b.date){
+                    if(a.date > b.date && b.unReadMessage == 0){
                         return 0;
                     }else{
                         return 1;
@@ -394,7 +394,7 @@ IMService.prototype.sendMessagesSetStorage = function (friendId,message){
     // return ;
     let sorts = function (friends){
         let paixu = function (a,b){
-            if(a.date > b.date){
+            if(a.date > b.date && b.unReadMessage == 0){
                 return 0;
             }else{
                 return 1;