diff --git a/static/css/gofly-front.css b/static/css/gofly-front.css
index 5e66b9b..fca39c1 100644
--- a/static/css/gofly-front.css
+++ b/static/css/gofly-front.css
@@ -17,6 +17,7 @@
     box-shadow: 0 3px 15px 0 rgba(0,0,0,.25)!important;
     position: absolute;
     bottom: 60px;
+    right: 0;
     color: #222;
     line-height: 1.5;
     font-size: 14px;
diff --git a/static/html/chat_page.html b/static/html/chat_page.html
index 9cd71e3..6a8c30e 100644
--- a/static/html/chat_page.html
+++ b/static/html/chat_page.html
@@ -45,7 +45,7 @@
                 <div class="folderBtn visitorFolderBtn" id="uploadFile" v-on:click="uploadFile('/uploadfile')"></div>
                 <div class="clear"></div>
             </div>
-            <el-input type="textarea" class="chatArea" v-model="messageContent"  @keyup.native="inputNextText" v-on:keyup.enter.native="chatToUser" placeholder="请输入内容"></el-input>
+            <el-input type="textarea" class="chatArea" v-model="messageContent"  @keyup.native="inputNextText" v-on:keyup.enter.native="chatToUser" :placeholder="flyLang.textarea"></el-input>
             <div class="faceBox visitorFaceBox">
                 <ul class="faceBoxList">
                     <li v-on:click="faceIconClick(i)" class="faceIcon" v-for="(v,i) in face"  :title="v.name"><img :src=v.path></li>
@@ -56,7 +56,7 @@
                 <el-button :disabled="sendDisabled||messageContent==''" type="primary" class="chatBoxSendBtn" size="small" v-on:click="chatToUser"><{flyLang.sent}></el-button>
             </div>
             <div class="footContact clear">
-                <a href="https://github.com/taoshihan1991/go-fly" target="_blank">GO-FLY1.0.0客服陶士涵提供技术支持</a>
+                <a href="https://github.com/taoshihan1991/go-fly" target="_blank"><{flyLang.copyright}></a>
             </div>
         </div>
         <!--//客服代码-->
diff --git a/static/html/index.html b/static/html/index.html
index ed5219e..1d278ac 100644
--- a/static/html/index.html
+++ b/static/html/index.html
@@ -24,7 +24,8 @@
     GOFLY.init({
         GOFLY_URL:"",
         GOFLY_KEFU_ID: "kefu2",
-        GOFLY_BTN_TEXT: "{{.OnlineChat}}"
+        GOFLY_BTN_TEXT: "{{.OnlineChat}}",
+        GOFLY_LANG:"{{.Lang}}"
     })
 </script>
 <!--//对接客服代码-->
diff --git a/static/js/chat-lang.js b/static/js/chat-lang.js
index 1fdbc62..7e24254 100644
--- a/static/js/chat-lang.js
+++ b/static/js/chat-lang.js
@@ -5,12 +5,16 @@ var GOFLY_LANG={
         "connectok":"连接成功!",
         "chating":"正在与您沟通!",
         "historymes":"—— 以上是历史消息 ——",
+        "copyright":"GO-FLY1.0.0客服陶士涵提供技术支持",
+        "textarea":"请输入内容",
     },
     "en":{
-        "sent":"sent",
+        "sent":"Send",
         "connecting":"connecting...",
         "connectok":"connection succeeded!",
         "chating":"chating with you!",
-        "historymes":"—— above is old messages ——",
+        "historymes":"—— Today ——",
+        "copyright":"We run on GOFLY",
+        "textarea":"Enter your message",
     },
 };
\ No newline at end of file
diff --git a/static/js/gofly-front.js b/static/js/gofly-front.js
index 1bbe48c..886ee18 100644
--- a/static/js/gofly-front.js
+++ b/static/js/gofly-front.js
@@ -2,26 +2,40 @@ var GOFLY={
     GOFLY_URL:"https://gofly.sopans.com",
     GOFLY_KEFU_ID:"",
     GOFLY_BTN_TEXT:"Chat with me",
+    GOFLY_LANG:"en",
 };
 GOFLY.launchButtonFlag=false;
 GOFLY.titleTimer=0;
 GOFLY.titleNum=0;
+GOFLY.noticeTimer=null;
 GOFLY.originTitle=document.title;
 GOFLY.init=function(config){
+    var _this=this;
     if(typeof config=="undefined"){
         return;
     }
+
     if (typeof config.GOFLY_URL!="undefined"){
         this.GOFLY_URL=config.GOFLY_URL;
     }
+    this.dynamicLoadCss(this.GOFLY_URL+"/static/css/gofly-front.css?v=1");
+
     if (typeof config.GOFLY_KEFU_ID!="undefined"){
         this.GOFLY_KEFU_ID=config.GOFLY_KEFU_ID;
     }
     if (typeof config.GOFLY_BTN_TEXT!="undefined"){
         this.GOFLY_BTN_TEXT=config.GOFLY_BTN_TEXT;
     }
-    this.dynamicLoadCss(this.GOFLY_URL+"/static/css/gofly-front.css?v=1");
-    var _this=this;
+
+    this.dynamicLoadJs(this.GOFLY_URL+"/static/js/functions.js?v=1",function(){
+        _this.GOFLY_LANG=checkLang();
+        if (typeof config.GOFLY_LANG!="undefined"){
+            this.GOFLY_LANG=config.GOFLY_LANG;
+        }else{
+            this.GOFLY_LANG=config.GOFLY_LANG;
+        }
+    });
+
     if (typeof $!="function"){
         this.dynamicLoadJs("https://cdn.jsdelivr.net/npm/jquery/dist/jquery.min.js",function () {
             _this.dynamicLoadJs("https://cdn.bootcdn.net/ajax/libs/layer/3.1.1/layer.min.js",function () {
@@ -83,9 +97,31 @@ GOFLY.clickBtn=function (){
         _this.showKefu();
     });
     setTimeout(function(){
-        $("#launchButtonNotice").show();
-        $("#launchIcon").show();
-    },4000);
+        // $("#launchButtonNotice").show();
+        // $("#launchIcon").show();
+        _this.getNotice();
+    },3000);
+}
+GOFLY.getNotice=function(){
+    $.get("/notice?kefu_id="+this.GOFLY_KEFU_ID,function(res) {
+        //debugger;
+        if (res.result != null) {
+            var msg = res.result;
+            var len=msg.length;
+            var i=0;
+            if(len>0){
+                if(typeof msg[0]=="undefined"||msg[0]==null){
+                    return;
+                }
+                var content = msg[0];
+                if(typeof content.content =="undefined"){
+                    return;
+                }
+                $("#launchButtonNotice").html(replaceContent(content.content)).show();
+            }
+
+        }
+    });
 }
 GOFLY.isIE=function(){
     var userAgent = navigator.userAgent; //取得浏览器的userAgent字符串
@@ -142,7 +178,7 @@ GOFLY.layerOpen=function (){
         area: ['520px', '530px'],
         offset: 'rb', //右下角弹出
         anim: 2,
-        content: [this.GOFLY_URL+'/chatIndex?kefu_id='+this.GOFLY_KEFU_ID+'&refer='+window.document.title, 'yes'], //iframe的url，no代表不显示滚动条
+        content: [this.GOFLY_URL+'/chatIndex?kefu_id='+this.GOFLY_KEFU_ID+'&lang='+this.GOFLY_LANG+'&refer='+window.document.title, 'yes'], //iframe的url，no代表不显示滚动条
         end: function(){
             _this.launchButtonFlag=false;
             $(".launchButtonBox").show();
@@ -150,7 +186,7 @@ GOFLY.layerOpen=function (){
     });
 }
 GOFLY.windowOpen=function (){
-   window.open(this.GOFLY_URL+'/chatIndex?kefu_id='+this.GOFLY_KEFU_ID+'&refer='+window.document.title);
+   window.open(this.GOFLY_URL+'/chatIndex?kefu_id='+this.GOFLY_KEFU_ID+'&lang='+this.GOFLY_LANG+'&refer='+window.document.title);
 }
 GOFLY.flashTitle=function () {
     this.titleNum++;