diff --git a/.gitignore b/.gitignore
index 088f7fb..18b28a2 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,4 @@
 play-with-docker
 node_modules
+
+.idea
diff --git a/docker-compose.yml b/docker-compose.yml
index 52b883d..4ccdde4 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -23,6 +23,8 @@ services:
             - $GOPATH/src:/go/src
         environment:
             GOOGLE_RECAPTCHA_DISABLED: "true"
+            DIND_IMAGE: "hub.c.163.com/bingohuang/dind:17.04.0-ce-vfs"
+            EXPIRY: "3h"
     pwd2:
         # pwd daemon container always needs to be named this way
         container_name: pwd2
@@ -37,3 +39,5 @@ services:
             - $GOPATH/src:/go/src
         environment:
             GOOGLE_RECAPTCHA_DISABLED: "true"
+            DIND_IMAGE: "hub.c.163.com/bingohuang/dind:17.04.0-ce-vfs"
+            EXPIRY: "3h"
diff --git a/www/assets/163yun-logo.png b/www/assets/163yun-logo.png
new file mode 100755
index 0000000..bb62f5a
Binary files /dev/null and b/www/assets/163yun-logo.png differ
diff --git a/www/assets/app.js b/www/assets/app.js
index a4d9dc0..1837825 100644
--- a/www/assets/app.js
+++ b/www/assets/app.js
@@ -5,11 +5,11 @@
 
     // Automatically redirects user to a new session when bypassing captcha.
     // Controller keeps code/logic separate from the HTML
-    app.controller("BypassController", ['$scope', '$log', '$http', '$location', '$timeout', function($scope, $log, $http, $location, $timeout) {
-        setTimeout(function() {
-            document.getElementById("welcomeFormBypass").submit();
-        }, 500);
-    }]);
+    // app.controller("BypassController", ['$scope', '$log', '$http', '$location', '$timeout', function($scope, $log, $http, $location, $timeout) {
+    //     setTimeout(function() {
+    //         document.getElementById("welcomeFormBypass").submit();
+    //     }, 500);
+    // }]);
 
     app.controller('PlayController', ['$scope', '$log', '$http', '$location', '$timeout', '$mdDialog', '$window', 'TerminalService', 'KeyboardShortcutService', 'InstanceService', function($scope, $log, $http, $location, $timeout, $mdDialog, $window, TerminalService, KeyboardShortcutService, InstanceService) {
         $scope.sessionId = window.location.pathname.replace('/p/', '');
@@ -20,8 +20,8 @@
         $scope.ttl = '--:--:--';
         $scope.connected = true;
         $scope.isInstanceBeingCreated = false;
-        $scope.newInstanceBtnText = '+ Add new instance';
-        $scope.deleteInstanceBtnText = 'Delete';
+        $scope.newInstanceBtnText = '+ 创建工作台';
+        $scope.deleteInstanceBtnText = '删除工作台';
         $scope.isInstanceBeingDeleted = false;
         
         var selectedKeyboardShortcuts = KeyboardShortcutService.getCurrentShortcuts();
@@ -44,7 +44,7 @@
                     .clickOutsideToClose(true)
                     .title(title)
                     .textContent(content)
-                    .ok('Got it!')
+                    .ok('收到！')
             );
         }
 
@@ -83,7 +83,7 @@
                 $scope.showInstance(i);
             }, function(response) {
                 if (response.status == 409) {
-                    $scope.showAlert('Max instances reached', 'Maximum number of instances reached')
+                    $scope.showAlert('工作台到达上限', '工作台最大个数是 5，已达上限')
                 }
             }).finally(function() {
                 updateNewInstanceBtnState(false);
@@ -120,7 +120,7 @@
                 });
 
                 socket.on('session end', function() {
-                    $scope.showAlert('Session timed out!', 'Your session has expired and all of your instances have been deleted.', '#sessionEnd')
+                    $scope.showAlert('实验室关门啦!', '你的实验室关门了，所有工作台都已删除。', '#sessionEnd')
                     $scope.isAlive = false;
                 });
 
@@ -178,7 +178,7 @@
                 if (inst) $scope.showInstance(inst);
             }, function(response) {
                 if (response.status == 404) {
-                    document.write('session not found');
+                    document.write('该实验室没找到');
                     return
                 }
             });
@@ -291,20 +291,20 @@
 
         function updateNewInstanceBtnState(isInstanceBeingCreated) {
             if (isInstanceBeingCreated === true) {
-                $scope.newInstanceBtnText = '+ Creating...';
+                $scope.newInstanceBtnText = '+ 创建中...';
                 $scope.isInstanceBeingCreated = true;
             } else {
-                $scope.newInstanceBtnText = '+ Add new instance';
+                $scope.newInstanceBtnText = '+ 创建工作台';
                 $scope.isInstanceBeingCreated = false;
             }
         }
 
         function updateDeleteInstanceBtnState(isInstanceBeingDeleted) {
             if (isInstanceBeingDeleted === true) {
-                $scope.deleteInstanceBtnText = 'Deleting...';
+                $scope.deleteInstanceBtnText = '删除中...';
                 $scope.isInstanceBeingDeleted = true;
             } else {
-                $scope.deleteInstanceBtnText = 'Delete';
+                $scope.deleteInstanceBtnText = '删除工作台';
                 $scope.isInstanceBeingDeleted = false;
             }
         }
@@ -424,14 +424,17 @@
 
         function getAvailablePresets() {
             return [
-                { name : "None", presets : [
-                        { description : "Toggle terminal fullscreen", command : "Alt+enter", altKey : true, keyCode : 13, action : function(context) { TerminalService.toggleFullscreen(context.terminal, resizeFunc); }}
-		] },
+                {
+                    name : "None",
+                    presets : [
+                        { description : "全屏终端", command : "Alt+enter", altKey : true, keyCode : 13, action : function(context) { TerminalService.toggleFullscreen(context.terminal, resizeFunc); }}
+                    ]
+                },
                 { 
                     name : "Mac OSX",
                     presets : [
-                        { description : "Clear terminal", command : "Cmd+K", metaKey : true, keyCode : 75, action : function(context) { context.terminal.clear(); }},
-                        { description : "Toggle terminal fullscreen", command : "Alt+enter", altKey : true, keyCode : 13, action : function(context) { TerminalService.toggleFullscreen(context.terminal, resizeFunc); }}
+                        { description : "清空终端", command : "Cmd+K", metaKey : true, keyCode : 75, action : function(context) { context.terminal.clear(); }},
+                        { description : "全屏终端", command : "Alt+enter", altKey : true, keyCode : 13, action : function(context) { TerminalService.toggleFullscreen(context.terminal, resizeFunc); }}
                     ]
                 }
             ]
diff --git a/www/assets/baidu-tongji.js b/www/assets/baidu-tongji.js
new file mode 100644
index 0000000..492c0cc
--- /dev/null
+++ b/www/assets/baidu-tongji.js
@@ -0,0 +1,7 @@
+var _hmt = _hmt || [];
+(function() {
+  var hm = document.createElement("script");
+  hm.src = "https://hm.baidu.com/hm.js?e917a968ccce0f45ca7b7405bae48d9a";
+  var s = document.getElementsByTagName("script")[0];
+  s.parentNode.insertBefore(hm, s);
+})();
diff --git a/www/assets/style.css b/www/assets/style.css
index 6bfdd36..77606a7 100644
--- a/www/assets/style.css
+++ b/www/assets/style.css
@@ -49,3 +49,9 @@ md-input-container .md-errors-spacer {
 .stats {
     min-height: 230px;
 }
+
+.footer__copyright {
+    font-size: 14px;
+    position:absolute;
+    bottom: 0;
+}
diff --git a/www/bypass.html b/www/bypass.html
index 62f1037..7665d52 100644
--- a/www/bypass.html
+++ b/www/bypass.html
@@ -1,17 +1,19 @@
 <!doctype html>
 <html ng-app="DockerPlay" ng-controller="BypassController">
     <head>
-        <title>Docker Playground</title>
+        <title>Docker 在线实验室</title>
 	    <link rel="stylesheet" href="http://ajax.googleapis.com/ajax/libs/angular_material/1.1.0/angular-material.min.css">
         <link rel="stylesheet" href="/assets/style.css" />
+        <script src='/assets/baidu-tongji.js'></script>
     </head>
     <body class="welcome">
         <div>
-            <h1>Welcome!</h1>
-            <h2>We're bypassing the Captcha and redirecting you now..</h2>
+            <h1>欢迎来到 Docker 在线实验室!</h1>
+            <h3>请点击开始，无需安装任何环境，在线体验 Docker！</h3>
             <form id="welcomeFormBypass" method="POST" action="/">
-                <button id="start" type="submit">Start Session</button>
+                <button id="start" type="submit">开启一个新实验室</button>
             </form>
+            <img src="/assets/large_h.png" />
         </div>
     </body>
 
diff --git a/www/index.html b/www/index.html
index 089e506..f450ad3 100644
--- a/www/index.html
+++ b/www/index.html
@@ -1,20 +1,21 @@
 <!doctype html>
 <html ng-app="DockerPlay" ng-controller="PlayController">
     <head>
-        <title>Docker Playground</title>
+        <title>Docker 在线实验室</title>
         <link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Roboto:300,400,500,700,400italic|Material+Icons" />
         <link rel="stylesheet" href="https://ajax.googleapis.com/ajax/libs/angular_material/1.1.0/angular-material.min.css">
         <link rel="stylesheet" href="/assets/xterm.css" />
-	<link rel="stylesheet" href="/assets/xterm-addons/fullscreen.css" />
+	    <link rel="stylesheet" href="/assets/xterm-addons/fullscreen.css" />
         <link rel="stylesheet" href="/assets/style.css" />
-        <script>
-            (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
-            (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
-            m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
-            })(window,document,'script','https://www.google-analytics.com/analytics.js','ga');
-            ga('create', 'UA-89019737-1', 'auto');
-            ga('send', 'pageview');
-        </script>
+        <!--<script>-->
+            <!--(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){-->
+            <!--(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),-->
+            <!--m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)-->
+            <!--})(window,document,'script','https://www.google-analytics.com/analytics.js','ga');-->
+            <!--ga('create', 'UA-89019737-1', 'auto');-->
+            <!--ga('send', 'pageview');-->
+        <!--</script>-->
+        <script src='/assets/baidu-tongji.js'></script>
     </head>
     <body>
 
@@ -23,7 +24,7 @@
               <md-content flex layout-padding ng-if="!instances.length">
                 <div layout="column" layout-align="top center">
                   <p>
-                    <strong>Your session has expired.</strong>
+                      <strong>你的实验室关门了</strong>
                   </p>
                 </div>
                 <div flex></div>
@@ -31,7 +32,7 @@
             </section>
 
             <section ng-if="!connected" class="disconnected" layout="row" layout-align="center center">
-                <h1 class="md-headline">No connection to server. Reconnecting...</h1>
+                <h1 class="md-headline">和实验室管理员失去联系，呼叫中...</h1>
                 <md-progress-circular class="md-hue-2" md-diameter="20px"></md-progress-circular>
             </section>
 
@@ -42,11 +43,14 @@
                   md-is-locked-open="$mdMedia('gt-sm')"
                   md-whiteframe="4" layout="column">
 
+                  <a href="http://163yun.com" class="m-logo" target="_blank">
+                      <center><img src="/assets/163yun-logo.png" alt="网易云" title="网易云" width="160px"></center>
+                  </a>
                 <md-toolbar class="md-theme-indigo">
                   <span class="clock">{{ttl}}</span>
-                  <md-button class="md-warn md-raised" ng-click="closeSession()">Close session</md-button>
+                  <md-button class="md-warn md-raised" ng-click="closeSession()">关闭实验室</md-button>
                   <div class="md-toolbar-tools">
-                    <h1 class="md-toolbar-tools">Instances</h1>
+                    <h1 class="md-toolbar-tools">工作台</h1>
                     <settings-icon></settings-icon>
                   </div>
                 </md-toolbar>
@@ -62,11 +66,15 @@
               </md-list>
                 </md-content>
 
+                  <div class="footer__copyright">
+                      <b>© 2017 <a class="footer__link" href="https://163yun.com/" target="_blank">163yun</a> & <a class="footer__link" href="https://github.com/bingohuang" target="_blank">Bingo Huang</a></b><br><br>
+                  </div>
+
               </md-sidenav>
               <md-content flex layout-padding ng-if="!instances.length">
                 <div layout="column" layout-align="top center">
-                  <p>Add instances to your playground.</p>
-                  <p><strong>Sessions and all their instances are deleted after {{ttl}} hours.</strong></p>
+                    <p>在你的实验室中添加工作台（独立的 Docker 环境）</p>
+                    <p><strong>当前实验室和所属工作台将在 {{ttl}} 后删除</strong></p>
                 </div>
 
                 <div flex></div>
@@ -92,7 +100,7 @@
                           </div>
                           <div layout-gt-sm="row">
                              <md-input-container class="md-block" flex-gt-sm>
-                               <label>Memory</label>
+                               <label>MEM</label>
                                <input ng-model="instance.mem" type="text" readonly="readonly">
                              </md-input-container>
                              <md-input-container class="md-block" flex-gt-sm>
@@ -116,10 +124,10 @@
         <script type="text/ng-template" id="settings-modal.html">
             <md-toolbar>
                 <div class="md-toolbar-tools">
-                    <h2>Settings</h2>
+                    <h2>设置</h2>
                     <span flex></span>
                     <md-button class="md-icon-button" ng-click="$ctrl.close()">
-                        <md-icon class="material-icon" aria-label="Close dialog">close</md-icon>
+                        <md-icon class="material-icon" aria-label="Close dialog">✘</md-icon>
                     </md-button>
                 </div>
                 </md-toolbar>
@@ -129,7 +137,7 @@
                     <div layout="row">
                         <div flex="50">
                             <md-input-container class="md-block" flex-gt-sm>
-                                <label>Keyboard Shortcut Preset</label>
+                                <label>快捷键预设</label>
                                 <md-select ng-model="$ctrl.currentShortcutConfig" ng-model-options="{getterSetter: true}" placeholder="Keyboard shortcut prefix">
                                     <md-option ng-repeat="preset in $ctrl.keyboardShortcutPresets" value="{{preset}}">
                                         {{preset.name}}
@@ -140,9 +148,9 @@
                         <div flex="10"></div>
                         <div flex="40">
                             <div ng-if="$ctrl.selectedShortcutPreset">
-                                Preset details:
+                                预设详情:
                                 <ul>
-                                    <li ng-if="$ctrl.selectedShortcutPreset.presets.length == 0">No presets defined</li>
+                                    <li ng-if="$ctrl.selectedShortcutPreset.presets.length == 0">无</li>
                                     <li ng-repeat="preset in $ctrl.selectedShortcutPreset.presets">
                                         <code>{{preset.command}}</code> - {{preset.description}}
                                     </li>
@@ -180,7 +188,7 @@
                 <md-dialog-actions layout="row">
                     <span flex></span>
                     <md-button ng-click="$ctrl.close()">
-                        Close
+                        关闭
                     </md-button>
                 </md-dialog-actions>
         </script>
diff --git a/www/welcome.html b/www/welcome.html
index 12117a5..751b9db 100644
--- a/www/welcome.html
+++ b/www/welcome.html
@@ -2,15 +2,16 @@
 <!doctype html>
 <html>
     <head>
-        <title>Docker Playground</title>
+        <title>Docker 在线实验室</title>
 	    <link rel="stylesheet" href="https://ajax.googleapis.com/ajax/libs/angular_material/1.1.0/angular-material.min.css">
         <link rel="stylesheet" href="/assets/style.css" />
         <script src='https://www.google.com/recaptcha/api.js'></script>
+        <script src='/assets/baidu-tongji.js'></script>
     </head>
     <body class="welcome">
         <div>
-            <h1>Welcome!</h1>
-            <h2>Before starting we need to verify you are a human</h2>
+            <h1>欢迎来到 Docker 在线实验室!</h1>
+            <h2>请先确认你不是机器人哦！</h2>
             <form id="welcomeForm" method="POST" action="/">
                 <div id="recaptcha" class="g-recaptcha" data-callback="iAmHuman" data-sitekey="{{.}}"></div>
                 <input type="hidden" name="session-duration" value="4h"/>