diff --git a/client/src/app/components/vote-button.jsx b/client/src/app/components/vote-button.jsx
index ada0751..d075ae2 100644
--- a/client/src/app/components/vote-button.jsx
+++ b/client/src/app/components/vote-button.jsx
@@ -235,23 +235,38 @@ var VoteButton = React.createClass({
 
   _handleYesButtonTouched: function (e) {
     console.log('!!!!!!!_handleYesButton');
+    var timeout ;
     if (this.lastTouchEvent &&
         (e.nativeEvent.timeStamp - this.lastTouchEvent) < 250) {
+      clearTimeout(this.timeout);
       this.getVoted('yes');
       this.lastTouchEvent = 0;
     } else {
       this.lastTouchEvent = e.nativeEvent.timeStamp;
+
+      this.timeout = setTimeout(
+      function(){
+        this.setState({snackbarMessage: window.textSet.doubleClick});
+        this.refs.snackbar.show();
+      }.bind(this), 500);
     }
   },
 
   _handleNoButtonTouched: function (e) {
     console.log('!!!!!!!_handleNoButton');
+    var timeout ;
     if (this.lastTouchEvent &&
         (e.nativeEvent.timeStamp - this.lastTouchEvent) < 250) {
+      clearTimeout(this.timeout);
       this.getVoted('no');
       this.lastTouchEvent = 0;
     } else {
       this.lastTouchEvent = e.nativeEvent.timeStamp;
+      this.timeout = setTimeout(
+      function(){
+        this.setState({snackbarMessage: window.textSet.doubleClick});
+        this.refs.snackbar.show();
+      }.bind(this), 500);
     }
   },
 
diff --git a/client/src/www/index.html b/client/src/www/index.html
index 229bb11..e09cf57 100644
--- a/client/src/www/index.html
+++ b/client/src/www/index.html
@@ -23,7 +23,7 @@
   console.error = function(){};
   console.debug = function(){};
   window.server = {}
-  window.server.ip = "54.65.152.112";
+  window.server.ip = "52.196.23.127";
   window.server.port = "5000";
   window.server.url = "http://"+window.server.ip+":"+window.server.port;
 
diff --git a/client/src/www/language.js b/client/src/www/language.js
index b75a097..423ff51 100644
--- a/client/src/www/language.js
+++ b/client/src/www/language.js
@@ -38,6 +38,7 @@ function getTextSetByLanguege(language) {
       text.tag = "태그를 입력해주세요";
       text.tagResult = "결과 없음, 다른 태그를 입력해주세요";
       text.newAskCreated = "새로운 Ask가 생성되었습니다.";
+      text.doubleClick = "투표는 더블클릭으로!";
       break;
     case "en" :
       text.login = "Sign in";
@@ -76,6 +77,7 @@ function getTextSetByLanguege(language) {
       text.tag = "Please type #tag...";
       text.tagResult = "No result, please type another tag...";
       text.newAskCreated = "New Ask created";
+      text.doubleClick = "Double Tap for voting";
       break;
     default:
       console.log("Please check language parameter!")