diff --git a/public/react/src/modules/courses/poll/PollDetailTabSecond.js b/public/react/src/modules/courses/poll/PollDetailTabSecond.js
index a6a2b6b62..45b3c1583 100644
--- a/public/react/src/modules/courses/poll/PollDetailTabSecond.js
+++ b/public/react/src/modules/courses/poll/PollDetailTabSecond.js
@@ -127,9 +127,9 @@ class PollDetailTabSecond extends Component{
                         <span className="color-green">{options.answer_users_count}</span>  
                         <span>
                           <p className="percentForm fl mr15">
-                            <span className="percentValue" style={{"width":`${parseFloat(options.answer_percent ? options.answer_percent : 0 ).toFixed(2)*100}%`}}></span>
+                            <span className="percentValue" style={{"width":`${options.answer_percent * 100}%`}}></span>
                           </p>
-                          <font className="color-grey-9">{parseFloat(options.answer_percent ? options.answer_percent : 0 ).toFixed(2)*100} %</font>
+                          <font className="color-grey-9">{options.answer_percent * 100}%</font>
                         </span>
                       </ul>
                       {