diff --git a/app/helpers/poll_helper.rb b/app/helpers/poll_helper.rb
index 1a8fabae3..55418faf2 100644
--- a/app/helpers/poll_helper.rb
+++ b/app/helpers/poll_helper.rb
@@ -50,7 +50,9 @@ module PollHelper
   
   #统计答题百分比
   def statistics_result_percentage(e, t)
-    return e*100/t 
+    e = e.to_f
+    t = t.to_f
+    t == 0 ? 0 : format("%.2f", e*100/t)
   end
   
   def options_show p
diff --git a/app/views/poll/statistics_result.html.erb b/app/views/poll/statistics_result.html.erb
index dea18f8d8..057314a9c 100644
--- a/app/views/poll/statistics_result.html.erb
+++ b/app/views/poll/statistics_result.html.erb
@@ -1,38 +1,33 @@
 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
 <html xmlns="http://www.w3.org/1999/xhtml">
-<head>
-  <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
-  <title><%= l(:label_poll_result) %></title>
-  <%= stylesheet_link_tag  'polls', :media => 'all' %>
-</head>
-
-<body>
-<div class="polls_content polls_box" id="polls">
-<div class="ur_page_head" >
-  <h1 class="ur_page_title"><%= @poll.polls_name %> <%= l(:label_poll) %></h1>
-</div>
-
-<% @poll_questions.each do |poll_question| %>
-<div class="">
-  <ol>
-    <li class="ur_question_item">
-      <div class="ur_title_result">
-        <span class="title_index">第<%= poll_question.question_number %>题：</span><%= poll_question.question_title %> 
-        <span class="title_index">[<%= options_show(poll_question.question_type) %>]</span>
-      </div>
-      <%= render :partial =>'choice_show', :locals =>{ :poll_question => poll_question } %>
-    </li>    
-  </ol>
-  <% end %>
-   <ul class="wlist">
-      <%= pagination_links_full @obj_pages, @obj_count, :per_page_links => false, :remote => false, :flag => true%>
-    </ul>
-    <div class="cl"></div>
-  <div class="ur_buttons">
-  </div>
-  <div class="cl"></div>
-</div>
-
-</div><!--问卷内容end-->
-</body>
+  <head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+      <title><%= l(:label_poll_result) %></title>
+		<%= stylesheet_link_tag  'polls', :media => 'all' %>
+  </head>
+  <body>
+    <div class="polls_content polls_box" id="polls">
+	  <div class="ur_page_head" >
+		<h1 class="ur_page_title"><%= @poll.polls_name %> <%= l(:label_poll) %></h1>
+	  </div> 
+      <% @poll_questions.each do |poll_question| %>
+	  <div class="">
+	    <ol>
+		  <li class="ur_question_item">
+		    <div class="ur_title_result">
+			  <span class="title_index">第<%= poll_question.question_number %>题：</span><%= poll_question.question_title %> <span class="title_index">[<%= options_show(poll_question.question_type) %>]</span>
+			</div>
+			  <%= render :partial =>'choice_show', :locals =>{ :poll_question => poll_question } %>
+		  </li>
+		</ol>
+	  <% end %>
+	    <ul class="wlist">
+		  <%= pagination_links_full @obj_pages, @obj_count, :per_page_links => false, :remote => false, :flag => true%>
+		</ul>
+		  <div class="cl"></div>
+		  <div class="ur_buttons"></div>
+		  <div class="cl"></div>
+		  </div>
+    </div>
+  </body>
 </html>
