diff --git a/app/views/system_log/access_analysis.html.erb b/app/views/system_log/access_analysis.html.erb
index 631530370..371c2bc33 100644
--- a/app/views/system_log/access_analysis.html.erb
+++ b/app/views/system_log/access_analysis.html.erb
@@ -4,7 +4,20 @@
    @nav_dispaly_main_contest_label = 1 %>
 <% @nav_dispaly_forum_label = 1%>
 
-
+<style type="text/css">
+    body {
+        color: #333333;
+        font-family: lucida grande, Lucida Sans Unicode, Arial, Helvetica, sans-serif;
+        font-size: 12px;
+        line-height: 20px;
+    }
+    table  {border:2px solid !important;
+    }
+    tr  {border:2px solid !important;
+    }
+    td  {border:2px solid !important;
+    }
+</style>
 <div id='tool'>
   <p>
   <form action="/system_log/access_analysis" style="float:right" >
diff --git a/app/views/system_log/index.html.erb b/app/views/system_log/index.html.erb
index 668d79a6e..041fecb0c 100644
--- a/app/views/system_log/index.html.erb
+++ b/app/views/system_log/index.html.erb
@@ -3,7 +3,20 @@
    @nav_dispaly_main_project_label = 1
    @nav_dispaly_main_contest_label = 1 %>
 <% @nav_dispaly_forum_label = 1%>
-
+<style type="text/css">
+    body {
+        color: #333333;
+        font-family: lucida grande, Lucida Sans Unicode, Arial, Helvetica, sans-serif;
+        font-size: 12px;
+        line-height: 20px;
+    }
+    table  {border:2px solid !important;
+                  }
+    tr  {border:2px solid !important;
+     }
+    td  {border:2px solid !important;
+    }
+</style>
 <div id='tool'>
 
   <div id='tool-bar' style="float: left">
@@ -32,7 +45,7 @@
 <%= paginate @logs unless @logs.empty? %><br/>
 
  <% unless @logs.empty? %>
-<table border="2" >
+<table  >
   <caption font-size="30px"><%=l(:label_log_detail)%></caption>
 <% @logs.each do |log| %>
   <%  unless log.blank? %>
diff --git a/app/views/system_log/time_analysis.html.erb b/app/views/system_log/time_analysis.html.erb
index bdf01ca27..96c207b07 100644
--- a/app/views/system_log/time_analysis.html.erb
+++ b/app/views/system_log/time_analysis.html.erb
@@ -3,6 +3,18 @@
    @nav_dispaly_main_project_label = 1
    @nav_dispaly_main_contest_label = 1 %>
 <% @nav_dispaly_forum_label = 1%>
+<style type="text/css">
+    body {
+        color: #333333;
+        font-family: lucida grande, Lucida Sans Unicode, Arial, Helvetica, sans-serif;
+        font-size: 12px;
+        line-height: 20px;
+    }
+    table  {border:1px solid !important;
+    }
+    td  {border:1px solid !important;
+    }
+</style>
 <div id='tool'>
   <p>
   <form action="/system_log/time_analysis" style="float:right" >