diff --git a/views/judge_detail_item.ejs b/views/judge_detail_item.ejs
index b7976be..03059c8 100644
--- a/views/judge_detail_item.ejs
+++ b/views/judge_detail_item.ejs
@@ -24,7 +24,7 @@
           </td>
           <td class="score score_<%= parseInt(judge.result.score / 10) || 0 %>"><%= judge.result.score %></td>
           <td><%= judge.result.total_time %> ms</td>
-          <td><%= judge.result.max_memory %> K</td>
+          <td><%= parseInt(judge.result.max_memory) || 0 %> K</td>
           <td><%= syzoj.config.languages[judge.language].show %> / <%= syzoj.utils.formatSize(judge.codeLength) %></td>
         <% } else { %>
           <td>隐藏</td>
diff --git a/views/judge_state_item.ejs b/views/judge_state_item.ejs
index c752c2c..24e47a2 100644
--- a/views/judge_state_item.ejs
+++ b/views/judge_state_item.ejs
@@ -10,7 +10,7 @@
 </a></td>
 <td><a href="<%= syzoj.utils.makeUrl(['judge_detail', judge.id]) %>"><span class="score score_<%= parseInt(judge.result.score / 10) || 0 %>"><%= judge.result.score %></span></a></td>
 <td><%= judge.result.total_time %> ms</td>
-<td><%= judge.result.max_memory %> K</td>
+<td><%= parseInt(judge.result.max_memory) || 0 %> K</td>
 <td><a href="<%= syzoj.utils.makeUrl(['judge_detail', judge.id]) %>"><%= syzoj.config.languages[judge.language].show %></a> / <%= syzoj.utils.formatSize(judge.code.length) %></td>
 <% } else { %>
     <td>隐藏</td>