diff --git a/static/src/css/global.css b/static/src/css/global.css
index 1d7dc5b1..56c87eb1 100644
--- a/static/src/css/global.css
+++ b/static/src/css/global.css
@@ -32,4 +32,8 @@ label {
 
 .right{
     float: right;
+}
+
+.CodeMirror pre {
+    font-family: "Consolas","Bitstream Vera Sans Mono","Courier New", Courier, monospace !important;
 }
\ No newline at end of file
diff --git a/template/admin/user/user_list.html b/template/admin/user/user_list.html
index 54d55a72..6045bdbb 100644
--- a/template/admin/user/user_list.html
+++ b/template/admin/user/user_list.html
@@ -5,7 +5,7 @@
         <form class="form-inline" onsubmit="return false;">
             <div class="form-group-sm">
                 <label>搜索</label>
-                <input name="keyWord" class="form-control" placeholder="请输入关键词" ms-duplex="keyWord">
+                <input name="keyword" class="form-control" placeholder="请输入关键词" ms-duplex="keyword">
                 <input type="submit" value="搜索" class="btn btn-primary" ms-click="search()">
             </div>
         </form>
diff --git a/template/oj/problem/problem.html b/template/oj/problem/problem.html
index 2d8ddbb1..2b8dfa32 100644
--- a/template/oj/problem/problem.html
+++ b/template/oj/problem/problem.html
@@ -27,20 +27,20 @@
             </div>
             {% for item in samples %}
                 <div class="problem-section">
-                    <label class="problem-label">样例输入1</label>
+                    <label class="problem-label">样例输入{{ forloop.counter }}</label>
         <pre>
 {{ item.input }}</pre>
 
                 </div>
                 <div class="problem-section">
 
-                    <label class="problem-label">样例输出1</label>
+                    <label class="problem-label">样例输出{{ forloop.counter }}</label>
         <pre>
 {{ item.output }}</pre>
                 </div>
             {% endfor %}
             <div>
-                <button type="button" id="show-more-btn" class="btn btn-info btn-sm">查看隐藏信息</button>
+                <button type="button" id="show-more-btn" class="btn btn-default btn-sm">查看隐藏信息</button>
             </div>
             {% if problem.hint %}
                 <div class="problem-section hide">
diff --git a/template/oj/problem/problem_list.html b/template/oj/problem/problem_list.html
index e25ec7c5..53844de3 100644
--- a/template/oj/problem/problem_list.html
+++ b/template/oj/problem/problem_list.html
@@ -5,7 +5,7 @@
         <div class="row">
             <div class="col-lg-9">
                 <div class="row">
-                    <div class="search-box">
+                    <div class="right">
                         <form class="form-inline" onsubmit="return false;">
                             <div class="form-group-sm">
                                 <input name="keyWord" class="form-control" placeholder="请输入关键词" ms-duplex="key_word">