* update document files.

docs/part/component-nav.md

@@ -48,7 +48,7 @@ filter: daohang dh
 </ul>
 ```
 
-`.nav-default`
+### `.nav-default`
 
 <div class="example">
   <ul class="nav nav-default">
@@ -89,6 +89,47 @@ filter: daohang dh
 </ul>
 ```
 
+### `.nav-simple`
+
+<div class="example">
+  <ul class="nav nav-simple">
+    <li class="active">
+      <a href="###">首页</a>
+    </li>
+    <li>
+      <a href="###">动态</a>
+    </li>
+    <li>
+      <a href="###">项目</a>
+    </li>
+    <li>
+      <a class="dropdown-toggle" data-toggle="dropdown" href="###">更多 <span class="caret"></span></a>
+      <ul class="dropdown-menu">
+        <li>
+          <a href="">任务</a>
+        </li>
+        <li>
+          <a href="">Bug</a>
+        </li>
+        <li>
+          <a href="">需求</a>
+        </li>
+        <li>
+          <a href="">用例</a>
+        </li>
+      </ul>
+    </li>
+  </ul>
+</div>
+
+```html
+<ul class="nav nav-simple">
+  <li class="active"><a href="your/noce/url">首页</a></li>
+  <li><a href="your/noce/url">动态 <span class="label label-badge label-success">4</span></a></li>
+  ...
+</ul>
+```
+
 ## 主要导航
 
 `.nav-primary`

docs/part/javascript-modal.md

@@ -185,7 +185,6 @@ filter: dhk mtk duihuakuang motaikuang
 </div>
 
 ```html
-<!-- 禁用动画效果的对话框 -->
 <button type="button" class="btn btn-primary" data-toggle="modal" data-scroll-inside="true" data-target="#scrollInsideModal">内部滚动</button>
 ```
 
@@ -540,7 +539,7 @@ $('#myModal').on('shown.zui.modal', function() {
       </div>
       <div class="modal-footer">
         <button type="button" class="btn btn-primary">确认</button>
-        <button type="button" class="btn">取消</button>
+        <button type="button" class="btn" data-dismiss="modal">取消</button>
       </div>
     </div>
   </div>