diff --git a/src/guide/class-and-style.md b/src/guide/class-and-style.md
index c092c6f87..31e159118 100644
--- a/src/guide/class-and-style.md
+++ b/src/guide/class-and-style.md
@@ -109,6 +109,44 @@ data: {
 <div v-bind:class="[{ active: isActive }, errorClass]">
 ```
 
+### With Components
+
+> This section assumes knowledge of [Vue Components](components.html). Feel free to skip it and come back later.
+
+When you use the `class` attribute on a custom component, those classes will be added to the component's root element. Existing classes on this element will not be overwritten.
+
+For example, if you declare this component:
+
+``` js
+Vue.component('my-component', {
+  template: '<p class="foo bar">Hi</p>'
+})
+```
+
+Then add some classes when using it:
+
+``` html
+<my-component class="baz boo"></my-component>
+```
+
+The rendered HTML will be:
+
+``` html
+<p class="foo bar baz boo">Hi</p>
+```
+
+The same is true for class bindings:
+
+``` html
+<my-component v-bind:class="{ active: isActive }"></my-component>
+```
+
+When `isActive` is truthy, the rendered HTML will be:
+
+``` html
+<div class="foo bar active"></div>
+```
+
 ## 绑定内联样式
 
 ### 对象语法
diff --git a/src/guide/components.md b/src/guide/components.md
index ec97318c9..2614c8e58 100644
--- a/src/guide/components.md
+++ b/src/guide/components.md
@@ -286,7 +286,7 @@ Vue.component('child', {
 
 ### 动态 Props
 
-类似于用 `v-bind` 绑定 HTML 特性到一个表达式，也可以用 `v-bind` 绑定动态 props 到父组件的数据。每当父组件的数据变化时，也会传导给子组件：
+类似于用 `v-bind` 绑定 HTML 特性到一个表达式，也可以用 `v-bind` 动态绑定 props 的值到父组件的数据中。每当父组件的数据变化时，该变化也会传导给子组件：
 
 ``` html
 <div>
diff --git a/themes/vue/layout/partials/community_dropdown.ejs b/themes/vue/layout/partials/community_dropdown.ejs
index 7f1936cb7..0c9d3edde 100644
--- a/themes/vue/layout/partials/community_dropdown.ejs
+++ b/themes/vue/layout/partials/community_dropdown.ejs
@@ -5,6 +5,6 @@
     <li><a href="http://forum.vuejs.org" class="nav-link" target="_blank">论坛</a></li>
     <li><a href="https://gitter.im/vuejs/vue" class="nav-link" target="_blank">聊天室</a></li>
     <li><a href="https://twitter.com/vuejs" class="nav-link" target="_blank">Twitter</a></li>
-    <li><a href="https://vuejobs.com/?ref_source=vue" class="nav-link" target="_blank">Jobs</a></li>
+    <li><a href="https://vuejsjob.com/?ref=vuejs" class="nav-link" target="_blank">Jobs</a></li>
   </ul>
 </li>