diff --git a/public/docs/ts/latest/tutorial/toh-pt5.jade b/public/docs/ts/latest/tutorial/toh-pt5.jade
index 6d498da6f3..cf97ad3ab8 100644
--- a/public/docs/ts/latest/tutorial/toh-pt5.jade
+++ b/public/docs/ts/latest/tutorial/toh-pt5.jade
@@ -189,7 +189,7 @@ code-example(language="sh" class="code-shell").
:marked
### Create *AppComponent*
- ## 创建 *AppComponent*
+ ### 创建 *AppComponent*
The new `AppComponent` is the application shell.
It will have some navigation links at the top and a display area below.
@@ -310,14 +310,21 @@ code-example(language="sh" class="code-shell").
Open `index.html` and ensure there is a `` element
(or a script that dynamically sets this element)
at the top of the `` section.
+
+ 打开`index.html`，确保它的``区顶部有一个``元素（或动态生成该元素的脚本）。
+makeExample('toh-5/ts/src/index.html', 'base-href', 'src/index.html (base-href)')
.callout.is-important
header base href is essential
+
+ header 基地址（base href）是必须的
+
:marked
For more information, see the [Set the base href](../guide/router.html#!#base-href)
section of the [Routing and Navigation](../guide/router.html) page.
+
+ 要了解更多信息，请参见[路由与导航](../guide/router.html)章的[设置基地址（base href）](../guide/router.html#!#base-href)部分。
a#configure-routes
diff --git a/public/resources/css/_translate.scss b/public/resources/css/_translate.scss
index 141c708fde..ae359cd83e 100644
--- a/public/resources/css/_translate.scss
+++ b/public/resources/css/_translate.scss
@@ -121,3 +121,9 @@ body, .main-nav .main-nav-button, .translated-cn {
img {
max-width: 100%;
}
+
+.l-sub-section {
+ p {
+ margin-bottom: 0;
+ }
+}