diff --git a/public/docs/ts/latest/guide/forms.jade b/public/docs/ts/latest/guide/forms.jade
index d33e370581..02e1e4051f 100644
--- a/public/docs/ts/latest/guide/forms.jade
+++ b/public/docs/ts/latest/guide/forms.jade
@@ -264,6 +264,8 @@ code-example(format="").
 
   1. The `moduleId: module.id` property sets the base for module-relative loading of the `templateUrl`.
   
+  1. `moduleId: module.id`属性设置了以相对于模块的路径加载`templateUrl`时使用的基地址。
+  
   1. The `templateUrl` property points to a separate file for the template HTML called `hero-form.component.html`.
   
   1. `templateUrl`属性指向一个独立的HTML模板文件，名叫`hero-form.component.html`。