diff --git a/public/docs/ts/latest/guide/testing.jade b/public/docs/ts/latest/guide/testing.jade
index 30bd50ca8b..6d112fdda6 100644
--- a/public/docs/ts/latest/guide/testing.jade
+++ b/public/docs/ts/latest/guide/testing.jade
@@ -528,7 +528,7 @@ table(width="100%")
   for reasons explained [below](#spec-file-location).
 
   **将测试spec放到`app/`文件夹下的任何位置。**
-  `karma.conf.js`告诉`Karma`在这个文件夹中寻找测试spec文件，原因[如下](#spec-file-location)。
+  `karma.conf.js`告诉`Karma`在这个文件夹中寻找测试spec文件，原因在 [这里](#spec-file-location) 有所解释。
 
   Add the following code to `app/1st.spec.ts`.