diff --git a/ExtensionDocs/ContributionPoints/README.md b/ExtensionDocs/ContributionPoints/README.md
index b5e9649f..f3bee21a 100644
--- a/ExtensionDocs/ContributionPoints/README.md
+++ b/ExtensionDocs/ContributionPoints/README.md
@@ -2,7 +2,7 @@
 
 ### configuration
 configuration扩展点，会将扩展的配置项注册到HBuilderX的全局可视化配置里`设置`-`插件配置`。
-扩展
+
 #### 示例
 ```json
     "contributes": {
@@ -251,4 +251,4 @@ when表达式用来动态的判断某个条件是否满足(即表达式的运算
 |editorTextFocus					|Boolean|当前激活的编辑器是否有焦点											|
 |langId								|String	|当前激活的编辑器打开的文档的编程语言id，完整语言Id列表参见[这里](/ExtensionDocs/Api/README.md#languageId)|
 |config.*							|Any	|获取某个配置项的值,例子： `config.editor.fontSize`					|
-   
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+