diff --git a/zh-cn/application-dev/reference/apis/js-apis-bundle-ExtensionAbilityInfo.md b/zh-cn/application-dev/reference/apis/js-apis-bundle-ExtensionAbilityInfo.md
index 6ca778bf7ca5bb9f2fec9af3680d485fb27ac12e..e5931cdb591f2bd095b77a7c47980a1ecd8febf0 100644
--- a/zh-cn/application-dev/reference/apis/js-apis-bundle-ExtensionAbilityInfo.md
+++ b/zh-cn/application-dev/reference/apis/js-apis-bundle-ExtensionAbilityInfo.md
@@ -7,7 +7,7 @@
 
 
 
-ExtensionAbility信息，未做特殊说明的属性，均通过GET_BUNDLE_DEFAULT获取
+ExtensionAbility信息，未做特殊说明的属性，均通过[getBundleInfo](js-apis-Bundle.md#bundlegetbundleinfo)获取，flag使用[GET_BUNDLE_DEFAULT](js-apis-Bundle.md#bundleflag)获取
 
 ## ExtensionAbilityInfo