diff --git a/api/arkui/component/list.static.d.ets b/api/arkui/component/list.static.d.ets
index ad2b22a9b8c4368113ce2242627f52833e1799c2..8457c13bdc1bec59dd5c584c4dce3e0b9809a9e7 100644
--- a/api/arkui/component/list.static.d.ets
+++ b/api/arkui/component/list.static.d.ets
@@ -154,7 +154,15 @@ export declare enum StickyStyle {
      * @syscap SystemCapability.ArkUI.ArkUI.Full
      * @since 20
      */
-    Footer = 2
+    Footer = 2,
+    /**
+     * In the <em>ListItemGroup</em> component, the header is pinned to the top,
+     * and the footer is pinned to the bottom.
+     *
+     * @syscap SystemCapability.ArkUI.ArkUI.Full
+     * @since 20
+     */
+    BOTH = 3
 }
 /**
  * Declare edge effect of chain animation.