diff --git a/api/arkui/component/button.static.d.ets b/api/arkui/component/button.static.d.ets
index f960cd1ba42374320032746e4599c6d3660771fc..693a391b6c7760b847913e9893874c8bbb86dfd2 100644
--- a/api/arkui/component/button.static.d.ets
+++ b/api/arkui/component/button.static.d.ets
@@ -290,6 +290,15 @@ export declare interface ButtonLabelStyle {
      */
     font?: Font;
 }
+
+/**
+ * Defines the Button component attributes.
+ *
+ * @extends CommonMethod
+ * @interface ButtonAttribute
+ * @syscap SystemCapability.ArkUI.ArkUI.Full
+ * @since 20
+ */
 export declare interface ButtonAttribute extends CommonMethod {
     /**
      * Describes the button style.