diff --git a/api/@internal/component/ets/common.d.ts b/api/@internal/component/ets/common.d.ts
index 77f868468c59d3fcc136b1f3ee4091be741e8a8f..879ff7ef5d59821857515c31b024b73f01b3a3d0 100644
--- a/api/@internal/component/ets/common.d.ts
+++ b/api/@internal/component/ets/common.d.ts
@@ -677,6 +677,13 @@ interface PopupOption {
    * @since 7
    */
   onStateChange?: (event: { isVisible: boolean }) => void;
+
+  /**
+   * Defines whether popup use gaussian blur.
+   * The defalut value is false.
+   * @since 8
+   */
+  useBlur?: boolean;
 }
 
 interface CustomPopupOption {
@@ -721,6 +728,13 @@ interface CustomPopupOption {
    * @since 8
    */
   onStateChange?: (event: { isVisible: boolean }) => void;
+
+  /**
+   * Defines whether popup use gaussian blur.
+   * The defalut value is false.
+   * @since 8
+   */
+  useBlur?: boolean;
 }
 
 /**
diff --git a/api/@internal/component/ets/list_item.d.ts b/api/@internal/component/ets/list_item.d.ts
index 5aca6bdc29484fd8d61482c22223165973639956..701c32930aacc6b36b761d9dd85775cc7b1e1acd 100644
--- a/api/@internal/component/ets/list_item.d.ts
+++ b/api/@internal/component/ets/list_item.d.ts
@@ -64,8 +64,15 @@ declare enum EditMode {
 }
 
 /**
- * @since 7
+ * Defines the select style of list item.
+ * @since 8
  */
+interface ListItemSelectStyle {
+  /**
+   * Defines the select icon src.
+   */
+  icon: ResourceStr | PixelMap;
+}
 
 /**
  * Values in the list
@@ -117,7 +124,7 @@ declare class ListItemAttribute extends CommonMethod<ListItemAttribute> {
    * Called when judging whether it is selectable.
    * @since 8
    */
-  selectable(value: boolean): ListItemAttribute;
+  selectable(value: boolean, style?: ListItemSelectStyle): ListItemAttribute;
 
   /**
    * Called when the listItem is selected.
@@ -131,4 +138,3 @@ declare class ListItemAttribute extends CommonMethod<ListItemAttribute> {
  */
 declare const ListItemInstance: ListItemAttribute;
 declare const ListItem: ListItemInterface;
-