diff --git a/api/@internal/component/ets/grid.d.ts b/api/@internal/component/ets/grid.d.ts
index fb54634f35b985a9b9bedea76e1134248687a435..b35d8821f0d0e32a58c563de1a677d5dfa2c4570 100644
--- a/api/@internal/component/ets/grid.d.ts
+++ b/api/@internal/component/ets/grid.d.ts
@@ -136,6 +136,18 @@ declare class GridAttribute extends CommonMethod<GridAttribute> {
    */
   supportAnimation(value: boolean): GridAttribute;
 
+  /**
+   * control if the grid supports drag animation.
+   * @since 8
+   */
+  dragAnimation(value: boolean): GridAttribute;
+
+  /**
+   * control if the grid supports edge effect animation.
+   * @since 8
+   */
+  edgeEffection(value: EdgeEffect): GridAttribute;
+
   /**
    * After a listener is bound, the component can be dragged. After the drag occurs, a callback is triggered.
    * (To be triggered, press and hold for 170 milliseconds (ms))