diff --git a/api/@ohos.window.d.ts b/api/@ohos.window.d.ts
index dbee899f82effa88ddb1cbadf045eb4abe78d61a..f37e8d4d941ac78b9be1c46ad14cabc5728adc69 100644
--- a/api/@ohos.window.d.ts
+++ b/api/@ohos.window.d.ts
@@ -918,15 +918,6 @@ declare namespace window {
      * @since 7
      */
     setTouchable(isTouchable: boolean, callback: AsyncCallback<void>): void;
-
-    /**
-     * Dump window client information.
-     * Called in the dump callback of ability is the typical usage scenario.
-     * @since 9
-     * @param params Indicates the params from command.
-     * @return The dump info array.
-     */
-    dump(params: Array<string>): Array<string>;
   }
   /**
    * window stage callback event type