diff --git a/api/@ohos.hidebug.d.ts b/api/@ohos.hidebug.d.ts
index 5f14a8021faa10068a0b403baf16f940409056ec..8f3a11960e0983bd31fb6fc381205127e0f21a22 100644
--- a/api/@ohos.hidebug.d.ts
+++ b/api/@ohos.hidebug.d.ts
@@ -949,5 +949,25 @@ declare namespace hidebug {
    * @since 20
    */
   function getGwpAsanGrayscaleState(): number;
+
+  /**
+   * JsRawHeapCrop level.
+   *
+   * @enum { number }
+   * @syscap SystemCapability.HiviewDFX.HiProfiler.HiDebug
+   * @since 20
+   */
+  enum JsRawHeapCropLevel {
+    CROP_LEVEL_1 = 1,
+    CROP_LEVEL_2 = 2,
+  }
+  /**
+   * Set js rawHeap crop level of the calling thread.
+   * @param { JsRawHeapCropLevel } level - jsRawHeap.
+   * @syscap SystemCapability.HiviewDFX.HiProfiler.HiDebug
+   * @atomicservice
+   * @since 20
+   */
+  function setJsRawHeapCropLevel(level: JsRawHeapCropLevel): void;
 }
 export default hidebug;