diff --git a/api/@ohos.hidebug.d.ts b/api/@ohos.hidebug.d.ts
index 329efe1e955fa22d58250f8194ecab9e09b4c523..4453c8fbf27bf27f0eb4207d48d3cb149e1fdeea 100644
--- a/api/@ohos.hidebug.d.ts
+++ b/api/@ohos.hidebug.d.ts
@@ -840,7 +840,6 @@ declare namespace hidebug {
    *
    * @param { boolean } needGC - Whether do GC before dump, default is true.
    * @returns { Promise<string> } Returns the full path of raw heap snapshot file.
-   * @throws { BusinessError } 401 - Invalid parameter.
    * @throws { BusinessError } 11400106 - Quota exceeded.
    * @throws { BusinessError } 11400107 - Fork operation failed.
    * @throws { BusinessError } 11400108 - Failed to wait for the child process to finish.