diff --git a/api/application/Context.d.ts b/api/application/Context.d.ts
index b226b367193ebfd2d3c959463781b09b532b97b3..42da72a655e29f8406a2c81478d5fb53f60fab55 100644
--- a/api/application/Context.d.ts
+++ b/api/application/Context.d.ts
@@ -561,6 +561,7 @@ declare class Context extends BaseContext {
    * Obtains the context of this application.
    *
    * @returns { ApplicationContext } Application context obtained.
+   * @throws { BusinessError } 401 - Parameter error. Possible causes: 1.Mandatory parameters are left unspecified. 2.Incorrect parameter types.
    * @syscap SystemCapability.Ability.AbilityRuntime.Core
    * @stagemodelonly
    * @crossplatform