diff --git a/base_sdk/transfer/@ohos.transfer.ets b/base_sdk/transfer/@ohos.transfer.ets
index 8fa673a635cba5012589de0dd5f19b6ccd5e975f..4f0afae8e2b1a01c4a2b18da2a3c56dd79bf0c64 100644
--- a/base_sdk/transfer/@ohos.transfer.ets
+++ b/base_sdk/transfer/@ohos.transfer.ets
@@ -18,7 +18,6 @@ import { registerMain } from './kitRegister/registerMain.ets';
 
 registerMain();
 
-type Any = Object | undefined | null;
 const transferErrorCodeId = 10200067;
 
 const staticCBCache = new Map<string, Method>();
diff --git a/base_sdk/transfer/register.ets b/base_sdk/transfer/register.ets
index 24a234050450e6e0e9802a3002f767cf6da662fd..7ec84456e4c1217c357f0bf01e75bfb222c57d84 100644
--- a/base_sdk/transfer/register.ets
+++ b/base_sdk/transfer/register.ets
@@ -12,7 +12,6 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-type Any = Object | undefined | null;
 
 export interface CallbackUrl {
     key: string;