diff --git a/api/@ohos.data.distributedDataObject.d.ts b/api/@ohos.data.distributedDataObject.d.ts
index c300257a7459a27cf682c66b176b2a9e09bea95e..c5cac516cfa05c686c208c76719fede717731824 100644
--- a/api/@ohos.data.distributedDataObject.d.ts
+++ b/api/@ohos.data.distributedDataObject.d.ts
@@ -83,18 +83,12 @@ declare namespace distributedDataObject {
      */
     interface DistributedObject {
         /**
-         * Change object session.
-         * @param sessionId The sessionId to be joined, if empty, leave all session.
-         * @return Operation result, true is success, false is failed.
-         * @depcreated since 9 
-         * @since 8
-         */
-        /**
-         * Change object session.
-         * @param sessionId The sessionId to be joined, if empty, leave all session.
-         * @return Operation result, true is success, false is failed.
+         * Change object session
+         *
+         * @param sessionId The sessionId to be joined, if empty, leave all session
+         * @return Operation result, true is success, false is failed
          * @permission ohos.permission.DISTRIBUTED_DATASYNC
-         * @since 9
+		 * @since 8
          */
         setSessionId(sessionId?: string): boolean;