diff --git a/api/@ohos.rpc.d.ts b/api/@ohos.rpc.d.ts
index 333ad6ef08ec08e15215442e79f04e82c513c1dd..41fe2710e544aa35bf16c785f07cbcca3ab5bb90 100644
--- a/api/@ohos.rpc.d.ts
+++ b/api/@ohos.rpc.d.ts
@@ -2782,6 +2782,16 @@ declare namespace rpc {
     asObject(): IRemoteObject;
   }
 
+  /**
+    * Called to perform subsequent operations when a death notification of the remote object is received.
+    *
+    * @typedef { funcation }
+    * @syscap SystemCapability.Communication.IPC.Core
+    * @since 20
+    * @arkts 1.2
+    */
+  export type OnRemoteDiedFunc = () => void;
+
   /**
    * @typedef DeathRecipient
    * @syscap SystemCapability.Communication.IPC.Core
@@ -2807,10 +2817,19 @@ declare namespace rpc {
      * Called to perform subsequent operations when a death notification of the remote object is received.
      *
      * @syscap SystemCapability.Communication.IPC.Core
-     * @since arkts {'1.1':'7', '1.2':'20'}
-     * @arkts 1.1&1.2
+     * @since 7
      */
     onRemoteDied(): void;
+
+    /**
+     * Called to perform subsequent operations when a death notification of the remote object is received.
+     *
+     * @type { OnRemoteDiedFunc }
+     * @syscap SystemCapability.Communication.IPC.Core
+     * @since 20
+     * @arkts 1.2
+     */
+    onRemoteDied: OnRemoteDiedFunc;
   }
 
   /**