diff --git a/@ohos.dlpPermission.d.ts b/@ohos.dlpPermission.d.ts
index 26f0d35..a64baec 100644
--- a/@ohos.dlpPermission.d.ts
+++ b/@ohos.dlpPermission.d.ts
@@ -549,6 +549,14 @@ declare namespace dlpPermission {
      */
     ownerAccount: string;
 
+    /**
+     * Dlp file owner accountId
+     *
+     * @syscap SystemCapability.Security.DlpPermissionService
+     * @since 9
+     */
+    ownerAccountId: string;
+
     /**
      * Dlp file authorized user list
      *
diff --git a/entry/src/main/ets/pages/index.ets b/entry/src/main/ets/pages/index.ets
index 5695c4c..a784c3c 100644
--- a/entry/src/main/ets/pages/index.ets
+++ b/entry/src/main/ets/pages/index.ets
@@ -16,6 +16,7 @@ var TAG = "[DLPManager_index]"
 
 var defaultDlpProperty: dlpPermission.DlpProperty = {
   ownerAccount: '',
+  ownerAccountId: '',
   ownerAccountType: 1,
   authUsers: [],
   contractAccount: '',
@@ -66,6 +67,7 @@ struct DlpDialog {
   async checkAndOpenDlpFile(filename: string, fd: number, linkFileName: string): Promise<void> {
     console.info(TAG + "checkAndOpenDlpFile")
     this.dlpFile.dlpProperty.ownerAccount = globalThis.accountInfo.distributedInfo.name
+    this.dlpFile.dlpProperty.ownerAccountId = globalThis.accountInfo.distributedInfo.id
     this.dlpFile.dlpProperty.contractAccount = globalThis.accountInfo.distributedInfo.name
     var isDlpSuffix: boolean = filename.endsWith(".dlp")
     if (this.requestIsFromSandBox) {