diff --git a/src/apps/napcat-webui-gateway/presentation/internal-session.controller.ts b/src/apps/napcat-webui-gateway/presentation/internal-session.controller.ts
index 33daa16..4f7b5ab 100644
--- a/src/apps/napcat-webui-gateway/presentation/internal-session.controller.ts
+++ b/src/apps/napcat-webui-gateway/presentation/internal-session.controller.ts
@@ -36,7 +36,7 @@ export class InternalSessionController {
    * Creates a Gateway session and returns only browser-safe bootstrap metadata.
    * @param secret - Shared API-to-Gateway secret header.
    * @param body - Internal create-session payload from the API service.
-   * @returns Browser-safe session id, expiry, and relative iframe URL.
+   * @returns Browser-safe session id, expiry, relative iframe URL, and display metadata.
    */
   @Post('sessions')
   async createSession(
@@ -48,6 +48,13 @@ export class InternalSessionController {
     const ticket = await this.ticketService.issue(session.sessionId);
 
     return {
+      account: {
+        accountId: session.accountId,
+        selfId: session.selfId,
+      },
+      container: {
+        containerName: session.containerName,
+      },
       expiresAt: session.expiresAt,
       iframeUrl: `${this.config.publicSessionPrefix()}/${
         session.sessionId
diff --git a/test/apps/napcat-webui-gateway/session-store.spec.ts b/test/apps/napcat-webui-gateway/session-store.spec.ts
index a04f71e..0dccb8b 100644
--- a/test/apps/napcat-webui-gateway/session-store.spec.ts
+++ b/test/apps/napcat-webui-gateway/session-store.spec.ts
@@ -812,6 +812,13 @@ describe('InternalSessionController', () => {
       .expect(HttpStatus.CREATED);
 
     expect(response.body).toEqual({
+      account: {
+        accountId: 'account-1',
+        selfId: '1914728559',
+      },
+      container: {
+        containerName: 'kt-qqbot-napcat-1914728559',
+      },
       expiresAt: 61_000,
       iframeUrl: expect.stringMatching(
         /^\/napcat-webui\/session\/[0-9a-f-]+\/bootstrap\?ticket=[A-Za-z0-9_-]+$/,