diff --git a/chrom-ext/background.js b/chrom-ext/background.js
index 3e68304..ac71afe 100644
--- a/chrom-ext/background.js
+++ b/chrom-ext/background.js
@@ -84,7 +84,8 @@ async function handleGenerate({ text, lang, tone, angle }, tabId) {
             action: 'SHOW_RESULT',
             comment: data.comment || data.text || JSON.stringify(data),
             model: data.model || '',
-            commentTransVi: data.commentTransVi || ''
+            commentTransVi: data.commentTransVi || '',
+            commentTransModel: data.commentTransModel || '',
         }).catch(() => {});
     } catch (err) {
         await chrome.tabs.sendMessage(tabId, { action: 'SHOW_ERROR', error: err.message }).catch(() => {});
diff --git a/chrom-ext/content.js b/chrom-ext/content.js
index af6eb67..55f3d5f 100644
--- a/chrom-ext/content.js
+++ b/chrom-ext/content.js
@@ -102,7 +102,7 @@
             return false;
         }
         if (req.action === 'SHOW_RESULT') {
-            showResult(req.comment, req.model, req.commentTransVi);
+            showResult(req.comment, req.model, req.commentTransVi, req.commentTransModel);
             sendResponse({ ok: true });
             return false;
         }
@@ -584,7 +584,7 @@
     }
 
     // ===== SHOW RESULT / ERROR =====
-    function showResult(comment, model='', transVi='') {
+    function showResult(comment, model='', transVi='', transByModal = '') {
         if (!sidebarHost) return;
         const s = sidebarHost.shadowRoot;
         const statusEl = s.querySelector('#ai-status');
@@ -609,7 +609,7 @@
                 transViEl.textContent = '';
             }
         }
-        if (copyHint) { copyHint.style.display = 'block'; copyHint.textContent = model || '📋 Copy kết quả và dán vào ô reply!'; }
+        if (copyHint) { copyHint.style.display = 'block'; copyHint.textContent = `W:${model} - T:${transByModal}` || '📋 Copy kết quả và dán vào ô reply!'; }
         if (runBtn)   runBtn.disabled = false;
         if (drawer)   drawer.classList.add('open');
         if (typingOpts) typingOpts.classList.add('visible');
diff --git a/src/x-poster/facebook.api.ts b/src/x-poster/facebook.api.ts
index eb25803..a7b5575 100644
--- a/src/x-poster/facebook.api.ts
+++ b/src/x-poster/facebook.api.ts
@@ -1,6 +1,8 @@
 // src/modules/social/facebook-api.service.ts
 import {HttpException, HttpStatus, Injectable, Logger} from '@nestjs/common';
 import axios from 'axios';
+import * as Http from "node:http";
+import {NotifyService} from "../notify.service";
 
 @Injectable()
 export class FacebookApi {
@@ -9,6 +11,11 @@ export class FacebookApi {
     private readonly pageAccessToken = process.env.FB_PAGE_ACCESS_TOKEN;
     private readonly pageId = process.env.FB_PAGE_ID;
 
+    constructor(private notifyService: NotifyService) {
+
+    }
+
+
     async postToPage(content: string, imageUrl?: string, throwEx = true) {
         // console.log('postToPage==>', content, imageUrl);
         try {
@@ -47,6 +54,7 @@ export class FacebookApi {
                 fbErrormessage += '\n\n' + fbError.message;
                 this.logger.error('Subcode:', fbError.error_subcode);
                 this.logger.error('FB Trace ID:', fbError.fbtrace_id);
+                await this.notifyService.sendUrgentMessageToTele(fbErrormessage);
             } else {
                 // Lỗi do mạng hoặc cấu hình Axios sai
                 this.logger.error('Lỗi hệ thống/mạng:', error.message);