diff --git a/agent.user.js b/agent.user.js
index 64488f1..a5a600d 100644
--- a/agent.user.js
+++ b/agent.user.js
@@ -10,6 +10,7 @@
 // @grant        GM_registerMenuCommand
 // @grant        GM_notification
 // @grant        GM_xmlhttpRequest
+// @grant        GM_log
 // @connect      baf.thuanle.me
 // @connect      localhost
 // @downloadURL  https://git.thuanle.me/public/binance-alpha-farm-agent/raw/branch/main/agent.user.js
@@ -40,8 +41,19 @@
 
     // ====== Utility ======
     const TL = {
-        log: (msg, ...args) => console.log(`[TL] ${msg}`, ...args),
-        error: (msg, ...args) => console.error(`[TL] ${msg}`, ...args),
+        log: (msg, ...args) => GM_log(`[TL] ${msg}`, ...args),
+        error: (msg, ...args) => GM_log(`[TL] [ERROR] ${msg}`, ...args),
+        noti: (title, text, timeout = 2500) => {
+            if (typeof GM_notification === 'function') {
+                GM_notification({ title, text, timeout });
+                return true;
+            }
+
+            alert(`${title}\n${text}`); // fallback
+            return false;
+        },
+
+        delay: (ms) => new Promise(resolve => setTimeout(resolve, ms)),
     };
 
     // ====== Network helpers (GM_xmlhttpRequest) ======
@@ -123,42 +135,44 @@
     async function createGM_Menu() {
         const curSrv = await BAF.getServer();
         GM_registerMenuCommand(`Server: ${curSrv.label} (${curSrv.url})`, async () => {
-          try {
-            const cur = await STORAGE.getServerMode();
-            const next = (cur === 'local') ? 'prod' : 'local';
-            await STORAGE.setServerMode(next);
-            const nsv = await BAF.getServer();
-            const msg = `Switched to ${nsv.label} (${nsv.url})`;
-            TL.log(msg);
-            GM_notification?.({ title: 'BAF Server Switched', text: msg, timeout: 2500 });
-            alert(msg);
-          } catch (e) {
-            TL.error('switch server error', e);
-            alert('Switch server error: ' + e.message);
-          }
-        });
-      
-        GM_registerMenuCommand('Token', async () => {
-          try {
-            const curToken = await STORAGE.getToken();
-            const input = prompt('Bearer token:', curToken || '');
-            if (input !== null && input.trim() && input.trim() !== curToken) {
-              await STORAGE.setToken(input);
+            try {
+                const cur = await STORAGE.getServerMode();
+                const next = (cur === 'local') ? 'prod' : 'local';
+                await STORAGE.setServerMode(next);
+                const nsv = await BAF.getServer();
+                const msg = `Switched to ${nsv.label} (${nsv.url})`;
+                TL.log(msg);
+                TL.noti('BAF Server Switched', msg);
+                
+                await TL.delay(300);
+                location.reload();
+            } catch (e) {
+                TL.error('switch server error', e);
+                TL.noti('BAF Server Switched', `Switch server error: ${e.message}`);
             }
-            const s = await BAF.getServer();
-            const res = await BAF.ping();
-            const resStr =
-              `Server: ${s.label} (${s.url})\n` +
-              `Status: ${res.ok ? 'Connected ✅' : 'Failed ❌'} (${res.status})`;
-            TL.log(resStr);
-            alert(resStr);
-          } catch (e) {
-            const resStr = `ping error: ${e.message}`;
-            TL.error(resStr);
-            alert(resStr);
-          }
         });
-      
+
+        GM_registerMenuCommand('Token', async () => {
+            try {
+                const curToken = await STORAGE.getToken();
+                const input = prompt('Bearer token:', curToken || '');
+                if (input !== null && input.trim() && input.trim() !== curToken) {
+                    await STORAGE.setToken(input);
+                }
+                const s = await BAF.getServer();
+                const res = await BAF.ping();
+                const resStr =
+                    `Server: ${s.label} (${s.url})\n` +
+                    `Status: ${res.ok ? 'Connected ✅' : 'Failed ❌'} (${res.status})`;
+                TL.log(resStr);
+                TL.noti('BAF Server', resStr);
+            } catch (e) {
+                const resStr = `ping error: ${e.message}`;
+                TL.error(resStr);
+                TL.noti('BAF Server', resStr);
+            }
+        });
+
     }
 
     // ====== Khởi tạo ======