diff --git a/app/Http/Controllers/frontend/ServiceController.php b/app/Http/Controllers/frontend/ServiceController.php
index 7256cfd..71cf384 100644
--- a/app/Http/Controllers/frontend/ServiceController.php
+++ b/app/Http/Controllers/frontend/ServiceController.php
@@ -402,9 +402,7 @@ class ServiceController extends Controller
 
             \App\Jobs\VirtualMachine\Snapshot\CreateSnapshot::dispatch(
                 $snapshot->id
-            )
-                ->onQueue('snapshots')
-                ->delay(now()->addSeconds(3));
+            )->delay(now()->addSeconds(3));
 
             return redirect()->back()->with(
                 'success',
diff --git a/app/Http/Services/vCenter.php b/app/Http/Services/vCenter.php
index 527adf7..07a674e 100644
--- a/app/Http/Services/vCenter.php
+++ b/app/Http/Services/vCenter.php
@@ -300,11 +300,7 @@ class vCenter
             $action = "powershell.exe; Connect-viserver -Server '$this->apiUri' -User '$this->username' -Password \"'$this->password'\" -SaveCredentials; $cmd";
 
             //Run action
-            $stream = ssh2_exec($auth, $action);
-
-            stream_set_blocking($stream, true);
-
-            return stream_get_contents($stream);
+            return $auth->exec($action);
         } catch (Exception $error) {
             return $error->getCode();
         }
@@ -314,9 +310,10 @@ class vCenter
     {
 
         try {
-            $connection = ssh2_connect('10.10.10.173', 22);
+            $connection = new SSH2('10.10.10.173', 22);
 
-            if (ssh2_auth_password($connection, 'administrator', 'Thegioiso@123**$$8899TgTk2')) {
+            if ($connection->login('administrator', 'Thegioiso@123**$$8899TgTk2')) {
+                $connection->setTimeout(0); // No timeout
                 return $connection;
             }
             return false;
@@ -351,14 +348,8 @@ class vCenter
             . '-Command "' . str_replace('"', '\"', $psCommand) . '"';
 
         try {
-            $stream = ssh2_exec($auth, $action);
-            if (!$stream)
-                throw new \RuntimeException("ssh2_exec failed");
-            $err = ssh2_fetch_stream($stream, SSH2_STREAM_STDERR);
-            stream_set_blocking($stream, true);
-            stream_set_blocking($err, true);
-            $out = stream_get_contents($stream) ?: '';
-            $errOut = stream_get_contents($err) ?: '';
+            $out = $auth->exec($action);
+            $errOut = $auth->getStdError();
             return $out . ($errOut ? "\n[STDERR]\n" . $errOut : '');
         } catch (\Throwable $e) {
             return "Error: " . $e->getMessage();
@@ -412,14 +403,8 @@ PS;
         $action = "powershell.exe -NoLogo -NoProfile -NonInteractive -ExecutionPolicy Bypass -EncodedCommand $encoded";
 
         try {
-            $stream = ssh2_exec($auth, $action);
-            if (!$stream)
-                return "ssh2_exec failed";
-            $err = ssh2_fetch_stream($stream, SSH2_STREAM_STDERR);
-            stream_set_blocking($stream, true);
-            stream_set_blocking($err, true);
-            $out = stream_get_contents($stream) ?: '';
-            $errOut = stream_get_contents($err) ?: '';
+            $out = $auth->exec($action);
+            $errOut = $auth->getStdError();
             return $out . ($errOut ? "\n[STDERR]\n" . $errOut : '');
         } catch (\Throwable $e) {
             return "Error: " . $e->getMessage();
@@ -467,15 +452,8 @@ PS;
         $action = "powershell.exe -NoLogo -NoProfile -NonInteractive -ExecutionPolicy Bypass -EncodedCommand $encoded";
 
         try {
-            $stream = ssh2_exec($auth, $action);
-            if (!$stream)
-                return "ssh2_exec failed";
-            $err = ssh2_fetch_stream($stream, SSH2_STREAM_STDERR);
-            stream_set_blocking($stream, true);
-            stream_set_blocking($err, true);
-
-            $out = stream_get_contents($stream) ?: '';
-            $errOut = stream_get_contents($err) ?: '';
+            $out = $auth->exec($action);
+            $errOut = $auth->getStdError();
 
             if ($expectJson) {
                 // CẮT JSON cuối: {...} hoặc [...]
diff --git a/resources/views/frontend/layouts/topbar.blade.php b/resources/views/frontend/layouts/topbar.blade.php
index e5edc1c..c922085 100644
--- a/resources/views/frontend/layouts/topbar.blade.php
+++ b/resources/views/frontend/layouts/topbar.blade.php
@@ -54,12 +54,13 @@
     <div class="right-top-bar px-4 md:px-0 w-full sm:w-auto">
         <!-- BEGIN: Breadcrumb -->
         <nav id="right-access-account" class="flex gap-2 sm:gap-4 mr-auto items-center justify-end sm:justify-end">
-            <div class="md:hidden block"> 
+            <div class="md:hidden block">
                 <i data-lucide="menu" class="w-6 h-6"></i>
             </div>
             <div class="hidden lg:flex flex-wrap gap-2 sm:gap-4">
+                
                 <!-- Số dư -->
-                <a href="#"
+                <div
                     class="animate__animated animate__fadeInLeft items-center gap-2 text-sm text-primary hover:text-primary bg-white shadow-lg rounded-lg p-2 transition-transform duration-300 hover:translate-y-[10%] flex">
                     <div class="flex gap-2 items-center">
                         <span>
@@ -69,7 +70,7 @@
                             {{ format_price(auth('users')->user()->credit ?? 0) }}
                         </span>
                     </div>
-                </a>
+                </div>
 
             </div>
             <!-- Mobile Info Cards -->