diff --git a/webui/execute.php b/webui/execute.php
index 09fbec1..5b73a5a 100644
--- a/webui/execute.php
+++ b/webui/execute.php
@@ -27,10 +27,48 @@ if (!is_dir(LOG_DIR)) {
 $action = $_POST['action'] ?? '';
 
 if ($action === 'update') {
-    $cmd = SNIPER_PATH . ' -u 2>&1';
+    $installDir = '/usr/share/sniper';
+    $webDir = '/var/www/html/ultyscan';
     $logFile = LOG_DIR . '/update_' . date('Ymd_His') . '.log';
-    exec("nohup $cmd > $logFile 2>&1 &");
-    echo json_encode(['success' => true, 'message' => 'Update started', 'log' => $logFile]);
+
+    // Commands to update
+    $commands = [
+        "cd $installDir && git fetch origin",
+        "cd $installDir && git reset --hard origin/main",
+        "cd $installDir && git pull origin main",
+        "cp -r $installDir/webui/* $webDir/",
+        "chown -R www-data:www-data $webDir"
+    ];
+
+    $output = [];
+    $output[] = "UltyScan Update - " . date('Y-m-d H:i:s');
+    $output[] = str_repeat('-', 40);
+
+    foreach ($commands as $cmd) {
+        $output[] = "$ $cmd";
+        $cmdOutput = shell_exec($cmd . ' 2>&1');
+        if ($cmdOutput) {
+            $output[] = trim($cmdOutput);
+        }
+    }
+
+    $output[] = str_repeat('-', 40);
+    $output[] = "Update completed at " . date('Y-m-d H:i:s');
+
+    // Get new commit info
+    $newCommit = trim(shell_exec("cd $installDir && git rev-parse --short HEAD 2>/dev/null"));
+    $output[] = "Now at commit: $newCommit";
+
+    // Write log
+    file_put_contents($logFile, implode("\n", $output));
+
+    echo json_encode([
+        'success' => true,
+        'message' => 'Update completed',
+        'commit' => $newCommit,
+        'log' => $logFile,
+        'output' => implode("\n", $output)
+    ]);
     exit;
 }
 
diff --git a/webui/index.php b/webui/index.php
index cbbdf69..740d467 100644
--- a/webui/index.php
+++ b/webui/index.php
@@ -398,8 +398,13 @@
     <script>
         // Additional inline functions
         async function updateScanner() {
-            if (!confirm('Update UltyScan? This may take a while.')) return;
-            showNotification('Starting update...', 'info');
+            if (!confirm('Update UltyScan to latest version from GitHub?')) return;
+
+            const btn = event.target;
+            btn.disabled = true;
+            btn.textContent = 'Updating...';
+
+            showNotification('Pulling latest changes from GitHub...', 'info');
             try {
                 const response = await fetch('execute.php', {
                     method: 'POST',
@@ -410,10 +415,17 @@
                 });
                 const result = await response.json();
                 if (result.success) {
-                    showNotification('Update started. Check console for progress.', 'success');
+                    showNotification('Updated to commit #' + result.commit + '. Refreshing page...', 'success');
+                    setTimeout(() => window.location.reload(), 2000);
+                } else {
+                    showNotification('Update failed: ' + (result.error || 'Unknown error'), 'error');
+                    btn.disabled = false;
+                    btn.textContent = 'Update UltyScan';
                 }
             } catch (e) {
-                showNotification('Update failed.', 'error');
+                showNotification('Update failed: ' + e.message, 'error');
+                btn.disabled = false;
+                btn.textContent = 'Update UltyScan';
             }
         }