diff --git a/barrier_node/barrier_node.ino b/barrier_node/barrier_node.ino
index 1e3030d..03b044e 100644
--- a/barrier_node/barrier_node.ino
+++ b/barrier_node/barrier_node.ino
@@ -136,10 +136,10 @@ input[type=text],input[type=password]{width:100%;box-sizing:border-box;padding:9
   else if (msg.length() > 0)
     html += "<div class='msg'>" + msg + "</div>";
 
-  html += R"(<div class='card'>
-<h3>Управление</h3>
-<button class='btn btn-open' onclick='fetch(&quot;/open&quot;,{method:&quot;POST&quot;}).then(()=>window.location=&quot;/?ok=1&quot;)'>Открыть шлагбаум</button>
-</div>)";
+  html += "<div class='card'>";
+  html += "<h3>Управление</h3>";
+  html += "<button class='btn btn-open' onclick='fetch(\"/open\",{method:\"POST\"}).then(()=>window.location=\"/?ok=1\")'>Открыть</button>";
+  html += "</div>";
 
   html += R"(<div class='card'>
 <form action='/save' method='post'>