diff --git a/searx/templates/magi/messages/no_results.html b/searx/templates/magi/messages/no_results.html
index b40207192..c48a9f336 100644
--- a/searx/templates/magi/messages/no_results.html
+++ b/searx/templates/magi/messages/no_results.html
@@ -4,16 +4,16 @@
   {{ icon_big('warning') }}
   <div>
     <p><strong>{{ _('Error!') }}</strong> {{ _('Engines cannot retrieve results.') }}</p>
-    <p><b>此页面将在 <span id="countdown">30</span> 秒后重试，请勿关闭浏览器。</b></p>
+    <p><b>此页面将在 <span id="countdown">15</span> 秒后重试，请勿关闭浏览器。</b></p>
     <script>
-      let timeLeft = 30;
+      let timeLeft = 15;
       const countdownEl = document.getElementById("countdown");
       setInterval(() => {
         timeLeft--;
         if (timeLeft >= 0) {
           countdownEl.innerText = timeLeft;
         } else {
-          window.location.href = window.location.href +  "?timestamp=" + new Date().getTime();
+          window.location.href = window.location.href +  "&timestamp=" + new Date().getTime();
         }
       }, 1000);
     </script>
diff --git a/searx/templates/simple/messages/no_results.html b/searx/templates/simple/messages/no_results.html
index 7e81f801e..e737b7a86 100644
--- a/searx/templates/simple/messages/no_results.html
+++ b/searx/templates/simple/messages/no_results.html
@@ -4,9 +4,9 @@
   {{ icon_big('warning') }}
   <div>
     <p><strong>{{ _('Error!') }}</strong> {{ _('Engines cannot retrieve results.') }}</p>
-    <p><b>此页面将在 <span id="countdown">10</span> 秒后重试，请勿关闭浏览器。</b></p>
+    <p><b>此页面将在 <span id="countdown">15</span> 秒后重试，请勿关闭浏览器。</b></p>
     <script>
-      let timeLeft = 10;
+      let timeLeft = 15;
       const countdownEl = document.getElementById("countdown");
       setInterval(() => {
         timeLeft--;