---
title: 504 Gateway Timeout
slug: Web/HTTP/Status/504
translation_of: Web/HTTP/Status/504
---
<div>{{HTTPSidebar}}</div>

<p><code><strong>504 Gateway Timeout</strong></code> 錯誤表明伺服器以閘道器或代理訪問時，並沒有上游伺服器即時收到完成請求所需的回應。</p>

<div class="note">
<p><strong>注意：</strong>{{interwiki("wikipedia", "閘道器" )}}可能位於網路上的不同地方。502 錯誤通常也不是開發者可以修復的，通常需要在要訪問的的伺服器或代理修復之。</p>
</div>

<h2 id="狀態">狀態</h2>

<pre class="syntaxbox notranslate">504 Gateway Timeout</pre>

<h2 id="規範">規範</h2>

<table class="standard-table">
 <tbody>
  <tr>
   <th scope="col">規範</th>
   <th scope="col">標題</th>
  </tr>
  <tr>
   <td>{{RFC("7231", "504 Gateway Timeout" , "6.6.4")}}</td>
   <td>Hypertext Transfer Protocol (HTTP/1.1): Semantics and Content</td>
  </tr>
 </tbody>
</table>

<h2 id="瀏覽器相容性">瀏覽器相容性</h2>

<p>The information shown below has been pulled from MDN's GitHub (<a href="https://github.com/mdn/browser-compat-data">https://github.com/mdn/browser-compat-data</a>).</p>

<p class="hidden">The compatibility table in this page is generated from structured data. If you'd like to contribute to the data, please check out <a href="https://github.com/mdn/browser-compat-data">https://github.com/mdn/browser-compat-data</a> and send us a pull request.</p>

<p>{{Compat("http.status.504")}}</p>

<h2 id="See_also">See also</h2>

<ul>
 <li><a href="https://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html" rel="noopener">HTTP/1.1: Status Code Definitions</a></li>
 <li>{{HTTPStatus(502)}}</li>
</ul>