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docs/javascript/Reference/Global_Objects/Date/setUTCFullYear.html

@@ -4,7 +4,7 @@
 <div><iframe class="interactive interactive-js" frameborder="0" height="250" src="https://interactive-examples.mdn.mozilla.net/pages/js/date-setutcfullyear.html" width="100%"></iframe></div>
 <p class="hidden">The source for this interactive example is stored in a GitHub repository. If you'd like to contribute to the interactive examples project, please clone <a class="external" href="https://github.com/mdn/interactive-examples" rel="noopener">https://github.com/mdn/interactive-examples</a> and send us a pull request.</p>
 <h2 id="语法">语法</h2>
-<pre class="syntaxbox"><code><var>dateObj</var>.setUTCFullYear(<var>yearValue</var>[, <var>monthValue</var>[, <var>dayValue</var>]])</code></pre>
+<pre><code class="language-javascript"><code><var>dateObj</var>.setUTCFullYear(<var>yearValue</var>[, <var>monthValue</var>[, <var>dayValue</var>]])</code></code></pre>
 <h3 id="参数">参数</h3>
 <dl>
 <dt><code>yearValue</code></dt>
@@ -19,9 +19,9 @@
 <p>如果你指定的参数超出了期待范围，<code>setUTCFullYear()方法将会根据Date对象，更新其他参数和日期信息。例如，如果你将monthValue设定为15，年份会增加1，月份值则为为3。</code></p>
 <h2 id="例子">例子</h2>
 <h3 id="使用_setUTCFullYear()">使用 <code>setUTCFullYear()</code></h3>
-<pre class="brush: js">var theBigDay = new Date();
+<pre><code  class="language-javascript">var theBigDay = new Date();
 theBigDay.setUTCFullYear(1997);
-</pre>
+</code></pre>
 <h2 id="规范">规范</h2>
 <table class="standard-table">
 <tbody>