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--- a/chapter_preface/suggestions/index.html
+++ b/chapter_preface/suggestions/index.html
@@ -2085,13 +2085,13 @@
 <h2 id="023">0.2.3. &nbsp; 在动画图解中高效学习<a class="headerlink" href="#023" title="Permanent link">&para;</a></h2>
 <p>相较于文字，视频和图片具有更高的信息密度和结构化程度，因此更易于理解。在本书中，<strong>重点和难点知识将主要通过动画和图解形式展示</strong>，而文字则作为动画和图片的解释与补充。</p>
 <p>在阅读本书时，如果发现某段内容提供了动画或图解，<strong>建议以图为主线</strong>，以文字（通常位于图像上方）为辅，综合两者来理解内容。</p>
-<p><img alt="动画图解示例" src="../suggestions.assets/animation.gif" /></p>
+<p><img alt="动画图解示例" src="../../index.assets/animation.gif" /></p>
 <p align="center"> Fig. 动画图解示例 </p>
 
 <h2 id="024">0.2.4. &nbsp; 在代码实践中加深理解<a class="headerlink" href="#024" title="Permanent link">&para;</a></h2>
 <p>本书的配套代码托管在<a href="https://github.com/krahets/hello-algo">GitHub 仓库</a>，<strong>源代码包含详细注释，并附有测试样例，可直接运行</strong>。</p>
 <p>如果学习时间有限，建议你至少通读并运行所有代码。如果时间充裕，<strong>建议参照代码自行敲一遍</strong>。与仅阅读代码相比，编写代码的过程往往能带来更多收获。</p>
-<p><img alt="运行代码示例" src="../suggestions.assets/running_code.gif" /></p>
+<p><img alt="运行代码示例" src="../../index.assets/running_code.gif" /></p>
 <p align="center"> Fig. 运行代码示例 </p>
 
 <p><strong>第一步：安装本地编程环境</strong>。请参照<a href="https://www.hello-algo.com/chapter_appendix/installation/">附录教程</a>进行安装，如果已安装则可跳过此步骤。</p>
@@ -2109,7 +2109,7 @@
 <h2 id="025">0.2.5. &nbsp; 在提问讨论中共同成长<a class="headerlink" href="#025" title="Permanent link">&para;</a></h2>
 <p>阅读本书时，请不要“惯着”那些没学明白的知识点。<strong>欢迎在评论区提出你的问题</strong>，我和其他小伙伴们将竭诚为你解答，一般情况下可在两天内得到回复。</p>
 <p>同时，也希望您能在评论区多花些时间。一方面，您可以了解大家遇到的问题，从而查漏补缺，这将有助于激发更深入的思考。另一方面，希望您能慷慨地回答其他小伙伴的问题、分享您的见解，让大家共同学习和进步。</p>
-<p><img alt="评论区示例" src="../suggestions.assets/comment.gif" /></p>
+<p><img alt="评论区示例" src="../../index.assets/comment.gif" /></p>
 <p align="center"> Fig. 评论区示例 </p>
 
 
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