diff --git a/submission/index.html b/submission/index.html
index 0822976..018c0d6 100644
--- a/submission/index.html
+++ b/submission/index.html
@@ -272,7 +272,7 @@ markdown 基本语法教程 空格与换行 markdown 语法对于空格与换行
   <img id="imagePreview" src="" alt="图片预览" style="max-width: 40%; display: none;"><br>
 </li>
 </ul>
-<textarea id="input" placeholder="请在此处编辑并预览您的资源详情页内容。"></textarea>
+<textarea id="input" placeholder="请在此处编辑并预览您的资源展示页内容。"></textarea>
 <div id="preview"></div>
 <div class="button-container">
     <button class="Button" id="SubmitButton">提交</button><br>