完成用户等级权限设置、修复下载次数不增加

Change-Id: Ia8ab0e643c86e236a5c25ac77b081cd1f3ba5976
diff --git a/src/pages/Forum/posts-detail/PostDetailPage.jsx b/src/pages/Forum/posts-detail/PostDetailPage.jsx
index 2e4874a..bf0f062 100644
--- a/src/pages/Forum/posts-detail/PostDetailPage.jsx
+++ b/src/pages/Forum/posts-detail/PostDetailPage.jsx
@@ -5,6 +5,7 @@
 import './PostDetailPage.css';
 import { UserContext } from '../../../context/UserContext'; // 用户上下文
 import Header from '../../../components/Header';
+import AuthButton from '../../../components/AuthButton';
 
 const formatImageUrl = (url) => {
   if (!url) return '';
@@ -259,7 +260,10 @@
                       onChange={(e) => setNewComment(e.target.value)}
                     />
                     <div className="comment-options">
-                      <button onClick={handleAddComment}>发布回复</button>
+                      <AuthButton roles={['cookie', 'chocolate', 'ice-cream']} onClick={handleAddComment}>
+                        发布回复
+                      </AuthButton>
+
                       <button
                         onClick={() => {
                           setReplyToCommentId(null);
@@ -284,7 +288,10 @@
                   onChange={(e) => setNewComment(e.target.value)}
                 />
                 <div className="comment-options">
-                  <button onClick={handleAddComment}>发布评论</button>
+                  <AuthButton roles={['cookie', 'chocolate', 'ice-cream']} onClick={handleAddComment}>
+                    发布评论
+                  </AuthButton>
+
                 </div>
               </div>
             )}