diff --git a/static/css/library.css b/static/css/library.css
index 208d7b5..1c98faf 100644
--- a/static/css/library.css
+++ b/static/css/library.css
@@ -263,6 +263,19 @@
     color: #4caf50;
 }
 
+/* 上部分页 */
+.pagination-top {
+    display: flex;
+    align-items: center;
+    gap: 10px;
+    margin-left: auto;
+}
+
+.pagination-top span {
+    font-size: 14px;
+    color: #666;
+}
+
 .article-summary {
     font-size: 14px;
     color: #666;
diff --git a/static/js/library.js b/static/js/library.js
index 9fd53bd..bd62171 100644
--- a/static/js/library.js
+++ b/static/js/library.js
@@ -4,7 +4,7 @@ const API_BASE = '';
 // 状态
 let articles = [];
 let currentPage = 1;
-let pageSize = 100;
+let pageSize = 20;  // 默认每页20条
 let totalCount = 0;
 let selectedIds = new Set();
 let currentArticleId = null;
@@ -157,8 +157,14 @@ function displayArticles() {
 // 更新分页
 function updatePagination() {
     const totalPages = Math.ceil(totalCount / pageSize);
-    document.getElementById('page-info').textContent = `第 ${currentPage} / ${totalPages || 1} 页`;
     
+    // 更新上部分页
+    document.getElementById('page-info-top').textContent = `第 ${currentPage} / ${totalPages || 1} 页`;
+    document.getElementById('prev-btn-top').disabled = currentPage <= 1;
+    document.getElementById('next-btn-top').disabled = currentPage >= totalPages;
+    
+    // 更新下部分页
+    document.getElementById('page-info').textContent = `第 ${currentPage} / ${totalPages || 1} 页`;
     document.getElementById('prev-btn').disabled = currentPage <= 1;
     document.getElementById('next-btn').disabled = currentPage >= totalPages;
 }
diff --git a/templates/library.html b/templates/library.html
index 1840015..6a72c32 100644
--- a/templates/library.html
+++ b/templates/library.html
@@ -36,9 +36,9 @@
                     <option value="">全部分类</option>
                 </select>
                 <select id="page-size" class="page-size-select" onchange="changePageSize()">
-                    <option value="20">每页 20 条</option>
+                    <option value="20" selected>每页 20 条</option>
                     <option value="50">每页 50 条</option>
-                    <option value="100" selected>每页 100 条</option>
+                    <option value="100">每页 100 条</option>
                     <option value="200">每页 200 条</option>
                     <option value="500">每页 500 条</option>
                 </select>
@@ -69,6 +69,12 @@
                         <i class="ri-delete-bin-line"></i> 批量删除
                     </button>
                 </div>
+                <!-- 上部分页 -->
+                <div class="pagination-top" id="pagination-top">
+                    <button onclick="prevPage()" class="btn btn-secondary btn-sm" id="prev-btn-top">上一页</button>
+                    <span id="page-info-top">第 1 页</span>
+                    <button onclick="nextPage()" class="btn btn-secondary btn-sm" id="next-btn-top">下一页</button>
+                </div>
             </div>
             <div class="articles-body">
                 <div id="articles-list" class="articles-list">