更新v1.4版本，修复了一些已知问题

frontend/admin/students.php

@@ -201,22 +201,9 @@ async function loadStudents(page = 1) {
 }
 
 function renderPagination() {
-    const container = document.getElementById('pagination');
-    if (!container) return;
-    if (totalPages <= 1) {
-        container.innerHTML = '';
-        return;
-    }
-    
-    let html = '';
-    for (let i = 1; i <= totalPages; i++) {
-        if (i === currentPage) {
-            html += `<span class="active">${i}</span>`;
-        } else {
-            html += `<a href="#" onclick="loadStudents(${i}); return false;">${i}</a>`;
-        }
-    }
-    container.innerHTML = html;
+    renderSmartPagination('pagination', currentPage, totalPages, function(page) {
+        loadStudents(page);
+    });
 }
 
 function showSinglePointsModal(studentId, studentName) {
@@ -263,7 +250,16 @@ document.getElementById('searchInput').addEventListener('input', () => {
             <div class="form-group">
                 <label>分数变动</label>
                 <input type="number" id="pointsChange" required placeholder="正数为加分，负数为扣分">
-                <small><?php echo $role === '班长' ? '班长单次±5分以内' : '班主任无限制'; ?></small>
+                <small><?php
+                    $hints = [
+                        '班长' => '班长单次±5分以内',
+                        '学习委员' => '学习委员单次±5分以内',
+                        '考勤委员' => '考勤委员仅限扣分，单次最多扣8分',
+                        '劳动委员' => '劳动委员单次±1分以内',
+                        '志愿委员' => '志愿委员仅限加分，最多+5分',
+                    ];
+                    echo $hints[$role] ?? '班主任无限制';
+                ?></small>
             </div>
             <div class="form-group">
                 <label>原因</label>