v1.2版本更新发布

frontend/parent/dashboard.php

@@ -73,14 +73,17 @@ async function loadDashboard() {
         document.getElementById('totalPoints').textContent = res.data.total_points;
     }
     
+    // 加载排名信息
     // 加载排名信息
     const rankRes = await apiGet('/api/parent/child/ranking');
     if (rankRes && rankRes.success) {
         const rank = rankRes.data.rank;
-        const total = rankRes.data.total_students;
-        document.getElementById('studentRank').textContent = rank ? `第${rank}名` : '--';
+        if (rank) {
+            document.getElementById('studentRank').textContent = `第${rank}名`;
+        } else {
+            document.getElementById('studentRank').textContent = '--';
+        }
     }
-    
     // 显示初始分提示
     const initialPoints = window.STUDENT_INITIAL_POINTS || 60;
     document.getElementById('initialPointsHint').textContent = `初始操行分为 ${initialPoints} 分`;