diff --git a/assets/image_20260714093226520.png b/assets/image_20260714093226520.png
new file mode 100644
index 0000000..89e801f
Binary files /dev/null and b/assets/image_20260714093226520.png differ
diff --git a/public/static/js/report.js b/public/static/js/report.js
index 4de688c..bd8ece0 100644
--- a/public/static/js/report.js
+++ b/public/static/js/report.js
@@ -17,16 +17,19 @@ async function loadGenerateConfigs() {
         console.error('加载配置失败:', error);
     }
 }
-
 // 全选/取消全选配置
 function toggleSelectAllConfigs() {
-    const selectAll = document.getElementById('select-all-configs');
     const checkboxes = document.querySelectorAll('.config-checkbox');
+    if (checkboxes.length === 0) return;
+    
+    // 检查是否所有复选框都被选中
+    const allChecked = Array.from(checkboxes).every(cb => cb.checked);
+    
+    // 切换所有复选框的状态
     checkboxes.forEach(cb => {
-        cb.checked = selectAll.checked;
+        cb.checked = !allChecked;
     });
 }
-
 // 设置预设时间
 function setPresetTime(preset) {
     const now = new Date();