diff --git a/src/views/teacher/statistics/tab/StudentGrades.vue b/src/views/teacher/statistics/tab/StudentGrades.vue
index 3eb1ab8..16338ef 100644
--- a/src/views/teacher/statistics/tab/StudentGrades.vue
+++ b/src/views/teacher/statistics/tab/StudentGrades.vue
@@ -244,12 +244,12 @@ const totalWeight = computed(() => {
 
 
 // 班级选项
-const classOptions = [
-  { label: '计算机科学1班', value: 'cs1' },
-  { label: '计算机科学2班', value: 'cs2' },
-  { label: '软件工程1班', value: 'se1' },
-  { label: '软件工程2班', value: 'se2' }
-]
+// const classOptions = [
+//   { label: '计算机科学1班', value: 'cs1' },
+//   { label: '计算机科学2班', value: 'cs2' },
+//   { label: '软件工程1班', value: 'se1' },
+//   { label: '软件工程2班', value: 'se2' }
+// ]
 
 // 学生成绩数据
 const studentGrades = ref([