diff --git a/src/pages/Gradebook.vue b/src/pages/Gradebook.vue
index 48d1706..c92e2fa 100644
--- a/src/pages/Gradebook.vue
+++ b/src/pages/Gradebook.vue
@@ -134,7 +134,7 @@ const classOptions = computed(() =>
   classes.value.map((classname) => ({ label: classname, value: classname })),
 )
 const rows = computed(() => gradebook.value?.rows ?? [])
-const scrollX = computed(() => 860 + (gradebook.value?.tasks.length ?? 0) * 96)
+const scrollX = computed(() => 940 + (gradebook.value?.tasks.length ?? 0) * 96)
 
 function formatScore(value: number | null) {
   if (value === null) return "-"
@@ -224,6 +224,18 @@ const columns = computed<DataTableColumn<GradebookRow>[]>(() => {
           { default: () => row.grade },
         ),
     },
+    {
+      title: "考核等级",
+      key: "assessment_grade",
+      width: 80,
+      fixed: "left",
+      render: (row) =>
+        h(
+          NTag,
+          { size: "small", type: gradeTagType(row.assessment_grade) },
+          { default: () => row.assessment_grade },
+        ),
+    },
     {
       title: "学生",
       key: "username",
diff --git a/src/utils/type.ts b/src/utils/type.ts
index a10e319..0be9338 100644
--- a/src/utils/type.ts
+++ b/src/utils/type.ts
@@ -223,6 +223,8 @@ export interface GradebookRow {
   classname: string
   rank: number
   grade: GradebookGrade
+  assessment_grade: GradebookGrade
+  best_submission_score: number
   scores: Record<number, GradebookCell>
   tutorial_total: number
   challenge_total: number