diff --git a/reading-platform-frontend/src/views/teacher/courses/components/content/CourseBasicInfo.vue b/reading-platform-frontend/src/views/teacher/courses/components/content/CourseBasicInfo.vue
index c7171e2..627b071 100644
--- a/reading-platform-frontend/src/views/teacher/courses/components/content/CourseBasicInfo.vue
+++ b/reading-platform-frontend/src/views/teacher/courses/components/content/CourseBasicInfo.vue
@@ -68,7 +68,7 @@ import { computed } from 'vue';
 import {
   InfoCircleOutlined, PictureOutlined, BarChartOutlined,
 } from '@ant-design/icons-vue';
-import { translateGradeTags } from '@/utils/tagMaps';
+import { translateGradeTags, getThemeTagStyle } from '@/utils/tagMaps';
 
 const props = defineProps<{
   course: any;