diff --git a/reading-platform-frontend/src/views/admin/courses/CourseDetailView.vue b/reading-platform-frontend/src/views/admin/courses/CourseDetailView.vue
index 966dd4b..76f54ad 100644
--- a/reading-platform-frontend/src/views/admin/courses/CourseDetailView.vue
+++ b/reading-platform-frontend/src/views/admin/courses/CourseDetailView.vue
@@ -448,6 +448,7 @@ import {
   EnvironmentOutlined,
 } from '@ant-design/icons-vue';
 import * as courseApi from '@/api/course';
+import { translateDomainTags } from '@/utils/tagMaps';
 import FilePreviewModal from '@/components/FilePreviewModal.vue';
 
 const router = useRouter();
@@ -527,12 +528,12 @@ const grades = computed(() => {
   }
 });
 
-// 领域标签
+// 领域标签（核心发展目标，翻译为中文）
 const domainTags = computed(() => {
   if (!course.value.domainTags) return [];
   try {
     const tags = JSON.parse(course.value.domainTags);
-    return tags;
+    return translateDomainTags(Array.isArray(tags) ? tags : []);
   } catch {
     return [];
   }
diff --git a/reading-platform-frontend/src/views/school/courses/CourseDetailView.vue b/reading-platform-frontend/src/views/school/courses/CourseDetailView.vue
index d0436ba..34f1ce1 100644
--- a/reading-platform-frontend/src/views/school/courses/CourseDetailView.vue
+++ b/reading-platform-frontend/src/views/school/courses/CourseDetailView.vue
@@ -457,6 +457,7 @@ import {
   EnvironmentOutlined,
 } from '@ant-design/icons-vue';
 import * as schoolApi from '@/api/school';
+import { translateDomainTags } from '@/utils/tagMaps';
 import FilePreviewModal from '@/components/FilePreviewModal.vue';
 
 const router = useRouter();
@@ -539,14 +540,15 @@ const grades = computed(() => {
   }
 });
 
-// 领域标签
+// 领域标签（核心发展目标，翻译为中文）
 const domainTags = computed(() => {
   if (!course.value.domainTags) return [];
   try {
     const tags = JSON.parse(course.value.domainTags);
-    return Array.isArray(tags) ? tags : [];
+    const arr = Array.isArray(tags) ? tags : [];
+    return translateDomainTags(arr);
   } catch {
-    return Array.isArray(course.value.domainTags) ? course.value.domainTags : [];
+    return Array.isArray(course.value.domainTags) ? translateDomainTags(course.value.domainTags) : [];
   }
 });
 
diff --git a/reading-platform-frontend/src/views/teacher/courses/CourseDetailView.vue b/reading-platform-frontend/src/views/teacher/courses/CourseDetailView.vue
index 1a380d8..2741b30 100644
--- a/reading-platform-frontend/src/views/teacher/courses/CourseDetailView.vue
+++ b/reading-platform-frontend/src/views/teacher/courses/CourseDetailView.vue
@@ -467,7 +467,7 @@ import {
 } from '@ant-design/icons-vue';
 import { message } from 'ant-design-vue';
 import * as teacherApi from '@/api/teacher';
-import { translateGradeTags } from '@/utils/tagMaps';
+import { translateGradeTags, translateDomainTags } from '@/utils/tagMaps';
 import FilePreviewModal from '@/components/FilePreviewModal.vue';
 
 const router = useRouter();
@@ -551,14 +551,15 @@ const grades = computed(() => {
   }
 });
 
-// 领域标签
+// 领域标签（核心发展目标，翻译为中文）
 const domainTags = computed(() => {
   if (!course.value.domainTags) return [];
   try {
     const tags = JSON.parse(course.value.domainTags);
-    return Array.isArray(tags) ? tags : [];
+    const arr = Array.isArray(tags) ? tags : [];
+    return translateDomainTags(arr);
   } catch {
-    return Array.isArray(course.value.domainTags) ? course.value.domainTags : [];
+    return Array.isArray(course.value.domainTags) ? translateDomainTags(course.value.domainTags) : [];
   }
 });