bug fixes

src/pages/learn/course/components/CourseAssessment.vue

@@ -3,7 +3,7 @@
   <div class="course-assess" v-loading="loading">
     <h1 class="title">
       {{ $t('pages.learn.courseDetail.Finalresult') }}
-      <template v-if="data.grade">{{ course.grade }}</template>
+      <template v-if="course.grade">{{ course.grade }}</template>
       <template v-else>{{ $t('pages.learn.courseDetail.no') }}</template>
     </h1>
     <course-assessment-standard :data="data" :course="course" v-bind="$attrs" />