diff --git a/components/course-list/course-list.vue b/components/course-list/course-list.vue
index 8452ec6..c6b5656 100644
--- a/components/course-list/course-list.vue
+++ b/components/course-list/course-list.vue
@@ -12,7 +12,7 @@
 					{{course.name}}
 				</view>
 				<view class="course-text">
-					{{course.teacher}} | {{formatUserNumber(course.studys || course.studies)}}人已学
+					<text style="margin-right: 6upx;" v-if="course.teacher">{{course.teacher}} |</text> {{formatUserNumber(course.studys || course.studies)}}人已学
 				</view>
 				<view class="course-type">
 					<text class="type-index" v-if="sysTypeName(course.sysType1) != ''">{{sysTypeName(course.sysType1)}}</text>