diff --git a/pages/course/courseDetail.vue b/pages/course/courseDetail.vue
index 6f86652..18039de 100644
--- a/pages/course/courseDetail.vue
+++ b/pages/course/courseDetail.vue
@@ -35,12 +35,12 @@
 										style="font-size: 30rpx; text-align: justify;" v-html="course.content">
 									</view>
 									<text @click="isHideCourseInfo = !isHideCourseInfo" style="
-                      position: absolute;
-					  background-color: #f2f8ff; padding: 4rpx ;
-                      bottom: 0;
-                      right: 0;
-                      color: #838588;
-                    ">
+										  position: absolute;
+										  background-color: #f2f8ff; padding: 4rpx ;
+										  bottom: 0;
+										  right: 0;
+										  color: #838588;
+										">
 										{{ isHideCourseInfo ? "展开" : "收起" }}
 									</text>
 								</view>