diff --git a/src/pages/overall/overall-course/course-head/course-head.vue b/src/pages/overall/overall-course/course-head/course-head.vue
index 3e36fa8..f141e5e 100644
--- a/src/pages/overall/overall-course/course-head/course-head.vue
+++ b/src/pages/overall/overall-course/course-head/course-head.vue
@@ -8,7 +8,7 @@
         </div>
 
         <!-- Main content -->
-        <div id="content" @click="redirect">
+        <div id="content" @click="redirect" :style="{width: clickable ? 'calc(100% - 75px)' : 'auto'}">
             <!-- Left -->
             <div id="block-info">
                 <div id="name">{{course.name}}</div>