diff --git a/src/views/learningpath/LevelAddDetail.vue b/src/views/learningpath/LevelAddDetail.vue
index f6426dd1..7e435804 100644
--- a/src/views/learningpath/LevelAddDetail.vue
+++ b/src/views/learningpath/LevelAddDetail.vue
@@ -526,7 +526,7 @@
           </div>
           -->
         </div>
-        <div class="boom">
+        <div class="boom" :style="{minHeight:level.length>6? ((level.length - 6)*106+512) + 'px' : 512 + 'px'}">
           <div class="boomcen">
             <div class="title">
               <div class="tit_left">