diff --git a/app/views/shixuns/_shixun_top.html.erb b/app/views/shixuns/_shixun_top.html.erb
index 7f856572e..709f4eb0c 100644
--- a/app/views/shixuns/_shixun_top.html.erb
+++ b/app/views/shixuns/_shixun_top.html.erb
@@ -53,6 +53,7 @@
 <script>
     //计算开启实训等按钮的marginTop值，使其居中显示
     $(".task-header-info .shixun-task-btn").css("margin-top",$(".task-header-info").height() / 2 - 15);
+    $(".shixun-task-ban-btn").css("margin-top",$(".task-header-info").height() / 2 - 15);
 
     function apply_publish_shixun(url){
         if($("#apply_publish_shixun").attr("data-option") == '1'){