diff --git a/ruoyi-admin/src/main/resources/templates/home_head.html b/ruoyi-admin/src/main/resources/templates/home_head.html
index 857b23d..f4512eb 100644
--- a/ruoyi-admin/src/main/resources/templates/home_head.html
+++ b/ruoyi-admin/src/main/resources/templates/home_head.html
@@ -218,22 +218,5 @@
             height: '326px',
           });
         });
-        var deptHover = document.querySelector('.dept')
-        var jiantou = document.querySelector('.arrow')
-        deptHover.addEventListener('mouseover', function() {
-          jiantou.style.display = 'block';
-        });
-        deptHover.addEventListener('mouseout', function() {
-          jiantou.style.display = 'none';
-        });
-        //专题箭头
-        var specialHover = document.querySelector('.special')
-        var jiantou2 = document.querySelector('.arrow2')
-        specialHover.addEventListener('mouseover', function() {
-          jiantou2.style.display = 'block';
-        });
-        specialHover.addEventListener('mouseout', function() {
-          jiantou2.style.display = 'none';
-        });
     </script>
 </div>