edit

src/Menu.php

@@ -688,7 +688,7 @@ class Menu
         if (layadmin()) {
             $i = 0;
             foreach ($data as $k => $v) {
-                $v['icon'] = $v['icon'] ? "layui-icon " . $v['icon'] : "layui-icon layui-icon-home";
+                $v['icon'] = $v['icon'] ? "layui-icon " . $v['icon'] : "";
                 $cur = '';
                 if ($cur_group) {
                     if ($v['id'] == $cur_group) {