修复菜单权限的问题

src/views/settings/permissions/RoleMenuSettings.vue

@@ -36,7 +36,7 @@
               :data="menus"
               :props="defaultProps"
               :style="{
-                height: tableHeight - 40 - 15 + 'px',
+                height: '100%',
                 overflowY: 'scroll',
               }"
               show-checkbox
@@ -52,7 +52,7 @@
               node-key="id"
               ref="reportFormsTree"
               :style="{
-                height: tableHeight - 40 - 15 + 'px',
+                height: '100%',
                 overflowY: 'scroll',
               }"
             >