fix bug

src/views/system/menu.vue

@@ -79,7 +79,10 @@ export default {
         tip: false,
         simplePage: true,
         searchShow: true,
-        searchMenuSpan: 6,
+        searchMenuSpan: 24,
+        searchIcon: true,
+        searchIndex: 8,
+        searchMenuPosition: 'right',
         dialogWidth: '60%',
         tree: true,
         border: true,
@@ -137,13 +140,6 @@ export default {
             type: 'icon',
             slot: true,
             iconList: iconList,
-            rules: [
-              {
-                required: true,
-                message: '请输入菜单图标',
-                trigger: 'click',
-              },
-            ],
           },
           {
             label: '菜单编号',