fix: mune taro版本 箭头icon 修改

src/packages/__VUE/menu/index.taro.vue

@@ -12,8 +12,8 @@
             <view class="nut-menu__title-text">{{ item.renderTitle() }}</view>
             <span class="nut-menu__title-icon">
               <slot name="icon">
-                <ArrowUp2 v-if="direction === 'up'" />
-                <ArrowDown2 v-else />
+                <RectUp v-if="direction === 'up'" />
+                <RectDown v-else />
               </slot>
             </span>
           </view>
@@ -29,12 +29,12 @@ import { createComponent } from '@/packages/utils/create';
 import Taro, { usePageScroll } from '@tarojs/taro';
 import { useTaroRect } from '@/packages/utils/useTaroRect';
 const { componentName, create } = createComponent('menu');
-import { ArrowUp2, ArrowDown2 } from '@nutui/icons-vue-taro';
+import { RectUp, RectDown } from '@nutui/icons-vue-taro';
 
 export default create({
   components: {
-    ArrowUp2,
-    ArrowDown2
+    RectUp,
+    RectDown
   },
   props: {
     activeColor: {