fix: 修改

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

@@ -12,7 +12,7 @@
         <view class="nut-tabbar-item_icon-box_tips nut-tabbar-item_icon-box_num" v-if="num && num <= 99">
           {{ num }}
         </view>
-        <view class="nut-tabbar-item_icon-box_tips nut-tabbar-item_icon-box_nums" v-else-if="num && num > 100">{{
+        <view class="nut-tabbar-item_icon-box_tips nut-tabbar-item_icon-box_nums" v-else-if="num && num >= 100">{{
           '99+'
         }}</view>
       </template>