完善移动端适配

src/pages/about-us/index.vue

@@ -1,14 +1,18 @@
 <script setup lang="ts">
+import { computed } from 'vue'
 import Ecosystem from './ecosystem.vue'
 import Title from './title.vue'
 import Mission from './mission.vue'
 import OurTeam from './our-team.vue'
 import StrategicPartners from './strategic-partners.vue'
+import { useGlobalStore } from '@/stores/global'
+const globalStore = useGlobalStore()
+const windowWidth = computed(() => globalStore.state.windowWidth)
 defineExpose({})
 </script>
 <template>
 	<div class="about-us">
-		<div class="bg">
+		<div class="bg" v-show="windowWidth > 1000">
 			<img src="https://code-create.com.hk/wp-content/uploads/2022/12/about_banner-1.jpg" alt="">
 		</div>
 		<Title />