chore: update readme

src/components/BaseFooter.vue

@@ -1,6 +1,16 @@
+<script lang="ts" setup>
+import { isClient } from '@vueuse/core'
+const displayICP = ref(true)
+
+onBeforeMount(() => {
+  if (isClient)
+    displayICP.value = ['www.yunyoujun.cn', 'localhost'].includes(window.location.hostname)
+})
+</script>
+
 <template>
   <div p="4" class="flex flex-col justify-center items-center" opacity="70" text="sm">
-    <a class="flex" m="1 b-2" href="https://beian.miit.gov.cn/" target="_blank">
+    <a v-if="displayICP" class="flex" m="1 b-2" href="https://beian.miit.gov.cn/" target="_blank">
       苏ICP备17038157号
     </a>
     <div class="flex justify-center items-center">