fix：修复bug

pages/help/index.vue

@@ -26,40 +26,36 @@
         </view>
         <view class="contact-item">
           <text class="label">{{ $t('help.workingHours') }}</text>
-          <text class="value">{{ HELP_CONTENT.CONTACT.SERVICE_TIME.VALUE }}</text>
+          <text class="value">{{ $t('help.workingHoursValue') }}</text>
         </view>
       </view>
     </view>
   </view>
 </template>
 
-<script>
+<script setup>
+import { ref, onMounted } from 'vue'
+import { onLoad } from '@dcloudio/uni-app'
 import { HELP_CONTENT } from '@/constants/help'
 import { getCustomerPhone } from '@/util/index.js'
+import { useI18n } from '@/utils/i18n.js'
 
-export default {
-  data() {
-    return {
-      HELP_CONTENT,
-      faqList: HELP_CONTENT.FAQ_LIST,
-      customerPhone: HELP_CONTENT.CONTACT.PHONE.VALUE // 默认客服电话
-    }
-  },
-  onLoad() {
-    // 设置页面标题
-    uni.setNavigationBarTitle({
-      title: this.$t('help.title')
-    })
-    // 从缓存读取客服电话
-    this.customerPhone = getCustomerPhone()
-  },
-  methods: {
-    makePhoneCall() {
-      uni.makePhoneCall({
-        phoneNumber: this.customerPhone
-      })
-    }
-  }
+const { t } = useI18n()
+
+const faqList = ref(HELP_CONTENT.FAQ_LIST)
+const customerPhone = ref(HELP_CONTENT.CONTACT.PHONE.VALUE)
+
+onLoad(() => {
+  uni.setNavigationBarTitle({
+    title: t('help.title')
+  })
+  customerPhone.value = getCustomerPhone()
+})
+
+const makePhoneCall = () => {
+  uni.makePhoneCall({
+    phoneNumber: customerPhone.value
+  })
 }
 </script>