fix：修复bug

pages/userProfile/index.vue

@@ -59,7 +59,7 @@ import { ref, reactive, onMounted } from 'vue';
 import { getMyIndexInfo, uploadUserAvatar, updateUserInfo } from '../../config/api/user.js';
 import { useI18n } from '@/utils/i18n.js'
 
-const { t: $t } = useI18n()
+const { t } = useI18n()
 
 // 响应式状态
 const userInfo = ref({
@@ -75,7 +75,7 @@ const isEditingNickname = ref(false);
 // 页面加载时初始化
 onMounted(() => {
 	uni.setNavigationBarTitle({
-		title: $t('userProfile.title')
+		title: t('userProfile.title')
 	})
 	loadUserInfo();
 });
@@ -102,7 +102,7 @@ const loadUserInfo = async () => {
 	} catch (error) {
 		console.error('获取用户信息失败:', error);
 		uni.showToast({
-			title: $t('user.getUserInfoFailed'),
+			title: t('user.getUserInfoFailed'),
 			icon: 'none'
 		});
 	}
@@ -138,13 +138,13 @@ const onChooseAvatar = async (e) => {
 		const avatarLocalPath = e?.detail?.avatarUrl;
 		if (!avatarLocalPath) {
 			uni.showToast({
-				title: $t('user.noAvatar'),
+				title: t('user.noAvatar'),
 				icon: 'none'
 			});
 			return;
 		}
 		uni.showLoading({
-			title: $t('userProfile.uploading'),
+			title: t('userProfile.uploading'),
 			mask: true
 		});
 		const uploadRes = await uploadUserAvatar(avatarLocalPath);
@@ -157,14 +157,14 @@ const onChooseAvatar = async (e) => {
 			uni.setStorageSync('userInfo', userInfo.value);
 		}
 		uni.showToast({
-			title: $t('user.avatarUpdated'),
+			title: t('user.avatarUpdated'),
 			icon: 'success'
 		});
 		await loadUserInfo();
 	} catch (err) {
 		console.error('选择/上传头像失败:', err);
 		uni.showToast({
-			title: $t('user.avatarUploadFailed'),
+			title: t('user.avatarUploadFailed'),
 			icon: 'none'
 		});
 	} finally {
@@ -188,7 +188,7 @@ const cancelEditNickname = () => {
 const saveNickname = async () => {
 	if (!newNickname.value || !newNickname.value.trim()) {
 		uni.showToast({
-			title: $t('userProfile.nicknameRequired'),
+			title: t('userProfile.nicknameRequired'),
 			icon: 'none'
 		});
 		return;
@@ -196,7 +196,7 @@ const saveNickname = async () => {
 
 	try {
 		uni.showLoading({
-			title: $t('userProfile.saving'),
+			title: t('userProfile.saving'),
 			mask: true
 		});
 
@@ -228,19 +228,19 @@ const saveNickname = async () => {
 			
 			uni.hideLoading();
 			uni.showToast({
-				title: $t('userProfile.nicknameUpdated'),
+				title: t('userProfile.nicknameUpdated'),
 				icon: 'success'
 			});
 			isEditingNickname.value = false;
 		} else {
-			throw new Error(res.message || $t('userProfile.updateFailed'));
+			throw new Error(res.message || t('userProfile.updateFailed'));
 		}
 
 	} catch (error) {
 		console.error('修改昵称失败:', error);
 		uni.hideLoading();
 		uni.showToast({
-			title: error.message || $t('userProfile.updateFailed'),
+			title: error.message || t('userProfile.updateFailed'),
 			icon: 'none'
 		});
 	}