优化

pages/home/index.vue

@@ -487,14 +487,14 @@ export default {
 	methods: {
 		loadSelectedCityFromCache() {
 			// 假设缓存中的键名为 'selectedCity'
+			return new Promise((reso, rej) => {
 				const cachedCity = uni.getStorageSync("selectedCity");
 				console.log("this.selectedCity", this.selectedCity);
 				console.log("this.selectedCity", cachedCity);
 				if (cachedCity && this.selectedCity != cachedCity) {
 					this.selectedCity = cachedCity;
-			}
-			return new Promise((reso, rej) => {
 					reso();
+				}
 			});
 		},
 		checkScroll() {