优化

pages/index/index.vue

@@ -626,6 +626,8 @@
 				curTabIndex: 0,
 				wxAppSetting: {},
 				storagePageIndex: '',
+				tabActiveColor: '',
+				navBgColor: '',
 			}
 		},
 		computed: {
@@ -633,18 +635,14 @@
 				const index = uni.getStorageSync('styleIndex') || '';
 				return index;
 			},
-			tabActiveColor() {
-				return this.styleIndex ? (styleColor.indexColor[this.styleIndex - 1] || '') : ''
-			},
-			navBgColor() {
-				return this.styleIndex ? (styleColor.indexNavBgColor[this.styleIndex - 1] || '') : ''
-			}
 		},
 		watch: {
 			storagePageIndex: {
 				immediate: true,
 				handler() {
 					this.styleIndex = this.storagePageIndex;
+					this.tabActiveColor = this.styleIndex ? (styleColor.indexColor[this.styleIndex - 1] || '') : '';
+					this.navBgColor = this.styleIndex ? (styleColor.indexNavBgColor[this.styleIndex - 1] || '') : '';
 				},
 			},
 		},
@@ -691,6 +689,8 @@
 					console.log(data, data.style.style);
 					uni.setStorageSync('styleIndex', data.style.style || '');
 					this.styleIndex = data.style.style;
+					this.tabActiveColor = this.styleIndex ? (styleColor.indexColor[this.styleIndex - 1] || '') : '';
+					this.navBgColor = this.styleIndex ? (styleColor.indexNavBgColor[this.styleIndex - 1] || '') : '';
 				}
 			},
 			onChangeSeckillCutDownTime(e) {