diff --git a/components/tabNav.vue b/components/tabNav.vue
deleted file mode 100644
index 0518488d..00000000
--- a/components/tabNav.vue
+++ /dev/null
@@ -1,197 +0,0 @@
-<template>
-	<view class="navTabBox">
-		<view class="longTab">
-			<scroll-view scroll-x="true" style="white-space: nowrap; display: flex;" scroll-with-animation :scroll-left="tabLeft" show-scrollbar="true">
-				<view class="longItem line1" :style='"width:"+isWidth+"px"' :data-index="index" :class="index===tabClick?'click':''" v-for="(item,index) in tabTitle" :key="index" :id="'id'+index" @click="longClick(index)">{{item.name}}</view>
-				<view class="underlineBox" :style='"transform:translateX("+isLeft+"px);width:"+isWidth+"px"'>
-					<view class="underline"></view>
-				</view>
-			</scroll-view>
-		</view>
-		<view class="child-box" v-if="tabClick>0 && tabTitle[tabClick].child?tabTitle[tabClick].child.length>0:0">
-			<scroll-view scroll-x="true">
-				<view class="wrapper">
-					<view v-for="(item,index) in tabTitle[tabClick].child?tabTitle[tabClick].child:[]" :key="index" class="child-item" :class="{on:index == childIndex}" @click="childTab(tabClick,index)">
-						<image :src="item.extra" mode="" :style="{'background-color':item.extra?'none':'#f7f7f7'}"></image>
-						<view class="txt line1">{{item.name}}</view>
-					</view>
-				</view>
-			</scroll-view>
-		</view>
-			<!-- <image :src="item.extra" mode="" :style="{'background-color':(item.extra&&item.extra.indexOf('https://') > -1) || (item.extra&&item.extra.indexOf('http://') > -1)?'none':'#f7f7f7'}"></image> -->
-		<!-- <view class="child-box" v-if="tabClick>0 && tabTitle[tabClick].child?tabTitle[tabClick].child.length>0:0">
-			<scroll-view scroll-x="true" style="white-space: nowrap; display: flex;align-items: center; height: 100%;" scroll-with-animation :scroll-left="tabLeft" show-scrollbar="false">
-				<view class="wrapper">
-					<view v-for="(item,index) in tabTitle[tabClick].child?tabTitle[tabClick].child:[]" :key="index" class="child-item" :class="{on:index == childIndex}" @click="childTab(tabClick,index)">
-						<image :src="item.extra" mode="" :style="{'background-color':item.extra?'none':'#f7f7f7'}"></image>
-						<view class="txt line1">{{item.name}}</view>
-					</view>
-				</view>
-			</scroll-view>
-		</view> -->
-	</view>
-</template>
-
-<script>
-	import {
-		getProductslist,
-		getProductHot
-	} from '@/api/store.js';
-	export default {
-		name: 'navTab',
-		props: {
-			tabTitle: {
-				type: Array,
-				default: []
-			}
-
-		},
-		data() {
-			return {
-				tabClick: 0, //导航栏被点击
-				isLeft: 0, //导航栏下划线位置
-				isWidth: 0, //每个导航栏占位
-				tabLeft:0,
-				swiperIndex:0,
-				childIndex:0,
-				childID:0
-			};
-		},
-		created() {
-			
-			var that = this
-			// 获取设备宽度
-			uni.getSystemInfo({
-				success(e) {
-					that.isWidth = e.windowWidth / 5 
-				}
-			})
-		},
-		methods: {
-			// 导航栏点击
-			longClick(index){
-				this.childIndex = 0;
-				if(this.tabTitle.length>5){
-					var tempIndex = index - 2;
-					tempIndex = tempIndex<=0 ? 0 : tempIndex;
-					this.tabLeft = (index-2) * this.isWidth //设置下划线位置
-				}
-				this.tabClick = index //设置导航点击了哪一个
-				this.isLeft = index * this.isWidth //设置下划线位置
-				let obj = {
-					type:'big',  //大标题
-					index:index
-				}
-				this.parentEmit(obj)
-				this.$parent.currentTab = index //设置swiper的第几页
-			},
-			// 导航子类点击
-			childTab(tabClick,index){
-				this.childIndex = index
-				let obj = {
-					parentIndex:tabClick,
-					childIndex:index,
-					type:'small' //小标题
-				}
-				this.parentEmit(obj)
-			},
-			parentEmit(data){
-				this.$emit('changeTab', data);
-			}
-		}
-	}
-</script>
-
-<style lang="scss">
-	.navTabBox {
-		width: 100%;
-		color: rgba(255, 255, 255, 1);
-		.click {
-			color: white;
-		}
-		.longTab {
-			width: 100%;
-			/* #ifdef H5 */
-			padding-bottom: 20rpx;
-			/* #endif */
-			/* #ifdef MP */
-			padding-top: 12rpx;
-			padding-bottom: 12rpx;
-			/* #endif */
-			.longItem{ 
-				height: 50upx; 
-				display: inline-block;
-				line-height: 50upx;
-				text-align: center;
-				font-size: 30rpx;
-				&.click{
-					font-weight: bold;
-				}
-			}
-			.underlineBox {
-				height: 3px;
-				width: 20%;
-				display: flex;
-				align-content: center;
-				justify-content: center;
-				transition: .5s;
-				.underline {
-					width: 33rpx;
-					height: 4rpx;
-					background-color: white;
-				}
-			}
-		}
-	}
-	.child-box{
-		width: 100%;
-		position: relative;
-		// height: 152rpx;
-		background-color: #fff;
-		/* #ifdef H5 */
-		box-shadow: 0 2px 5px 1px rgba(0, 0, 0, 0.02);
-		/* #endif */
-		/* #ifdef MP */
-		box-shadow: 0 2rpx 3rpx 1rpx #f9f9f9;
-		/* #endif */
-		
-		.wrapper{
-			display: flex;
-			align-items: center;
-			padding: 20rpx 0;
-			background: #fff;
-			/* #ifdef H5 */
-			//box-shadow: 0 2px 5px 1px rgba(0, 0, 0, 0.06);
-			/* #endif */
-		}
-		.child-item{
-			flex-shrink: 0;
-			width:140rpx;
-			display: flex;
-			flex-direction: column;
-			align-items: center;
-			justify-content: center;
-			margin-left: 10rpx;
-			image{
-				width: 90rpx;
-				height: 90rpx;
-				border-radius: 50%;
-			}
-			.txt{
-				font-size: 24rpx;
-				color: #282828;
-				text-align: center;
-				margin-top: 10rpx;
-				width: 100%;
-			}
-			&.on{
-				image{
-					border: 1px solid $theme-color-opacity;
-				}
-				.txt{
-					color: $theme-color;
-				}
-			}
-		}
-	}
-</style>
diff --git a/pages/index/index.vue b/pages/index/index.vue
index cac43db2..ce8f95a4 100644
--- a/pages/index/index.vue
+++ b/pages/index/index.vue
@@ -168,11 +168,7 @@
 	import Cache from '../../utils/cache';
 	const statusBarHeight = uni.getSystemInfoSync().statusBarHeight + 'px';
 	let app = getApp();
-	import {
-		getIndexData,
-		getCoupons,
-		setCouponReceive
-	} from '@/api/api.js';
+	import { getIndexData } from '@/api/api.js';
 	import { getShare } from '@/api/public.js';
 	import a_seckill from './components/a_seckill';
 	import b_combination from './components/b_combination';
@@ -181,7 +177,6 @@
 	import promotionGood from '@/components/promotionGood';
 	import { goShopDetail } from '@/libs/order.js'
 	import { mapGetters } from "vuex";
-	import tabNav from '@/components/tabNav.vue'
 	import countDown from '@/components/countDown';
 	import recommend from '@/components/recommend';
 	import { silenceBindingSpread } from '@/utils';
@@ -195,7 +190,6 @@
 	export default {
 		computed: mapGetters(['isLogin', 'uid']),
 		components: {
-			tabNav,
 			goodList,
 			promotionGood,
 			countDown,