diff --git a/components/lf-waterfall-recom/lf-waterfall.vue b/components/lf-waterfall-recom/lf-waterfall.vue
index cb0d288..a3a1509 100644
--- a/components/lf-waterfall-recom/lf-waterfall.vue
+++ b/components/lf-waterfall-recom/lf-waterfall.vue
@@ -49,21 +49,19 @@
 		},
 		data(){
 			return {
-				
+			
 			}
 		},
 		computed: {
-			dataList() {
-				console.log('数据1111',this.list);
-				
-				let arr = [];
-				if(this.list && this.list.length){
-					arr = this.list;
-				}
-				
-				
-				return arr;
-			}
+			dataList: {
+				// let arr = [];
+				// if(this.list && this.list.length){
+				// 	arr = this.list;
+				// }
+				// return arr;
+				get() { return this.list; },
+				set(newValue) {  console.log('newvalue',newValue) }
+			},
 		},
 		onShow(){
 			
@@ -73,7 +71,6 @@
 		},
 		methods: {
 			onClick(id){
-				console.log("aaaa");
 				this.$url('/pages/goodsDetail/index?goods_id='+id);
 				this.$emit('click');
 			},
diff --git a/pages/discover/discover.vue b/pages/discover/discover.vue
index 47b5d69..79771f1 100644
--- a/pages/discover/discover.vue
+++ b/pages/discover/discover.vue
@@ -6,7 +6,7 @@
 					<image :src="item.big.image" mode="aspectFill" style="width: 686rpx;height: 300rpx;"></image>
 				</view>
 				<view class="flex-direction bg-white discover-radius">
-					<view class="flex align-center text-center lf-p-30 solid-bottom" v-for="(i,index) of item.children" @click="$url('/pages/notice/article?article_id='+i.id)">
+					<view class="flex align-center text-center lf-p-30 solid-bottom" v-for="(i,index) of item.children" :key="index" @click="$url('/pages/notice/article?article_id='+i.id)">
 						<view>
 							<image :src="i.image" mode="aspectFill" style="width: 100rpx;height: 100rpx;"></image>
 						</view>
diff --git a/pages/index/index.vue b/pages/index/index.vue
index f124ceb..e24cd64 100644
--- a/pages/index/index.vue
+++ b/pages/index/index.vue
@@ -1,13 +1,13 @@
 <template>
 	<view>
 		<swiper class="head" :current="banner_current" >
-			<swiper-item @click="clickBanner" v-for="(item,index) of banner">
+			<swiper-item @click="clickBanner" v-for="(item,index) of banner" :key="index">
 				<image :src="item.url" class="swipe-img" mode="aspectFill"></image>
 			</swiper-item>
 		</swiper>
 		<view class="content">
 			<!-- 消息模块 -->
-			<view class="lf-row-between lf-m-b-34 message-box" v-for="(item,index) of notice">
+			<view class="lf-row-between lf-m-b-34 message-box" v-for="(item,index) of notice" :key="index">
 				<view class="lf-flex">
 					<text class="lf-iconfont lf-icon-tongzhi lf-text-vertical"></text>
 					<view class="lf-m-l-12 lf-line-1" style="max-width: 510rpx;">{{item.title}}</view>
@@ -23,7 +23,7 @@
 				</view>
 			</view>
 			<view class="lf-flex-wrap">
-				<view class="channel-item" v-for="(item, index) in channel_list" @click="$url('/pages/goodsList/index?channel_id='+item.id)">
+				<view class="channel-item" v-for="(item, index) in channel_list" :key="index" @click="$url('/pages/goodsList/index?channel_id='+item.id)">
 					<image :src="item.icon" class="channel-mask" mode="aspectFill"></image>
 					<view class="lf-row-center channe-text lf-font-bold">{{item.name}}</view>
 					<!-- <view>
@@ -68,7 +68,7 @@
 					</view>
 				</view>
 				<view class="lf-row-between lf-m-t-10">
-					<view class="recomm-img" @click="$url('/pages/goodsDetail/index?goods_id='+item.id)" v-for="(item,index) of hot_list" v-if="index>2">
+					<view class="recomm-img" @click="$url('/pages/goodsDetail/index?goods_id='+item.id)" :key="index" v-for="(item,index) of hot_list" v-if="index>2">
 						<image :src="item.product.picture" class="lf-w-100 lf-h-100"></image>
 					</view>
 				</view>
diff --git a/pages/recommList/index.vue b/pages/recommList/index.vue
index 417a8a0..8b3ba6d 100644
--- a/pages/recommList/index.vue
+++ b/pages/recommList/index.vue
@@ -39,6 +39,9 @@
 			this.windowHeight = getApp().globalData.windowHeight;
 			this.getCategory()
 		},
+		onHide() {
+			this.$refs.uWaterfall[this.current].clear();
+		},
 		methods: {
 			getCategory(options = {}) {
 				this.$http(this.API.API_CATEGORYLIST).then(res => {
@@ -76,15 +79,10 @@
 						tab_item.loadingClass = false;
 						tab_item.loadingText = '没有更多数据啦~';
 					}
-					console.log('page',tab_item.page)
 					if(tab_item.page == 1){
-						console.log('zhix1')
 						tab_item.list = res.data.data;
-						console.log('zhix1数据',tab_item.list)
 					}else{
-						console.log('zhix2')
 						tab_item.list.push(...res.data.data);
-						console.log('zhix2数据',tab_item.list)
 					}
 				}).catch(err => {
 					
@@ -92,8 +90,8 @@
 			},
 			tabChange(index){
 				this.$refs.uWaterfall[index].clear();
-				this.tab_list = []
-				this.getCategory({type: 'pageRefresh'});
+				this.tab_list[index].list = [];
+				// this.getCategory({type: 'pageRefresh'});
 				console.log(this.$refs)
 				this.current = index;
 				if(this.tab_list[index].list.length <= 0){