diff --git a/components/base/navbar.vue b/components/base/navbar.vue
index 34d6fee..7a99e31 100644
--- a/components/base/navbar.vue
+++ b/components/base/navbar.vue
@@ -1,7 +1,7 @@
 <template>
 <!-- 	<view class="navbar"
 	:style="{backgroundColor : bgColor}"> -->
-		<view class="title"
+		<view class="title nav-bar__view"
 		:style="{backgroundColor : bgColor,color}">
 			<view class="left">
 				
@@ -110,7 +110,7 @@
 	left: 0;
 	padding-top: calc(var(--status-bar-height) + 20rpx);
 	width: 100%;
-	height: 100rpx;
+	height: $navbar-height;
 	background-color: #fff;
 	display: flex;
 	justify-content: center;
diff --git a/components/base/tabbar.vue b/components/base/tabbar.vue
index 8461658..dee27e8 100644
--- a/components/base/tabbar.vue
+++ b/components/base/tabbar.vue
@@ -78,7 +78,7 @@
 
 <style scoped lang="scss">
 	.tabbar-box {
-		height: 120rpx;
+		height: $tabbar-height;
 		padding-bottom: env(safe-area-inset-bottom);
 
 		.tabbar {
@@ -89,7 +89,7 @@
 			justify-content: center;
 			align-items: center;
 			flex-direction: row;
-			height: 120rpx;
+			height: $tabbar-height;
 			padding-bottom: env(safe-area-inset-bottom);
 			z-index: 999999;
 			bottom: 0;
diff --git a/components/product/productCard.vue b/components/product/productCard.vue
index 1f29b63..d7fbdf8 100644
--- a/components/product/productCard.vue
+++ b/components/product/productCard.vue
@@ -1,34 +1,36 @@
 <template>
-  <view class="card flex product" :class="[direction]">
+  <view class="card flex product" :class="[direction]" @click="$emit('click')">
     <view class="img" :class="[ data.isRecommend ? 'is-recommend' : '']">
       <image :src="data.imgUrl" mode="aspectFill"></image>
       <image v-if="data.isRecommend" class="mark" src="@/static/image/home/mark-recommend.png"></image>
     </view>
-    <view class="flex flex-column info">
-      <view class="title">{{ data.title }}</view>
-      <view>{{ data.desc }}</view>
-      <view class="flex price" :class="[role]">
-        <view>
-          <text class="price-unit">¥</text>
-          <text>{{ data.price }}</text>
-        </view>
+    <view class="flex right">
+      <view class="flex flex-column info">
+        <view class="title">{{ data.title }}</view>
+        <view>{{ data.desc }}</view>
+        <view class="flex price" :class="[role]">
+          <view>
+            <text class="price-unit">¥</text>
+            <text>{{ data.price }}</text>
+          </view>
+
+          <view class="flex tag" v-if="role === 'member-personal'">
+            <image class="icon" src="@/static/image/home/icon-member-personal.png"></image>
+            <text>个人会员价</text>
+          </view>
+          <view class="flex tag" v-else-if="role === 'member-business'">
+            <image class="icon" src="@/static/image/home/icon-member-business.png"></image>
+            <text>企业会员价</text>
+          </view>
 
-        <view class="flex tag" v-if="role === 'member-personal'">
-          <image class="icon" src="@/static/image/home/icon-member-personal.png"></image>
-          <text>个人会员价</text>
         </view>
-        <view class="flex tag" v-else-if="role === 'member-business'">
-          <image class="icon" src="@/static/image/home/icon-member-business.png"></image>
-          <text>企业会员价</text>
+        <view class="flex sales">
+          <image class="icon" src="@/static/image/home/icon-sales.png"></image>
+          <text>{{ `已售出 ${data.sales}单` }}</text>
         </view>
-
-      </view>
-      <view class="flex sales">
-        <image class="icon" src="@/static/image/home/icon-sales.png"></image>
-        <text>{{ `已售出 ${data.sales}单` }}</text>
       </view>
+      <button plain class="btn" @click="goToPlaceOrder">立即下单</button>
     </view>
-    <button class="btn">立即下单</button>
   </view>
 </template>
 
@@ -60,7 +62,12 @@
 			return {
         role: 'member-business', // member-personal | member-business
       }
-    }
+    },
+    methods: {
+      goToPlaceOrder() {
+        // todo
+      }
+    },
   }
 </script>
 
@@ -98,7 +105,6 @@
   .info {
     flex: 1;
     align-items: flex-start;
-    padding-left: 14rpx;
   }
 
   .title {
@@ -159,7 +165,9 @@
   }
 
   .btn {
-    border: none;
+    display: inline-block;
+    margin: 0;
+    border: none !important;
     background-color: $uni-color-light;
     color: $uni-text-color-inverse;
     font-size: 22rpx;
@@ -171,7 +179,39 @@
     border-radius: 29rpx;
   }
 
-  &.horizontal {
+  .right {
+    flex: 1;
+    padding-left: 14rpx;
+  }
+
+  &.vertical {
+    padding: 23rpx 22rpx;
+
+    .right {
+      flex-direction: column; 
+      align-items: flex-start;     
+      padding-left: 23rpx;
+    }
+
+    .img {
+      width: 215rpx;
+      height: 215rpx;
+      border-radius: 15rpx;
+      overflow: hidden;
+    }
+
+    .price {
+      .tag {
+        margin-left: 15rpx;
+      }
+    }
+
+    .btn {
+      margin-top: 4rpx;
+      background-image: linear-gradient(#84A73F, #D8FF8F);
+      padding: 12rpx 28rpx;
+      border-radius: 10rpx;
+    }
   }
 }
 </style>
diff --git a/pages/index/category.vue b/pages/index/category.vue
index 5a49653..37c3289 100644
--- a/pages/index/category.vue
+++ b/pages/index/category.vue
@@ -1,74 +1,74 @@
 <template>
 	<view class="page">
 		<!-- 导航栏 -->
-		<navbar title="商品列表" 
-		leftClick 
-		@leftClick="$utils.navigateBack" 
-		bgColor="#E3441A" 
-		color="#fff" />
+		<navbar title="商品" class="nav-bar"
+			leftClick 
+			@leftClick="$utils.navigateBack" 
+			bgColor="#E3441A" 
+			color="#fff" 
+		/>
 
 		<!-- 搜索栏 -->
 		<view class="search">
-			<uv-search placeholder="搜你喜欢的产品" bgColor="#fff" 
-			@search="search" 
-			@change="search" 
-			@custom="search"
-			v-model="queryParams.title"></uv-search>
+			<uv-search 
+				v-model="queryParams.title"
+				placeholder="搜索项目名称" 
+				bgColor="#F5F5F5" 
+				inputAlign="center"
+				:showAction="false"
+				@search="search" 
+				@change="search" 
+				@custom="search"
+			></uv-search>
 		</view>
 		
 		<!-- 商品列表 -->
-		<view style="position: 20rpx;"
-		v-if="queryParams.title">
-			<productList :list="list" />
+		<view v-if="queryParams.title" >
+			<productCard v-for="item in list" :data="item" :key="item.id"></productCard>
 		</view>
 
 		<!-- 分类商品列表 -->
-		<view class="category"
-		v-else>
-			
-			<view class="tabs">
-				<uv-tabs 
+		<!-- todo: check chain? -->
+		<view v-else class="" >
+
+			<uv-vtabs
 				:list="category" 
-				:activeStyle="{color : '#f00', fontWeight : 600}" 
-				lineColor="#f00"
-				:inactiveStyle="{color: 'rgba(0,0,0,.8)'}" 
-				lineHeight="8rpx" 
-				lineWidth="50rpx" 
+				keyName="name" 
 				:current="current"
-				@click="clickTabs"></uv-tabs>
-			</view>
-		
-			<uv-vtabs 
-			:list="category[current].children" 
-			:current="currentChildren"
-			keyName="name" 
-			:chain="false"
-			@change="change">
-				<!-- <view class="list"> -->
-					<!-- <template v-for="(item, index) in category[current].children">
-							<uv-vtabs-item :index="index" :key="index">
-								<view class="category-item">
-									<view class="category-title">
-										{{ item.name }}
-									</view>
-									
-									<productItem :item="pro"
-									v-for="(pro, i) in item.shopList" :key="i"
-									@click="$utils.navigateTo(`/pages_order/product/productDetail?id=${pro.id}`)" />
-								</view>
-						</uv-vtabs-item>
-					</template> -->
-				<!-- </view> -->
+				:chain="true"
+				@change="change"
 				
-				<uv-vtabs-item>
-					<view class="category-item">
-						<productItem :item="pro"
-						v-for="(pro, i) in categoryList.shopList" :key="i"
-						@click="$utils.navigateTo(`/pages_order/product/productDetail?id=${pro.id}`)" />
-					
-						<uv-empty v-if="categoryList.shopList.length == 0"  text="还没有呢"/>
-					</view>
-				</uv-vtabs-item>
+				barWidth="177rpx"
+				barBgColor="#F5F5F5"
+				:barItemStyle="{
+					color: '#000000',
+					fontSize: '28rpx',
+					fontWeight: 700,
+				}"
+				:barItemActiveStyle="{
+					color: '#84A73F',
+					backgroundColor: '#FFFFFF',
+				}"
+				:barItemActiveLineStyle="{
+					backgroundImage: 'linear-gradient(#84A73F, #D8FF8F)',
+					margin: '25rpx 3rpx',
+				}"
+			>
+				<template v-for="(item, index) in category">
+					<uv-vtabs-item :index="index" :key="item.id">
+						<template v-if="item.childrens.length">
+							<productCard 
+								v-for="product in item.childrens" 
+								:key="product.id"
+								:data="product" 
+								direction="vertical"
+							></productCard>
+						</template>
+						<template v-else>
+							<uv-empty text="还没有呢"/>
+						</template>
+					</uv-vtabs-item>
+				</template>
 			</uv-vtabs>
 		</view>
 
@@ -78,6 +78,8 @@
 </template>
 
 <script>
+	import productCard from '@/components/product/productCard.vue'
+
 	import productItem from '@/components/product/productItem.vue';
 	import mixinsList from '@/mixins/list.js'
 	import {
@@ -88,22 +90,20 @@
 	export default {
 		mixins: [mixinsList],
 		components: {
-			productItem,
+			productCard,
 			tabber,
+
+			productItem,
 			productList,
 		},
 		data() {
 			return {
-				mixinsListApi: 'getClassShopPageList',
+				mixinsListApi: 'queryItemList',
 				current : 0,
-				currentChildren : 0,
 			}
 		},
 		computed: {
 			...mapState(['category']),
-			categoryList(){
-				return this.category[this.current].children[this.currentChildren]
-			},
 		},
 		onLoad({
 			search,
@@ -127,11 +127,7 @@
 		methods: {
 			change(e) {
 				// this.queryParams.classId = this.category[e].id
-				this.currentChildren = e
-			},
-			clickTabs({index}){
-				this.current = index
-				this.currentChildren = 0
+				this.current = e
 			},
 			search(){
 				for(let i = 0;i < 10;i++){
@@ -146,39 +142,55 @@
 
 <style scoped lang="scss">
 	.page {
-		/deep/ .uv-vtabs {
-			height: calc(100vh - 600rpx) !important;
-		}
-
-		/deep/ .uv-vtabs__bar {
-			height: calc(100vh - 600rpx) !important;
-		}
+		background-color: #FFFFFF;
 
-		/deep/ .uv-vtabs__content {
-			height: calc(100vh - 600rpx) !important;
+		/deep/ .nav-bar__view {
+			background-image: linear-gradient(#84A73F, #D8FF8F);
 		}
 
 		.search {
 			position: relative;
-			background: #FFFFFF;
-			margin: 20rpx;
+			background: #F5F5F5;
+			margin: 15rpx 30rpx;
 			border-radius: 41rpx;
 			padding: 10rpx 20rpx;
 			display: flex;
 			align-items: center;
+		}
 
-			/deep/ .uv-search__action {
-				background-color: $uni-color;
-				color: #FFFFFF;
-				padding: 10rpx 20rpx;
-				border-radius: 30rpx;
-			}
+		$search-height: 108rpx;
+		$list-height: calc(#{$body-height} - #{$search-height});
+
+		/deep/ .uv-vtabs,
+		/deep/ .uv-vtabs__bar,
+		/deep/ .uv-vtabs__content {
+			height: $list-height !important;
 		}
 
-		&::v-deep .uv-vtabs__content {
-			background: transparent !important;
+		/deep/ .uv-vtabs {
+			background-color: #F5F5F5;
 			overflow: hidden;
 		}
+
+		/deep/ .uv-vtabs__bar {
+			// box-shadow: 0rpx 3rpx 6rpx 0rpx rgba(0,0,0,0.16); 
+			box-shadow: 0px 3px 6px 0px rgba(0,0,0,0.16); 
+		}
+
+		/deep/ .uv-vtabs__content {
+			margin-left: 6px;
+			margin-right: 10rpx;
+		}
+
+		/deep/ .uv-vtabs__bar-item {
+			padding: 25rpx 0 !important;
+			text-align: center;
+		}
+
+		&::v-deep .uv-vtabs__content {
+			background: #F5F5F5 !important;
+			// overflow: hidden;
+		}
 	}
 
 	.category {
diff --git a/pages/index/index.vue b/pages/index/index.vue
index 3f9bc2a..dead682 100644
--- a/pages/index/index.vue
+++ b/pages/index/index.vue
@@ -41,7 +41,7 @@
 			</view>
 
 			<!-- 优惠券弹窗 -->
-			<couponPopup v-if="true || riceInfo.isGetCoupon"></couponPopup>
+			<couponPopup v-if="riceInfo.isGetCoupon"></couponPopup>
 
 			<!-- tabbar -->
 			<tabber select="home" />
@@ -120,6 +120,7 @@
 			}
 		},
 		onShow() {
+			// todo: delete test code
 
 			return
 			this.getBanner()
diff --git a/uni.scss b/uni.scss
index 58fd49c..4939e01 100644
--- a/uni.scss
+++ b/uni.scss
@@ -102,4 +102,9 @@ $uni-font-size-paragraph:15px;
 .uni-placeholder {
 	color: #C7C7C7;
 	font-size: 30rpx;
-}
\ No newline at end of file
+}
+
+$navbar-height: 100rpx;
+$tabbar-height: 120rpx;
+
+$body-height: calc(100vh - #{$tabbar-height} - env(safe-area-inset-bottom) - #{$navbar-height} - var(--status-bar-height) - 20rpx);
\ No newline at end of file