diff --git a/uni_modules/uni-table/components/uni-th/filter-dropdown.vue b/uni_modules/uni-table/components/uni-th/filter-dropdown.vue
new file mode 100644
index 0000000..df22a71
--- /dev/null
+++ b/uni_modules/uni-table/components/uni-th/filter-dropdown.vue
@@ -0,0 +1,511 @@
+<template>
+	<view class="uni-filter-dropdown">
+		<view class="dropdown-btn" @click="onDropdown">
+			<view class="icon-select" :class="{active: canReset}" v-if="isSelect || isRange"></view>
+			<view class="icon-search" :class="{active: canReset}" v-if="isSearch">
+				<view class="icon-search-0"></view>
+				<view class="icon-search-1"></view>
+			</view>
+			<view class="icon-calendar" :class="{active: canReset}" v-if="isDate">
+				<view class="icon-calendar-0"></view>
+				<view class="icon-calendar-1"></view>
+			</view>
+		</view>
+		<view class="uni-dropdown-cover" v-if="isOpened" @click="handleClose"></view>
+		<view class="dropdown-popup dropdown-popup-right" v-if="isOpened" @click.stop>
+			<!-- select-->
+			<view v-if="isSelect" class="list">
+				<label class="flex-r a-i-c list-item" v-for="(item,index) in dataList" :key="index"
+					@click="onItemClick($event, index)">
+					<check-box class="check" :checked="item.checked" />
+					<view class="checklist-content">
+						<text class="checklist-text" :style="item.styleIconText">{{item[map.text]}}</text>
+					</view>
+				</label>
+			</view>
+			<view v-if="isSelect" class="flex-r opera-area">
+				<view class="flex-f btn btn-default" :class="{disable: !canReset}" @click="handleSelectReset">
+					{{resource.reset}}</view>
+				<view class="flex-f btn btn-submit" @click="handleSelectSubmit">{{resource.submit}}</view>
+			</view>
+			<!-- search -->
+			<view v-if="isSearch" class="search-area">
+				<input class="search-input" v-model="filterValue" />
+			</view>
+			<view v-if="isSearch" class="flex-r opera-area">
+				<view class="flex-f btn btn-submit" @click="handleSearchSubmit">{{resource.search}}</view>
+				<view class="flex-f btn btn-default" :class="{disable: !canReset}" @click="handleSearchReset">
+					{{resource.reset}}</view>
+			</view>
+			<!-- range -->
+			<view v-if="isRange">
+				<view class="input-label">{{resource.gt}}</view>
+				<input class="input" v-model="gtValue" />
+				<view class="input-label">{{resource.lt}}</view>
+				<input class="input" v-model="ltValue" />
+			</view>
+			<view v-if="isRange" class="flex-r opera-area">
+				<view class="flex-f btn btn-default" :class="{disable: !canReset}" @click="handleRangeReset">
+					{{resource.reset}}</view>
+				<view class="flex-f btn btn-submit" @click="handleRangeSubmit">{{resource.submit}}</view>
+			</view>
+			<!-- date -->
+			<view v-if="isDate">
+				<uni-datetime-picker ref="datetimepicker" :value="dateRange" type="datetimerange" return-type="timestamp" @change="datetimechange" @maskClick="timepickerclose">
+					<view></view>
+				</uni-datetime-picker>
+			</view>
+		</view>
+	</view>
+</template>
+
+<script>
+	import checkBox from '../uni-tr/table-checkbox.vue'
+
+	const resource = {
+		"reset": "重置",
+		"search": "搜索",
+		"submit": "确定",
+		"filter": "筛选",
+		"gt": "大于等于",
+		"lt": "小于等于",
+		"date": "日期范围"
+	}
+
+	const DropdownType = {
+		Select: "select",
+		Search: "search",
+		Range: "range",
+		Date: "date",
+		Timestamp: "timestamp"
+	}
+
+	export default {
+		name: 'FilterDropdown',
+		emits:['change'],
+		components: {
+			checkBox
+		},
+		options: {
+			virtualHost: true
+		},
+		props: {
+			filterType: {
+				type: String,
+				default: DropdownType.Select
+			},
+			filterData: {
+				type: Array,
+				default () {
+					return []
+				}
+			},
+			mode: {
+				type: String,
+				default: 'default'
+			},
+			map: {
+				type: Object,
+				default () {
+					return {
+						text: 'text',
+						value: 'value'
+					}
+				}
+			},
+			filterDefaultValue: {
+				type: [Array,String],
+				default () {
+					return ""
+				}
+			}
+		},
+		computed: {
+			canReset() {
+				if (this.isSearch) {
+					return this.filterValue.length > 0
+				}
+				if (this.isSelect) {
+					return this.checkedValues.length > 0
+				}
+				if (this.isRange) {
+					return (this.gtValue.length > 0 && this.ltValue.length > 0)
+				}
+				if (this.isDate) {
+					return this.dateSelect.length > 0
+				}
+				return false
+			},
+			isSelect() {
+				return this.filterType === DropdownType.Select
+			},
+			isSearch() {
+				return this.filterType === DropdownType.Search
+			},
+			isRange() {
+				return this.filterType === DropdownType.Range
+			},
+			isDate() {
+				return (this.filterType === DropdownType.Date || this.filterType === DropdownType.Timestamp)
+			}
+		},
+		watch: {
+			filterData(newVal) {
+				this._copyFilters()
+			},
+			indeterminate(newVal) {
+				this.isIndeterminate = newVal
+			}
+		},
+		data() {
+			return {
+				resource,
+				enabled: true,
+				isOpened: false,
+				dataList: [],
+				filterValue: this.filterDefaultValue,
+				checkedValues: [],
+				gtValue: '',
+				ltValue: '',
+				dateRange: [],
+				dateSelect: []
+			};
+		},
+		created() {
+			this._copyFilters()
+		},
+		methods: {
+			_copyFilters() {
+				let dl = JSON.parse(JSON.stringify(this.filterData))
+				for (let i = 0; i < dl.length; i++) {
+					if (dl[i].checked === undefined) {
+						dl[i].checked = false
+					}
+				}
+				this.dataList = dl
+			},
+			openPopup() {
+				this.isOpened = true
+				if (this.isDate) {
+					this.$nextTick(() => {
+						if (!this.dateRange.length) {
+							this.resetDate()
+						}
+						this.$refs.datetimepicker.show()
+					})
+				}
+			},
+			closePopup() {
+				this.isOpened = false
+			},
+			handleClose(e) {
+				this.closePopup()
+			},
+			resetDate() {
+				let date = new Date()
+				let dateText = date.toISOString().split('T')[0]
+				this.dateRange = [dateText + ' 0:00:00', dateText + ' 23:59:59']
+			},
+			onDropdown(e) {
+				this.openPopup()
+			},
+			onItemClick(e, index) {
+				let items = this.dataList
+				let listItem = items[index]
+				if (listItem.checked === undefined) {
+					items[index].checked = true
+				} else {
+					items[index].checked = !listItem.checked
+				}
+
+				let checkvalues = []
+				for (let i = 0; i < items.length; i++) {
+					const item = items[i]
+					if (item.checked) {
+						checkvalues.push(item.value)
+					}
+				}
+				this.checkedValues = checkvalues
+			},
+			datetimechange(e) {
+				this.closePopup()
+				this.dateRange = e
+				this.dateSelect = e
+				this.$emit('change', {
+					filterType: this.filterType,
+					filter: e
+				})
+			},
+			timepickerclose(e) {
+				this.closePopup()
+			},
+			handleSelectSubmit() {
+				this.closePopup()
+				this.$emit('change', {
+					filterType: this.filterType,
+					filter: this.checkedValues
+				})
+			},
+			handleSelectReset() {
+				if (!this.canReset) {
+					return;
+				}
+				var items = this.dataList
+				for (let i = 0; i < items.length; i++) {
+					let item = items[i]
+					this.$set(item, 'checked', false)
+				}
+				this.checkedValues = []
+				this.handleSelectSubmit()
+			},
+			handleSearchSubmit() {
+				this.closePopup()
+				this.$emit('change', {
+					filterType: this.filterType,
+					filter: this.filterValue
+				})
+			},
+			handleSearchReset() {
+				if (!this.canReset) {
+					return;
+				}
+				this.filterValue = ''
+				this.handleSearchSubmit()
+			},
+			handleRangeSubmit(isReset) {
+				this.closePopup()
+				this.$emit('change', {
+					filterType: this.filterType,
+					filter: isReset === true ? [] : [parseInt(this.gtValue), parseInt(this.ltValue)]
+				})
+			},
+			handleRangeReset() {
+				if (!this.canReset) {
+					return;
+				}
+				this.gtValue = ''
+				this.ltValue = ''
+				this.handleRangeSubmit(true)
+			}
+		}
+	}
+</script>
+
+<style lang="scss">
+	$uni-primary: #1890ff !default;
+	
+	.flex-r {
+		display: flex;
+		flex-direction: row;
+	}
+
+	.flex-f {
+		flex: 1;
+	}
+
+	.a-i-c {
+		align-items: center;
+	}
+
+	.j-c-c {
+		justify-content: center;
+	}
+
+	.icon-select {
+		width: 14px;
+		height: 16px;
+		border: solid 6px transparent;
+		border-top: solid 6px #ddd;
+		border-bottom: none;
+		background-color: #ddd;
+		background-clip: content-box;
+		box-sizing: border-box;
+	}
+
+	.icon-select.active {
+		background-color: $uni-primary;
+		border-top-color: $uni-primary;
+	}
+
+	.icon-search {
+		width: 12px;
+		height: 16px;
+		position: relative;
+	}
+
+	.icon-search-0 {
+		border: 2px solid #ddd;
+		border-radius: 8px;
+		width: 7px;
+		height: 7px;
+	}
+
+	.icon-search-1 {
+		position: absolute;
+		top: 8px;
+		right: 0;
+		width: 1px;
+		height: 7px;
+		background-color: #ddd;
+		transform: rotate(-45deg);
+	}
+
+	.icon-search.active .icon-search-0 {
+		border-color: $uni-primary;
+	}
+
+	.icon-search.active .icon-search-1 {
+		background-color: $uni-primary;
+	}
+
+	.icon-calendar {
+		color: #ddd;
+		width: 14px;
+		height: 16px;
+	}
+
+	.icon-calendar-0 {
+		height: 4px;
+		margin-top: 3px;
+		margin-bottom: 1px;
+		background-color: #ddd;
+		border-radius: 2px 2px 1px 1px;
+		position: relative;
+	}
+	.icon-calendar-0:before, .icon-calendar-0:after {
+		content: '';
+		position: absolute;
+		top: -3px;
+		width: 4px;
+		height: 3px;
+		border-radius: 1px;
+		background-color: #ddd;
+	}
+	.icon-calendar-0:before {
+		left: 2px;
+	}
+	.icon-calendar-0:after {
+		right: 2px;
+	}
+
+	.icon-calendar-1 {
+		height: 9px;
+		background-color: #ddd;
+		border-radius: 1px 1px 2px 2px;
+	}
+
+	.icon-calendar.active {
+		color: $uni-primary;
+	}
+
+	.icon-calendar.active .icon-calendar-0,
+	.icon-calendar.active .icon-calendar-1,
+	.icon-calendar.active .icon-calendar-0:before,
+	.icon-calendar.active .icon-calendar-0:after {
+		background-color: $uni-primary;
+	}
+
+	.uni-filter-dropdown {
+		position: relative;
+		font-weight: normal;
+	}
+
+	.dropdown-popup {
+		position: absolute;
+		top: 100%;
+		background-color: #fff;
+		box-shadow: 0 3px 6px -4px #0000001f, 0 6px 16px #00000014, 0 9px 28px 8px #0000000d;
+		min-width: 150px;
+		z-index: 1000;
+	}
+
+	.dropdown-popup-left {
+		left: 0;
+	}
+
+	.dropdown-popup-right {
+		right: 0;
+	}
+
+	.uni-dropdown-cover {
+		position: fixed;
+		left: 0;
+		top: 0;
+		right: 0;
+		bottom: 0;
+		background-color: transparent;
+		z-index: 100;
+	}
+
+	.list {
+		margin-top: 5px;
+		margin-bottom: 5px;
+	}
+
+	.list-item {
+		padding: 5px 10px;
+		text-align: left;
+	}
+
+	.list-item:hover {
+		background-color: #f0f0f0;
+	}
+
+	.check {
+		margin-right: 5px;
+	}
+
+	.search-area {
+		padding: 10px;
+	}
+
+	.search-input {
+		font-size: 12px;
+		border: 1px solid #f0f0f0;
+		border-radius: 3px;
+		padding: 2px 5px;
+		min-width: 150px;
+		text-align: left;
+	}
+
+	.input-label {
+		margin: 10px 10px 5px 10px;
+		text-align: left;
+	}
+
+	.input {
+		font-size: 12px;
+		border: 1px solid #f0f0f0;
+		border-radius: 3px;
+		margin: 10px;
+		padding: 2px 5px;
+		min-width: 150px;
+		text-align: left;
+	}
+
+	.opera-area {
+		cursor: default;
+		border-top: 1px solid #ddd;
+		padding: 5px;
+	}
+
+	.opera-area .btn {
+		font-size: 12px;
+		border-radius: 3px;
+		margin: 5px;
+		padding: 4px 4px;
+	}
+
+	.btn-default {
+		border: 1px solid #ddd;
+	}
+
+	.btn-default.disable {
+		border-color: transparent;
+	}
+
+	.btn-submit {
+		background-color: $uni-primary;
+		color: #ffffff;
+	}
+</style>