diff --git a/src/components/u-city-select/u-city-select.vue b/src/components/u-city-select/u-city-select.vue
index 348b3a4..b82e889 100644
--- a/src/components/u-city-select/u-city-select.vue
+++ b/src/components/u-city-select/u-city-select.vue
@@ -1,23 +1,19 @@
 <template>
-	<u-popup :show="modelValue" mode="bottom" :popup="false"
-		:mask="true" :closeable="true" :safe-area-inset-bottom="true"
-		close-icon-color="#ffffff" :z-index="uZIndex"
-		:maskCloseAble="maskCloseAble" @close="close">
-		<u-tabs v-if="modelValue" :list="genTabsList"
-			:scrollable="true" :current="tabsIndex" @change="tabsChange" ref="tabs"></u-tabs>
+	<u-popup :show="modelValue" mode="bottom" :popup="false" :mask="true" :closeable="true" :safe-area-inset-bottom="true"
+		close-icon-color="#ffffff" :z-index="uZIndex" :maskCloseAble="maskCloseAble" @close="close">
+		<u-tabs v-if="modelValue" :list="genTabsList" :scrollable="true" :current="tabsIndex" @change="tabsChange"
+			ref="tabs" />
 		<view class="area-box">
-			<view class="u-flex" :class="{ 'change':isChange }">
+			<view class="u-flex" :class="{ 'change': isChange }">
 				<view class="area-item">
 					<view class="u-padding-10 u-bg-gray" style="height: 100%;">
 						<scroll-view :scroll-y="true" style="height: 100%">
 							<u-cell-group>
-								<u-cell v-for="(item,index) in provinces"
-									:title="item.label" :arrow="false"
-									:index="index" :key="index"
-									@click="provinceChange(index)">
+								<u-cell v-for="(item, index) in provinces" :title="item.label" :arrow="false" :index="index"
+									:key="index" @click="provinceChange(index)">
 									<template v-slot:right-icon>
-										<u-icon v-if="isChooseP&&province===index"
-											size="17" name="checkbox-mark"></u-icon>
+										<u-icon v-if="isChooseP && province === index" size="17"
+											name="checkbox-mark"></u-icon>
 									</template>
 								</u-cell>
 							</u-cell-group>
@@ -28,13 +24,10 @@
 					<view class="u-padding-10 u-bg-gray" style="height: 100%;">
 						<scroll-view :scroll-y="true" style="height: 100%">
 							<u-cell-group v-if="isChooseP">
-								<u-cell v-for="(item,index) in citys"
-									:title="item.label" :arrow="false"
-									:index="index" :key="index"
-									@click="cityChange(index)">
+								<u-cell v-for="(item, index) in citys" :title="item.label" :arrow="false" :index="index"
+									:key="index" @click="cityChange(index)">
 									<template v-slot:right-icon>
-										<u-icon v-if="isChooseC&&city===index"
-											size="17" name="checkbox-mark"></u-icon>
+										<u-icon v-if="isChooseC && city === index" size="17" name="checkbox-mark"></u-icon>
 									</template>
 								</u-cell>
 							</u-cell-group>
@@ -45,13 +38,10 @@
 					<view class="u-padding-10 u-bg-gray" style="height: 100%;">
 						<scroll-view :scroll-y="true" style="height: 100%">
 							<u-cell-group v-if="isChooseC">
-								<u-cell v-for="(item,index) in areas"
-									:title="item.label" :arrow="false"
-									:index="index" :key="index"
-									@click="areaChange(index)">
+								<u-cell v-for="(item, index) in areas" :title="item.label" :arrow="false" :index="index"
+									:key="index" @click="areaChange(index)">
 									<template v-slot:right-icon>
-										<u-icon v-if="isChooseA&&area===index"
-											size="17" name="checkbox-mark"></u-icon>
+										<u-icon v-if="isChooseA && area === index" size="17" name="checkbox-mark"></u-icon>
 									</template>
 								</u-cell>
 							</u-cell-group>
@@ -64,188 +54,188 @@
 </template>
 
 <script>
-	import provinces from "./province.js";
-	import citys from "./city.js";
-	import areas from "./area.js";
-	/**
-	 * city-select 省市区级联选择器
-	 * @property {String Number} z-index 弹出时的z-index值（默认1075）
-	 * @property {Boolean} mask-close-able 是否允许通过点击遮罩关闭Picker（默认true）
-	 * @property {String} default-region 默认选中的地区，中文形式
-	 * @property {String} default-code 默认选中的地区，编号形式
-	 */
-	export default {
-		name: 'u-city-select',
-		props: {
-			// 通过双向绑定控制组件的弹出与收起
-			modelValue: {
-				type: Boolean,
-				default: false
-			},
-			// 默认显示的地区，可传类似["河北省", "秦皇岛市", "北戴河区"]
-			defaultRegion: {
-				type: Array,
-				default () {
-					return [];
-				}
-			},
-			// 默认显示地区的编码，defaultRegion和areaCode同时存在，areaCode优先，可传类似["13", "1303", "130304"]
-			areaCode: {
-				type: Array,
-				default () {
-					return [];
-				}
-			},
-			// 是否允许通过点击遮罩关闭Picker
-			maskCloseAble: {
-				type: Boolean,
-				default: true
-			},
-			// 弹出的z-index值
-			zIndex: {
-				type: [String, Number],
-				default: 0
+import provinces from "./province.js";
+import citys from "./city.js";
+import areas from "./area.js";
+/**
+ * city-select 省市区级联选择器
+ * @property {String Number} z-index 弹出时的z-index值（默认1075）
+ * @property {Boolean} mask-close-able 是否允许通过点击遮罩关闭Picker（默认true）
+ * @property {String} default-region 默认选中的地区，中文形式
+ * @property {String} default-code 默认选中的地区，编号形式
+ */
+export default {
+	name: 'u-city-select',
+	props: {
+		// 通过双向绑定控制组件的弹出与收起
+		modelValue: {
+			type: Boolean,
+			default: false
+		},
+		// 默认显示的地区，可传类似["河北省", "秦皇岛市", "北戴河区"]
+		defaultRegion: {
+			type: Array,
+			default() {
+				return [];
 			}
 		},
-		data() {
-			return {
-				cityValue: "",
-				isChooseP: false, //是否已经选择了省
-				province: 0, //省级下标
-				provinces: provinces,
-				isChooseC: false, //是否已经选择了市
-				city: 0, //市级下标
-				citys: citys[0],
-				isChooseA: false, //是否已经选择了区
-				area: 0, //区级下标
-				areas: areas[0][0],
-				tabsIndex: 0,
+		// 默认显示地区的编码，defaultRegion和areaCode同时存在，areaCode优先，可传类似["13", "1303", "130304"]
+		areaCode: {
+			type: Array,
+			default() {
+				return [];
 			}
 		},
-		mounted() {
-			this.init();
+		// 是否允许通过点击遮罩关闭Picker
+		maskCloseAble: {
+			type: Boolean,
+			default: true
 		},
-		computed: {
-			isChange() {
-				return this.tabsIndex > 1;
-			},
-			genTabsList() {
-				let tabsList = [{
-					name: "请选择"
-				}];
-				if (this.isChooseP) {
-					console.log(this.province)
-					tabsList[0]['name'] = this.provinces[this.province]['label'];
-					tabsList[1] = {
-						name: "请选择"
-					};
-				}
-				if (this.isChooseC) {
-					tabsList[1]['name'] = this.citys[this.city]['label'];
-					tabsList[2] = {
-						name: "请选择"
-					};
-				}
-				if (this.isChooseA) {
-					tabsList[2]['name'] = this.areas[this.area]['label'];
-				}
-				return tabsList;
-			},
-			uZIndex() {
-				// 如果用户有传递z-index值，优先使用
-				return this.zIndex ? this.zIndex : this.$u.zIndex.popup;
-			}
-		},
-		emits: ['city-change'],
-		methods: {
-			init() {
-				if (this.areaCode.length == 3) {
-					this.setProvince("", this.areaCode[0]);
-					this.setCity("", this.areaCode[1]);
-					this.setArea("", this.areaCode[2]);
-				} else if (this.defaultRegion.length == 3) {
-					this.setProvince(this.defaultRegion[0], "");
-					this.setCity(this.defaultRegion[1], "");
-					this.setArea(this.defaultRegion[2], "");
-				};
-			},
-			setProvince(label = "", value = "") {
-				this.provinces.map((v, k) => {
-					if (value ? v.value == value : v.label == label) {
-						this.provinceChange(k);
-					}
-				})
-			},
-			setCity(label = "", value = "") {
-				this.citys.map((v, k) => {
-					if (value ? v.value == value : v.label == label) {
-						this.cityChange(k);
-					}
-				})
-			},
-			setArea(label = "", value = "") {
-				this.areas.map((v, k) => {
-					if (value ? v.value == value : v.label == label) {
-						this.isChooseA = true;
-						this.area = k;
-					}
-				})
-			},
-			close() {
-				this.$emit('update:modelValue', false);
-			},
-			tabsChange(index) {
-				this.tabsIndex = index;
-			},
-			provinceChange(index) {
-				this.isChooseP = true;
-				this.isChooseC = false;
-				this.isChooseA = false;
-				this.province = index;
-				this.citys = citys[index];
-				this.tabsIndex = 1;
-			},
-			cityChange(index) {
-				this.isChooseC = true;
-				this.isChooseA = false;
-				this.city = index;
-				this.areas = areas[this.province][index];
-				this.tabsIndex = 2;
-			},
-			areaChange(index) {
-				this.isChooseA = true;
-				this.area = index;
-				let result = {};
-				result.province = this.provinces[this.province];
-				result.city = this.citys[this.city];
-				result.area = this.areas[this.area];
-				this.$emit('city-change', result);
-				this.close();
-			}
+		// 弹出的z-index值
+		zIndex: {
+			type: [String, Number],
+			default: 0
+		}
+	},
+	data() {
+		return {
+			cityValue: "",
+			isChooseP: false, //是否已经选择了省
+			province: 0, //省级下标
+			provinces: provinces,
+			isChooseC: false, //是否已经选择了市
+			city: 0, //市级下标
+			citys: citys[0],
+			isChooseA: false, //是否已经选择了区
+			area: 0, //区级下标
+			areas: areas[0][0],
+			tabsIndex: 0,
+		}
+	},
+	mounted() {
+		this.init();
+	},
+	computed: {
+		isChange() {
+			return this.tabsIndex > 1;
+		},
+		genTabsList() {
+			let tabsList = [{
+				name: "请选择"
+			}];
+			if (this.isChooseP) {
+				console.log(this.province)
+				tabsList[0]['name'] = this.provinces[this.province]['label'];
+				tabsList[1] = {
+					name: "请选择"
+				};
+			}
+			if (this.isChooseC) {
+				tabsList[1]['name'] = this.citys[this.city]['label'];
+				tabsList[2] = {
+					name: "请选择"
+				};
+			}
+			if (this.isChooseA) {
+				tabsList[2]['name'] = this.areas[this.area]['label'];
+			}
+			return tabsList;
+		},
+		uZIndex() {
+			// 如果用户有传递z-index值，优先使用
+			return this.zIndex ? this.zIndex : this.$u.zIndex.popup;
+		}
+	},
+	emits: ['city-change'],
+	methods: {
+		init() {
+			if (this.areaCode.length == 3) {
+				this.setProvince("", this.areaCode[0]);
+				this.setCity("", this.areaCode[1]);
+				this.setArea("", this.areaCode[2]);
+			} else if (this.defaultRegion.length == 3) {
+				this.setProvince(this.defaultRegion[0], "");
+				this.setCity(this.defaultRegion[1], "");
+				this.setArea(this.defaultRegion[2], "");
+			};
+		},
+		setProvince(label = "", value = "") {
+			this.provinces.map((v, k) => {
+				if (value ? v.value == value : v.label == label) {
+					this.provinceChange(k);
+				}
+			})
+		},
+		setCity(label = "", value = "") {
+			this.citys.map((v, k) => {
+				if (value ? v.value == value : v.label == label) {
+					this.cityChange(k);
+				}
+			})
+		},
+		setArea(label = "", value = "") {
+			this.areas.map((v, k) => {
+				if (value ? v.value == value : v.label == label) {
+					this.isChooseA = true;
+					this.area = k;
+				}
+			})
+		},
+		close() {
+			this.$emit('update:modelValue', false);
+		},
+		tabsChange(value) {
+			this.tabsIndex = value.index;
+			console.log('debug=>', this.tabsIndex);
+		},
+		provinceChange(index) {
+			this.isChooseP = true;
+			this.isChooseC = false;
+			this.isChooseA = false;
+			this.province = index;
+			this.citys = citys[index];
+			this.tabsIndex = 1;
+		},
+		cityChange(index) {
+			this.isChooseC = true;
+			this.isChooseA = false;
+			this.city = index;
+			this.areas = areas[this.province][index];
+			this.tabsIndex = 2;
+		},
+		areaChange(index) {
+			this.isChooseA = true;
+			this.area = index;
+			let result = {};
+			result.province = this.provinces[this.province];
+			result.city = this.citys[this.city];
+			result.area = this.areas[this.area];
+			this.$emit('city-change', result);
+			this.close();
 		}
-
 	}
+
+}
 </script>
 <style lang="scss">
-	.area-box {
-		width: 100%;
-		overflow: hidden;
-		height: 800rpx;
+.area-box {
+	width: 100%;
+	overflow: hidden;
+	height: 800rpx;
 
-		>view {
-			width: 150%;
-			transition: transform 0.3s ease-in-out 0s;
-			transform: translateX(0);
+	>view {
+		width: 150%;
+		transition: transform 0.3s ease-in-out 0s;
+		transform: translateX(0);
 
-			&.change {
-				transform: translateX(-33.3333333%);
-			}
-		}
-
-		.area-item {
-			width: 33.3333333%;
-			height: 800rpx;
+		&.change {
+			transform: translateX(-33.3333333%);
 		}
 	}
-</style>
-@/components/u-city-select/province.js@/components/u-city-select/city.js@/components/u-city-select/area.js
\ No newline at end of file
+
+	.area-item {
+		width: 33.3333333%;
+		height: 800rpx;
+	}
+}
+</style>
\ No newline at end of file