diff --git a/course/courseDetail/courseDetail.vue b/course/courseDetail/courseDetail.vue
index 5ca7062..7e010d7 100644
--- a/course/courseDetail/courseDetail.vue
+++ b/course/courseDetail/courseDetail.vue
@@ -1,19 +1,22 @@
 <template>
 	<view class="wrap">
+		<!-- <view class="header">
+			<uni-icons class="back" type="back" size="20" color="#fff" @click="back"></uni-icons>
+			<text>课程详情</text>
+		</view> -->
 			<!-- <web-view class="wv" src="https://view.officeapps.live.com/op/view.aspx?src=https://huoran.oss-cn-shenzhen.aliyuncs.com/1732588133977.xlsx"></web-view> -->
 		<view class="file-wrap">
 			<image v-if="!curRow.viewUrl && coverUrl" class="pic" :src="coverUrl" mode="widthFix"></image>
 			<template v-else>
 				<image v-if="curRow.isPic" class="pic" :src="curRow.viewUrl" mode="widthFix" @click="hidePlayList"></image>
 				<video v-else-if="curRow.isVideo" class="video" :key="curRow.viewUrl" width="100%" height="100%" autoplay controls :src="curRow.viewUrl" type="video/mp4" @click="hidePlayList" @fullscreenchange="fullScreenChange"></video>
+				<!-- pdf、word、excel、ppt都用webview展示 -->
 				<view v-else-if="curRow.isDoc" class="webview-wrap">
 					<web-view class="webview" :webview-styles="webviewStyles" :fullscreen="false" :src="curRow.viewUrl" @click="hidePlayList"></web-view>
-					<cover-view v-if="curRow.isPpt" class="webview-mask" @click="closePreview">
+					<cover-view :class="['webview-mask', {ppt: curRow.isPpt}]" @click="closePreview">
 						<cover-image class="icon" src="https://eduvessel.com/images/occupationlab/close-gray.png" alt="" mode="widthFix" />
 					</cover-view>
-					<cover-image v-else class="webview-close" src="https://eduvessel.com/images/occupationlab/close-gray.png" alt="" mode="widthFix" />
 				</view>
-				<!-- <web-view class="webview" :webview-styles="webviewStyles" :fullscreen="false" src="https://huoran.oss-cn-shenzhen.aliyuncs.com/1732589800544.xlsx"></web-view> -->
 			</template>
 			
 			<cover-view v-show="!playListVisible && curRow.viewUrl && (!curRow.isVideo || videoFullScreen)" class="select-epi">
@@ -227,6 +230,7 @@
 	    },
 		onShow() {
 			const pages = getCurrentPages()
+			console.log(444,pages)
 			const { options } = pages[pages.length - 1]
 			this.cid = options.cid
 			this.mallId = options.mallId
@@ -369,6 +373,8 @@
 					row.viewUrl = row.fileUrl
 				}
 				this.curRow = row
+			const pages = getCurrentPages()
+			console.log('preview：',pages)
 			},
 			// 预览文件
 			secClick(row) {
@@ -395,6 +401,16 @@
 			closePreview() {
 				this.curRow = {}
 			},
+			// 返回
+			back() {
+				if (this.curRow.viewUrl) {
+					this.curRow = {}
+				} else {
+					uni.reLaunch({
+						url: '/pages/index/index'
+					})
+				}
+			},
 		}
 	}
 </script>
@@ -403,6 +419,22 @@
 .wrap {
 	min-height: 100%;
 	background-color: #fff;
+	.header {
+		position: relative;
+		width: 100%;
+		height: 60rpx;
+		padding: calc(var(--status-bar-height) + 60rpx) 0 10rpx;
+		font-size: 28rpx;
+		text-align: center;
+		color: #fff;
+		background-color: #007EFF;
+		// box-sizing: border-box;
+		.back {
+			position: absolute;
+			top: calc(var(--status-bar-height) + 60rpx);
+			left: 10rpx;
+		}
+	}
 }
 .file-wrap {
 	position: relative;
@@ -441,7 +473,7 @@
 	.webview-mask {
 		z-index: 9;
 		position: fixed;
-		top: 0;
+		top: 20rpx;
 		left: 0;
 		display: flex;
 		justify-content: flex-end;
@@ -449,21 +481,16 @@
 		width: 100%;
 		height: 50rpx;
 		padding: 0 20rpx;
-		background-color: #fff;
 		box-sizing: border-box;
+		&.ppt {
+			top: 0;
+			background-color: #fff;
+		}
 		.icon {
 			width: 44rpx;
 			height: 44rpx;
 		}
 	}
-	.webview-close {
-		z-index: 10;
-		position: fixed;
-		top: 20rpx;
-		right: 30rpx;
-		width: 44rpx;
-		height: 44rpx;
-	}
 }
 .webview {
 	position: absolute;
diff --git a/pages.json b/pages.json
index 989f319..995c27e 100644
--- a/pages.json
+++ b/pages.json
@@ -43,6 +43,7 @@
 					{
 						"navigationBarTitleText": "课程详情",
 						"enablePullDownRefresh": true
+						// "navigationStyle": "custom"
 					}
 				},
 				{
diff --git a/pages/index/index.vue b/pages/index/index.vue
index 1d108af..074cf76 100644
--- a/pages/index/index.vue
+++ b/pages/index/index.vue
@@ -56,7 +56,7 @@
 			}, 1500)
 		},
 		onShow() {
-						// uni.setStorageSync('token', 'eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJsb2dpblR5cGUiOiJsb2dpbiIsImxvZ2luSWQiOjkwMTAwLCJyblN0ciI6ImI4QWN6VlZuS0t4S3ZnSUE2MkRHTDFOYkdXR0tUREVFIiwiYWNjb3VudElkIjo5MDEwMCwidXNlcklkIjo5MDEwNiwic2Nob29sSWQiOjI4ODYsInVzZXJOYW1lIjoiQWMiLCJwbGF0Zm9ybUlkIjoiMSJ9.Yreqcu2sW9phcRI8N-CQt19XBk_1hwKsy832ZtXnzMo')
+						// uni.setStorageSync('token', 'eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJsb2dpblR5cGUiOiJsb2dpbiIsImxvZ2luSWQiOjkwMTEyLCJyblN0ciI6ImFUamlTeGw0WWxIMlZTQzFnaERGUmJBb1dWU1VHU01CIiwiYWNjb3VudElkIjo5MDExMiwidXNlcklkIjo5MDExOCwic2Nob29sSWQiOjI4ODYsInVzZXJOYW1lIjoiUmFpbiIsInBsYXRmb3JtSWQiOiIxIn0.nZYZCgt1ERL6Y4L4cfFid00PwAgKCMYr_f88fzhgjYw')
 			this.$refs.realName.handleRealName()
 			this.getTab()
 		},
diff --git a/styles/common.scss b/styles/common.scss
index 677281c..6465bc6 100644
--- a/styles/common.scss
+++ b/styles/common.scss
@@ -168,4 +168,45 @@ ul {
 		border-radius: 10rpx;
 		background-color: #007EFF;
 	}
+}
+
+.popup-mask {
+	z-index: 9;
+	position: fixed;
+	top: 0;
+	left: 0;
+	bottom: 0;
+	right: 0;
+	background-color: rgba(0, 0, 0, .5);
+}
+.popup {
+	z-index: 10;
+	position: fixed;
+	bottom: 0%;
+	width: 100%;
+	height: 90vh;
+	background-color: #fff;
+	border-top-left-radius: 8px;
+	border-top-right-radius: 8px;
+	.top {
+		text-align: center;
+		line-height: 100rpx;
+		font-size: 28rpx;
+		color: #333;
+		border-bottom: 1px solid #f1f1f1;
+	}
+	.close {
+		position: absolute;
+		top: 30rpx;
+		right: 30rpx;
+	}
+	.list {
+		max-height: calc(90vh - 206rpx);
+		padding: 0 30rpx;
+		overflow: auto;
+		.item {
+			line-height: 80rpx;
+			font-size: 24rpx;
+		}
+	}
 }
\ No newline at end of file
diff --git a/user/info/info.vue b/user/info/info.vue
index ae636e7..ce2143d 100644
--- a/user/info/info.vue
+++ b/user/info/info.vue
@@ -105,9 +105,10 @@
 						<view class="name">所在国家</view>
 						<view class="readonly">中国</view>
 					</view>
-					<view class="line">
+					<view class="line" @click="showSchool(archive)">
 						<view class="name">学校名称</view>
-						<uni-data-picker class="picker-input" placeholder="请选择学校" popup-title="请选择学校" preload :clear-icon="false" :localdata="schoolList" v-model="archive.schoolId"></uni-data-picker>
+						<view v-if="archive.schoolName" class="val">{{ archive.schoolName }}</view>
+						<view v-else :class="['readonly', {val: archive.schoolName}]">{{ archive.schoolName || '请选择学校' }}</view>
 					</view>
 					<view class="line">
 						<view class="name">专业学科</view>
@@ -135,6 +136,16 @@
 		<view class="btn-wrap">
 			<view class="btn" @click="submit">保存</view>
 		</view>
+		
+		<view class="popup-mask" v-show="schoolVisible" @click="closeSchool"></view>
+		<view class="popup" v-show="schoolVisible">
+			<view class="top">请选择学校</view>
+			<uni-icons class="close" type="closeempty" size="20" @click="closeSchool"></uni-icons>
+			<uni-search-bar class="search" radius="5" placeholder="请输入学校名称" v-model="keyword" clearButton="auto" cancelButton="none" />
+			<view class="list">
+				<view class="item" v-for="item in schoolList" @click="schoolChange(item)">{{ item.schoolName }}</view>
+			</view>
+		</view>
 	</view>
 </template>
 
@@ -202,7 +213,6 @@
 					}
 				],
 				subjectList: [], //专业学科
-				schoolList: [],
 				showArch: false,
 				archivesList: [],
 				archivesForm: {
@@ -218,6 +228,21 @@
 					professionalId: '',
 					professionalName: '',
 				},
+				
+				schoolVisible: false,
+				keyword: '',
+				searchTimer: null,
+				schoolList: [],
+				schoolListAll: [],
+				curArch: {},
+			}
+		},
+		watch: {
+			keyword () {
+				clearTimeout(this.searchTimer)
+				this.searchTimer = setTimeout(() => {
+					this.filterSchool()
+				}, 500)
 			}
 		},
 		onShow() {
@@ -303,12 +328,35 @@
 			// 获取学校
 			async getSchool(){
 				const { list } = await querySchool()
-				list.forEach(e => {
-					e.value = e.schoolId
-					e.text = e.schoolName
-				})
 				this.schoolList = list
+				this.schoolListAll = list
+			},
+			// 显示学校弹框
+			showSchool(item) {
+				this.curArch = item
+				this.schoolVisible = true
 			},
+			// 学校模糊匹配
+			filterSchool() {
+				const { keyword } = this
+				this.schoolList = keyword ? 
+					this.schoolListAll.filter(e => e.schoolName.includes(keyword)) :
+					this.schoolListAll
+			},
+			// 关闭学校弹框
+			closeSchool() {
+				this.schoolVisible = false
+				this.keyword = ''
+				this.schoolList = this.schoolListAll
+			},
+			// 客户名称选择回调
+			schoolChange(school) {
+				const { schoolId } = school
+				this.curArch.schoolId = schoolId
+				this.curArch.schoolName = school.schoolName
+				this.closeSchool()
+			},
+			
 			// 上传头像回调
 			onChooseAvatar(e) {
 				OSS(e.detail.avatarUrl, ({ url }) => {