diff --git a/apis/modules/course.js b/apis/modules/course.js
index 2b35936..9105627 100644
--- a/apis/modules/course.js
+++ b/apis/modules/course.js
@@ -63,4 +63,8 @@ export const getALinkToTheExperimentReport = reportId => {
 
 export const getExamPaperReportUrl = data => {
   return get(`exam/exam/paper/getExamPaperReportUrl`, data)
+}
+
+export const fileConversion = url => {
+  return get(`nakadai/nakadai/oss/fileConversion?pptUrl=${url}`)
 }
\ No newline at end of file
diff --git a/course/courseDetail/courseDetail.vue b/course/courseDetail/courseDetail.vue
index c8b0f68..2b0f925 100644
--- a/course/courseDetail/courseDetail.vue
+++ b/course/courseDetail/courseDetail.vue
@@ -9,7 +9,8 @@
 				<!-- 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>
-					<!-- <web-view class="webview" :webview-styles="webviewStyles" :fullscreen="false" src="http://192.168.31.125:8097/#/previewPPT?src=https%3A%2F%2Fhuoran.oss-cn-shenzhen.aliyuncs.com%2F1725254394528.pptx" @click="hidePlayList"></web-view> -->
+					<!-- <web-view class="webview" :webview-styles="webviewStyles" :fullscreen="false" src="https://eduvessel.com/#/previewPPT" @click="hidePlayList"></web-view> -->
+					<!-- <web-view class="webview" :webview-styles="webviewStyles" :fullscreen="false" src="https://eduvessel.com/#/previewPPT?src=https%3A%2F%2Fhuoran.oss-cn-shenzhen.aliyuncs.com%2F1706689196136.pptx" @click="hidePlayList"></web-view> -->
 					<cover-view class="webview-mask" @click="closePreview">
 						<cover-image class="icon" src="https://eduvessel.com/images/occupationlab/close-gray.png" alt="" mode="widthFix" />
 					</cover-view>
@@ -115,7 +116,7 @@
 </template>
 
 <script>
-	import { queryChaptersAndSubsections, detailsOfGoods, queryPracticeByStudent, queryAssessmentByStudent, getPlayAuth, playRecordSave, recordRecentUsage, getALinkToTheExperimentReport, getExamPaperReportUrl } from '@/apis/modules/course.js'
+	import { queryChaptersAndSubsections, detailsOfGoods, queryPracticeByStudent, queryAssessmentByStudent, getPlayAuth, playRecordSave, recordRecentUsage, getALinkToTheExperimentReport, getExamPaperReportUrl, fileConversion } from '@/apis/modules/course.js'
 	export default {
 		data() {
 			return {
@@ -356,13 +357,41 @@
 			},
 			
 			// 判断文件是图片/视频/pdf等
-			handleFileType(row) {
+			async handleFileType(row) {
 				const type = row.fileType
+				const platform = uni.getSystemInfoSync().platform
 				// ppt安卓下没法用webview或者用微软的office服务预览（皆会没法显示），因此用h5嵌套显示（该地址是慧教云舟官网地址）
-				if (type === 'pptx' || type === 'ppt') {
-					row.isDoc = true
-					row.viewUrl = 'https://eduvessel.com/#/previewPPT?src=' + row.fileUrl
-					this.curRow = row
+				if ((type === 'pptx' || type === 'ppt') && platform === 'android') {
+					// row.isDoc = true
+					// row.viewUrl = 'https://view.officeapps.live.com/op/view.aspx?src=' + row.fileUrl
+					// this.curRow = row
+					
+					uni.showLoading({
+						title: '加载中',
+						mask: true
+					})
+					uni.downloadFile({
+						url: `http://192.168.31.51:9000/nakadai/nakadai/oss/fileConversion?pptUrl=${row.fileUrl}`,
+						success: function(res) {
+							console.log(11, res)
+							// 新开页面打开文档，支持格式：doc, xls, ppt, pdf, docx, xlsx, pptx。
+							uni.openDocument({
+								filePath: res.tempFilePath,
+								// fileType: row.fileType,
+								fileType: 'pdf',
+								showMenu: true, // 允许出现分享功能
+								success: res => {
+									uni.hideLoading()
+								},
+								fail: openError => {
+									uni.hideLoading()
+								}
+							})
+						},
+						fail: function(err) {
+							uni.hideLoading()
+						}
+					})
 				} else {
 					if (this.$util.exts.video.includes(type)) {
 						row.isVideo = true
@@ -373,6 +402,7 @@
 					}
 					row.viewUrl = row.fileUrl
 					this.curRow = row
+					console.log(11, this.curRow)
 				}
 				if (!this.curRow.isVideo) this.videoFullScreen = false
 			},
diff --git a/pages/index/index.vue b/pages/index/index.vue
index b13c95d..d5ccf57 100644
--- a/pages/index/index.vue
+++ b/pages/index/index.vue
@@ -67,7 +67,7 @@
 			}
 		},
 		onShow() {
-						// uni.setStorageSync('token', 'eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJsb2dpblR5cGUiOiJsb2dpbiIsImxvZ2luSWQiOjQ2NzQ0LCJyblN0ciI6IktVcVR5eWtSbGlVQzF0dmRjdDRuR3dWaGVBaTJwQ2lMIiwiYWNjb3VudElkIjo0Njc0NCwidXNlcklkIjo0Njc0Mywic2Nob29sSWQiOjI4NDYsInVzZXJOYW1lIjoiYWMiLCJwbGF0Zm9ybUlkIjoiMSJ9.zo6L0AYyZA5yfMFovV9oGQHuFJgs936fa4bzyvpiK4Y')
+						// uni.setStorageSync('token', 'eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJsb2dpblR5cGUiOiJsb2dpbiIsImxvZ2luSWQiOjQ2NzQ0LCJyblN0ciI6InNibVM4UFREQTRjZDB4NDFURGJwNjFuTVZnSThtZHRRIiwiYWNjb3VudElkIjo0Njc0NCwidXNlcklkIjo0Njc0Mywic2Nob29sSWQiOjI4NDYsInVzZXJOYW1lIjoiYWMiLCJwbGF0Zm9ybUlkIjoiMSJ9.rtzgxV-vP_PvHVtdMbz9wSTakf4SgmawcX5Np19CZts')
 			this.$refs.realName.handleRealName()
 			this.getTab()
 		},