diff --git a/src/components/image-preview/preview-detail.vue b/src/components/image-preview/preview-detail.vue
index 29810526..d3bebe39 100644
--- a/src/components/image-preview/preview-detail.vue
+++ b/src/components/image-preview/preview-detail.vue
@@ -2,7 +2,7 @@
 	<uni-popup ref="PopupRef" class="popup" mask-background-color="rgba(0,0,0,.2)" @change="changeShow">
 		<view class="overlay-box" @click="playEnded" v-if="fileType === 'video'">
 			<video class="video-cont-center" :id="`video`+ fileId" ref="playerRef" v-if="showModel && fileUrlShow"
-				:src="fileUrlShow+'&type=.mp4'" :controls="true" @error="playError" @ended="playEnded" object-fit="contain"></video>
+				:src="fileUrlShow +'&type=.mp4'" :controls="true" @error="playError" @ended="playEnded" object-fit="contain"></video>
 		</view>
 		<view class="overlay-box" @click="playEnded" @touchmove.stop v-if="fileType === 'image'">
 			<movable-area scale-area class="detail-movable">
diff --git a/src/pages/course/components/talkingItem.vue b/src/pages/course/components/talkingItem.vue
index b074c3b5..f9bbb3c5 100644
--- a/src/pages/course/components/talkingItem.vue
+++ b/src/pages/course/components/talkingItem.vue
@@ -473,29 +473,36 @@
 
 	const previewVideo = async (obj) => {
 		const IsAndEnv = getPhoneEnvBool('AND');
-		if (IsAndEnv) {
-			storageStore.setShowPreviewDetail({
-				status: true,
-				fileType: 'video',
-				fileId: '',
-				isBase: false,
-				fileSrc: obj.vidAddr
-			})
-		} else {
-			common.loading('加载中');
-			try {
-				const _res = await downloadFile('', obj.vidAddr)
-				storageStore.setShowPreviewDetail({
-					status: true,
-					fileType: 'video',
-					fileId: '',
-					isBase: _res.tempFilePath ? true : false,
-					fileSrc: _res.tempFilePath || obj.vidAddr
-				})
-			} catch {} finally {
-				common.hideLoading();
-			}
-		}
+		storageStore.setShowPreviewDetail({
+			status: true,
+			fileType: 'video',
+			fileId: '',
+			isBase: false,
+			fileSrc: obj.vidAddr
+		})
+		// if (IsAndEnv) {
+		// 	storageStore.setShowPreviewDetail({
+		// 		status: true,
+		// 		fileType: 'video',
+		// 		fileId: '',
+		// 		isBase: false,
+		// 		fileSrc: obj.vidAddr
+		// 	})
+		// } else {
+		// 	common.loading('加载中');
+		// 	try {
+		// 		const _res = await downloadFile('', obj.vidAddr)
+		// 		storageStore.setShowPreviewDetail({
+		// 			status: true,
+		// 			fileType: 'video',
+		// 			fileId: '',
+		// 			isBase: _res.tempFilePath ? true : false,
+		// 			fileSrc: _res.tempFilePath || obj.vidAddr
+		// 		})
+		// 	} catch {} finally {
+		// 		common.hideLoading();
+		// 	}
+		// }
 	}
 	const previewImage = (obj, arr = []) => {
 		storageStore.setShowPreviewDetail({