diff --git a/src/common/common.js b/src/common/common.js
index e6ee8e52..5915351e 100644
--- a/src/common/common.js
+++ b/src/common/common.js
@@ -283,7 +283,7 @@ export function setupKeyboardHeightListener(updateCallback) {
 		let userInfo = getUserInfo()
 		let userParams = '/' + (userInfo?.loginName??'')
 		if (getPhoneEnvBool('AND')) {
-			common.navigateTo('/pages/index/preview?fileId=' + fileId +'&fileApiSrc=' + getFileSrc);
+			navigateTo('/pages/index/preview?fileId=' + fileId +'&fileApiSrc=' + getFileSrc);
 		} else {
 			if (isDownloading.value) return
 			const base_url = get_base_url(getFileSrc);
diff --git a/src/pages/courseDetail/components/introduce.vue b/src/pages/courseDetail/components/introduce.vue
index ed90ad6a..a64d3656 100644
--- a/src/pages/courseDetail/components/introduce.vue
+++ b/src/pages/courseDetail/components/introduce.vue
@@ -44,23 +44,40 @@
 				{{ modelValue.crsCore }}
 			</view>
 		</view>
+		<view class="mb-64" v-if="(modelValue.fileList || []).length>0">
+			<view class="fz-30 font_pf fw-400 mb-4">附件</view>
+			<view class="file-item" v-for="item in modelValue.fileList" @click="previewFile(item)">
+				{{item.fileName}}
+			</view>
+		</view>
 	</view>
 </template>
 
 <script setup>
+	import {
+		previewFileFnc
+	} from '@/common/common'
 	const props = defineProps({
 		modelValue: Object
 	});
+	const previewFile = info => {
+		previewFileFnc({
+			fileId: info.ossKey,
+			getFileSrc: '/traapp/traFilePreview/',
+			fileName: info.fileName + '.pdf'
+		})
+	}
 </script>
 
 <style lang="scss" scoped>
-	.examination_core{
+	.examination_core {
 		padding: 0 15rpx 0 0;
 		line-height: 50rpx;
 		font-size: 30rpx;
 		color: #333;
 		padding-bottom: 20rpx;
 	}
+
 	.course-info {
 		box-sizing: border-box;
 		// width: 100%;
@@ -71,12 +88,14 @@
 		// margin-left: 16rpx;
 		// margin-right: 16rpx;
 	}
+
 	.info-top {
 		display: flex;
 		align-items: center;
 		justify-content: space-between;
 		margin-bottom: 62rpx;
 		padding-right: 36rpx;
+
 		.top-right {
 			.rate-text {
 				text-align: right;
@@ -84,6 +103,7 @@
 				font-size: 30rpx;
 				margin-bottom: 4rpx;
 			}
+
 			.rate-num {
 				color: #0066ff;
 				font-size: 62rpx;
@@ -92,25 +112,30 @@
 			}
 		}
 	}
+
 	.info-middle {
 		margin-bottom: 35rpx;
 		padding-right: 36rpx;
 	}
+
 	.info-bottom {
 		display: flex;
 		justify-content: space-between;
 		width: 100%;
 	}
+
 	.bottom-left {
 		display: flex;
 		flex-direction: column;
 		padding-top: 12rpx;
 		flex: 1;
+
 		.label {
 			width: 100%;
 			display: flex;
 			flex-wrap: wrap;
 		}
+
 		.label-item {
 			text-align: left;
 			border-radius: 22rpx;
@@ -121,12 +146,19 @@
 			margin-top: 6rpx;
 		}
 	}
+
 	.bottom-right {
 		width: 50%;
+
 		.right-img {
 			width: 100%;
 			height: auto;
 			object-fit: cover;
 		}
 	}
-</style>
+
+	.file-item {
+		padding-top: 12rpx;
+		color: #06f;
+	}
+</style>
\ No newline at end of file