From a3db21b08a26e2588bb73543e63f1604814a252b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=9D=A8=E8=88=AA?= <icho.yang@scai-global.com>
Date: Tue, 18 Nov 2025 17:34:08 +0800
Subject: [PATCH] fix: bug

---
 src/pages/courseDetail/components/introduce.vue | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/pages/courseDetail/components/introduce.vue b/src/pages/courseDetail/components/introduce.vue
index a64d3656..dcfdf226 100644
--- a/src/pages/courseDetail/components/introduce.vue
+++ b/src/pages/courseDetail/components/introduce.vue
@@ -62,7 +62,7 @@
 	});
 	const previewFile = info => {
 		previewFileFnc({
-			fileId: info.ossKey,
+			fileId: info.fileId,
 			getFileSrc: '/traapp/traFilePreview/',
 			fileName: info.fileName + '.pdf'
 		})