diff --git a/src/views/courselibrary/courseModal.vue b/src/views/courselibrary/courseModal.vue
index 32d6bde1..9ff30efe 100644
--- a/src/views/courselibrary/courseModal.vue
+++ b/src/views/courselibrary/courseModal.vue
@@ -563,7 +563,7 @@ export default defineComponent({
 			}
 
 			const postData = {
-				offcourseId: state.offcourseId, //不传代表新增
+				id: state.offcourseId, //不传代表新增
 				name: state.qdms_inputV1,
 				picUrl: state.feng_mian_1,
 				targetUser: state.qdms_inputV2,