add

apps/web/src/app/main/layout/MainHeader.tsx

@@ -67,13 +67,11 @@ export function MainHeader() {
 								shape="round"
 								icon={<PlusOutlined></PlusOutlined>}
 								onClick={() => {
-									const url = id
-										? `/course/${id}/editor`
-										: "/course/editor";
+									const url = "/course/editor";
 									navigate(url);
 								}}
 								type="primary">
-								{id ? "编辑课程" : "创建课程"}
+								{"创建课程"}
 							</Button>
 						</>
 					)}