update

src/components/pages/classroomObservation/components/mdView.vue

@@ -31,7 +31,7 @@ const getFile = (url) => {
 		}
 		var s3 = new window.AWS.S3({ params: { Bucket: "ccrb" } });
 		let name = decodeURIComponent(
-			_url2.split("https://ccrb.s3.cn-northwest-1.amazonaws.com.cn/")[1].replace(/\+/g, ' ')
+			_url2.split("https://ccrb.s3.cn-northwest-1.amazonaws.com.cn/")[1]
 		);
 		var params = {
 			Bucket: "ccrb",