diff --git a/src/main/java/com/example/caseData/service/CaseClinicalVideoService.java b/src/main/java/com/example/caseData/service/CaseClinicalVideoService.java
index ac2b82e..0822b25 100644
--- a/src/main/java/com/example/caseData/service/CaseClinicalVideoService.java
+++ b/src/main/java/com/example/caseData/service/CaseClinicalVideoService.java
@@ -630,6 +630,7 @@ public class CaseClinicalVideoService {
                         qrCodeByte = userService.CreateUserCaseClinicalUnlimitedQrcode(String.valueOf(caseClinicalVideo.getVideoId()),2);
                     } catch (Exception e) {
                         // 不处理
+                        throw new BusinessException("-1", e.getMessage());
                     }
                 }