diff --git a/oss-service/src/main/java/cn/axzo/oss/service/impl/FileByUrlServiceImpl.java b/oss-service/src/main/java/cn/axzo/oss/service/impl/FileByUrlServiceImpl.java
index 6678147..8320cd2 100644
--- a/oss-service/src/main/java/cn/axzo/oss/service/impl/FileByUrlServiceImpl.java
+++ b/oss-service/src/main/java/cn/axzo/oss/service/impl/FileByUrlServiceImpl.java
@@ -254,6 +254,7 @@ public class FileByUrlServiceImpl implements FileByUrlService {
                 break;
             case PRIVATE_BUCKET:
                 fileUrl = this.fileManager.signUrlDownload(fileUploadConfig.getBucketName(), tgtFileKey, Objects.nonNull(expire) ? expire : SIGN_URL_DOWNLOAD_EXPIRE_SECOND , channelCode, fileName);
+                break;
             default:
                 BizException.error(CodeEnum.CHANNEL_TYPE_NOT_EXIST);
         }