diff --git a/oss-service/src/main/java/cn/axzo/oss/service/impl/FileServiceImpl.java b/oss-service/src/main/java/cn/axzo/oss/service/impl/FileServiceImpl.java
index b57b7ab..00eed78 100644
--- a/oss-service/src/main/java/cn/axzo/oss/service/impl/FileServiceImpl.java
+++ b/oss-service/src/main/java/cn/axzo/oss/service/impl/FileServiceImpl.java
@@ -852,7 +852,7 @@ public class FileServiceImpl implements FileService {
             return Lists.newArrayList();
         }
         List<String> fileKeyList = dto.getFileKeys().stream().filter(item -> StringUtils.isNoneBlank(item) && !item.startsWith("http")).collect(Collectors.toList());
-        if (CollectionUtil.isEmpty(dto.getFileKeys())) {
+        if (CollectionUtil.isEmpty(fileKeyList)) {
             return Lists.newArrayList();
         }