diff --git a/yudao-module-infra/yudao-module-infra-biz/src/main/java/cn/iocoder/yudao/module/infra/service/file/FileServiceImpl.java b/yudao-module-infra/yudao-module-infra-biz/src/main/java/cn/iocoder/yudao/module/infra/service/file/FileServiceImpl.java
index 4f3736f1b..fc3eedbac 100644
--- a/yudao-module-infra/yudao-module-infra-biz/src/main/java/cn/iocoder/yudao/module/infra/service/file/FileServiceImpl.java
+++ b/yudao-module-infra/yudao-module-infra-biz/src/main/java/cn/iocoder/yudao/module/infra/service/file/FileServiceImpl.java
@@ -39,7 +39,7 @@ public class FileServiceImpl implements FileService {
     @Override
     public String createFile(String path, byte[] content) throws Exception {
         // 计算默认的 path 名
-        String type = FileTypeUtil.getType(new ByteArrayInputStream(content));
+        String type = FileTypeUtil.getType(new ByteArrayInputStream(content), path);
         if (StrUtil.isEmpty(path)) {
             path = DigestUtil.md5Hex(content) + '.' + type;
         }