diff --git a/sf-file/src/main/java/com/sf/file/controller/SysOssController.java b/sf-file/src/main/java/com/sf/file/controller/SysOssController.java
index 49cd5f5..5d332a4 100644
--- a/sf-file/src/main/java/com/sf/file/controller/SysOssController.java
+++ b/sf-file/src/main/java/com/sf/file/controller/SysOssController.java
@@ -152,6 +152,7 @@ public class SysOssController extends BaseController
             throw new FileSizeLimitExceededException(defaultMaxSize / 1024 / 1024);
         }
         SysOss oss = sysOssService.uploadSignZip(file);
+        oss.setSize(file.getSize());
         return R.ok(oss);
     }