diff --git a/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/domain/bo/MultipartBo.java b/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/domain/bo/MultipartBo.java
index 760549959..d32134e48 100644
--- a/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/domain/bo/MultipartBo.java
+++ b/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/domain/bo/MultipartBo.java
@@ -21,6 +21,12 @@ public class MultipartBo implements Serializable {
     @Serial
     private static final long serialVersionUID = 1L;
 
+    /**
+     * 分片类型
+     */
+    @NotBlank(message = "分片类型不能为空", groups = {QueryGroup.class, AddGroup.class, EditGroup.class})
+    private String ossStatus;
+
     /**
      * 文件名
      */