diff --git a/ruoyi-modules/Sis/src/main/java/org/dromara/sis/domain/bo/SisPersonLibImgBo.java b/ruoyi-modules/Sis/src/main/java/org/dromara/sis/domain/bo/SisPersonLibImgBo.java
index e326fcb..7b44d10 100644
--- a/ruoyi-modules/Sis/src/main/java/org/dromara/sis/domain/bo/SisPersonLibImgBo.java
+++ b/ruoyi-modules/Sis/src/main/java/org/dromara/sis/domain/bo/SisPersonLibImgBo.java
@@ -42,7 +42,7 @@ public class SisPersonLibImgBo extends BaseEntity {
      * 图片ossId
      */
     @NotBlank(message = "图片ossId不能为空", groups = {AddGroup.class, EditGroup.class})
-    private String imgOssId;
+    private Long imgOssId;
 
     /**
      * 性别 1：男2：女 99：未说明