diff --git a/core/backend/src/main/java/io/dataease/auth/entity/SysUserEntity.java b/core/backend/src/main/java/io/dataease/auth/entity/SysUserEntity.java
index e5590981e5..da02b7ab67 100644
--- a/core/backend/src/main/java/io/dataease/auth/entity/SysUserEntity.java
+++ b/core/backend/src/main/java/io/dataease/auth/entity/SysUserEntity.java
@@ -6,9 +6,10 @@ import lombok.Data;
 import java.io.Serializable;
 
 @Data
-
 public class SysUserEntity implements Serializable {
 
+    private static final long serialVersionUID = 7606000748052557474L;
+
     @ApiModelProperty(hidden = true)
     private Long userId;