diff --git a/src/main/java/com/cisd/tms/modules/log/entity/OperationAuditLogEntity.java b/src/main/java/com/cisd/tms/modules/log/entity/OperationAuditLogEntity.java
index fe0acb8..1bb54a7 100644
--- a/src/main/java/com/cisd/tms/modules/log/entity/OperationAuditLogEntity.java
+++ b/src/main/java/com/cisd/tms/modules/log/entity/OperationAuditLogEntity.java
@@ -3,6 +3,7 @@ package com.cisd.tms.modules.log.entity;
 import com.baomidou.mybatisplus.annotation.IdType;
 import com.baomidou.mybatisplus.annotation.TableId;
 import com.baomidou.mybatisplus.annotation.TableName;
+import com.cisd.tms.modules.datamac.entity.DataMacEntity;
 import com.cisd.tms.modules.log.enums.*;
 import lombok.Data;
 import lombok.experimental.Accessors;
@@ -12,7 +13,7 @@ import java.time.LocalDateTime;
 @Data
 @Accessors(chain = true)
 @TableName("tms_operation_audit_log")
-public class OperationAuditLogEntity {
+public class OperationAuditLogEntity extends DataMacEntity {
     @TableId(type = IdType.ASSIGN_ID)
     private Long id;
     private String logId;
diff --git a/src/main/resources/db/migration/V1__tms_schema_full.sql b/src/main/resources/db/migration/V1__tms_schema_full.sql
index a9c6890..36d8ce4 100644
--- a/src/main/resources/db/migration/V1__tms_schema_full.sql
+++ b/src/main/resources/db/migration/V1__tms_schema_full.sql
@@ -706,3 +706,6 @@ INSERT IGNORE INTO tms_master_key_activate (
     ever_initialized,
     activation_status
 ) VALUES (1, true, true);
+
+
+ALTER TABLE TMS.tms_auth_audit_log ADD mac varchar(100) NULL COMMENT '完整性校验值';