diff --git a/ruoyi-common/ruoyi-common-mybatis/src/main/java/com/ruoyi/common/mybatis/core/domain/TenantEntity.java b/ruoyi-common/ruoyi-common-mybatis/src/main/java/com/ruoyi/common/mybatis/core/domain/TenantEntity.java
new file mode 100644
index 000000000..50681efef
--- /dev/null
+++ b/ruoyi-common/ruoyi-common-mybatis/src/main/java/com/ruoyi/common/mybatis/core/domain/TenantEntity.java
@@ -0,0 +1,20 @@
+package com.ruoyi.common.mybatis.core.domain;
+
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+
+/**
+ * 租户基类
+ *
+ * @author Michelle.Chung
+ */
+@Data
+@EqualsAndHashCode(callSuper = true)
+public class TenantEntity extends BaseEntity {
+
+    /**
+     * 租户编号
+     */
+    private String tenantId = "000000";
+
+}
diff --git a/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/domain/SysNotice.java b/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/domain/SysNotice.java
index 21fba9f0b..a6a7128c7 100644
--- a/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/domain/SysNotice.java
+++ b/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/domain/SysNotice.java
@@ -2,7 +2,7 @@ package com.ruoyi.system.domain;
 
 import com.baomidou.mybatisplus.annotation.TableId;
 import com.baomidou.mybatisplus.annotation.TableName;
-import com.ruoyi.common.mybatis.core.domain.BaseEntity;
+import com.ruoyi.common.mybatis.core.domain.TenantEntity;
 import lombok.Data;
 import lombok.EqualsAndHashCode;
 
@@ -15,7 +15,7 @@ import lombok.EqualsAndHashCode;
 @Data
 @EqualsAndHashCode(callSuper = true)
 @TableName("sys_notice")
-public class SysNotice extends BaseEntity {
+public class SysNotice extends TenantEntity {
 
     /**
      * 公告ID
diff --git a/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/domain/SysOperLog.java b/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/domain/SysOperLog.java
index 0486569ef..354a7662c 100644
--- a/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/domain/SysOperLog.java
+++ b/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/domain/SysOperLog.java
@@ -36,6 +36,11 @@ public class SysOperLog implements Serializable {
     @TableId(value = "oper_id")
     private Long operId;
 
+    /**
+     * 租户编号
+     */
+    private String tenantId;
+
     /**
      * 操作模块
      */
diff --git a/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/domain/SysOss.java b/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/domain/SysOss.java
index 31104a5c0..e396d1203 100644
--- a/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/domain/SysOss.java
+++ b/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/domain/SysOss.java
@@ -2,7 +2,7 @@ package com.ruoyi.system.domain;
 
 import com.baomidou.mybatisplus.annotation.TableId;
 import com.baomidou.mybatisplus.annotation.TableName;
-import com.ruoyi.common.mybatis.core.domain.BaseEntity;
+import com.ruoyi.common.mybatis.core.domain.TenantEntity;
 import lombok.Data;
 import lombok.EqualsAndHashCode;
 
@@ -14,7 +14,7 @@ import lombok.EqualsAndHashCode;
 @Data
 @EqualsAndHashCode(callSuper = true)
 @TableName("sys_oss")
-public class SysOss extends BaseEntity {
+public class SysOss extends TenantEntity {
 
     /**
      * 对象存储主键
diff --git a/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/domain/SysOssConfig.java b/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/domain/SysOssConfig.java
index 36b8293bd..5e8dacf21 100644
--- a/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/domain/SysOssConfig.java
+++ b/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/domain/SysOssConfig.java
@@ -2,7 +2,7 @@ package com.ruoyi.system.domain;
 
 import com.baomidou.mybatisplus.annotation.TableId;
 import com.baomidou.mybatisplus.annotation.TableName;
-import com.ruoyi.common.mybatis.core.domain.BaseEntity;
+import com.ruoyi.common.mybatis.core.domain.TenantEntity;
 import lombok.Data;
 import lombok.EqualsAndHashCode;
 
@@ -14,7 +14,7 @@ import lombok.EqualsAndHashCode;
 @Data
 @EqualsAndHashCode(callSuper = true)
 @TableName("sys_oss_config")
-public class SysOssConfig extends BaseEntity {
+public class SysOssConfig extends TenantEntity {
 
     /**
      * 主建
diff --git a/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/domain/SysPost.java b/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/domain/SysPost.java
index 01c2ea4cd..0d074b724 100644
--- a/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/domain/SysPost.java
+++ b/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/domain/SysPost.java
@@ -2,7 +2,7 @@ package com.ruoyi.system.domain;
 
 import com.baomidou.mybatisplus.annotation.TableId;
 import com.baomidou.mybatisplus.annotation.TableName;
-import com.ruoyi.common.mybatis.core.domain.BaseEntity;
+import com.ruoyi.common.mybatis.core.domain.TenantEntity;
 import lombok.Data;
 import lombok.EqualsAndHashCode;
 
@@ -15,7 +15,7 @@ import lombok.EqualsAndHashCode;
 @Data
 @EqualsAndHashCode(callSuper = true)
 @TableName("sys_post")
-public class SysPost extends BaseEntity {
+public class SysPost extends TenantEntity {
 
     /**
      * 岗位序号
diff --git a/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/domain/SysRole.java b/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/domain/SysRole.java
index 1c9a0b1f4..3a1d83a73 100644
--- a/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/domain/SysRole.java
+++ b/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/domain/SysRole.java
@@ -3,7 +3,7 @@ package com.ruoyi.system.domain;
 import com.baomidou.mybatisplus.annotation.TableId;
 import com.baomidou.mybatisplus.annotation.TableLogic;
 import com.baomidou.mybatisplus.annotation.TableName;
-import com.ruoyi.common.mybatis.core.domain.BaseEntity;
+import com.ruoyi.common.mybatis.core.domain.TenantEntity;
 import lombok.Data;
 import lombok.EqualsAndHashCode;
 import lombok.NoArgsConstructor;
@@ -18,7 +18,7 @@ import lombok.NoArgsConstructor;
 @NoArgsConstructor
 @EqualsAndHashCode(callSuper = true)
 @TableName("sys_role")
-public class SysRole extends BaseEntity {
+public class SysRole extends TenantEntity {
 
     /**
      * 角色ID
diff --git a/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/domain/SysUser.java b/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/domain/SysUser.java
index 0338b376d..c48030e17 100644
--- a/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/domain/SysUser.java
+++ b/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/domain/SysUser.java
@@ -2,7 +2,7 @@ package com.ruoyi.system.domain;
 
 import com.baomidou.mybatisplus.annotation.*;
 import com.ruoyi.common.core.constant.UserConstants;
-import com.ruoyi.common.mybatis.core.domain.BaseEntity;
+import com.ruoyi.common.mybatis.core.domain.TenantEntity;
 import lombok.Data;
 import lombok.EqualsAndHashCode;
 import lombok.NoArgsConstructor;
@@ -19,7 +19,7 @@ import java.util.Date;
 @NoArgsConstructor
 @EqualsAndHashCode(callSuper = true)
 @TableName("sys_user")
-public class SysUser extends BaseEntity {
+public class SysUser extends TenantEntity {
 
     /**
      * 用户ID
diff --git a/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/domain/bo/SysNoticeBo.java b/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/domain/bo/SysNoticeBo.java
index 0b8c88e86..09d9288b9 100644
--- a/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/domain/bo/SysNoticeBo.java
+++ b/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/domain/bo/SysNoticeBo.java
@@ -3,7 +3,7 @@ package com.ruoyi.system.domain.bo;
 import com.ruoyi.common.core.validate.AddGroup;
 import com.ruoyi.common.core.validate.EditGroup;
 import com.ruoyi.common.core.xss.Xss;
-import com.ruoyi.common.mybatis.core.domain.BaseEntity;
+import com.ruoyi.common.mybatis.core.domain.TenantEntity;
 import jakarta.validation.constraints.NotBlank;
 import jakarta.validation.constraints.NotNull;
 import jakarta.validation.constraints.Size;
@@ -18,7 +18,7 @@ import lombok.EqualsAndHashCode;
 
 @Data
 @EqualsAndHashCode(callSuper = true)
-public class SysNoticeBo extends BaseEntity {
+public class SysNoticeBo extends TenantEntity {
 
     /**
      * 公告ID
diff --git a/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/domain/bo/SysOssBo.java b/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/domain/bo/SysOssBo.java
index b0e49ffe1..a400535c9 100644
--- a/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/domain/bo/SysOssBo.java
+++ b/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/domain/bo/SysOssBo.java
@@ -1,6 +1,6 @@
 package com.ruoyi.system.domain.bo;
 
-import com.ruoyi.common.mybatis.core.domain.BaseEntity;
+import com.ruoyi.common.mybatis.core.domain.TenantEntity;
 import lombok.Data;
 import lombok.EqualsAndHashCode;
 
@@ -11,7 +11,7 @@ import lombok.EqualsAndHashCode;
  */
 @Data
 @EqualsAndHashCode(callSuper = true)
-public class SysOssBo extends BaseEntity {
+public class SysOssBo extends TenantEntity {
 
     /**
      * ossId
diff --git a/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/domain/bo/SysOssConfigBo.java b/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/domain/bo/SysOssConfigBo.java
index 50886f3c4..75e2f3f1a 100644
--- a/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/domain/bo/SysOssConfigBo.java
+++ b/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/domain/bo/SysOssConfigBo.java
@@ -2,7 +2,7 @@ package com.ruoyi.system.domain.bo;
 
 import com.ruoyi.common.core.validate.AddGroup;
 import com.ruoyi.common.core.validate.EditGroup;
-import com.ruoyi.common.mybatis.core.domain.BaseEntity;
+import com.ruoyi.common.mybatis.core.domain.TenantEntity;
 import jakarta.validation.constraints.NotBlank;
 import jakarta.validation.constraints.NotNull;
 import jakarta.validation.constraints.Size;
@@ -19,7 +19,7 @@ import lombok.EqualsAndHashCode;
 
 @Data
 @EqualsAndHashCode(callSuper = true)
-public class SysOssConfigBo extends BaseEntity {
+public class SysOssConfigBo extends TenantEntity {
 
     /**
      * 主建
diff --git a/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/domain/bo/SysPostBo.java b/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/domain/bo/SysPostBo.java
index f0f96ad92..05708fe2c 100644
--- a/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/domain/bo/SysPostBo.java
+++ b/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/domain/bo/SysPostBo.java
@@ -2,7 +2,7 @@ package com.ruoyi.system.domain.bo;
 
 import com.ruoyi.common.core.validate.AddGroup;
 import com.ruoyi.common.core.validate.EditGroup;
-import com.ruoyi.common.mybatis.core.domain.BaseEntity;
+import com.ruoyi.common.mybatis.core.domain.TenantEntity;
 import jakarta.validation.constraints.NotBlank;
 import jakarta.validation.constraints.NotNull;
 import jakarta.validation.constraints.Size;
@@ -17,7 +17,7 @@ import lombok.EqualsAndHashCode;
 
 @Data
 @EqualsAndHashCode(callSuper = true)
-public class SysPostBo extends BaseEntity {
+public class SysPostBo extends TenantEntity {
 
     /**
      * 岗位ID
diff --git a/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/domain/bo/SysRoleBo.java b/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/domain/bo/SysRoleBo.java
index 7ca4ab654..2ce749884 100644
--- a/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/domain/bo/SysRoleBo.java
+++ b/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/domain/bo/SysRoleBo.java
@@ -3,7 +3,7 @@ package com.ruoyi.system.domain.bo;
 import com.ruoyi.common.core.constant.UserConstants;
 import com.ruoyi.common.core.validate.AddGroup;
 import com.ruoyi.common.core.validate.EditGroup;
-import com.ruoyi.common.mybatis.core.domain.BaseEntity;
+import com.ruoyi.common.mybatis.core.domain.TenantEntity;
 import jakarta.validation.constraints.NotBlank;
 import jakarta.validation.constraints.NotNull;
 import jakarta.validation.constraints.Size;
@@ -20,7 +20,7 @@ import lombok.NoArgsConstructor;
 @Data
 @NoArgsConstructor
 @EqualsAndHashCode(callSuper = true)
-public class SysRoleBo extends BaseEntity {
+public class SysRoleBo extends TenantEntity {
 
     /**
      * 角色ID
diff --git a/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/domain/bo/SysUserBo.java b/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/domain/bo/SysUserBo.java
index cd9dd4007..e967aa261 100644
--- a/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/domain/bo/SysUserBo.java
+++ b/ruoyi-modules/ruoyi-system/src/main/java/com/ruoyi/system/domain/bo/SysUserBo.java
@@ -2,7 +2,7 @@ package com.ruoyi.system.domain.bo;
 
 import com.ruoyi.common.core.constant.UserConstants;
 import com.ruoyi.common.core.xss.Xss;
-import com.ruoyi.common.mybatis.core.domain.BaseEntity;
+import com.ruoyi.common.mybatis.core.domain.TenantEntity;
 import com.ruoyi.common.sensitive.annotation.Sensitive;
 import com.ruoyi.common.sensitive.core.SensitiveStrategy;
 import jakarta.validation.constraints.Email;
@@ -23,7 +23,7 @@ import java.util.Date;
 @Data
 @NoArgsConstructor
 @EqualsAndHashCode(callSuper = true)
-public class SysUserBo extends BaseEntity {
+public class SysUserBo extends TenantEntity {
 
     /**
      * 用户ID