diff --git a/bonus-modules/bonus-system/src/main/java/com/bonus/system/mapper/SysUserMapper.java b/bonus-modules/bonus-system/src/main/java/com/bonus/system/mapper/SysUserMapper.java
index 66fd84e..1e2a865 100644
--- a/bonus-modules/bonus-system/src/main/java/com/bonus/system/mapper/SysUserMapper.java
+++ b/bonus-modules/bonus-system/src/main/java/com/bonus/system/mapper/SysUserMapper.java
@@ -158,4 +158,13 @@ public interface SysUserMapper {
     int systemUpdateUser(SysUser user);
 
     List<SelectVo> getRoleList(int type);
+
+    /**
+     * 查询用户角色所属分公司
+     * @param user
+     * @return Long
+     * @author cwchen
+     * @date 2025/8/18 16:15
+     */
+    Long getAffCompany(SysUser user);
 }
diff --git a/bonus-modules/bonus-system/src/main/java/com/bonus/system/service/impl/SysUserServiceImpl.java b/bonus-modules/bonus-system/src/main/java/com/bonus/system/service/impl/SysUserServiceImpl.java
index 7b14fff..fe59bb4 100644
--- a/bonus-modules/bonus-system/src/main/java/com/bonus/system/service/impl/SysUserServiceImpl.java
+++ b/bonus-modules/bonus-system/src/main/java/com/bonus/system/service/impl/SysUserServiceImpl.java
@@ -332,6 +332,8 @@ public class SysUserServiceImpl implements ISysUserService {
     @Override
     @Transactional(rollbackFor = Exception.class)
     public int insertUser(SysUser user) {
+        // 绑定分公司
+        user.setAffCompany(getAffCompany(user));
         // 新增用户信息
         int rows = userMapper.insertUser(user);
         // 新增用户岗位关联
@@ -341,6 +343,36 @@ public class SysUserServiceImpl implements ISysUserService {
         return rows;
     }
 
+    /**
+     * 查询用户角色所属分公司
+     * @param user
+     * @return Long
+     * @author cwchen
+     * @date 2025/8/18 16:15
+     */
+    public Long getAffCompany(SysUser user) {
+        Long affCompany = 0L;
+        try {
+            switch (user.getPermissionType()) {
+                case "1": // 公司
+                case "4": // 分包商
+                    break;
+                case "2": // 分公司
+                    affCompany = user.getBandId();
+                    break;
+                case "3": // 项目部
+                case "5": // 施工人员
+                    affCompany = userMapper.getAffCompany(user);
+                    break;
+                default:
+                    break;
+            }
+        } catch (Exception e) {
+            log.error(e.toString(),e);
+        }
+        return affCompany;
+    }
+
     /**
      * 注册用户信息
      *
@@ -361,6 +393,7 @@ public class SysUserServiceImpl implements ISysUserService {
     @Override
     @Transactional(rollbackFor = Exception.class)
     public int updateUser(SysUser user) {
+        user.setAffCompany(getAffCompany(user));
         Long userId = user.getUserId();
         // 删除用户与角色关联
         userRoleMapper.deleteUserRoleByUserId(userId);
diff --git a/bonus-modules/bonus-system/src/main/resources/mapper/system/SysUserMapper.xml b/bonus-modules/bonus-system/src/main/resources/mapper/system/SysUserMapper.xml
index e019bcc..5f0d85c 100644
--- a/bonus-modules/bonus-system/src/main/resources/mapper/system/SysUserMapper.xml
+++ b/bonus-modules/bonus-system/src/main/resources/mapper/system/SysUserMapper.xml
@@ -31,9 +31,10 @@
         <result property="roleId" column="role_id"/>
         <result property="roleLevel" column="role_level"/>
         <result property="roleName" column="role_name"/>
-        <result property="bandId" column="band_id"/>
+        <result property="bandId" column="band_id" javaType="java.lang.Long"/>
         <result property="permissionType" column="permission_type"/>
         <result property="permissionRange" column="permission_range"/>
+        <result property="affCompany" column="aff_company" javaType="java.lang.Long"/>
         <association property="dept" javaType="SysDept" resultMap="deptResult"/>
         <collection property="roles" javaType="java.util.List" resultMap="RoleResult"/>
 
@@ -101,7 +102,8 @@
                u.role_level,
                u.band_id,
                u.permission_type,
-               u.permission_range
+               u.permission_range,
+               u.aff_company
         from sys_user u
                  left join sys_dept d on u.dept_id = d.dept_id
                  left join sys_user_role ur on u.user_id = ur.user_id
@@ -122,7 +124,8 @@
         u.band_id,
         u.permission_type,
         u.permission_range,
-        IFNULL(u.create_time,u.update_time) AS update_time
+        IFNULL(u.create_time,u.update_time) AS update_time,
+        u.aff_company
         from sys_user u
         left join sys_user_role ur on u.user_id = ur.user_id
         left join sys_role r on r.role_id = ur.role_id
@@ -195,7 +198,8 @@
 <!--    </select>-->
 
     <select id="selectAllocatedList" parameterType="SysUser" resultMap="SysUserResult">
-        select distinct u.user_id, u.dept_id, u.user_name, u.nick_name, u.email, u.phonenumber, u.status, u.create_time,u.is_built_in
+        select distinct u.user_id, u.dept_id, u.user_name, u.nick_name, u.email, u.phonenumber, u.status, u.create_time,u.is_built_in,
+                        u.aff_company
         from sys_user u
         left join sys_dept d on u.dept_id = d.dept_id
         left join sys_user_role ur on u.user_id = ur.user_id
@@ -212,7 +216,8 @@
     </select>
 
     <select id="selectUnallocatedList" parameterType="SysUser" resultMap="SysUserResult">
-        select distinct u.user_id, u.dept_id, u.user_name, u.nick_name, u.email, u.phonenumber, u.status, u.create_time,u.is_built_in,
+        select distinct u.user_id, u.dept_id, u.user_name, u.nick_name, u.email,
+                        u.phonenumber, u.status, u.create_time,u.is_built_in
         from sys_user u
         left join sys_dept d on u.dept_id = d.dept_id
         left join sys_user_role ur on u.user_id = ur.user_id
@@ -289,6 +294,15 @@
             AND del_flag = '0'
         </where>
     </select>
+    <!--查询用户角色所属分公司-->
+    <select id="getAffCompany" resultType="java.lang.Long">
+        <if test="permissionType == 3">
+            SELECT sub_com_id FROM pm_org WHERE id = #{bandId} AND sub_com_id IS NOT NULL
+        </if>
+        <if test="permissionType == 5">
+            SELECT sub_com_id FROM pm_project WHERE id = #{bandId} AND sub_com_id IS NOT NULL
+        </if>
+    </select>
 
     <insert id="insertUser" parameterType="SysUser" useGeneratedKeys="true" keyProperty="userId">
         insert into sys_user(
@@ -314,7 +328,8 @@
         <if test="roleName != null and roleName!=''">role_name,</if>
         <if test="bandId != null">band_id,</if>
         <if test="permissionType != null and permissionType!=''">permission_type,</if>
-        <if test="permissionRange != null and permissionRange!=''">permission_range</if>
+        <if test="permissionRange != null and permissionRange!=''">permission_range,</if>
+        <if test="affCompany != null">aff_company</if>
         )values(
         <if test="userId != null and userId != ''">#{userId},</if>
         <if test="deptId != null and deptId != ''">#{deptId},</if>
@@ -338,7 +353,8 @@
         <if test="roleName != null and roleName!=''">#{roleName},</if>
         <if test="bandId != null">#{bandId},</if>
         <if test="permissionType != null and permissionType!=''">#{permissionType},</if>
-        <if test="permissionRange != null and permissionRange!=''">#{permissionRange}</if>
+        <if test="permissionRange != null and permissionRange!=''">#{permissionRange},</if>
+        <if test="affCompany != null">#{affCompany}</if>
         )
     </insert>
 
@@ -367,7 +383,8 @@
             <if test="roleName != null and roleName!=''">role_name = #{roleName},</if>
             <if test="bandId != null">band_id = #{bandId},</if>
             <if test="permissionType != null and permissionType!=''">permission_type = #{permissionType},</if>
-            <if test="permissionRange != null and permissionRange!=''">permission_range = #{permissionRange}</if>
+            <if test="permissionRange != null and permissionRange!=''">permission_range = #{permissionRange},</if>
+            <if test="affCompany != null">aff_company = #{affCompany}</if>
         </set>
         where user_id = #{userId}
     </update>