diff --git a/kernel-s-system/system-api/src/main/java/cn/stylefeng/roses/kernel/sys/api/pojo/role/SysRoleTreeDTO.java b/kernel-s-system/system-api/src/main/java/cn/stylefeng/roses/kernel/sys/api/pojo/role/SysRoleTreeDTO.java
index bb6fb5fa0..d07bb3740 100644
--- a/kernel-s-system/system-api/src/main/java/cn/stylefeng/roses/kernel/sys/api/pojo/role/SysRoleTreeDTO.java
+++ b/kernel-s-system/system-api/src/main/java/cn/stylefeng/roses/kernel/sys/api/pojo/role/SysRoleTreeDTO.java
@@ -75,7 +75,7 @@ public class SysRoleTreeDTO implements AbstractTreeNode<SysRoleTreeDTO> {
      * 用在用户绑定角色上，选中的则是绑定的
      */
     @ChineseDescription("是否选中")
-    private Boolean checkedFlag;
+    private Boolean checkedFlag = false;
 
     /**
      * 子节点
diff --git a/kernel-s-system/system-business-hr/src/main/java/cn/stylefeng/roses/kernel/sys/modular/user/controller/NewRoleAssignController.java b/kernel-s-system/system-business-hr/src/main/java/cn/stylefeng/roses/kernel/sys/modular/user/controller/NewRoleAssignController.java
index 05ce9d5d5..e3ffa973d 100644
--- a/kernel-s-system/system-business-hr/src/main/java/cn/stylefeng/roses/kernel/sys/modular/user/controller/NewRoleAssignController.java
+++ b/kernel-s-system/system-business-hr/src/main/java/cn/stylefeng/roses/kernel/sys/modular/user/controller/NewRoleAssignController.java
@@ -4,7 +4,9 @@ import cn.stylefeng.roses.kernel.rule.pojo.response.ResponseData;
 import cn.stylefeng.roses.kernel.rule.pojo.response.SuccessResponseData;
 import cn.stylefeng.roses.kernel.scanner.api.annotation.ApiResource;
 import cn.stylefeng.roses.kernel.scanner.api.annotation.GetResource;
+import cn.stylefeng.roses.kernel.sys.api.pojo.role.SysRoleTreeDTO;
 import cn.stylefeng.roses.kernel.sys.api.pojo.user.UserOrgDTO;
+import cn.stylefeng.roses.kernel.sys.modular.user.service.SysRoleAssignV2Service;
 import cn.stylefeng.roses.kernel.sys.modular.user.service.SysUserOrgService;
 import jakarta.annotation.Resource;
 import org.springframework.web.bind.annotation.RequestParam;
@@ -25,6 +27,9 @@ public class NewRoleAssignController {
     @Resource
     private SysUserOrgService sysUserOrgService;
 
+    @Resource
+    private SysRoleAssignV2Service sysRoleAssignV2Service;
+
     /**
      * 获取用户的所有机构列表
      *
@@ -37,6 +42,7 @@ public class NewRoleAssignController {
 
         // 清空一些名称的返回
         for (UserOrgDTO userOrgDTO : list) {
+            userOrgDTO.setCompanyId(null);
             userOrgDTO.setDeptId(null);
             userOrgDTO.setPositionId(null);
         }
@@ -44,4 +50,18 @@ public class NewRoleAssignController {
         return new SuccessResponseData<>(list);
     }
 
+    /**
+     * 获取用户指定机构下的角色树（包含角色分类和角色）
+     * <p>
+     * 已经绑定的角色会checked
+     *
+     * @author fengshuonan
+     * @since 2025/1/24 14:33
+     */
+    @GetResource(name = "获取用户指定公司下的业务角色树", path = "/sysRoleAssign/v2/getCompanyBusinessRoleTree")
+    public ResponseData<List<SysRoleTreeDTO>> getCompanyBusinessRoleTree(@RequestParam("userId") Long userId, @RequestParam("orgId") Long orgId) {
+        List<SysRoleTreeDTO> list = sysRoleAssignV2Service.getCompanyBusinessRoleTree(userId, orgId);
+        return new SuccessResponseData<>(list);
+    }
+
 }
diff --git a/kernel-s-system/system-business-hr/src/main/java/cn/stylefeng/roses/kernel/sys/modular/user/factory/RoleAssignV2Factory.java b/kernel-s-system/system-business-hr/src/main/java/cn/stylefeng/roses/kernel/sys/modular/user/factory/RoleAssignV2Factory.java
new file mode 100644
index 000000000..a3428973d
--- /dev/null
+++ b/kernel-s-system/system-business-hr/src/main/java/cn/stylefeng/roses/kernel/sys/modular/user/factory/RoleAssignV2Factory.java
@@ -0,0 +1,39 @@
+package cn.stylefeng.roses.kernel.sys.modular.user.factory;
+
+import cn.stylefeng.roses.kernel.sys.api.pojo.role.SysRoleTreeDTO;
+import cn.stylefeng.roses.kernel.sys.api.pojo.user.newrole.UserRoleDTO;
+
+import java.util.List;
+
+/**
+ * 用户绑定角色的工厂
+ *
+ * @author fengshuonan
+ * @since 2025/1/24 15:23
+ */
+public class RoleAssignV2Factory {
+
+    /**
+     * 在角色树上，绑定业务角色
+     *
+     * @author fengshuonan
+     * @since 2025/1/24 15:27
+     */
+    public static void mountBusinessRole(List<SysRoleTreeDTO> totalBusinessRoleTree, List<UserRoleDTO> userLinkedOrgRoleList) {
+
+        // 判断list中的角色，是否有绑定的
+        for (SysRoleTreeDTO treeNode : totalBusinessRoleTree) {
+            for (UserRoleDTO userRoleInfo : userLinkedOrgRoleList) {
+                if (treeNode.getRoleTreeNodeId().equals(userRoleInfo.getRoleId())) {
+                    treeNode.setCheckedFlag(true);
+                }
+            }
+
+            // 如果有还有子集，则判断子集的列表中是否有绑定的角色
+            if (treeNode.getChildren() != null && !treeNode.getChildren().isEmpty()) {
+                mountBusinessRole(treeNode.getChildren(), userLinkedOrgRoleList);
+            }
+        }
+    }
+
+}
diff --git a/kernel-s-system/system-business-hr/src/main/java/cn/stylefeng/roses/kernel/sys/modular/user/service/SysRoleAssignV2Service.java b/kernel-s-system/system-business-hr/src/main/java/cn/stylefeng/roses/kernel/sys/modular/user/service/SysRoleAssignV2Service.java
new file mode 100644
index 000000000..82c54c113
--- /dev/null
+++ b/kernel-s-system/system-business-hr/src/main/java/cn/stylefeng/roses/kernel/sys/modular/user/service/SysRoleAssignV2Service.java
@@ -0,0 +1,25 @@
+package cn.stylefeng.roses.kernel.sys.modular.user.service;
+
+import cn.stylefeng.roses.kernel.sys.api.pojo.role.SysRoleTreeDTO;
+
+import java.util.List;
+
+/**
+ * 直接在用户管理界面，进行角色授权的业务
+ *
+ * @author fengshuonan
+ * @since 2025/1/24 14:00
+ */
+public interface SysRoleAssignV2Service {
+
+    /**
+     * 获取用户指定机构下的角色树（包含角色分类和角色）
+     * <p>
+     * 已经绑定的角色会checked
+     *
+     * @author fengshuonan
+     * @since 2025/1/24 14:44
+     */
+    List<SysRoleTreeDTO> getCompanyBusinessRoleTree(Long userId, Long orgId);
+
+}
\ No newline at end of file
diff --git a/kernel-s-system/system-business-hr/src/main/java/cn/stylefeng/roses/kernel/sys/modular/user/service/impl/SysRoleAssignV2ServiceImpl.java b/kernel-s-system/system-business-hr/src/main/java/cn/stylefeng/roses/kernel/sys/modular/user/service/impl/SysRoleAssignV2ServiceImpl.java
new file mode 100644
index 000000000..30d0318ef
--- /dev/null
+++ b/kernel-s-system/system-business-hr/src/main/java/cn/stylefeng/roses/kernel/sys/modular/user/service/impl/SysRoleAssignV2ServiceImpl.java
@@ -0,0 +1,51 @@
+package cn.stylefeng.roses.kernel.sys.modular.user.service.impl;
+
+import cn.hutool.core.util.ObjectUtil;
+import cn.stylefeng.roses.kernel.sys.api.SysRoleServiceApi;
+import cn.stylefeng.roses.kernel.sys.api.enums.role.RoleTypeEnum;
+import cn.stylefeng.roses.kernel.sys.api.pojo.role.SysRoleTreeDTO;
+import cn.stylefeng.roses.kernel.sys.api.pojo.user.newrole.UserRoleDTO;
+import cn.stylefeng.roses.kernel.sys.modular.user.factory.RoleAssignV2Factory;
+import cn.stylefeng.roses.kernel.sys.modular.user.service.SysRoleAssignV2Service;
+import cn.stylefeng.roses.kernel.sys.modular.user.service.SysUserRoleService;
+import jakarta.annotation.Resource;
+import org.springframework.stereotype.Service;
+
+import java.util.List;
+import java.util.stream.Collectors;
+
+/**
+ * 新的用户授权界面业务
+ *
+ * @author fengshuonan
+ * @since 2024/1/17 23:08
+ */
+@Service
+public class SysRoleAssignV2ServiceImpl implements SysRoleAssignV2Service {
+
+    @Resource
+    private SysRoleServiceApi sysRoleServiceApi;
+
+    @Resource
+    private SysUserRoleService sysUserRoleService;
+
+    @Override
+    public List<SysRoleTreeDTO> getCompanyBusinessRoleTree(Long userId, Long orgId) {
+
+        // 1. 获取系统中所有业务角色的树（业务角色分类 + 业务角色）
+        List<SysRoleTreeDTO> totalBusinessRoleTree = sysRoleServiceApi.roleCategoryAndRoleTreeList(RoleTypeEnum.BUSINESS_ROLE.getCode(), null);
+
+        // 2. 获改用户，指定的机构，已经绑定的了哪些业务角色
+        List<UserRoleDTO> userLinkedOrgRoleList = sysUserRoleService.getUserLinkedOrgRoleList(userId);
+        if (ObjectUtil.isEmpty(userLinkedOrgRoleList)) {
+            return totalBusinessRoleTree;
+        }
+        userLinkedOrgRoleList = userLinkedOrgRoleList.stream().filter(item -> orgId.equals(item.getRoleOrgId())).collect(Collectors.toList());
+
+        // 3. 将用户绑定的角色，挂载到角色树中，赋值checked选项
+        RoleAssignV2Factory.mountBusinessRole(totalBusinessRoleTree, userLinkedOrgRoleList);
+
+        return totalBusinessRoleTree;
+    }
+
+}
\ No newline at end of file