diff --git a/kernel-s-system/system-api/src/main/java/cn/stylefeng/roses/kernel/system/api/SysUserRoleApi.java b/kernel-s-system/system-api/src/main/java/cn/stylefeng/roses/kernel/system/api/SysUserRoleApi.java
index ee6d8aab6..d58a3c3ee 100644
--- a/kernel-s-system/system-api/src/main/java/cn/stylefeng/roses/kernel/system/api/SysUserRoleApi.java
+++ b/kernel-s-system/system-api/src/main/java/cn/stylefeng/roses/kernel/system/api/SysUserRoleApi.java
@@ -16,4 +16,13 @@ public interface SysUserRoleApi {
      * @since 2021/2/3 15:09
      */
     List<Long> findRoleIdsByUserId(Long userId);
+
+    /**
+     * 根据角色id找到角色对应的用户id集合
+     *
+     * @author fengshuonan
+     * @since 2023/5/26 14:08
+     */
+    List<Long> findUserIdsByRoleId(Long roleId);
+
 }
diff --git a/kernel-s-system/system-business-hr/src/main/java/cn/stylefeng/roses/kernel/system/modular/user/service/impl/SysUserRoleServiceImpl.java b/kernel-s-system/system-business-hr/src/main/java/cn/stylefeng/roses/kernel/system/modular/user/service/impl/SysUserRoleServiceImpl.java
index d5a5af534..488cdb360 100644
--- a/kernel-s-system/system-business-hr/src/main/java/cn/stylefeng/roses/kernel/system/modular/user/service/impl/SysUserRoleServiceImpl.java
+++ b/kernel-s-system/system-business-hr/src/main/java/cn/stylefeng/roses/kernel/system/modular/user/service/impl/SysUserRoleServiceImpl.java
@@ -119,6 +119,15 @@ public class SysUserRoleServiceImpl extends ServiceImpl<SysUserRoleMapper, SysUs
         return userRoles;
     }
 
+    @Override
+    public List<Long> findUserIdsByRoleId(Long roleId) {
+        UserRoleRequest userRoleRequest = new UserRoleRequest();
+        userRoleRequest.setRoleId(roleId);
+        LambdaQueryWrapper<SysUserRole> queryWrapper = this.createQueryWrapper(userRoleRequest);
+        List<SysUserRole> list = this.list(queryWrapper);
+        return list.stream().map(SysUserRole::getUserId).collect(Collectors.toList());
+    }
+
     @Override
     @Transactional(rollbackFor = Exception.class)
     public void assignRoles(SysUserRequest sysUserRequest) {