diff --git a/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/controller/system/SysUserController.java b/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/controller/system/SysUserController.java
index d68c66f0f..9dafb9cbf 100644
--- a/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/controller/system/SysUserController.java
+++ b/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/controller/system/SysUserController.java
@@ -6,6 +6,7 @@ import cn.hutool.core.lang.tree.Tree;
 import cn.hutool.core.util.ArrayUtil;
 import cn.hutool.core.util.ObjectUtil;
 import jakarta.servlet.http.HttpServletResponse;
+import jakarta.validation.constraints.NotNull;
 import lombok.RequiredArgsConstructor;
 import org.dromara.common.core.constant.UserConstants;
 import org.dromara.common.core.domain.R;
@@ -265,4 +266,12 @@ public class SysUserController extends BaseController {
         return R.ok(deptService.selectDeptTreeList(dept));
     }
 
+    /**
+     * 获取部门下的所有用户信息
+     */
+    @SaCheckPermission("system:user:list")
+    @GetMapping("/list/dept/{deptId}")
+    public R<List<SysUserVo>> listByDept(@PathVariable @NotNull Long deptId) {
+        return R.ok(userService.selectUserListByDept(deptId));
+    }
 }
diff --git a/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/service/ISysUserService.java b/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/service/ISysUserService.java
index cee572268..bbe78be2b 100644
--- a/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/service/ISysUserService.java
+++ b/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/service/ISysUserService.java
@@ -202,4 +202,11 @@ public interface ISysUserService {
      */
     int deleteUserByIds(Long[] userIds);
 
+    /**
+     * 通过部门id查询当前部门所有用户
+     *
+     * @param deptId
+     * @return
+     */
+    List<SysUserVo> selectUserListByDept(Long deptId);
 }
diff --git a/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/service/impl/SysUserServiceImpl.java b/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/service/impl/SysUserServiceImpl.java
index c8f63274c..1af4dcec3 100644
--- a/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/service/impl/SysUserServiceImpl.java
+++ b/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/service/impl/SysUserServiceImpl.java
@@ -513,6 +513,19 @@ public class SysUserServiceImpl implements ISysUserService, UserService {
         return flag;
     }
 
+    /**
+     * 通过部门id查询当前部门所有用户
+     *
+     * @param deptId
+     * @return
+     */
+    @Override
+    public List<SysUserVo> selectUserListByDept(Long deptId) {
+        SysUserBo sysUserBo = new SysUserBo();
+        sysUserBo.setDeptId(deptId);
+        return baseMapper.selectUserList(this.buildQueryWrapper(sysUserBo));
+    }
+
     @Cacheable(cacheNames = CacheNames.SYS_USER_NAME, key = "#userId")
     @Override
     public String selectUserNameById(Long userId) {