diff --git a/src/main/java/xyz/playedu/api/controller/backend/UserController.java b/src/main/java/xyz/playedu/api/controller/backend/UserController.java
index ba5fd52..c3db8d7 100644
--- a/src/main/java/xyz/playedu/api/controller/backend/UserController.java
+++ b/src/main/java/xyz/playedu/api/controller/backend/UserController.java
@@ -1,6 +1,7 @@
 package xyz.playedu.api.controller.backend;
 
 import lombok.extern.slf4j.Slf4j;
+import org.apache.commons.collections4.MapUtils;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.context.ApplicationContext;
 import org.springframework.transaction.annotation.Transactional;
@@ -22,10 +23,7 @@ import xyz.playedu.api.types.paginate.PaginationResult;
 import xyz.playedu.api.types.paginate.UserPaginateFilter;
 import xyz.playedu.api.util.HelperUtil;
 
-import java.util.ArrayList;
-import java.util.Date;
-import java.util.HashMap;
-import java.util.List;
+import java.util.*;
 
 /**
  * @Author 杭州白书科技有限公司
@@ -50,8 +48,27 @@ public class UserController {
 
     @BackendPermissionMiddleware(slug = BPermissionConstant.USER_INDEX)
     @GetMapping("/index")
-    public JsonResponse index(@RequestParam(name = "page", defaultValue = "1") Integer page, @RequestParam(name = "size", defaultValue = "10") Integer size, @RequestParam(name = "name", required = false) String name, @RequestParam(name = "email", required = false) String email, @RequestParam(name = "nickname", required = false) String nickname, @RequestParam(name = "id_card", required = false) String idCard, @RequestParam(name = "is_active", required = false) Integer isActive, @RequestParam(name = "is_lock", required = false) Integer isLock, @RequestParam(name = "is_verify", required = false) Integer isVerify, @RequestParam(name = "is_set_password", required = false) Integer isSetPassword, @RequestParam(name = "created_at", required = false) Date[] createdAt) {
+    public JsonResponse index(@RequestParam HashMap<String, Object> params) {
+        Integer page = MapUtils.getInteger(params, "page", 1);
+        Integer size = MapUtils.getInteger(params, "size", 10);
+        String name = MapUtils.getString(params, "name");
+        String email = MapUtils.getString(params, "email");
+        String nickname = MapUtils.getString(params, "nickname");
+        String idCard = MapUtils.getString(params, "id_card");
+        Integer isActive = MapUtils.getInteger(params, "is_active");
+        Integer isLock = MapUtils.getInteger(params, "is_lock");
+        Integer isVerify = MapUtils.getInteger(params, "is_verify");
+        Integer isSetPassword = MapUtils.getInteger(params, "is_set_password");
+        String createdAtStr = MapUtils.getString(params, "created_at");
+        String depIdsStr = MapUtils.getString(params, "dep_ids");
+
+        String sortField = MapUtils.getString(params, "sort_field", "id");
+        String sortAlgo = MapUtils.getString(params, "sort_algo", "desc");
+
         UserPaginateFilter filter = new UserPaginateFilter();
+        filter.setSortAlgo(sortAlgo);
+        filter.setSortField(sortField);
+
         if (name != null && name.length() > 0) {
             filter.setName(name);
         }
@@ -76,9 +93,15 @@ public class UserController {
         if (isSetPassword != null) {
             filter.setIsSetPassword(isSetPassword);
         }
-        if (createdAt != null && createdAt.length == 2) {
+        if (createdAtStr != null && createdAtStr.length() > 0) {
+            Date[] createdAt = Arrays.stream(createdAtStr.split(",")).map(Date::new).toArray(Date[]::new);
             filter.setCreatedAt(createdAt);
         }
+        log.info("depIds:" + depIdsStr);
+        if (depIdsStr != null && depIdsStr.length() > 0) {
+            Integer[] depIds = Arrays.stream(depIdsStr.split(",")).map(Integer::valueOf).toArray(Integer[]::new);
+            filter.setDepIds(depIds);
+        }
 
         PaginationResult<User> result = userService.paginate(page, size, filter);
         return JsonResponse.data(result);
diff --git a/src/main/java/xyz/playedu/api/service/impl/UserServiceImpl.java b/src/main/java/xyz/playedu/api/service/impl/UserServiceImpl.java
index dd5cd14..5f7efdb 100644
--- a/src/main/java/xyz/playedu/api/service/impl/UserServiceImpl.java
+++ b/src/main/java/xyz/playedu/api/service/impl/UserServiceImpl.java
@@ -15,6 +15,7 @@ import xyz.playedu.api.types.paginate.PaginationResult;
 import xyz.playedu.api.types.paginate.UserPaginateFilter;
 
 import java.util.ArrayList;
+import java.util.Arrays;
 import java.util.List;
 
 /**
@@ -38,37 +39,45 @@ public class UserServiceImpl extends ServiceImpl<UserMapper, User> implements Us
     public PaginationResult<User> paginate(int page, int size, UserPaginateFilter filter) {
         QueryWrapper<User> wrapper = query().getWrapper().eq("1", "1");
 
-        if (filter != null) {
-            if (filter.getEmail() != null) {
-                wrapper.eq("email", filter.getEmail());
-            }
-            if (filter.getName() != null) {
-                wrapper.eq("name", filter.getName());
-            }
-            if (filter.getNickname() != null) {
-                wrapper.eq("nickname", filter.getNickname());
-            }
-            if (filter.getIdCard() != null) {
-                wrapper.eq("id_card", filter.getIdCard());
-            }
-            if (filter.getIsActive() != null) {
-                wrapper.eq("is_active", filter.getIsActive());
-            }
-            if (filter.getIsLock() != null) {
-                wrapper.eq("is_lock", filter.getIsLock());
-            }
-            if (filter.getIsVerify() != null) {
-                wrapper.eq("is_verify", filter.getIsVerify());
-            }
-            if (filter.getIsSetPassword() != null) {
-                wrapper.eq("is_set_password", filter.getIsSetPassword());
-            }
-            if (filter.getCreatedAt() != null && filter.getCreatedAt().length == 2) {
-                wrapper.between("created_at", filter.getCreatedAt()[0], filter.getCreatedAt()[1]);
-            }
-            if (filter.getSortField() != null && filter.getSortAlgo() != null) {
-                wrapper.orderBy(true, filter.getSortAlgo().toUpperCase() == "ASC", filter.getSortField());
+        if (filter.getEmail() != null) {
+            wrapper.eq("email", filter.getEmail());
+        }
+        if (filter.getName() != null) {
+            wrapper.eq("name", filter.getName());
+        }
+        if (filter.getNickname() != null) {
+            wrapper.eq("nickname", filter.getNickname());
+        }
+        if (filter.getIdCard() != null) {
+            wrapper.eq("id_card", filter.getIdCard());
+        }
+        if (filter.getIsActive() != null) {
+            wrapper.eq("is_active", filter.getIsActive());
+        }
+        if (filter.getIsLock() != null) {
+            wrapper.eq("is_lock", filter.getIsLock());
+        }
+        if (filter.getIsVerify() != null) {
+            wrapper.eq("is_verify", filter.getIsVerify());
+        }
+        if (filter.getIsSetPassword() != null) {
+            wrapper.eq("is_set_password", filter.getIsSetPassword());
+        }
+        if (filter.getCreatedAt() != null && filter.getCreatedAt().length == 2) {
+            wrapper.between("created_at", filter.getCreatedAt()[0], filter.getCreatedAt()[1]);
+        }
+        if (filter.getDepIds() != null && filter.getDepIds().length > 0) {
+            List<Integer> userIds = userDepartmentService.getUserIdsByDepIds(filter.getDepIds());
+            if (userIds.size() == 0) {
+                userIds.add(0);
             }
+            wrapper.in("id", userIds);
+        }
+
+        if (filter.getSortAlgo().equals("desc")) {
+            wrapper.orderByDesc(filter.getSortField());
+        } else {
+            wrapper.orderByAsc(filter.getSortField());
         }
 
         IPage<User> userPage = new Page<>(page, size);
diff --git a/src/main/java/xyz/playedu/api/service/impl/internal/UserDepartmentServiceImpl.java b/src/main/java/xyz/playedu/api/service/impl/internal/UserDepartmentServiceImpl.java
index f151bf7..666f891 100644
--- a/src/main/java/xyz/playedu/api/service/impl/internal/UserDepartmentServiceImpl.java
+++ b/src/main/java/xyz/playedu/api/service/impl/internal/UserDepartmentServiceImpl.java
@@ -6,6 +6,10 @@ import xyz.playedu.api.service.internal.UserDepartmentService;
 import xyz.playedu.api.mapper.UserDepartmentMapper;
 import org.springframework.stereotype.Service;
 
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+
 /**
  * @author tengteng
  * @description 针对表【user_department】的数据库操作Service实现
@@ -14,6 +18,18 @@ import org.springframework.stereotype.Service;
 @Service
 public class UserDepartmentServiceImpl extends ServiceImpl<UserDepartmentMapper, UserDepartment>
         implements UserDepartmentService {
+
+    @Override
+    public List<Integer> getUserIdsByDepIds(Integer[] depIds) {
+        List<Integer> ids = new ArrayList<>();
+        List<UserDepartment> userDepartments = list(query().getWrapper().in("dep_id", Arrays.asList(depIds)));
+        if (userDepartments.size() > 0) {
+            for (UserDepartment userDepartment : userDepartments) {
+                ids.add(userDepartment.getUserId());
+            }
+        }
+        return ids;
+    }
 }
 
 
diff --git a/src/main/java/xyz/playedu/api/service/internal/UserDepartmentService.java b/src/main/java/xyz/playedu/api/service/internal/UserDepartmentService.java
index 2edcead..f7dda74 100644
--- a/src/main/java/xyz/playedu/api/service/internal/UserDepartmentService.java
+++ b/src/main/java/xyz/playedu/api/service/internal/UserDepartmentService.java
@@ -3,10 +3,13 @@ package xyz.playedu.api.service.internal;
 import xyz.playedu.api.domain.UserDepartment;
 import com.baomidou.mybatisplus.extension.service.IService;
 
+import java.util.List;
+
 /**
 * @author tengteng
 * @description 针对表【user_department】的数据库操作Service
 * @createDate 2023-02-23 15:08:38
 */
 public interface UserDepartmentService extends IService<UserDepartment> {
+    List<Integer> getUserIdsByDepIds(Integer[] depIds);
 }
diff --git a/src/main/java/xyz/playedu/api/types/paginate/UserPaginateFilter.java b/src/main/java/xyz/playedu/api/types/paginate/UserPaginateFilter.java
index 3cd10c1..93c6c24 100644
--- a/src/main/java/xyz/playedu/api/types/paginate/UserPaginateFilter.java
+++ b/src/main/java/xyz/playedu/api/types/paginate/UserPaginateFilter.java
@@ -27,6 +27,8 @@ public class UserPaginateFilter {
     // 创建时间范围过滤
     private Date[] createdAt;
 
+    private Integer[] depIds;
+
     // 排序控制
     private String sortField;
     private String sortAlgo;