diff --git a/config.yml b/config.yml
index 6856b74..017c9a9 100644
--- a/config.yml
+++ b/config.yml
@@ -117,6 +117,10 @@ dingtalk:
   enable-sync: false  # 是否开启定时同步钉钉的任务
   dept-sync-time: "0 30 2 * * *" # 部门同步任务的时间点 * * * * * * 秒 分 时 日 月 周, 请把时间设置在凌晨 1 ~ 5 点
   user-sync-time: "0 30 3 * * *" # 用户同步任务的时间点 * * * * * * 秒 分 时 日 月 周, 请把时间设置在凌晨 1 ~ 5 点,注意请把用户同步的任务滞后于部门同步时间,比如部门为2点,则用户为3点
+  dept-list:      #部门列表，不设置则使用公司根部门，在开头加^表示不同步此部门，只需配置需要同步的部门ID
+     #- "1"   #根组织ID
+     - "48456726"   #需要同步的部门ID
+     #- "^61213417"  #不同步的ID,不配置即只同步上一ID
 wecom:
   # 配置获取详细文档参考：http://ldapdoc.eryajf.net/pages/cf1698/
   flag: "wecom" # 作为微信在平台的标识
diff --git a/config/config.go b/config/config.go
index 2f10749..e918858 100644
--- a/config/config.go
+++ b/config/config.go
@@ -167,6 +167,7 @@ type DingTalkConfig struct {
 	EnableSync   bool   `mapstructure:"enable-sync" json:"enableSync"`
 	DeptSyncTime string `mapstructure:"dept-sync-time" json:"deptSyncTime"`
 	UserSyncTime string `mapstructure:"user-sync-time" json:"userSyncTime"`
+	DeptList     []string `mapstructure:"dept-list" json:"deptList"`
 }
 
 type WeComConfig struct {
diff --git a/public/client/dingtalk/dingtalk.go b/public/client/dingtalk/dingtalk.go
index 669c05a..0b82377 100644
--- a/public/client/dingtalk/dingtalk.go
+++ b/public/client/dingtalk/dingtalk.go
@@ -2,6 +2,7 @@ package dingtalk
 
 import (
 	"fmt"
+	"strconv"
 	"strings"
 
 	"github.com/eryajf/go-ldap-admin/config"
@@ -14,16 +15,69 @@ import (
 func GetAllDepts() (ret []map[string]interface{}, err error) {
 	depts, err := InitDingTalkClient().FetchDeptList(1, true, "zh_CN")
 	if err != nil {
-		return ret, err
-	}
-	ret = make([]map[string]interface{}, 0)
-	for _, dept := range depts.Dept {
-		ele := make(map[string]interface{})
-		ele["id"] = dept.Id
-		ele["name"] = dept.Name
-		ele["parentid"] = dept.ParentId
-		ele["custom_name_pinyin"] = tools.ConvertToPinYin(dept.Name)
-		ret = append(ret, ele)
+			return ret, err
+		}
+	if len(config.Conf.DingTalk.DeptList) == 0 {
+		
+		ret = make([]map[string]interface{}, 0)
+		for _, dept := range depts.Dept {
+			ele := make(map[string]interface{})
+			ele["id"] = dept.Id
+			ele["name"] = dept.Name
+			ele["parentid"] = dept.ParentId
+			ele["custom_name_pinyin"] = tools.ConvertToPinYin(dept.Name)
+			ret = append(ret, ele)
+		}
+	} else {
+
+		// 遍历配置的部门ID列表获取数据进行处理
+		// 从取得的所有部门列表中将配置的部门ID筛选出来再去请求其子部门过滤为1和为配置值的部门ID
+		ret = make([]map[string]interface{}, 0)
+
+		for _, dept := range depts.Dept {
+			inset := false
+			for _, dep_s := range config.Conf.DingTalk.DeptList {
+				if strings.HasPrefix(dep_s, "^") {
+					continue
+				}
+				setdepid, _ := strconv.Atoi(dep_s)
+				if dept.Id == setdepid {
+					inset = true
+					break
+				}
+			}
+			if dept.Id == 1 || inset {
+				ele := make(map[string]interface{})
+				ele["id"] = dept.Id
+				ele["name"] = dept.Name
+				ele["parentid"] = dept.ParentId
+				ele["custom_name_pinyin"] = tools.ConvertToPinYin(dept.Name)
+				ret = append(ret, ele)
+			}
+		}
+
+		for _, dep_s := range config.Conf.DingTalk.DeptList {
+			dept_id := dep_s
+
+			if strings.HasPrefix(dep_s, "^") || dept_id == "1" {
+				continue
+			}
+			depid, _ := strconv.Atoi(dept_id)
+			depts, err := InitDingTalkClient().FetchDeptList(depid, true, "zh_CN")
+
+			if err != nil {
+				return ret, err
+			}
+
+			for _, dept := range depts.Dept {
+				ele := make(map[string]interface{})
+				ele["id"] = dept.Id
+				ele["name"] = dept.Name
+				ele["parentid"] = dept.ParentId
+				ele["custom_name_pinyin"] = tools.ConvertToPinYin(dept.Name)
+				ret = append(ret, ele)
+			}
+		}
 	}
 	return
 }