diff --git a/DOAN.Admin.WebApi/Controllers/MES/dev/DeviceAccountController.cs b/DOAN.Admin.WebApi/Controllers/MES/dev/DeviceAccountController.cs
index 24f0dd7..82b8e20 100644
--- a/DOAN.Admin.WebApi/Controllers/MES/dev/DeviceAccountController.cs
+++ b/DOAN.Admin.WebApi/Controllers/MES/dev/DeviceAccountController.cs
@@ -38,6 +38,11 @@ namespace DOAN.Admin.WebApi.Controllers
             var response = _DeviceAccountService.GetList(parm);
             return SUCCESS(response);
         }
+
+
+
+
+
         /// <summary>
         /// 查询绑定或者未绑定巡检任务的设备台账
         /// </summary>
diff --git a/DOAN.Admin.WebApi/Controllers/MES/group/GroupPostController.cs b/DOAN.Admin.WebApi/Controllers/MES/group/GroupPostController.cs
new file mode 100644
index 0000000..8e1741a
--- /dev/null
+++ b/DOAN.Admin.WebApi/Controllers/MES/group/GroupPostController.cs
@@ -0,0 +1,109 @@
+using Microsoft.AspNetCore.Mvc;
+using DOAN.Model.Dto;
+using DOAN.Model.MES.group;
+using DOAN.Model.MES.group.Dto;
+using DOAN.Service.group.IService;
+using DOAN.Admin.WebApi.Filters;
+
+//创建时间：2024-08-07
+namespace DOAN.Admin.WebApi.Controllers
+{
+    /// <summary>
+    /// 岗位
+    /// </summary>
+    [Verify]
+    [Route("mes/groupManagement/GroupPost")]
+    public class GroupPostController : BaseController
+    {
+        /// <summary>
+        /// 岗位接口
+        /// </summary>
+        private readonly IGroupPostService _GroupPostService;
+
+        public GroupPostController(IGroupPostService GroupPostService)
+        {
+            _GroupPostService = GroupPostService;
+        }
+
+        /// <summary>
+        /// 查询岗位列表
+        /// </summary>
+        /// <param name="parm"></param>
+        /// <returns></returns>
+        [HttpGet("list")]
+        [ActionPermissionFilter(Permission = "groupManagement:grouppost:list")]
+        public IActionResult QueryGroupPost([FromQuery] GroupPostQueryDto parm)
+        {
+            var response = _GroupPostService.GetList(parm);
+            return SUCCESS(response);
+        }
+
+
+        /// <summary>
+        /// 查询岗位详情
+        /// </summary>
+        /// <param name="Id"></param>
+        /// <returns></returns>
+        [HttpGet("{Id}")]
+        [ActionPermissionFilter(Permission = "groupManagement:grouppost:query")]
+        public IActionResult GetGroupPost(string Id)
+        {
+            var response = _GroupPostService.GetInfo(Id);
+            
+            var info = response.Adapt<GroupPost>();
+            return SUCCESS(info);
+        }
+
+        /// <summary>
+        /// 添加岗位
+        /// </summary>
+        /// <returns></returns>
+        [HttpPost]
+        [ActionPermissionFilter(Permission = "groupManagement:grouppost:add")]
+        [Log(Title = "岗位", BusinessType = BusinessType.INSERT)]
+        public IActionResult AddGroupPost([FromBody] GroupPostDto parm)
+        {
+            var modal = parm.Adapt<GroupPost>().ToCreate(HttpContext);
+
+            var response = _GroupPostService.AddGroupPost(modal);
+
+            return SUCCESS(response);
+        }
+
+        /// <summary>
+        /// 更新岗位
+        /// </summary>
+        /// <returns></returns>
+        [HttpPut]
+        [ActionPermissionFilter(Permission = "groupManagement:grouppost:edit")]
+        [Log(Title = "岗位", BusinessType = BusinessType.UPDATE)]
+        public IActionResult UpdateGroupPost([FromBody] GroupPostDto parm)
+        {
+            var modal = parm.Adapt<GroupPost>().ToUpdate(HttpContext);
+            var response = _GroupPostService.UpdateGroupPost(modal);
+
+            return ToResponse(response);
+        }
+
+        /// <summary>
+        /// 删除岗位
+        /// </summary>
+        /// <returns></returns>
+        [HttpDelete("{ids}")]
+        [ActionPermissionFilter(Permission = "groupManagement:grouppost:delete")]
+        [Log(Title = "岗位", BusinessType = BusinessType.DELETE)]
+        public IActionResult DeleteGroupPost(string ids)
+        {
+            string[] idsArr = Tools.SpitStrArrary(ids);
+            if (idsArr.Length <= 0) { return ToResponse(ApiResult.Error($"删除失败Id 不能为空")); }
+
+            var response = _GroupPostService.RemoveGroupPost(idsArr);
+
+            return ToResponse(response);
+        }
+
+
+
+
+    }
+}
\ No newline at end of file
diff --git a/DOAN.Admin.WebApi/appsettings.Development.json b/DOAN.Admin.WebApi/appsettings.Development.json
index 659c612..5e1b142 100644
--- a/DOAN.Admin.WebApi/appsettings.Development.json
+++ b/DOAN.Admin.WebApi/appsettings.Development.json
@@ -28,7 +28,7 @@
   //代码生成数据库配置
   "CodeGenDbConfig": {
     //代码生成连接字符串，注意{dbName}为固定格式，不要填写数据库名
-    "Conn": "Data Source=192.168.50.163;User ID=root;Password=123456;Initial Catalog={dbName};",
+    "Conn": "Data Source=192.168.0.58;User ID=root;Password=123456;Initial Catalog={dbName};",
     "DbType": 0,
     "IsAutoCloseConnection": true,
     "DbName": "GXAssembly" //代码生成默认连接数据库,Oracle库是实例的名称
diff --git a/DOAN.Common/TreeHelper.cs b/DOAN.Common/TreeHelper.cs
new file mode 100644
index 0000000..88d56f3
--- /dev/null
+++ b/DOAN.Common/TreeHelper.cs
@@ -0,0 +1,48 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace DOAN.Common
+{
+  
+
+    public class Node
+    {
+        public int Id { get; set; }
+        public int? ParentId { get; set; }
+    }
+
+    public static class TreeNodeHelper
+    {
+        /// <summary>
+        /// 获取指定节点的所有后代节点。
+        /// </summary>
+        /// <param name="nodes">所有节点的集合。</param>
+        /// <param name="rootId">根节点的 ID。</param>
+        /// <returns>所有后代节点的列表。</returns>
+        public static List<Node> GetDescendants(List<Node> nodes, int rootId)
+        {
+            var descendants = new List<Node>();
+
+            void FindChildren(Node node)
+            {
+                var children = nodes.Where(n => n.ParentId == node.Id).ToList();
+                foreach (var child in children)
+                {
+                    descendants.Add(child);
+                    FindChildren(child);
+                }
+            }
+
+            var rootNode = nodes.FirstOrDefault(n => n.Id == rootId);
+            if (rootNode != null)
+            {
+                FindChildren(rootNode);
+            }
+
+            return descendants;
+        }
+    }
+}
diff --git a/DOAN.Model/MES/group/Dto/GroupPostDto.cs b/DOAN.Model/MES/group/Dto/GroupPostDto.cs
new file mode 100644
index 0000000..282f8f6
--- /dev/null
+++ b/DOAN.Model/MES/group/Dto/GroupPostDto.cs
@@ -0,0 +1,41 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace DOAN.Model.MES.group.Dto
+{
+    /// <summary>
+    /// 岗位查询对象
+    /// </summary>
+    public class GroupPostQueryDto : PagerInfo 
+    {
+        public string PostName { get; set; }
+    }
+
+    /// <summary>
+    /// 岗位输入输出对象
+    /// </summary>
+    public class GroupPostDto
+    {
+        [Required(ErrorMessage = "雪花不能为空")]
+        public string Id { get; set; }
+
+        [Required(ErrorMessage = "父id不能为空")]
+        public string ParentId { get; set; }
+
+        public string PostName { get; set; }
+
+        public int? Status { get; set; }
+
+        public string Remark { get; set; }
+
+        public string CreatedBy { get; set; }
+
+        public DateTime? CreatedTime { get; set; }
+
+        public string UpdatedBy { get; set; }
+
+        public DateTime? UpdatedTime { get; set; }
+
+
+
+    }
+}
\ No newline at end of file
diff --git a/DOAN.Model/MES/group/GroupPost.cs b/DOAN.Model/MES/group/GroupPost.cs
new file mode 100644
index 0000000..c65b5c9
--- /dev/null
+++ b/DOAN.Model/MES/group/GroupPost.cs
@@ -0,0 +1,63 @@
+
+namespace DOAN.Model.MES.group
+{
+    /// <summary>
+    /// 岗位
+    /// </summary>
+    [SugarTable("group_post")]
+    public class GroupPost 
+    {
+        /// <summary>
+        /// 雪花 
+        /// </summary>
+        [SugarColumn(IsPrimaryKey = true, IsIdentity = false)]
+        public string Id { get; set; }
+
+        /// <summary>
+        /// 父id 
+        /// </summary>
+        [SugarColumn(ColumnName = "parent_id")]
+        public string ParentId { get; set; }
+
+        /// <summary>
+        /// 岗位名称 
+        /// </summary>
+        [SugarColumn(ColumnName = "post_name")]
+        public string PostName { get; set; }
+
+        /// <summary>
+        /// 1：启用  0:停用 
+        /// </summary>
+        public int? Status { get; set; }
+
+        /// <summary>
+        /// 备注 
+        /// </summary>
+        public string Remark { get; set; }
+
+        /// <summary>
+        /// 创建人 
+        /// </summary>
+        [SugarColumn(ColumnName = "cREATED_BY")]
+        public string CreatedBy { get; set; }
+
+        /// <summary>
+        /// 创建时间 
+        /// </summary>
+        [SugarColumn(ColumnName = "cREATED_TIME")]
+        public DateTime? CreatedTime { get; set; }
+
+        /// <summary>
+        /// 更新人 
+        /// </summary>
+        [SugarColumn(ColumnName = "uPDATED_BY")]
+        public string UpdatedBy { get; set; }
+
+        /// <summary>
+        /// 更新时间 
+        /// </summary>
+        [SugarColumn(ColumnName = "uPDATED_TIME")]
+        public DateTime? UpdatedTime { get; set; }
+
+    }
+}
\ No newline at end of file
diff --git a/DOAN.Service/MES/group/GroupPostService.cs b/DOAN.Service/MES/group/GroupPostService.cs
new file mode 100644
index 0000000..9c55b4e
--- /dev/null
+++ b/DOAN.Service/MES/group/GroupPostService.cs
@@ -0,0 +1,135 @@
+using System;
+using SqlSugar;
+using Infrastructure.Attribute;
+using Infrastructure.Extensions;
+using DOAN.Model;
+using DOAN.Model.Dto;
+using DOAN.Model.MES.group;
+using DOAN.Model.MES.group.Dto;
+using DOAN.Repository;
+using DOAN.Service.group.IService;
+using System.Linq;
+using DOAN.Common;
+
+namespace DOAN.Service.group
+{
+    /// <summary>
+    /// 岗位Service业务层处理
+    /// </summary>
+    [AppService(ServiceType = typeof(IGroupPostService), ServiceLifetime = LifeTime.Transient)]
+    public class GroupPostService : BaseService<GroupPost>, IGroupPostService
+    {
+        /// <summary>
+        /// 查询岗位列表
+        /// </summary>
+        /// <param name="parm"></param>
+        /// <returns></returns>
+        public PagedInfo<GroupPostDto> GetList(GroupPostQueryDto parm)
+        {
+            var predicate = Expressionable.Create<GroupPost>()
+                .AndIF(!string.IsNullOrEmpty(parm.PostName), it => it.PostName.Contains(parm.PostName));
+
+            ;
+
+            var response = Queryable()
+                .Where(predicate.ToExpression())
+                .ToPage<GroupPost, GroupPostDto>(parm);
+
+            return response;
+        }
+
+
+        /// <summary>
+        /// 获取详情
+        /// </summary>
+        /// <param name="Id"></param>
+        /// <returns></returns>
+        public GroupPost GetInfo(string Id)
+        {
+            var response = Queryable()
+                .Where(x => x.Id == Id)
+                .First();
+
+            return response;
+        }
+
+        /// <summary>
+        /// 添加岗位
+        /// </summary>
+        /// <param name="model"></param>
+        /// <returns></returns>
+        public GroupPost AddGroupPost(GroupPost model)
+        {
+            model.Id = XueHua;
+            if (string.IsNullOrEmpty(model.ParentId))
+            {
+                model.ParentId = "0";
+            }
+
+            return Context.Insertable(model).ExecuteReturnEntity();
+        }
+
+        /// <summary>
+        /// 修改岗位
+        /// </summary>
+        /// <param name="model"></param>
+        /// <returns></returns>
+        public int UpdateGroupPost(GroupPost model)
+        {
+            //var response = Update(w => w.Id == model.Id, it => new GroupPost()
+            //{
+            //    PostName = model.PostName,
+            //    Status = model.Status,
+            //    Remark = model.Remark,
+            //    CreatedBy = model.CreatedBy,
+            //    CreatedTime = model.CreatedTime,
+            //    UpdatedBy = model.UpdatedBy,
+            //    UpdatedTime = model.UpdatedTime,
+            //});
+            //return response;
+            return Update(model, true);
+        }
+
+        /// <summary>
+        /// 删除岗位包括子
+        /// </summary>
+        /// <param name="ids"></param>
+        /// <returns></returns>
+        public int RemoveGroupPost(string[] ids)
+        {
+            List<GroupPost> all_nodes = Context.Queryable<GroupPost>().ToList();
+
+
+            List<GroupPost> Descendants = GetDescendants(all_nodes, ids[0]);
+
+
+            List<string> children = Descendants.Select(it => it.Id).ToList();
+            children.Add(ids[0]);
+
+            return Delete(children.ToArray());
+        }
+        public List<GroupPost> GetDescendants(List<GroupPost> nodes, string rootId)
+        {
+            var descendants = new List<GroupPost>();
+
+
+            void FindChildren(GroupPost node)
+            {
+                var children = nodes.Where(n => n.ParentId == node.Id).ToList();
+                foreach (var child in children)
+                {
+                    descendants.Add(child);
+                    FindChildren(child);
+                }
+            }
+
+            var rootNode = nodes.FirstOrDefault(n => n.Id == rootId);
+            if (rootNode != null)
+            {
+                FindChildren(rootNode);
+            }
+
+            return descendants;
+        }
+    }
+}
\ No newline at end of file
diff --git a/DOAN.Service/MES/group/IService/IGroupPostService.cs b/DOAN.Service/MES/group/IService/IGroupPostService.cs
new file mode 100644
index 0000000..014ef89
--- /dev/null
+++ b/DOAN.Service/MES/group/IService/IGroupPostService.cs
@@ -0,0 +1,26 @@
+using System;
+using DOAN.Model;
+using DOAN.Model.Dto;
+using DOAN.Model.MES.group;
+using DOAN.Model.MES.group.Dto;
+using System.Collections.Generic;
+
+namespace DOAN.Service.group.IService
+{
+    /// <summary>
+    /// 岗位service接口
+    /// </summary>
+    public interface IGroupPostService : IBaseService<GroupPost>
+    {
+        PagedInfo<GroupPostDto> GetList(GroupPostQueryDto parm);
+
+        GroupPost GetInfo(string Id);
+
+        GroupPost AddGroupPost(GroupPost parm);
+
+        int UpdateGroupPost(GroupPost parm);
+
+        int RemoveGroupPost(string[] ids);
+
+    }
+}