diff --git a/Src/Dlhis.Entity/SettlementSupplierMonthly.cs b/Src/Dlhis.Entity/SettlementSupplierMonthly.cs
new file mode 100644
index 00000000..a08c6f3f
--- /dev/null
+++ b/Src/Dlhis.Entity/SettlementSupplierMonthly.cs
@@ -0,0 +1,65 @@
+using Kurisu.AspNetCore.DataAccess.Entity;
+using Kurisu.AspNetCore.DataAccess.SqlSugar;
+using SqlSugar;
+
+namespace Dlhis.Entity;
+
+/// <summary>
+/// 供应商月结算表
+/// </summary>
+[SugarTable("SettlementSupplierMonthly")]
+public class SettlementSupplierMonthly : SugarBaseEntity, ITenantId
+{
+    /// <summary>
+    /// YYYYMM
+    /// </summary>
+    [SugarColumn(IsNullable = false)]
+    public string SettleMonth { get; set; }
+
+
+    [SugarColumn(IsNullable = false)]
+    public string SupplierName { get; set; }
+
+
+    [SugarColumn(IsNullable = false)]
+    public Guid BusinessPlaceCode { get; set; }
+
+
+    [SugarColumn(IsNullable = false)]
+    public string BusinessPlaceName { get; set; }
+
+    /// <summary>
+    /// 期初
+    /// </summary>
+    [SugarColumn(IsNullable = false, DefaultValue = "0")]
+    public decimal OpeningBalance { get; set; }
+
+    /// <summary>
+    /// 消费总额
+    /// </summary>
+    [SugarColumn(IsNullable = false, DefaultValue = "0")]
+    public decimal CostAmount { get; set; }
+
+    /// <summary>
+    /// 结算金额
+    /// </summary>
+    [SugarColumn(IsNullable = false, DefaultValue = "0")]
+    public decimal PaidAmount { get; set; }
+
+    /// <summary>
+    /// 退款金额
+    /// </summary>
+    [SugarColumn(IsNullable = false, DefaultValue = "0")]
+    public decimal RefundAmount { get; set; }
+
+    /// <summary>
+    /// 期末
+    /// </summary>
+    [SugarColumn(IsNullable = false, DefaultValue = "0")]
+    public decimal ClosingAmount { get; set; }
+
+    [SugarColumn(IsNullable = false, DefaultValue = "1")]
+    public bool Valid { get; set; }
+
+    public string TenantId { get; set; }
+}
\ No newline at end of file
diff --git a/Src/Dlhis.ScheduledTask/DeviceUploadLog/Controllers/DeviceUploadLogsController.cs b/Src/Dlhis.ScheduledTask/DeviceUploadLog/Controllers/DeviceUploadLogsController.cs
index d4f9fc9c..91df64bb 100644
--- a/Src/Dlhis.ScheduledTask/DeviceUploadLog/Controllers/DeviceUploadLogsController.cs
+++ b/Src/Dlhis.ScheduledTask/DeviceUploadLog/Controllers/DeviceUploadLogsController.cs
@@ -109,4 +109,5 @@ public class DeviceUploadLogsController : ControllerBase
     }
     
     
+    
 }
\ No newline at end of file
diff --git a/Src/Dlhis.ScheduledTask/TaskAssignment/Controllers/AssignmentsController.cs b/Src/Dlhis.ScheduledTask/TaskAssignment/Controllers/AssignmentsController.cs
index 32848b43..29dcbfa8 100644
--- a/Src/Dlhis.ScheduledTask/TaskAssignment/Controllers/AssignmentsController.cs
+++ b/Src/Dlhis.ScheduledTask/TaskAssignment/Controllers/AssignmentsController.cs
@@ -1,12 +1,16 @@
-using Dlhis.Entity.Basic.Entity;
-using Dlhis.Entity.Basic.Enums;
+using Dlhis.Entity;
+using Dlhis.Entity.Basic.Entity;
 using Dlhis.Entity.Canteen.Entities;
 using Dlhis.Entity.Canteen.Enums;
 using Dlhis.ScheduledTask.TaskAssignment.Request;
 using Dlhis.ScheduledTask.TaskAssignment.Response;
 using Dlhis.ScheduledTask.TaskAssignment.Services;
+using Dlhis.Sys.Api;
+using Dlhis.Sys.Api.Request;
 using Kurisu.AspNetCore.CustomClass;
+using Kurisu.AspNetCore.DataAccess.Dto;
 using Kurisu.AspNetCore.DataAccess.SqlSugar.Aop;
+using Kurisu.AspNetCore.DataAccess.SqlSugar.Extensions;
 using Kurisu.AspNetCore.DataAccess.SqlSugar.Services;
 using Kurisu.AspNetCore.UnifyResultAndValidation.Aop;
 using Microsoft.AspNetCore.Authorization;
@@ -25,11 +29,13 @@ public class AssignmentsController : ControllerBase
 {
     private readonly IAssignmentService _assignmentService;
     private readonly IDbContext _dbContext;
+    private readonly IUserApi _userApi;
 
-    public AssignmentsController(IAssignmentService assignmentService, IDbContext dbContext)
+    public AssignmentsController(IAssignmentService assignmentService, IDbContext dbContext, IUserApi userApi)
     {
         _assignmentService = assignmentService;
         _dbContext = dbContext;
+        _userApi = userApi;
     }
 
     /// <summary>
@@ -115,7 +121,6 @@ public class AssignmentsController : ControllerBase
                 .ExecuteCommandAsync();
         }
 
-
         //
         // var userCodes = await _dbContext.Queryable<GainfoLeaveEntity>().Where(x => x.ResignationDate.HasValue && x.ResignationDate >= s && x.ResignationDate <= e)
         //     .Where(x => x.Type != GainfoUserTypeEnumType.External && x.Type != GainfoUserTypeEnumType.Outsource)
@@ -150,4 +155,193 @@ public class AssignmentsController : ControllerBase
         //         .ExecuteCommandAsync();
         // }
     }
+
+    [AllowAnonymous]
+    [IgnoreTenant]
+    [HttpPost("settlement/supplier/calc/{year:int}/{month:int}")]
+    public async Task CalcSettlementSupplier(int year, [FromQuery] int month)
+    {
+        if (month is < 1 or > 12)
+        {
+            throw new UserFriendlyException("月份错误");
+        }
+
+        //周期:上个月19号到本月18号
+        var s = new DateTime(year, month, 19).AddMonths(-1);
+        var e = new DateTime(year, month, 19);
+
+        var previousSettlementSupplierMonth = $"{s.Year}{s.Month:00}";
+        var currentSettlementSupplierMonth = $"{e.Year}{e.Month:00}";
+
+        var businessSettlements = await _dbContext.Queryable<BalanceRecordEntity>()
+            .Where(x => x.CostDate >= s && x.CostDate < e)
+            .Where(x => x.Type == BalanceRecordTypeEnumType.Out && x.Status == BalanceRecordStatusEnumType.Valid)
+            .Where(x => x.TenantId == "2401" && x.BusinessPlaceCode.HasValue)
+            .GroupBy(x => new { x.BusinessPlaceCode })
+            .Select(x => new
+            {
+                x.BusinessPlaceCode,
+                Amount = SqlFunc.IsNull(SqlFunc.AggregateSum(x.Amount), 0)
+            })
+            .ToListAsync();
+
+        var businessPlaceCodes = businessSettlements.Select(x => x.BusinessPlaceCode).ToList();
+        var businessPlaces = await _dbContext.Queryable<BusinessPlaceEntity>()
+            .Where(x => businessPlaceCodes.Contains(x.Code))
+            .Where(x => x.TenantId == "2401")
+            .ToListAsync();
+
+        var previousData = await _dbContext.Queryable<SettlementSupplierMonthly>()
+            .Where(x => x.SettleMonth == previousSettlementSupplierMonth)
+            .Where(x => businessPlaceCodes.Contains(x.BusinessPlaceCode))
+            .Where(x => x.TenantId == "2401")
+            .ToListAsync();
+
+        var settlementSupplierMonthlies = businessSettlements.Select(x =>
+        {
+            var businessPlace = businessPlaces.First(p => p.Code == x.BusinessPlaceCode);
+            var before = previousData.FirstOrDefault(p => p.BusinessPlaceCode == x.BusinessPlaceCode);
+
+            return new SettlementSupplierMonthly
+            {
+                BusinessPlaceCode = x.BusinessPlaceCode!.Value,
+                BusinessPlaceName = businessPlace.Name,
+                SupplierName = businessPlace.Supplier,
+
+                SettleMonth = currentSettlementSupplierMonth,
+                OpeningBalance = before?.ClosingAmount ?? 0,
+
+                CostAmount = x.Amount,
+                PaidAmount = 0,
+                RefundAmount = 0,
+                ClosingAmount = (before?.ClosingAmount ?? 0) + x.Amount,
+                Valid = true,
+                TenantId = "2401"
+            };
+        }).ToList();
+
+        await _dbContext.InsertAsync(settlementSupplierMonthlies);
+    }
+
+    [AllowAnonymous]
+    [Transactional]
+    [IgnoreTenant]
+    [HttpPost("settlement/supplier/pay")]
+    public async Task ManuallySettlementSupplier1(ManuallySettlementSupplierRequest1 request)
+    {
+        var data = await _dbContext.Queryable<SettlementSupplierMonthly>()
+            .Where(x => x.SettleMonth == request.SettleMonth)
+            .Where(x => x.Valid)
+            .FirstAsync();
+
+        //复制data然后修改
+        var newData = new SettlementSupplierMonthly
+        {
+            BusinessPlaceCode = data.BusinessPlaceCode,
+            BusinessPlaceName = data.BusinessPlaceName,
+            SupplierName = data.SupplierName,
+            SettleMonth = data.SettleMonth,
+            OpeningBalance = data.OpeningBalance,
+            CostAmount = data.CostAmount,
+            PaidAmount = request.Pay,
+            RefundAmount = 0,
+            ClosingAmount = data.ClosingAmount - request.Pay,
+            Valid = true,
+            TenantId = data.TenantId
+        };
+
+        if (newData.ClosingAmount < 0)
+        {
+            throw new UserFriendlyException("结算金额过大，导致期末金额小于0");
+        }
+
+        data.Valid = false;
+        await _dbContext.UpdateAsync(data);
+        await _dbContext.InsertAsync(newData);
+    }
+
+    [AllowAnonymous]
+    [IgnoreTenant]
+    [HttpPost("settlement/supplier/refund")]
+    public async Task ManuallySettlementSupplier1(ManuallySettlementSupplierRequest2 request)
+    {
+        var data = await _dbContext.Queryable<SettlementSupplierMonthly>()
+            .Where(x => x.SettleMonth == request.SettleMonth)
+            .Where(x => x.Valid)
+            .FirstAsync();
+
+        //复制data然后修改
+        var newData = new SettlementSupplierMonthly
+        {
+            BusinessPlaceCode = data.BusinessPlaceCode,
+            BusinessPlaceName = data.BusinessPlaceName,
+            SupplierName = data.SupplierName,
+            SettleMonth = data.SettleMonth,
+            OpeningBalance = data.OpeningBalance,
+            CostAmount = data.CostAmount,
+            PaidAmount = 0,
+            RefundAmount = request.Refund,
+            ClosingAmount = data.ClosingAmount - request.Refund,
+            Valid = true,
+            TenantId = data.TenantId
+        };
+
+        if (newData.ClosingAmount < 0)
+        {
+            throw new UserFriendlyException("退款金额过大，导致期末金额小于0");
+        }
+
+        data.Valid = false;
+        await _dbContext.UpdateAsync(data);
+        await _dbContext.InsertAsync(newData);
+    }
+
+    [AllowAnonymous]
+    [IgnoreTenant]
+    [HttpPost("settlement/supplier/page")]
+    public async Task<Pagination<SettlementSupplierPageResponse>> GetSettlementSupplierPageAsync([FromQuery] SettlementSupplierPageRequest request)
+    {
+        var page = await _dbContext.Queryable<SettlementSupplierMonthly>()
+            .Where(x => x.SettleMonth == request.SettleMonth && x.TenantId == "2401")
+            .Where(x => x.Valid)
+            .OrderByDescending(x => x.CreateTime)
+            .Select<SettlementSupplierPageResponse>()
+            .ToPageListAsync(request);
+
+        try
+        {
+            var userIds = page.Data.Select(x => x.CreatedBy).Distinct().ToList();
+            var userInfos = await _userApi.GetUserByIdsAsync(new IdsRequest { Ids = userIds });
+            page.Data.ForEach(item => item.Creator = userInfos.FirstOrDefault(x => x.Id == item.CreatedBy)?.OperatorName);
+        }
+        catch (Exception)
+        {
+        }
+
+        return page;
+    }
+
+    [AllowAnonymous]
+    [IgnoreTenant]
+    [HttpPost("settlement/supplier/originPage")]
+    public async Task<Pagination<SettlementSupplierPageResponse>> GetSettlementSupplierOriginPageAsync([FromQuery] SettlementSupplierPageRequest request)
+    {
+        var page = await _dbContext.Queryable<SettlementSupplierMonthly>()
+            .Where(x => x.SettleMonth == request.SettleMonth && x.TenantId == "2401")
+            .OrderByDescending(x => x.CreateTime)
+            .Select<SettlementSupplierPageResponse>()
+            .ToPageListAsync(request);
+
+        try
+        {
+            var userIds = page.Data.Select(x => x.CreatedBy).Distinct().ToList();
+            var userInfos = await _userApi.GetUserByIdsAsync(new IdsRequest { Ids = userIds });
+            page.Data.ForEach(item => item.Creator = userInfos.FirstOrDefault(x => x.Id == item.CreatedBy)?.OperatorName);
+        }
+        catch (Exception)
+        {
+        }
+
+        return page;
+    }
 }
\ No newline at end of file
diff --git a/Src/Dlhis.ScheduledTask/TaskAssignment/Request/ManuallySettlementSupplierRequest.cs b/Src/Dlhis.ScheduledTask/TaskAssignment/Request/ManuallySettlementSupplierRequest.cs
new file mode 100644
index 00000000..f414fe08
--- /dev/null
+++ b/Src/Dlhis.ScheduledTask/TaskAssignment/Request/ManuallySettlementSupplierRequest.cs
@@ -0,0 +1,21 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace Dlhis.ScheduledTask.TaskAssignment.Request;
+
+public class ManuallySettlementSupplierRequest1
+{
+    [Required]
+    public string SettleMonth { get; set; }
+
+    [Range(0, double.MaxValue, ErrorMessage = "结算金额必须大于等于0")]
+    public decimal Pay { get; set; }
+}
+
+public class ManuallySettlementSupplierRequest2
+{
+    [Required]
+    public string SettleMonth { get; set; }
+
+    [Range(0, double.MaxValue, ErrorMessage = "退款金额必须大于等于0")]
+    public decimal Refund { get; set; }
+}
\ No newline at end of file
diff --git a/Src/Dlhis.ScheduledTask/TaskAssignment/Request/SettlementSupplierPageRequest.cs b/Src/Dlhis.ScheduledTask/TaskAssignment/Request/SettlementSupplierPageRequest.cs
new file mode 100644
index 00000000..4825cd13
--- /dev/null
+++ b/Src/Dlhis.ScheduledTask/TaskAssignment/Request/SettlementSupplierPageRequest.cs
@@ -0,0 +1,9 @@
+using Kurisu.AspNetCore.DataAccess.Dto;
+
+namespace Dlhis.ScheduledTask.TaskAssignment.Request;
+
+public class SettlementSupplierPageRequest : PageDto
+{
+    public string SettleMonth { get; set; }
+    public List<Guid> BusinessPlaceCodes { get; set; }
+}
\ No newline at end of file
diff --git a/Src/Dlhis.ScheduledTask/TaskAssignment/Response/SettlementSupplierPageResponse.cs b/Src/Dlhis.ScheduledTask/TaskAssignment/Response/SettlementSupplierPageResponse.cs
new file mode 100644
index 00000000..8c471730
--- /dev/null
+++ b/Src/Dlhis.ScheduledTask/TaskAssignment/Response/SettlementSupplierPageResponse.cs
@@ -0,0 +1,47 @@
+namespace Dlhis.ScheduledTask.TaskAssignment.Response;
+
+public class SettlementSupplierPageResponse
+{
+    /// <summary>
+    /// YYYYMM
+    /// </summary>
+    public string SettleMonth { get; set; }
+    
+    public string SupplierName { get; set; }
+    
+    public Guid BusinessPlaceCode { get; set; }
+    
+    public string BusinessPlaceName { get; set; }
+
+    /// <summary>
+    /// 期初
+    /// </summary>
+    public decimal OpeningBalance { get; set; }
+
+    /// <summary>
+    /// 消费总额
+    /// </summary>
+    public decimal CostAmount { get; set; }
+
+    /// <summary>
+    /// 结算金额
+    /// </summary>
+    public decimal PaidAmount { get; set; }
+
+    /// <summary>
+    /// 退款金额
+    /// </summary>
+    public decimal RefundAmount { get; set; }
+
+    /// <summary>
+    /// 期末
+    /// </summary>
+    public decimal ClosingAmount { get; set; }
+
+    public bool Valid { get; set; }
+
+    public string TenantId { get; set; }
+
+    public int CreatedBy { get; set; }
+    public string Creator { get; set; }
+}
\ No newline at end of file