diff --git a/Src/Dlhis.Entity/Canteen/Entities/UserBalanceTmpEntity.cs b/Src/Dlhis.Entity/Canteen/Entities/UserBalanceTmpEntity.cs
new file mode 100644
index 00000000..1fb925ec
--- /dev/null
+++ b/Src/Dlhis.Entity/Canteen/Entities/UserBalanceTmpEntity.cs
@@ -0,0 +1,28 @@
+using Kurisu.AspNetCore.DataAccess.Entity;
+using Kurisu.AspNetCore.DataAccess.SqlSugar;
+using SqlSugar;
+
+namespace Dlhis.Entity.Canteen.Entities;
+
+/// <summary>
+/// 用户余额表
+/// </summary>
+[SugarTable(TableName = "UserBalanceTmp", TableDescription = "用户余额表")]
+public class UserBalanceTmpEntity : SugarBaseEntity, IVersion
+{
+    /// <summary>
+    /// 学工号
+    /// </summary>
+    [SugarColumn(IsNullable = false, ColumnDescription = "学工号", UniqueGroupNameList = new[] { "idx_UserBalances_useCode" })]
+    public string UserCode { get; set; }
+
+    /// <summary>
+    /// 余额
+    /// </summary>
+    [SugarColumn(IsNullable = false, ColumnDescription = "余额")]
+    public decimal Balance { get; set; }
+
+    
+    [SugarColumn(IsNullable = false)]
+    public int Version { get; set; }
+}
\ 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 7cb59e4f..e07d75e9 100644
--- a/Src/Dlhis.ScheduledTask/TaskAssignment/Controllers/AssignmentsController.cs
+++ b/Src/Dlhis.ScheduledTask/TaskAssignment/Controllers/AssignmentsController.cs
@@ -1,10 +1,14 @@
-using Dlhis.ScheduledTask.TaskAssignment.Request;
+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 Kurisu.AspNetCore.DataAccess.SqlSugar.Aop;
+using Kurisu.AspNetCore.DataAccess.SqlSugar.Services;
 using Kurisu.AspNetCore.UnifyResultAndValidation.Aop;
 using Microsoft.AspNetCore.Authorization;
 using Microsoft.AspNetCore.Mvc;
+using SqlSugar;
 
 namespace Dlhis.ScheduledTask.TaskAssignment.Controllers;
 
@@ -17,10 +21,12 @@ namespace Dlhis.ScheduledTask.TaskAssignment.Controllers;
 public class AssignmentsController : ControllerBase
 {
     private readonly IAssignmentService _assignmentService;
+    private readonly IDbContext _dbContext;
 
-    public AssignmentsController(IAssignmentService assignmentService)
+    public AssignmentsController(IAssignmentService assignmentService, IDbContext dbContext)
     {
         _assignmentService = assignmentService;
+        _dbContext = dbContext;
     }
 
     /// <summary>
@@ -59,4 +65,45 @@ public class AssignmentsController : ControllerBase
     {
         await _assignmentService.UpdateDeviceTaskStatusAsync(requests);
     }
+
+    [AllowAnonymous]
+    [HttpPost("balance/calc")]
+    [IgnoreTenant]
+    public async Task Calc()
+    {
+        var userCodes = await _dbContext.Queryable<UserBalanceEntity>()
+            .Where(x => SqlFunc.Subqueryable<UserBalanceTmpEntity>().Where(p => p.UserCode == x.UserCode).NotAny())
+            .Select(x => x.UserCode)
+            .Distinct()
+            .Take(5000)
+            .ToListAsync();
+
+        var d = new DateTime(2025, 6, 30);
+
+        foreach (var userCode in userCodes)
+        {
+            if (!await _dbContext.Queryable<UserBalanceTmpEntity>().Where(x => x.UserCode == userCode).AnyAsync())
+            {
+                await _dbContext.InsertAsync(new UserBalanceTmpEntity
+                {
+                    UserCode = userCode,
+                    Balance = 0,
+                    Version = 0
+                });
+            }
+
+            var balance = await _dbContext.Queryable<BalanceRecordEntity>()
+                .Where(x => x.UserCode == userCode)
+                .Where(x => x.Status == BalanceRecordStatusEnumType.Valid)
+                .Where(x => !BalanceRecordSourceConstants.IgnoreSources.Contains(x.Source))
+                .Where(x => x.CostDate <= d)
+                .SumAsync(x => x.Amount);
+
+            await _dbContext.Updateable<UserBalanceTmpEntity>()
+                .SetColumns(x => x.Balance == balance)
+                .SetColumns(x => x.ModifiedTime == DateTime.Now)
+                .Where(x => x.UserCode == userCode)
+                .ExecuteCommandAsync();
+        }
+    }
 }
\ No newline at end of file