diff --git a/Src/Dlhis.External/OpenApi/Controllers/DepartmentsController.cs b/Src/Dlhis.External/OpenApi/Controllers/DepartmentsController.cs
new file mode 100644
index 00000000..4641a78e
--- /dev/null
+++ b/Src/Dlhis.External/OpenApi/Controllers/DepartmentsController.cs
@@ -0,0 +1,30 @@
+using Dlhis.External.OpenApi.Response;
+using Dlhis.External.OpenApi.Services;
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Http;
+using Microsoft.AspNetCore.Mvc;
+
+namespace Dlhis.External.OpenApi.Controllers;
+
+[Authorize]
+[Route("api/[controller]")]
+[ApiController]
+public class DepartmentsController : ControllerBase
+{
+    private readonly IGainfoService _gainfoService;
+
+    public DepartmentsController(IGainfoService gainfoService)
+    {
+        _gainfoService = gainfoService;
+    }
+
+    /// <summary>
+    /// 获取所有部门信息
+    /// </summary>
+    /// <returns></returns>
+    [HttpGet("all")]
+    public async Task<List<DepartmentOpenResponse>> GetDepartmentsAsync()
+    {
+        return await _gainfoService.GetDepartmentsAsync();
+    }
+}
diff --git a/Src/Dlhis.External/OpenApi/Response/DepartmentOpenResponse.cs b/Src/Dlhis.External/OpenApi/Response/DepartmentOpenResponse.cs
new file mode 100644
index 00000000..a331dd78
--- /dev/null
+++ b/Src/Dlhis.External/OpenApi/Response/DepartmentOpenResponse.cs
@@ -0,0 +1,18 @@
+using SqlSugar;
+
+namespace Dlhis.External.OpenApi.Response;
+
+public class DepartmentOpenResponse
+{
+    public string No { get; set; }
+
+    /// <summary>
+    /// 上级部门号
+    /// </summary>
+    public string PNo { get; set; }
+
+    /// <summary>
+    /// 部门名称
+    /// </summary>
+    public string Name { get; set; }
+}
diff --git a/Src/Dlhis.External/OpenApi/Services/IGainfoService.cs b/Src/Dlhis.External/OpenApi/Services/IGainfoService.cs
index df584ad5..12dcbadd 100644
--- a/Src/Dlhis.External/OpenApi/Services/IGainfoService.cs
+++ b/Src/Dlhis.External/OpenApi/Services/IGainfoService.cs
@@ -5,4 +5,6 @@ namespace Dlhis.External.OpenApi.Services;
 public interface IGainfoService : IScopeDependency
 {
     Task<List<GainfoOpenResponse>> GetAllGainfosAsync();
+
+    Task<List<DepartmentOpenResponse>> GetDepartmentsAsync();
 }
diff --git a/Src/Dlhis.External/OpenApi/Services/Implements/GainfoService.cs b/Src/Dlhis.External/OpenApi/Services/Implements/GainfoService.cs
index 83458286..e279c30e 100644
--- a/Src/Dlhis.External/OpenApi/Services/Implements/GainfoService.cs
+++ b/Src/Dlhis.External/OpenApi/Services/Implements/GainfoService.cs
@@ -18,4 +18,11 @@ public class GainfoService : IGainfoService
         var data = await _redisCache.ListRangeAsync("gainfo:shanxi");
         return data.Select(x => x.ToString().ToObject<GainfoOpenResponse>()).ToList();
     }
+
+    public async Task<List<DepartmentOpenResponse>> GetDepartmentsAsync()
+    {
+        var departmentKey = "department:all";
+        var data = await _redisCache.ListRangeAsync(departmentKey);
+        return data.Select(x => x.ToString().ToObject<DepartmentOpenResponse>()).ToList();
+    }
 }
diff --git a/Src/Dlhis.ScheduledTask/Common/Dto/DepartmentOpenResponse.cs b/Src/Dlhis.ScheduledTask/Common/Dto/DepartmentOpenResponse.cs
new file mode 100644
index 00000000..5070c610
--- /dev/null
+++ b/Src/Dlhis.ScheduledTask/Common/Dto/DepartmentOpenResponse.cs
@@ -0,0 +1,18 @@
+using SqlSugar;
+
+namespace Dlhis.ScheduledTask.Common.Dto;
+
+public class DepartmentOpenResponse
+{
+    public string No { get; set; }
+
+    /// <summary>
+    /// 上级部门号
+    /// </summary>
+    public string PNo { get; set; }
+
+    /// <summary>
+    /// 部门名称
+    /// </summary>
+    public string Name { get; set; }
+}
diff --git a/Src/Dlhis.ScheduledTask/Jobs/SyncShanxiGainfoJob.cs b/Src/Dlhis.ScheduledTask/Jobs/SyncShanxiGainfoJob.cs
index dd5238bb..57a5905c 100644
--- a/Src/Dlhis.ScheduledTask/Jobs/SyncShanxiGainfoJob.cs
+++ b/Src/Dlhis.ScheduledTask/Jobs/SyncShanxiGainfoJob.cs
@@ -62,5 +62,23 @@ public class SyncShanxiGainfoJob : BaseJob
         {
             await _redisCache.ListLeftPushAsync(key, item);
         }
+
+
+        var departmentKey = "department:all";
+        await _redisCache.KeyDeleteAsync(departmentKey);
+
+        var departments = await DbContext.Queryable<DepartmentEntity>()
+              .Select((x) => new DepartmentOpenResponse
+              {
+                  Name = x.Name,
+                  No = x.No,
+                  PNo = x.PNo,
+              })
+              .ToListAsync();
+
+        foreach (var item in departments)
+        {
+            await _redisCache.ListLeftPushAsync(departmentKey, item);
+        }
     }
 }