diff --git a/Src/Dlhis.Basic/Organization/Services/Implements/GainfoGroupService.cs b/Src/Dlhis.Basic/Organization/Services/Implements/GainfoGroupService.cs
index 55df243d..fceb4425 100644
--- a/Src/Dlhis.Basic/Organization/Services/Implements/GainfoGroupService.cs
+++ b/Src/Dlhis.Basic/Organization/Services/Implements/GainfoGroupService.cs
@@ -1,4 +1,5 @@
-using Dlhis.Basic.Organization.Request;
+using Dlhis.Basic.Device.Services;
+using Dlhis.Basic.Organization.Request;
 using Dlhis.Basic.Organization.Response;
 using Dlhis.Entity.Basic.Entity;
 using Kurisu.AspNetCore.Utils.Extensions;
@@ -13,11 +14,13 @@ public class GainfoGroupService : IGainfoGroupService
 {
     private readonly IDbContext _dbContext;
     private readonly ICurrentUser _currentUser;
+    private readonly IDevicePermissionService _devicePermissionService;
 
-    public GainfoGroupService(IDbContext dbContext, ICurrentUser currentUser)
+    public GainfoGroupService(IDbContext dbContext, ICurrentUser currentUser, IDevicePermissionService devicePermissionService)
     {
         _dbContext = dbContext;
         _currentUser = currentUser;
+        _devicePermissionService = devicePermissionService;
     }
 
     public async Task<List<GainfoGroupTreeResponse>> GetTreeAsync()
@@ -86,21 +89,25 @@ public class GainfoGroupService : IGainfoGroupService
 
     public async Task AssignGainfosAsync(GainfoAssignRequest request)
     {
-        var existsNextGroup = await _dbContext.Queryable<GainfoGroupEntity>().Where(x => x.PCode == request.GroupCode).AnyAsync();
-        existsNextGroup.ThrowIfTrue("存在下级分组,无法分配人员");
+        await _devicePermissionService.GenerateDeviceTasksAsync(async ()=>
+         {
+             var existsNextGroup = await _dbContext.Queryable<GainfoGroupEntity>().Where(x => x.PCode == request.GroupCode).AnyAsync();
+             existsNextGroup.ThrowIfTrue("存在下级分组,无法分配人员");
 
-        var relations = await _dbContext.Queryable<GainfoGroupRelationshipEntity>().Where(x => x.GroupCode == request.GroupCode).ToListAsync();
-        await _dbContext.DeleteReallyAsync(relations);
+             var relations = await _dbContext.Queryable<GainfoGroupRelationshipEntity>().Where(x => x.GroupCode == request.GroupCode).ToListAsync();
+             await _dbContext.DeleteReallyAsync(relations);
 
-        request.UserNos = await _dbContext.Queryable<GainfoEntity>().Where(x => request.UserNos.Contains(x.No)).Select(x => x.No).ToListAsync();
-        var entities = request.UserNos.Select(x => new GainfoGroupRelationshipEntity
-        {
-            GroupCode = request.GroupCode,
-            UserNo = x
+             request.UserNos = await _dbContext.Queryable<GainfoEntity>().Where(x => request.UserNos.Contains(x.No)).Select(x => x.No).ToListAsync();
+             var entities = request.UserNos.Select(x => new GainfoGroupRelationshipEntity
+             {
+                 GroupCode = request.GroupCode,
+                 UserNo = x
 
-        }).ToList();
+             }).ToList();
 
-        await _dbContext.InsertAsync(entities);
+             await _dbContext.InsertAsync(entities);
+
+         }, null);
     }
 
     //******************************************************* help methods ***********************************************************