diff --git a/Src/Dlhis.Basic/Device/Services/Implements/DevicePermissionService.cs b/Src/Dlhis.Basic/Device/Services/Implements/DevicePermissionService.cs
index a038a5e1..eb3f6e62 100644
--- a/Src/Dlhis.Basic/Device/Services/Implements/DevicePermissionService.cs
+++ b/Src/Dlhis.Basic/Device/Services/Implements/DevicePermissionService.cs
@@ -179,6 +179,9 @@ public class DevicePermissionService : IDevicePermissionService
     {
         return await _dbContext.Queryable<DevicePermissionEntity>()
             .WhereIF(request.TenantId.IsPresent(), x => x.TenantId == request.TenantId)
+            .Where(x => x.AssignType == request.AssignType)
+            .Where(x => x.AssignValue == request.AssignValue)
+            .Where(x => x.UniqueType == request.UniqueType)
             .Select(x => x.UniqueValue)
             .ToListAsync();