diff --git a/Src/Dlhis.Basic/Device/Controllers/DevicePermissionsController.cs b/Src/Dlhis.Basic/Device/Controllers/DevicePermissionsController.cs
index 898fbc86..a97eb4c8 100644
--- a/Src/Dlhis.Basic/Device/Controllers/DevicePermissionsController.cs
+++ b/Src/Dlhis.Basic/Device/Controllers/DevicePermissionsController.cs
@@ -34,7 +34,7 @@ public class DevicePermissionsController : ControllerBase
     /// <param name="request"></param>
     /// <returns></returns>
     [HttpGet("assignments")]
-    public async Task<List<Guid>> GetAssignmentsAsync(DeviceGetAssignmentsRequest request)
+    public async Task<List<Guid>> GetAssignmentsAsync([FromQuery] DeviceGetAssignmentsRequest request)
     {
         return await _devicePermissionService.GetAssignmentsAsync(request.UserNo, request.UniqueType, request.UniqueValue);
     }