diff --git a/Src/Dlhis.ScheduledTask/TaskAssignment/Controllers/AssignmentsController.cs b/Src/Dlhis.ScheduledTask/TaskAssignment/Controllers/AssignmentsController.cs
index 938545b7..32848b43 100644
--- a/Src/Dlhis.ScheduledTask/TaskAssignment/Controllers/AssignmentsController.cs
+++ b/Src/Dlhis.ScheduledTask/TaskAssignment/Controllers/AssignmentsController.cs
@@ -72,7 +72,7 @@ public class AssignmentsController : ControllerBase
     [AllowAnonymous]
     [HttpPost("balance/calc/{month:int}")]
     [IgnoreTenant]
-    public async Task Calc([FromQuery] int month)
+    public async Task Calc([FromRoute] int month)
     {
         if (month is < 1 or > 12)
         {