diff --git a/src/app/api/monitoring/[[...slug]]/route.ts b/src/app/api/monitoring/[[...slug]]/route.ts
index 84c62af..96e4cb4 100644
--- a/src/app/api/monitoring/[[...slug]]/route.ts
+++ b/src/app/api/monitoring/[[...slug]]/route.ts
@@ -1503,7 +1503,7 @@ const MonitoringServer = new Elysia({ prefix: "/api/monitoring" })
             idUserRole: t.String({ description: "ID Role" }),
             idVillage: t.String({ description: "ID Desa" }),
             idGroup: t.String({ description: "ID Group" }),
-            idPosition: t.Optional(t.String({ description: "ID Posisi" })),
+            idPosition: t.Optional(t.Union([t.String(), t.Null()], { description: "ID Posisi" })),
             isActive: t.Boolean({ description: "Aktif" }),
             isWithoutOTP: t.Boolean({ description: "Tanpa OTP" }),
          }),