diff --git a/src/controllers/05-quotation-controller.ts b/src/controllers/05-quotation-controller.ts
index 45a1114..37d77d2 100644
--- a/src/controllers/05-quotation-controller.ts
+++ b/src/controllers/05-quotation-controller.ts
@@ -869,7 +869,12 @@ export class QuotationActionController extends Controller {
     if (!quotation) throw relationError("Quotation");
     if (ids.employee.length !== employee.length) throw relationError("Worker");
     if (ids.productService.length !== productService.length) throw relationError("Product");
-    if (quotation._count.worker + body.length > (quotation.workerMax || 0)) {
+    if (
+      quotation._count.worker +
+        body.filter((lhs) => !quotation.worker.find((rhs) => rhs.employeeId === lhs.workerId))
+          .length >
+      (quotation.workerMax || 0)
+    ) {
       if (body.length === 0) return;
       throw new HttpError(
         HttpStatus.PRECONDITION_FAILED,