diff --git a/src/transaction/transaction.service.ts b/src/transaction/transaction.service.ts
index 9383a0b..fe65019 100644
--- a/src/transaction/transaction.service.ts
+++ b/src/transaction/transaction.service.ts
@@ -1180,7 +1180,8 @@ export class TransactionService {
     const coaExpense = await this.coaService.findByName(
       `${coaType[coaType.EXPENSE]}-SYSTEM`,
     );
-    if (userData.partner != null) {
+
+    if (userData.partner == null) {
       //GET SALES
       supervisorData = await this.calculateCommission(
         supervisorData,