diff --git a/src/services/flowaccount.ts b/src/services/flowaccount.ts
index 90eb5c0..9450b02 100644
--- a/src/services/flowaccount.ts
+++ b/src/services/flowaccount.ts
@@ -300,10 +300,7 @@ const flowAccount = {
           );
     const payload = {
       contactCode: customer.code,
-      contactName:
-        (customer.customer.customerType === CustomerType.PERS
-          ? [customer.firstName, customer.lastName].join(" ").trim()
-          : customer.registerName) || "-",
+      contactName: customer.contactName || "-",
       contactAddress: [
         customer.address,
         !!customer.moo ? "หมู่ " + customer.moo : null,
@@ -312,11 +309,10 @@ const flowAccount = {
         (customer.province?.id === "10" ? "แขวง" : "อำเภอ") + customer.subDistrict?.name,
         (customer.province?.id === "10" ? "เขต" : "ตำบล") + customer.district?.name,
         "จังหวัด" + customer.province?.name,
-        customer.subDistrict?.zipCode,
       ]
         .filter(Boolean)
         .join(" "),
-      contactTaxId: customer.citizenId || customer.code,
+      contactTaxId: customer.citizenId || customer.legalPersonNo || "-",
       contactBranch:
         (customer.customer.customerType === CustomerType.PERS
           ? [customer.firstName, customer.lastName].join(" ").trim()