diff --git a/public/locales/fa/app.json b/public/locales/fa/app.json
index 64fac68..af0407a 100644
--- a/public/locales/fa/app.json
+++ b/public/locales/fa/app.json
@@ -202,6 +202,7 @@
     "error_message_navgan_id": "لطفا کد هوشمند ناوگان خود را وارد کنید!",
     "error_message_province_id": "لطفا استان خود را وارد کنید!",
     "error_message_national_id": "لطفا کد ملی خود را وارد کنید!",
+    "error_message_boss_national_id": "لطفا کد ملی مدیر عامل را وارد کنید!",
     "error_message_national_number": "لطفا شناسه ملی شرکت خود را وارد کنید!",
     "error_message_date_of_birth": "لطفا تاریخ تولد خود را وارد کنید!",
     "error_message_boss_date_of_birth": "لطفا تاریخ تولد مدیر عامل را وارد کنید!",
@@ -211,6 +212,8 @@
     "error_message_tracking_code": "لطفا کد رهگیری کارت ملی خود را وارد کنید!",
     "error_message_boss_national_card_tracking_code": "لطفا کد رهگیری کارت ملی مدیر عامل را وارد کنید!",
     "error_message_postal_code": "لطفا کد پستی خود را وارد کنید!",
+    "error_message_father_name": "لطفا نام پدر خود را وارد کنید!",
+    "error_message_boss_father_name": "لطفا نام پدر مدیر عامل را وارد کنید!",
     "error_message_national_code": "لطفا کد ملی خود را وارد کنید!",
     "error_message_checkedBox": "لطفا کد صحت اطلاعات خود را تایید کنید!",
     "error_message_navgan_type": "لطفا نوع ناوگان خود را وارد کنید!",
diff --git a/src/components/dashboard/navgan/add-request-loan/forms/LegalPersonForm.jsx b/src/components/dashboard/navgan/add-request-loan/forms/LegalPersonForm.jsx
index 8ca6cdd..3ab69cd 100644
--- a/src/components/dashboard/navgan/add-request-loan/forms/LegalPersonForm.jsx
+++ b/src/components/dashboard/navgan/add-request-loan/forms/LegalPersonForm.jsx
@@ -110,12 +110,13 @@ const LegalPersonForm = ({setFinishLoanRequest}) => {
         province_id: Yup.string().required(t("LoanRequest.error_message_province_id")),
         city_id: Yup.string().required(t("LoanRequest.error_message_city_id")),
         boss_first_name: Yup.string().required(t("LoanRequest.error_message_boss_first_name")),
+        boss_father_name: Yup.string().required(t("LoanRequest.error_message_boss_father_name")),
         boss_last_name: Yup.string().required(t("LoanRequest.error_message_boss_last_name")),
         boss_national_code: Yup.mixed()
             .test("is-number", `${t("LoanRequest.boss_national_code_number")}`, (value) => !isNaN(value))
             .test("positive", `${t("LoanRequest.boss_national_code_positive")}`, (value) => value >= 0)
             .test("max", `${t("LoanRequest.boss_national_code_max")}`, (value) => value.toString().length === 10)
-            .required(t("LoanRequest.error_message_national_id")),
+            .required(t("LoanRequest.error_message_boss_national_id")),
         national_number: Yup.mixed().when("person_type", ([person_type], schema) => {
             return person_type === "legal"
                 ? schema
@@ -170,7 +171,6 @@ const LegalPersonForm = ({setFinishLoanRequest}) => {
                 : {
                     national_tracking_code: values.boss_national_card_tracking_code,
                 };
-        const _father_name = values.boss_father_name !== "" ? {father_name: values.boss_father_name} : {}
 
         let _data = {
             is_legal_person: 1,
@@ -198,10 +198,10 @@ const LegalPersonForm = ({setFinishLoanRequest}) => {
             birthday: values.birthday.locale("en").format("YYYY-MM-DD"),
             education_id: values.education_id,
             occupation_id: values.occupation_id,
+            boss_father_name: values.boss_father_name,
             facility_usage_history: values.history_facilities === true ? 1 : 0,
             ..._national_card,
             ..._national_number,
-            ..._father_name
         };
 
         await requestServer(SEND_LOAN_REQUEST_NAVGAN, "post", {
@@ -671,6 +671,9 @@ const LegalPersonForm = ({setFinishLoanRequest}) => {
                         size="small"
                         label={t("LoanRequest.text_field_boss_father_name")}
                         placeholder={t("LoanRequest.text_field_enter_your_boss_father_name")}
+                        onBlur={formik.handleBlur("boss_father_name")}
+                        error={formik.touched.boss_father_name && Boolean(formik.errors.boss_father_name)}
+                        helperText={formik.touched.boss_father_name && formik.errors.boss_father_name}
                         fullWidth
                     />
                 </Grid>
diff --git a/src/components/dashboard/navgan/add-request-loan/forms/RealPersonForm.jsx b/src/components/dashboard/navgan/add-request-loan/forms/RealPersonForm.jsx
index 2295fc8..f8b6c96 100644
--- a/src/components/dashboard/navgan/add-request-loan/forms/RealPersonForm.jsx
+++ b/src/components/dashboard/navgan/add-request-loan/forms/RealPersonForm.jsx
@@ -80,6 +80,7 @@ const RealPersonForm = ({setFinishLoanRequest}) => {
         activity_type: Yup.string().required(t("LoanRequest.error_message_activity_type")),
         navgan_plan_id: Yup.string().required(t("LoanRequest.error_message_navgan_plan_id")),
         gender: Yup.string().required(t("LoanRequest.error_message_gender")),
+        father_name: Yup.string().required(t("LoanRequest.error_message_father_name")),
         occupation_id: Yup.string().required(t("LoanRequest.error_message_occupation_id")),
         education_id: Yup.string().required(t("LoanRequest.error_message_education_id")),
         navgan_type: Yup.string().required(t("LoanRequest.error_message_navgan_type")),
@@ -143,7 +144,6 @@ const RealPersonForm = ({setFinishLoanRequest}) => {
                 : {
                     national_tracking_code: values.national_card_tracking_code,
                 };
-        const _father_name = values.father_name !== "" ? {father_name: values.father_name} : {}
 
         let _data = {
             is_legal_person: 0,
@@ -167,10 +167,10 @@ const RealPersonForm = ({setFinishLoanRequest}) => {
             plate_part2: values.plate_part2,
             plate_part3: values.plate_part3,
             plate_part4: values.plate_part4,
+            father_name: values.father_name,
             facility_usage_history: values.history_facilities === true ? 1 : 0,
             birthday: values.birthday.locale("en").format("YYYY-MM-DD"),
             ..._national_card,
-            ..._father_name
         };
 
         await requestServer(SEND_LOAN_REQUEST_NAVGAN, "post", {
@@ -406,6 +406,9 @@ const RealPersonForm = ({setFinishLoanRequest}) => {
                         size="small"
                         label={t("LoanRequest.text_field_father_name")}
                         placeholder={t("LoanRequest.text_field_enter_your_father_name")}
+                        onBlur={formik.handleBlur("father_name")}
+                        error={formik.touched.father_name && Boolean(formik.errors.father_name)}
+                        helperText={formik.touched.father_name && formik.errors.father_name}
                         fullWidth
                     />
                 </Grid>