diff --git a/public/locales/fa/app.json b/public/locales/fa/app.json
index f1b9ed2..d49722a 100644
--- a/public/locales/fa/app.json
+++ b/public/locales/fa/app.json
@@ -57,7 +57,7 @@
     "link_routing_back_to": "بازگشت به",
     "link_routing_previuos_page": "صفحه قبل",
     "link_routing_main_page": "صفحه اصلی",
-    "error_message_required": "اجباری!",
+    "error_message_phone_number": "شماره تلفن خود را وارد کنید!",
     "button_make_account": "ایجاد حساب",
     "button_request_verification": "دریافت کد یکبارمصرف",
     "sent_token_to": "ارسال کد یکبار مصرف به شماره",
@@ -75,7 +75,10 @@
     "text_field_enter_your_national_id": "کد ملی خود را وارد کنید",
     "text_field_navgan_id": "شماره ناوگان",
     "text_field_enter_your_navgan_id": "شماره ناوگان خود را وارد کنید",
-    "error_message_required": "اجباری!",
+    "error_message_phone_number": "لطفا شماره تلفن خود را وارد کنید!",
+    "error_message_verification_code": "لطفا کد یکبار مصرف خود را وارد کنید!",
+    "error_message_national_id": "لطفا کد ملی خود را وارد کنید!",
+    "error_message_navgan_id": "لطفا کد ناوگان خود را وارد کنید!",
     "button_request_verification": "دریافت کد یکبارمصرف",
     "button_submit": "ثبت و ورود",
     "button_back_to_send_data": "بازگشت",
@@ -91,7 +94,14 @@
   },
   "LoanRequest": {
     "loan_request_page": "فرم درخواست وام",
-    "error_message_required": "اجباری!",
+    "error_message_name": "لطفا نام خود را وارد کنید!",
+    "error_message_phone_number": "لطفا شماره تلفن خود را وارد کنید!",
+    "error_message_vehicle_type": "لطفا نوع وسیله نقلیه خود را وارد کنید!",
+    "error_message_plate_number": "لطفا شماره پلاک خود را وارد کنید!",
+    "error_message_navgan_id": "لطفا کد ناوگان خود را وارد کنید!",
+    "error_message_province": "لطفا استان خود را وارد کنید!",
+    "error_message_national_code": "لطفا کد ملی خود را وارد کنید!",
+    "error_message_shenasname_id": "لطفا شماره شناسنامه خود را وارد کنید!",
     "text_field_phone_number": "شماره تلفن",
     "text_field_enter_your_phone_number": "شماره تلفن خود را وارد کنید",
     "text_field_name": "نام",
diff --git a/src/components/dashboard/loan-request/NavyForm.jsx b/src/components/dashboard/loan-request/NavyForm.jsx
index dfe9327..81ea7e4 100644
--- a/src/components/dashboard/loan-request/NavyForm.jsx
+++ b/src/components/dashboard/loan-request/NavyForm.jsx
@@ -92,23 +92,23 @@ const NavyForm = () => {
 
     // validation
     const validationSchema = Yup.object().shape({
-        name: Yup.string().required(t("LoanRequest.error_message_required")),
+        name: Yup.string().required(t("LoanRequest.error_message_name")),
         phone_number: Yup.string().required(
-            t("LoanRequest.error_message_required")
+            t("LoanRequest.error_message_phone_number")
         ),
         vehicle_type: Yup.string().required(
-            t("LoanRequest.error_message_required")
+            t("LoanRequest.error_message_vehicle_type")
         ),
         plate_number: Yup.string().required(
-            t("LoanRequest.error_message_required")
+            t("LoanRequest.error_message_plate_number")
         ),
-        navgan_id: Yup.string().required(t("LoanRequest.error_message_required")),
-        province: Yup.string().required(t("LoanRequest.error_message_required")),
+        navgan_id: Yup.string().required(t("LoanRequest.error_message_navgan_id")),
+        province: Yup.string().required(t("LoanRequest.error_message_province")),
         national_code: Yup.string().required(
-            t("LoanRequest.error_message_required")
+            t("LoanRequest.error_message_national_code")
         ),
         shenasname_id: Yup.string().required(
-            t("LoanRequest.error_message_required")
+            t("LoanRequest.error_message_shenasname_id")
         ),
     });
     // end validation
@@ -472,6 +472,7 @@ const NavyForm = () => {
                                 type="submit"
                                 variant="contained"
                                 size="large"
+                                sx={{mt: 2}}
                                 endIcon={<DataSaverOnIcon/>}
                                 disabled={props.isSubmitting ? true : false}
                             >
diff --git a/src/components/dashboard/loan-request/WelfareServicesForm.jsx b/src/components/dashboard/loan-request/WelfareServicesForm.jsx
index 6a50ef7..19a4501 100644
--- a/src/components/dashboard/loan-request/WelfareServicesForm.jsx
+++ b/src/components/dashboard/loan-request/WelfareServicesForm.jsx
@@ -67,22 +67,22 @@ const WelfareServicesForm = () => {
     };
 
     const validationSchema = Yup.object().shape({
-        name: Yup.string().required(t("LoanRequest.error_message_required")),
+        name: Yup.string().required(t("LoanRequest.error_message_name")),
         phone_number: Yup.string().required(
-            t("LoanRequest.error_message_required")
+            t("LoanRequest.error_message_phone_number")
         ),
         vehicle_type: Yup.string().required(
-            t("LoanRequest.error_message_required")
+            t("LoanRequest.error_message_vehicle_type")
         ),
         plate_number: Yup.string().required(
-            t("LoanRequest.error_message_required")
+            t("LoanRequest.error_message_plate_number")
         ),
-        province: Yup.string().required(t("LoanRequest.error_message_required")),
+        province: Yup.string().required(t("LoanRequest.error_message_province")),
         national_code: Yup.string().required(
-            t("LoanRequest.error_message_required")
+            t("LoanRequest.error_message_national_code")
         ),
         shenasname_id: Yup.string().required(
-            t("LoanRequest.error_message_required")
+            t("LoanRequest.error_message_shenasname_id")
         ),
     });
 
@@ -419,6 +419,7 @@ const WelfareServicesForm = () => {
                                 type="submit"
                                 variant="contained"
                                 size="large"
+                                sx={{mt: 2}}
                                 endIcon={<DataSaverOnIcon/>}
                                 disabled={props.isSubmitting ? true : false}
                             >
diff --git a/src/components/login/SendUserData.jsx b/src/components/login/SendUserData.jsx
index 8b4b056..93d0593 100644
--- a/src/components/login/SendUserData.jsx
+++ b/src/components/login/SendUserData.jsx
@@ -32,7 +32,7 @@ const SendUserData = ({
         phone_number: PhoneNumber,
     };
     const validationSchema = Yup.object().shape({
-        phone_number: Yup.string().required(t("LoginPage.error_message_required")),
+        phone_number: Yup.string().required(t("LoginPage.error_message_phone_number")),
     });
 
     const handleSubmit = async (values, props) => {
diff --git a/src/components/register/RequestOtp.jsx b/src/components/register/RequestOtp.jsx
index 88804f8..b0a78ed 100644
--- a/src/components/register/RequestOtp.jsx
+++ b/src/components/register/RequestOtp.jsx
@@ -32,7 +32,7 @@ const RequestOtp = ({
     };
     const validationSchema = Yup.object().shape({
         phone_number: Yup.string().required(
-            t("RegisterPage.error_message_required")
+            t("RegisterPage.error_message_phone_number")
         ),
     });
 
diff --git a/src/components/register/navy/UserRegister.jsx b/src/components/register/navy/UserRegister.jsx
index b7a50f9..bb5ad6d 100644
--- a/src/components/register/navy/UserRegister.jsx
+++ b/src/components/register/navy/UserRegister.jsx
@@ -36,12 +36,12 @@ const UserRegister = ({
 
     const validationSchema = Yup.object().shape({
         verification_code: Yup.string().required(
-            t("RegisterPage.error_message_required")
+            t("RegisterPage.error_message_verification_code")
         ),
         national_id: Yup.string().required(
-            t("RegisterPage.error_message_required")
+            t("RegisterPage.error_message_national_id")
         ),
-        navgan_id: Yup.string().required(t("RegisterPage.error_message_required")),
+        navgan_id: Yup.string().required(t("RegisterPage.error_message_navgan_id")),
     });
 
     const handleSubmit = async (values, props) => {
diff --git a/src/components/register/welfare-services/UserRegister.jsx b/src/components/register/welfare-services/UserRegister.jsx
index 324c5c2..c83e3ba 100644
--- a/src/components/register/welfare-services/UserRegister.jsx
+++ b/src/components/register/welfare-services/UserRegister.jsx
@@ -35,10 +35,10 @@ const UserRegister = ({
 
     const validationSchema = Yup.object().shape({
         verification_code: Yup.string().required(
-            t("RegisterPage.error_message_required")
+            t("RegisterPage.error_message_verification_code")
         ),
         national_id: Yup.string().required(
-            t("RegisterPage.error_message_required")
+            t("RegisterPage.error_message_national_id")
         ),
     });
 
diff --git a/src/core/components/SelectBox.jsx b/src/core/components/SelectBox.jsx
index d2d38af..4d10b5e 100644
--- a/src/core/components/SelectBox.jsx
+++ b/src/core/components/SelectBox.jsx
@@ -23,6 +23,7 @@ function SelectBox({
             fullWidth
             size="small"
             error={error}
+            sx={{mt: 0}}
         >
             <InputLabel id="language-label">{label}</InputLabel>
             <Select