diff --git a/src/pages/authentication/auth-forms/BusCustomFormWizard.js b/src/pages/authentication/auth-forms/BusCustomFormWizard.js
index 4066aeb..907ae7d 100644
--- a/src/pages/authentication/auth-forms/BusCustomFormWizard.js
+++ b/src/pages/authentication/auth-forms/BusCustomFormWizard.js
@@ -136,8 +136,8 @@ const BusCustomFormWizard = (props) => {
             data.password !==""&&
             data.confirmPassword !==""&&
             data.password == data.confirmPassword&&
-            (data.enCompanyName !=="" || selectedAddress5 ==="內地")&&
-            data.chCompanyName !==""&&
+            // (data.enCompanyName !=="" || selectedAddress5 ==="內地")&&
+            (data.chCompanyName !=="" || data.enCompanyName !== "")&&
             data.enName !==""&&
             data.chName !==""&&
             data.address1 !==""&&
@@ -400,6 +400,7 @@ const BusCustomFormWizard = (props) => {
             return true;
         }
     }
+    
 
     const formik = useFormik({
         initialValues:({
@@ -423,6 +424,7 @@ const BusCustomFormWizard = (props) => {
             emailConfirm:'',
             captchaField:''
         }),
+        
         validationSchema:yup.object().shape({
             username: yup.string().min(6,'用戶名稱最少6位').required('請輸入用戶名稱')
             .matches(/^[aA-zZ0-9\s]+$/, "用戶名稱不包含特殊字符")
@@ -435,8 +437,14 @@ const BusCustomFormWizard = (props) => {
                 .matches(/^(?=.*[!@#%&])/, '請包括最少1個特殊字符'),
             confirmPassword: yup.string().min(8,'請最少輸入8位密碼').required('請確認密碼').oneOf([yup.ref('password'), null], '請輸入相同密碼'),
             enName: yup.string().max(255).required('請輸入英文姓名'),
-            enCompanyName: yup.string().max(255).required('請輸入英文名稱'),
-            chCompanyName: yup.string().max(255).required('請輸入中文名稱'),
+            enCompanyName: yup.string().matches(/^[^$^*()]+$/, 'No special characters $/^/*/(/)').when('chCompanyName', {
+                is: (chCompanyName) => !chCompanyName || chCompanyName.length === 0,
+                then: yup.string().required('Please enter either English or Chinese name'),
+              }),
+            chCompanyName: yup.string().matches(/^[^$^*()]+$/, '不包含特殊字符 $/^/*/(/)').when('enCompanyName', {
+            is: (enCompanyName) => !enCompanyName || enCompanyName.length === 0,
+            then: yup.string().required('請輸入英文或中文名稱'),
+            }),
             chName: yup.string().max(255).required('請輸入中文姓名'),
             address1: yup.string().max(255).required('請輸入第一行地址'),
             address2: yup.string().max(255).required('請輸入第二行地址'),
@@ -450,7 +458,7 @@ const BusCustomFormWizard = (props) => {
             brExpiryDate: yup.date().min(new Date().toISOString().split("T")[0], '請輸入商業登記證有效日期').max("2099-12-31", '請輸入商業登記證有效日期').required('請輸入商業登記證有效日期'),
             brNo: yup.string().min(8,'請輸入商業登記證號碼').required('請輸入商業登記證號碼'),
             captchaField: yup.string().required('請輸入驗證').oneOf([captcha], '請輸入有效驗證'),
-        })
+        }, ['enCompanyName', 'chCompanyName']),
     
     });
 
@@ -650,10 +658,16 @@ const BusCustomFormWizard = (props) => {
                                     </Stack>
                                 </Grid>
                               
+                                <Grid item xs={12} md={12}>
+                                <Typography fontSize="0.75rem">
+                                                    <br/>
+                                                    •請輸入機構/公司英文名稱或中文名稱<br/>
+                                                    •Please enter the English/Chinese name of the organisation/company
+                                                    </Typography>
+                                </Grid>
                                 <Grid item xs={12} md={6}>
                                     <Stack spacing={1}>
                                         <InputLabel htmlFor="enCompanyName-signup">機構/公司英文名稱
-                                            {selectedAddress5 === "內地" ? "" : <span style={{color: '#f10000'}}>*</span>}
                                         </InputLabel>
                                         <OutlinedInput
                                             id="enCompanyName-login"
@@ -683,7 +697,6 @@ const BusCustomFormWizard = (props) => {
                                 <Grid item xs={12} md={6}>
                                     <Stack spacing={1}>
                                         <InputLabel htmlFor="chCompanyName-signup">機構/公司中文名稱
-                                            <span style={{color: '#f10000'}}>*</span>
                                         </InputLabel>
                                         <OutlinedInput
                                             fullWidth