diff --git a/src/i18n/eng/index.ts b/src/i18n/eng/index.ts
index 328cfc66..61a0682f 100644
--- a/src/i18n/eng/index.ts
+++ b/src/i18n/eng/index.ts
@@ -132,7 +132,7 @@ export default {
       businessRegistration: 'Business Registration',
       businessType: 'Business Type',
       businessName: 'Name Used for Business',
-      RomanCharacters: 'Roman Characters',
+      romanCharacters: 'Roman Characters',
     },
     title: {
       info: '{name}',
diff --git a/src/i18n/tha/index.ts b/src/i18n/tha/index.ts
index aff12b2d..eeb23d0e 100644
--- a/src/i18n/tha/index.ts
+++ b/src/i18n/tha/index.ts
@@ -132,7 +132,7 @@ export default {
       businessRegistration: 'จดทะเบียนพาณิชย์',
       businessType: 'ชนิดพาณิชย์',
       businessName: 'ชื่อที่ใช้ในการประกอบพาณิชย์',
-      RomanCharacters: 'อักษรโรมัน',
+      romanCharacters: 'อักษรโรมัน',
     },
     title: {
       info: '{name}',