diff --git a/src/locale/en-US.ts b/src/locale/en-US.ts
index 059a3f0..0466b26 100644
--- a/src/locale/en-US.ts
+++ b/src/locale/en-US.ts
@@ -2389,7 +2389,7 @@ export default {
   'user.customer.rules.emailRequired': 'Please enter email',
   'user.customer.rules.passwordRequired': 'Please enter password',
   'user.customer.rules.passwordLetterAndDigit': 'Password must contain both letters and numbers',
-  'user.customer.hint.autoCustomerCode': 'Auto-generated on save (e.g. W2606001)',
+  'user.customer.hint.autoCustomerCode': 'Auto-generated on save (e.g. AF0A1, 1st customer in Jun 2026)',
   'user.customer.message.loadFailed': 'Load failed',
   'user.customer.message.createSuccess': 'Created successfully',
   'user.customer.message.updateSuccess': 'Updated successfully',
diff --git a/src/locale/zh-CN.ts b/src/locale/zh-CN.ts
index 39ac50c..04f3bcd 100644
--- a/src/locale/zh-CN.ts
+++ b/src/locale/zh-CN.ts
@@ -2407,7 +2407,7 @@ export default {
   'user.customer.rules.emailRequired': '请输入邮箱',
   'user.customer.rules.passwordRequired': '请输入登录密码',
   'user.customer.rules.passwordLetterAndDigit': '密码须同时包含字母和数字',
-  'user.customer.hint.autoCustomerCode': '保存后系统自动生成（如 W2606001）',
+  'user.customer.hint.autoCustomerCode': '保存后系统自动生成（如 AF0A1，2026年6月第1号）',
   'user.customer.message.loadFailed': '加载失败',
   'user.customer.message.createSuccess': '新增成功',
   'user.customer.message.updateSuccess': '更新成功',