diff --git a/scripts/check-i18n.js b/scripts/check-i18n.js
index 411ce4d558..747d644edf 100644
--- a/scripts/check-i18n.js
+++ b/scripts/check-i18n.js
@@ -3,7 +3,7 @@ Object.defineProperty(exports, '__esModule', { value: true })
 var fs = require('fs')
 var path = require('path')
 var translationsDir = path.join(__dirname, '../src/renderer/src/i18n/locales')
-var baseLocale = 'zh-CN'
+var baseLocale = 'zh-cn'
 var baseFileName = ''.concat(baseLocale, '.json')
 var baseFilePath = path.join(translationsDir, baseFileName)
 /**
diff --git a/scripts/check-i18n.ts b/scripts/check-i18n.ts
index 915aa31f4f..08b5ddd609 100644
--- a/scripts/check-i18n.ts
+++ b/scripts/check-i18n.ts
@@ -2,7 +2,7 @@ import * as fs from 'fs'
 import * as path from 'path'
 
 const translationsDir = path.join(__dirname, '../src/renderer/src/i18n/locales')
-const baseLocale = 'zh-CN'
+const baseLocale = 'zh-cn'
 const baseFileName = `${baseLocale}.json`
 const baseFilePath = path.join(translationsDir, baseFileName)