From 2ee598c261e2f95033fa292ebf6b1cf192a92257 Mon Sep 17 00:00:00 2001
From: fit2cloud-chenyw <yawen.chen@fit2cloud.com>
Date: Fri, 27 Dec 2024 14:10:56 +0800
Subject: [PATCH] =?UTF-8?q?perf:=20=E4=BC=98=E5=8C=96=E8=8E=B7=E5=8F=96?=
 =?UTF-8?q?=E6=B5=8F=E8=A7=88=E5=99=A8=E9=BB=98=E8=AE=A4=E8=AF=AD=E8=A8=80?=
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---
 core/core-frontend/src/utils/utils.ts | 13 ++++++++++++-
 de-xpack                              |  2 +-
 2 files changed, 13 insertions(+), 2 deletions(-)

diff --git a/core/core-frontend/src/utils/utils.ts b/core/core-frontend/src/utils/utils.ts
index ab560fb2a3..718ee6b239 100644
--- a/core/core-frontend/src/utils/utils.ts
+++ b/core/core-frontend/src/utils/utils.ts
@@ -220,7 +220,18 @@ export const formatExt = (num: number): number[] | null => {
 }
 
 export const getBrowserLocale = () => {
-  return navigator.language
+  const language = navigator.language
+  if (!language) {
+    return 'zh-CN'
+  }
+  if (language.startsWith('en')) {
+    return 'en'
+  }
+  if (language.toLowerCase().startsWith('zh')) {
+    const temp = language.toLowerCase().replace('_', '-')
+    return temp === 'zh' ? 'zh-CN' : temp === 'zh-cn' ? 'zh-CN' : 'tw'
+  }
+  return language
 }
 export const getLocale = () => {
   return wsCache.get('user.language') || getBrowserLocale() || 'zh-CN'
diff --git a/de-xpack b/de-xpack
index d9da998cd7..bae6b397e8 160000
--- a/de-xpack
+++ b/de-xpack
@@ -1 +1 @@
-Subproject commit d9da998cd7164c6120a2ddf20c0a95a179f4b483
+Subproject commit bae6b397e819a800ee4ddac8b6859607b486f235