diff --git a/makespec/BUILDVERSION b/makespec/BUILDVERSION
index b5c939ef..b8f4ae2c 100644
--- a/makespec/BUILDVERSION
+++ b/makespec/BUILDVERSION
@@ -1 +1 @@
-5920
+5921
diff --git a/src/components/translations/QvTranslator.cpp b/src/components/translations/QvTranslator.cpp
index 6209b385..9fd05ec4 100644
--- a/src/components/translations/QvTranslator.cpp
+++ b/src/components/translations/QvTranslator.cpp
@@ -25,25 +25,25 @@ namespace Qv2ray::common
 {
     QvTranslator::QvTranslator()
     {
-        GetAvailableLanguages();
+        refreshTranslations();
     }
 
-    QStringList QvTranslator::GetAvailableLanguages()
+    void QvTranslator::refreshTranslations()
     {
+        searchPaths = getLanguageSearchPaths();
         languages.clear();
-        for (const auto &path : getLanguageSearchPaths())
+        for (const auto &path : searchPaths)
         {
-            languages << QDir(path).entryList(QStringList{ "*.qm" }, QDir::Hidden | QDir::Files);
+            languages << QDir(path).entryList({ "*.qm" }, QDir::Hidden | QDir::Files);
         }
         std::transform(languages.begin(), languages.end(), languages.begin(), [](QString &fileName) { return fileName.replace(".qm", ""); });
         languages.removeDuplicates();
         DEBUG(MODULE_UI, "Found translations: " + languages.join(" "))
-        return languages;
     }
 
     bool QvTranslator::InstallTranslation(const QString &code)
     {
-        for (const auto &path : getLanguageSearchPaths())
+        for (const auto &path : searchPaths)
         {
             if (FileExistsIn(QDir(path), code + ".qm"))
             {
diff --git a/src/components/translations/QvTranslator.hpp b/src/components/translations/QvTranslator.hpp
index c18c7bfa..47dd00cb 100644
--- a/src/components/translations/QvTranslator.hpp
+++ b/src/components/translations/QvTranslator.hpp
@@ -16,7 +16,10 @@ namespace Qv2ray::common
          * @brief get the available languages.
          * @return (if available) languages (zh_CN, en_US, ...)
          */
-        QStringList GetAvailableLanguages();
+        const inline QStringList GetAvailableLanguages() const
+        {
+            return languages;
+        }
         /**
          * @brief reload the translation from file
          * @param code eg: en_US, zh_CN, ...
@@ -24,7 +27,9 @@ namespace Qv2ray::common
         bool InstallTranslation(const QString &);
 
       private:
+        void refreshTranslations();
         QStringList languages;
+        QStringList searchPaths;
         std::unique_ptr<QTranslator> pTranslator;
     };
     inline std::unique_ptr<common::QvTranslator> Qv2rayTranslator;