diff --git a/win-linux/src/cmainpanel.cpp b/win-linux/src/cmainpanel.cpp
index d3679f273..d92eb16d5 100644
--- a/win-linux/src/cmainpanel.cpp
+++ b/win-linux/src/cmainpanel.cpp
@@ -64,7 +64,6 @@
 #ifdef _WIN32
 #include "win/cprintdialog.h"
 #include "shlobj.h"
-#include "lmcons.h"
 
 #else
 #define VK_F4 0x73
@@ -228,7 +227,7 @@ CMainPanel::CMainPanel(QWidget *parent, bool isCustomWindow, uchar dpi_ratio)
     QString params = QString("lang=%1&username=%3&location=%2")
                         .arg(CLangater::getLanguageName(), Utils::systemLocationCode());
     wstring wparams = params.toStdWString();
-    wstring user_name = readSystemUserName();
+    wstring user_name = Utils::systemUserName();
 
     wparams.replace(wparams.find(L"%3"), 2, user_name);
     AscAppManager::getInstance().InitAdditionalEditorParams(wparams);
@@ -1326,27 +1325,6 @@ void CMainPanel::onOutsideAuth(QString json)
     }
 }
 
-wstring CMainPanel::readSystemUserName()
-{
-#ifdef Q_OS_WIN
-    WCHAR _env_name[UNLEN + 1]{0};
-    DWORD _size = UNLEN + 1;
-
-    return GetUserName(_env_name, &_size) ?
-                            wstring(_env_name) : L"Unknown.User";
-#else
-    QString _env_name = qgetenv("USER");
-    if ( _env_name.isEmpty() ) {
-        _env_name = qgetenv("USERNAME");
-
-        if (_env_name.isEmpty())
-            _env_name = "Unknown.User";
-    }
-
-    return _env_name.toStdWString();
-#endif
-}
-
 void CMainPanel::setInputFiles(QStringList * list)
 {
     RELEASEOBJECT(m_inFiles)
diff --git a/win-linux/src/cmainpanel.h b/win-linux/src/cmainpanel.h
index b9f0836e4..8a1474958 100644
--- a/win-linux/src/cmainpanel.h
+++ b/win-linux/src/cmainpanel.h
@@ -92,7 +92,6 @@ private:
     int  trySaveDocument(int);
     void RecalculatePlaces();
 
-    wstring readSystemUserName();
 signals:
 //    void downloadEvent(NSEditorApi::CAscDownloadFileInfo *);
     void mainWindowChangeState(Qt::WindowState);
diff --git a/win-linux/src/main.cpp b/win-linux/src/main.cpp
index e9f68a051..7e8702c66 100644
--- a/win-linux/src/main.cpp
+++ b/win-linux/src/main.cpp
@@ -155,7 +155,7 @@ int main( int argc, char *argv[] )
     application_cef->Init_CEF(&AscAppManager::getInstance(), argc, argv);
     /* ********************** */
 
-    GET_REGISTRY_SYSTEM(reg_system)
+//    GET_REGISTRY_SYSTEM(reg_system)
     GET_REGISTRY_USER(reg_user)
     reg_user.setFallbacksEnabled(false);
 
diff --git a/win-linux/src/utils.cpp b/win-linux/src/utils.cpp
index 551692faa..62d457646 100644
--- a/win-linux/src/utils.cpp
+++ b/win-linux/src/utils.cpp
@@ -51,6 +51,7 @@
 
 #ifdef _WIN32
 #include "shlobj.h"
+#include "lmcons.h"
 typedef HRESULT (__stdcall *SetCurrentProcessExplicitAppUserModelIDProc)(PCWSTR AppID);
 #else
 #include <sys/stat.h>
@@ -428,3 +429,24 @@ bool Utils::setAppUserModelId(const QString& modelid)
 
     return _result;
 }
+
+wstring Utils::systemUserName()
+{
+#ifdef Q_OS_WIN
+    WCHAR _env_name[UNLEN + 1]{0};
+    DWORD _size = UNLEN + 1;
+
+    return GetUserName(_env_name, &_size) ?
+                            wstring(_env_name) : L"Unknown.User";
+#else
+    QString _env_name = qgetenv("USER");
+    if ( _env_name.isEmpty() ) {
+        _env_name = qgetenv("USERNAME");
+
+        if (_env_name.isEmpty())
+            _env_name = "Unknown.User";
+    }
+
+    return _env_name.toStdWString();
+#endif
+}
diff --git a/win-linux/src/utils.h b/win-linux/src/utils.h
index ae5568105..d74845bb5 100644
--- a/win-linux/src/utils.h
+++ b/win-linux/src/utils.h
@@ -44,6 +44,7 @@ public:
     static QString lastPath(int type);
     static void keepLastPath(int type, const QString&);
     static QString getUserPath();
+    static wstring systemUserName();
     static QString getAppCommonPath();
     static QRect getScreenGeometry(const QPoint&);
     static void openUrl(const QString&);