From 95a2f9f9c8488059eea0cfc19c7e50df7e66ff98 Mon Sep 17 00:00:00 2001
From: 76Octane <132669596+76Octane@users.noreply.github.com>
Date: Fri, 30 Jun 2023 16:55:35 +0800
Subject: [PATCH] Update MainFrame.cpp

---
 src/slic3r/GUI/MainFrame.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/slic3r/GUI/MainFrame.cpp b/src/slic3r/GUI/MainFrame.cpp
index 29383c1..360379a 100644
--- a/src/slic3r/GUI/MainFrame.cpp
+++ b/src/slic3r/GUI/MainFrame.cpp
@@ -863,6 +863,9 @@ void MainFrame::create_preset_tabs()
     //B28
     m_guide_view = new GuideWebView(m_tabpanel);
     wxString url = wxString::Format("file://%s/web/guide/index.html", from_u8(resources_dir()));
+    wxString strlang = wxGetApp().app_config->get("translation_language");
+    if (strlang != "")
+        url = wxString::Format("file://%s/web/guide/index.html?lang=%s", from_u8(resources_dir()), strlang);
     m_guide_view->load_url(url);
     m_guide_view->Hide();
     dynamic_cast<Notebook *>(m_tabpanel)->AddPage(m_guide_view, _L("Guide"), "userguide");