diff --git a/slic3r/GUI/GUI_App.cpp b/slic3r/GUI/GUI_App.cpp
index f10a6a0..263cbd6 100644
--- a/slic3r/GUI/GUI_App.cpp
+++ b/slic3r/GUI/GUI_App.cpp
@@ -406,7 +406,7 @@ public:
         int logo_width = FromDIP(94 * m_scale);
         wxBitmap logo_bmp = *bmp_cache.load_svg("splash_logo", logo_size, logo_size);
         int logo_y = top_margin + title_rect.GetHeight() + logo_margin;
-        memDc.DrawBitmap(logo_bmp, 900, -100, true);
+        memDc.DrawBitmap(logo_bmp, 900, 0, true);
 
         // calculate position for the dynamic text
         int text_margin = FromDIP(80 * m_scale);
@@ -459,7 +459,7 @@ public:
         //    delete gc;
         //}
         //fangfa3
-        wxBitmap bitmap(width, height,32);
+        /*wxBitmap bitmap(width, height,32);
         {
             wxMemoryDC dc(bitmap);
             dc.SetBackground(*wxTRANSPARENT_BRUSH);
@@ -472,7 +472,7 @@ public:
             dc.SetPen(wxPen(wxColour(255, 0, 0, 128)));
             dc.SetBrush(wxBrush(wxColour(255, 0, 0, 128)));
             dc.DrawRectangle(0, 0, width, height);
-        }
+        }*/
 
        /* wxBitmap mask(100, 100);
         wxMemoryDC maskDC(mask);
@@ -483,7 +483,20 @@ public:
         maskDC.DrawRectangle(0, 0, width, height);
 
         bitmap.SetMask(new wxMask(mask, wxColour(0, 0, 0)));*/
-        
+
+        wxBitmap bitmap(width, height, 24);
+
+        wxMemoryDC memDC;
+        memDC.SelectObject(bitmap);
+
+        memDC.SetBackground(*wxWHITE_BRUSH);
+        memDC.Clear();
+        wxImage image = bitmap.ConvertToImage();
+
+
+        image.SetMask(true);
+        image.SetMaskColour(255,255,255);
+        bitmap = wxBitmap(image);
         return bitmap;
     }
 
@@ -2764,6 +2777,7 @@ bool GUI_App::on_init_inner()
 #ifndef __linux__
         wxYield();
 #endif
+        //scrn->SetBackgroundColour(wxColor(0,0,0,0));
         scrn->SetText(_L("Loading configuration")+ dots);
     }
 
diff --git a/slic3r/GUI/Plater.cpp b/slic3r/GUI/Plater.cpp
index af7d987..3f18ed0 100644
--- a/slic3r/GUI/Plater.cpp
+++ b/slic3r/GUI/Plater.cpp
@@ -2931,7 +2931,7 @@ Plater::priv::priv(Plater *q, MainFrame *main_frame)
     //panel_sizer->Add(vsizer_status, 2, wxEXPAND | wxALL, 0);
     vsizer->Add(panel_sizer, 9, wxEXPAND | wxALL, 0);
     status_panel->SetBackgroundColour(wxColor(236, 246, 248));
-    vsizer->Add(status_panel, 1, wxEXPAND | wxALL, 2);
+    vsizer->Add(status_panel, 1, wxEXPAND | wxALL, 0);
     //xiamian
     //hsizer->Add(vsizer, 1, wxEXPAND | wxALL, 0);
     hsizer->Insert(0, vsizer, 1, wxEXPAND | wxALL, 0);
@@ -13763,17 +13763,13 @@ void Plater::show_object_info()
     auto staticText = new wxStaticText(s_panel, wxID_ANY, wxString::FromUTF8(info_text), wxDefaultPosition, wxDefaultSize, wxALIGN_LEFT);
     wxBoxSizer* sizer = new wxBoxSizer(wxVERTICAL);
     sizer->AddStretchSpacer(20);
-    //sizer->InsertStretchSpacer(20);
-    //sizer->InsertSpacer(20);
-    //sizer->AddSpacer(20);
     sizer->AddSpacer(20);
     sizer->Add(staticText, 0, wxLEFT, 20);
-    //sizer->AddSpacer(20);
-    //sizer->AddStretchSpacer(5);
     s_panel->SetSizer(sizer);
     s_panel->Layout();
-    info_text += into_u8(info_manifold);
-    notify_manager->bbl_show_objectsinfo_notification(info_text, warning, !(p->current_panel == p->view3D), into_u8(hyper_text), callback);
+    //xiamian-
+    //info_text += into_u8(info_manifold);
+    //notify_manager->bbl_show_objectsinfo_notification(info_text, warning, !(p->current_panel == p->view3D), into_u8(hyper_text), callback);
 }
 
 bool Plater::show_publish_dialog(bool show)
diff --git a/slic3r/GUI/Tab.cpp b/slic3r/GUI/Tab.cpp
index d6c8766..a1acfc2 100644
--- a/slic3r/GUI/Tab.cpp
+++ b/slic3r/GUI/Tab.cpp
@@ -4301,8 +4301,8 @@ void TabConfig::build() {
 }
 void TabConfig::reload_config()
 {
-    this->compatible_widget_reload(m_compatible_printers);
-    this->compatible_widget_reload(m_compatible_prints);
+    //this->compatible_widget_reload(m_compatible_printers);
+    //this->compatible_widget_reload(m_compatible_prints);
     Tab::reload_config();
 }
 void TabConfig::update_description_lines()