diff --git a/src/slic3r/GUI/Plater.cpp b/src/slic3r/GUI/Plater.cpp
index 7fe8af428..b22d5d46c 100644
--- a/src/slic3r/GUI/Plater.cpp
+++ b/src/slic3r/GUI/Plater.cpp
@@ -1163,7 +1163,6 @@ void Sidebar::msw_rescale()
 
 void Sidebar::sys_color_changed()
 {
-#ifdef _WIN32
     wxWindowUpdateLocker noUpdates(this);
 
 #if 0
@@ -1192,7 +1191,6 @@ void Sidebar::sys_color_changed()
     p->frequently_changed_parameters->sys_color_changed();
 #endif
     p->object_settings->sys_color_changed();
-#endif
 
     //BBS: remove print related combos
 #if 0
diff --git a/src/slic3r/Utils/MacDarkMode.mm b/src/slic3r/Utils/MacDarkMode.mm
index 2479d8e12..a7662e9dc 100644
--- a/src/slic3r/Utils/MacDarkMode.mm
+++ b/src/slic3r/Utils/MacDarkMode.mm
@@ -104,7 +104,7 @@ void openFolderForFile(wxString const & file)
 @end
 
 /* textColor for NSTextField */
-@implementation NSTextField (NSTextField_Extended)
+@implementation NSTextField (textColor)
 
 - (void)setTextColor2:(NSColor *)textColor
 {
@@ -129,6 +129,26 @@ void openFolderForFile(wxString const & file)
 
 @end
 
+/* drawsBackground for NSTextField */
+@implementation NSTextField (drawsBackground)
+
+- (instancetype)initWithFrame2:(NSRect)frameRect
+{
+    [self initWithFrame2:frameRect];
+    self.drawsBackground = false;
+    return self;
+}
+
+
++ (void) load
+{
+    Method initWithFrame = class_getInstanceMethod([NSTextField class], @selector(initWithFrame:));
+    Method initWithFrame2 = class_getInstanceMethod([NSTextField class], @selector(initWithFrame2:));
+    method_exchangeImplementations(initWithFrame, initWithFrame2);
+}
+
+@end
+
 /* textColor for NSButton */
 
 @implementation NSButton (NSButton_Extended)