diff --git a/pika-gnome-settings/debian/changelog b/pika-gnome-settings/debian/changelog
index 39be24f..aeaff6e 100644
--- a/pika-gnome-settings/debian/changelog
+++ b/pika-gnome-settings/debian/changelog
@@ -1,4 +1,4 @@
-pika-gnome-settings (4.5-100pika1) pikauwu; urgency=low
+pika-gnome-settings (4.5-100pika2) pikauwu; urgency=low
 
   * Update to pikauwu
 
diff --git a/pika-gnome-settings/debian/rules b/pika-gnome-settings/debian/rules
index fcd8420..77cdd21 100644
--- a/pika-gnome-settings/debian/rules
+++ b/pika-gnome-settings/debian/rules
@@ -2,6 +2,9 @@
 
 override_dh_installgsettings:
 	dh_installgsettings --priority=50
+override_dh_missing:
+	dh_missing
+	chmod +x debian/pika-gnome-settings/usr/bin/*
 
 %:
 	dh $@
diff --git a/pika-gnome-settings/usr/bin/pika-gnome-darkmode b/pika-gnome-settings/usr/bin/pika-gnome-darkmode
index bc1f194..39df693 100644
--- a/pika-gnome-settings/usr/bin/pika-gnome-darkmode
+++ b/pika-gnome-settings/usr/bin/pika-gnome-darkmode
@@ -1,22 +1,5 @@
 #! /bin/dash
 if [ "$(gsettings get org.pika.layouts pika-theme)"  = 1 ]
 then
-	while true
-	do
-		if [ -f /tmp/pika-gnome-color-scheme ]
-		then
-			if [ "$(gsettings get org.gnome.desktop.interface color-scheme)" != "$(cat /tmp/pika-gnome-color-scheme)" ]
-			then
-				if [ "$(gsettings get org.gnome.desktop.interface color-scheme)" = "'prefer-dark'" ]
-				then
-					pika-gnome-theme dark
-				else
-					pika-gnome-theme
-				fi
-				gsettings get org.gnome.desktop.interface color-scheme > /tmp/pika-gnome-color-scheme
-			fi		
-		else
-			gsettings get org.gnome.desktop.interface color-scheme > /tmp/pika-gnome-color-scheme
-		fi
-	done
-fi
+	pika-gnome-darkmode-py
+fi
\ No newline at end of file
diff --git a/pika-gnome-settings/usr/bin/pika-gnome-darkmode-py b/pika-gnome-settings/usr/bin/pika-gnome-darkmode-py
new file mode 100644
index 0000000..39bcbea
--- /dev/null
+++ b/pika-gnome-settings/usr/bin/pika-gnome-darkmode-py
@@ -0,0 +1,13 @@
+#! /usr/bin/python3
+
+from gi.repository import Gio
+import subprocess
+import time
+gso=Gio.Settings.new("org.gnome.desktop.interface")
+gso_currnet=gso.get_value("color-scheme")
+
+while True:
+    gso_old, gso_currnet = gso_currnet, gso.get_value("color-scheme")
+    if gso_currnet != gso_old:
+        subprocess.run(["pika-gnome-theme"])
+    time.sleep(0.05)
\ No newline at end of file
diff --git a/pika-gnome-settings/usr/bin/pika-gnome-theme b/pika-gnome-settings/usr/bin/pika-gnome-theme
index d2276ef..68dad8e 100644
--- a/pika-gnome-settings/usr/bin/pika-gnome-theme
+++ b/pika-gnome-settings/usr/bin/pika-gnome-theme
@@ -15,7 +15,7 @@ then
 . "$HOME/.config/pika_theme"
 fi
 
-if [[ $1 = dark ]]
+if [ "$(gsettings get org.gnome.desktop.interface color-scheme)" = "'prefer-dark'" ]
 then
 gsettings set org.gnome.shell.extensions.user-theme name "$GTK_THEME_DARK"
 gsettings set org.gnome.desktop.interface gtk-theme "$GTK_THEME_DARK"