diff --git a/modules/theme/default.nix b/modules/theme/default.nix
index 6aacd0e..817b53b 100644
--- a/modules/theme/default.nix
+++ b/modules/theme/default.nix
@@ -1,4 +1,4 @@
-{ self, lib, config, pkgs, ... }: {
+{ self, config, pkgs, ... }: {
   environment.systemPackages = with pkgs; [
     qt5ct
     breeze-qt5
@@ -6,16 +6,8 @@
     breeze-icons
   ];
 
-  environment.variables = let
-    qmlPackages = with pkgs; [
-      plasma5Packages.qqc2-desktop-style
-      plasma5Packages.kirigami2
-    ];
-
-    qtVersion = pkgs.qt515.qtbase.version;
-  in {
+  environment.variables = {
     "QT_QPA_PLATFORMTHEME" = "qt5ct";
-    "QML2_IMPORT_PATH" = "${lib.concatStringsSep ":" (builtins.map (p: "${p}/lib/qt-${qtVersion}/qml") qmlPackages)}";
   };
 
   home-manager.users.${config.main-user} = {
diff --git a/modules/user/modules/fcitx5/classicui.conf b/modules/user/modules/fcitx5/classicui.conf
index 803246e..7bc5e4e 100644
--- a/modules/user/modules/fcitx5/classicui.conf
+++ b/modules/user/modules/fcitx5/classicui.conf
@@ -1,5 +1,7 @@
 # Vertical Candidate List
 Vertical Candidate List=False
+# Use Per Screen DPI
+PerScreenDPI=True
 # Use mouse wheel to go to prev or next page
 WheelForPaging=True
 # Font
@@ -17,19 +19,9 @@ PreferTextIcon=False
 # Show Layout Name In Icon
 ShowLayoutNameInIcon=True
 # Use input method language to display text
-UseInputMethodLanguageToDisplayText=True
+UseInputMethodLangaugeToDisplayText=True
 # Theme
 Theme=plasma
-# Dark Theme
-DarkTheme=plasma
-# Follow system light/dark color scheme
-UseDarkTheme=False
-# Follow system accent color if it is supported by theme and desktop
-UseAccentColor=True
-# Use Per Screen DPI on X11
-PerScreenDPI=True
 # Force font DPI on Wayland
 ForceWaylandDPI=0
-# Enable fractional scale under Wayland
-EnableFractionalScale=True
 
diff --git a/modules/user/modules/fcitx5/config b/modules/user/modules/fcitx5/config
index 8d0f2fd..77fa7e6 100644
--- a/modules/user/modules/fcitx5/config
+++ b/modules/user/modules/fcitx5/config
@@ -59,10 +59,4 @@ EnabledAddons=
 DisabledAddons=
 # Preload input method to be used by default
 PreloadInputMethod=True
-# Allow input method in the password field
-AllowInputMethodForPassword=False
-# Show preedit text when typing password
-ShowPreeditForPassword=False
-# Interval of saving user data in minutes
-AutoSavePeriod=30