diff --git a/README.md b/README.md
index e6a4b42..d0da70a 100644
--- a/README.md
+++ b/README.md
@@ -79,7 +79,7 @@ This setup is currently only adapted for Niri.
 
 ## Wallpaper & Colortheme
 
-- [wallpaper-carousel](https://github.com/Uyanide/Wallpaper_Carousel): an Image Carousel implemented with Qt Widgets to browse and set wallpapers from.
+- [WallReel](https://github.com/Uyanide/WallReel): an Image Carousel implemented with QtQuick to browse and set wallpapers from.
 - [wallpaper-daemon](./config/scripts/.local/scripts/wallpaper-daemon): automatic blur (only works in niri).
 - [change-wallpaper](./config/scripts/.local/scripts/change-wallpaper): script that changes wallpaper with a few extra features.
 - [change-colortheme](./config/scripts/.local/scripts/change-colortheme): script that extract colors from the current wallpaper and generate a catppuccin color scheme accordingly.
diff --git a/config/niri/.config/niri/config/binds.kdl b/config/niri/.config/niri/config/binds.kdl
index 030abef..27df1c4 100644
--- a/config/niri/.config/niri/config/binds.kdl
+++ b/config/niri/.config/niri/config/binds.kdl
@@ -19,7 +19,7 @@ binds {
     Mod+Shift+Return { spawn "wezterm"; }
     Mod+T { spawn "kitty"; }
     Mod+Return { spawn "kitty"; }
-    Mod+Shift+W { spawn "wallpaper-carousel"; }
+    Mod+Shift+W { spawn "wallreel"; }
     Mod+O { spawn-sh "pkill -x -n pwvucontrol || pwvucontrol"; }
 
     // Quickshell
diff --git a/config/niri/.config/niri/config/misc.kdl b/config/niri/.config/niri/config/misc.kdl
index 8c18b91..db5af45 100644
--- a/config/niri/.config/niri/config/misc.kdl
+++ b/config/niri/.config/niri/config/misc.kdl
@@ -1,7 +1,7 @@
 screenshot-path "~/Pictures/Screenshots/niri_screenshot_%Y-%m-%d_%H-%M-%S.png"
 
 debug {
-    render-drm-device "/dev/dri/renderD129"
+    render-drm-device "/dev/dri/renderD128"
 }
 
 // gestures {
diff --git a/config/niri/.config/niri/config/prime.kdl b/config/niri/.config/niri/config/prime.kdl
index d6062de..8b13789 100644
--- a/config/niri/.config/niri/config/prime.kdl
+++ b/config/niri/.config/niri/config/prime.kdl
@@ -1,5 +1 @@
-environment {
-    __NV_PRIME_RENDER_OFFLOAD "1"
-    __VK_LAYER_NV_optimus "NVIDIA_only"
-    __GLX_VENDOR_LIBRARY_NAME "nvidia"
-}
+
diff --git a/config/quickshell/.config/quickshell/Constants/Fonts.qml b/config/quickshell/.config/quickshell/Constants/Fonts.qml
index fb882da..1499e83 100644
--- a/config/quickshell/.config/quickshell/Constants/Fonts.qml
+++ b/config/quickshell/.config/quickshell/Constants/Fonts.qml
@@ -6,9 +6,9 @@ pragma Singleton
 Singleton {
     id: root
 
-    readonly property string primary: "Sour Gummy Light"
+    readonly property string primary: "LXGW WenKai"
     readonly property string nerd: "Meslo LGM Nerd Font Mono"
-    readonly property string sans: "Noto Sans"
+    readonly property string sans: "LXGW WenKai"
     readonly property int small: Style.fontSizeS
     readonly property int medium: Style.fontSizeM
     readonly property int large: Style.fontSizeL
diff --git a/config/quickshell/.config/quickshell/Services/RecordService.qml b/config/quickshell/.config/quickshell/Services/RecordService.qml
index a90bc57..7f9ea03 100644
--- a/config/quickshell/.config/quickshell/Services/RecordService.qml
+++ b/config/quickshell/.config/quickshell/Services/RecordService.qml
@@ -9,13 +9,13 @@ Singleton {
     readonly property string recordingDir: CacheService.recordingDir
     property bool isRecording: false
     property bool isStopping: false
-    readonly property string codec: "av1_nvenc"
+    readonly property string codec: "libx264"
     readonly property string container: "mkv"
-    readonly property string pixelFormat: "p010le"
+    readonly property string pixelFormat: "yuv420p"
     property string recordingDisplay: ""
     readonly property int framerate: 60
     readonly property var codecParams: Object.freeze([
-        "preset=p4", "rc=constqp", "qp=18",
+        "preset=ultrafast", "crf=15", "tune=zerolatency",
         "color_range=tv"
     ])
     readonly property var filterArgs: ""
diff --git a/config/scripts/.local/scripts/change-colortheme b/config/scripts/.local/scripts/change-colortheme
index f0a09f8..3c7a970 100755
--- a/config/scripts/.local/scripts/change-colortheme
+++ b/config/scripts/.local/scripts/change-colortheme
@@ -331,15 +331,15 @@ def main():
             for script in SCRIPTS[app]:
                 tasks.append(executor.submit(run_script, script, script_args))
 
-    subprocess.run(
-        [
-            "notify-send",
-            "-a",
-            "change-colortheme",
-            "Colortheme Changed",
-            f"Palette: {palette_name}\nFlavor: {flavor}\nApplied to {success_count} apps",
-        ]
-    )
+    # subprocess.run(
+    #     [
+    #         "notify-send",
+    #         "-a",
+    #         "change-colortheme",
+    #         "Colortheme Changed",
+    #         f"Palette: {palette_name}\nFlavor: {flavor}\nApplied to {success_count} apps",
+    #     ]
+    # )
 
 
 if __name__ == "__main__":
diff --git a/config/scripts/.local/scripts/change-wallpaper b/config/scripts/.local/scripts/change-wallpaper
index ee64a79..19e55ac 100755
--- a/config/scripts/.local/scripts/change-wallpaper
+++ b/config/scripts/.local/scripts/change-wallpaper
@@ -19,7 +19,7 @@ exec {LOCK_FD}>/tmp/"$(basename "$0")".lock
 
 flock -n "$LOCK_FD" || {
     echo "Another instance is running. Exiting."
-    notify-send -a "change-wallpaper" "Error" "Another instance is running. Exiting."
+    # notify-send -a "change-wallpaper" "Error" "Another instance is running. Exiting."
     exit 1
 }
 
@@ -120,7 +120,7 @@ blurred_cache_image="$blur_cache_dir/${hash}.${wallpaper_ext}"
         if [ "$XDG_CURRENT_DESKTOP" = "niri" ]; then
             swww img -n backdrop "$blurred_image" --transition-type fade --transition-duration 2 >/dev/null 2>/dev/null
         fi
-        notify-send -a "change-wallpaper" "Blurred Wallpaper Applied" "$blurred_image" -i "$blurred_image"
+        # notify-send -a "change-wallpaper" "Blurred Wallpaper Applied" "$blurred_image" -i "$blurred_image"
     }
 
     ### Check if cached blurred image exists
@@ -166,19 +166,28 @@ blurred_cache_image="$blur_cache_dir/${hash}.${wallpaper_ext}"
 
 # Apply wallpaper
 
+skip_colortheme=0
+if [ "${4-}" = "--skip-colortheme" ]; then
+    skip_colortheme=1
+fi
+
 if [ "$XDG_CURRENT_DESKTOP" = "Hyprland" ]; then
     swww img -n background "$wallpaper_image" --transition-type fade --transition-duration 2 >/dev/null 2>/dev/null
 
-    notify-send -a "change-wallpaper" "Wallpaper Changed" "$image" -i "$wallpaper_image"
+    # notify-send -a "change-wallpaper" "Wallpaper Changed" "$image" -i "$wallpaper_image"
 
-    change-colortheme -i "$wallpaper_image" || exit 1
+    if [ "$skip_colortheme" = 0 ]; then
+        change-colortheme -i "$wallpaper_image" || exit 1
+    fi
 elif [ "$XDG_CURRENT_DESKTOP" = "niri" ]; then
     ### Handled in wallpaper-daemon
     # swww img -n background "$wallpaper_image" --transition-type fade --transition-duration 2 > /dev/null 2> /dev/null
 
-    notify-send -a "change-wallpaper" "Wallpaper Changed" "$image" -i "$wallpaper_image"
+    # notify-send -a "change-wallpaper" "Wallpaper Changed" "$image" -i "$wallpaper_image"
 
-    change-colortheme -i "$wallpaper_image" || exit 1
+    if [ "$skip_colortheme" = 0 ]; then
+        change-colortheme -i "$wallpaper_image" || exit 1
+    fi
 else
     echo "Unsupported desktop environment: $XDG_CURRENT_DESKTOP"
     exit 1
diff --git a/config/scripts/.local/snippets/set_display b/config/scripts/.local/snippets/set_display
index a0f46de..9a2ea66 100644
--- a/config/scripts/.local/snippets/set_display
+++ b/config/scripts/.local/snippets/set_display
@@ -9,7 +9,7 @@
 
 # Constants
 niri_config_file="$HOME/.config/niri/config/misc.kdl"
-prefer_order=(nvidia intel)
+prefer_order=(intel nvidia)
 
 # Get vendor and path of each GPU
 default_card_path="$(find /dev/dri/card* 2>/dev/null | head -n 1)"
diff --git a/config/wallpaper/.config/wallpaper-carousel/config.json b/config/wallpaper/.config/wallpaper-carousel/config.json
deleted file mode 100644
index a602775..0000000
--- a/config/wallpaper/.config/wallpaper-carousel/config.json
+++ /dev/null
@@ -1,22 +0,0 @@
-{
-    "wallpaper": {
-        "dirs": [
-            "~/Pictures/backgrounds",
-            "/media/Beta/壁纸/库/"
-        ],
-        "excludes": [
-            "~/Pictures/backgrounds/nao-stars-crop-adjust-flop.jpg",
-            "~/Pictures/backgrounds/miku-gate.jpg"
-        ]
-    },
-    "action": {
-        "confirm": "change-wallpaper \"%1\" 2560 1600"
-    },
-    "style": {
-        "no_loading_screen": false
-    },
-    "sort": {
-        "type": "date",
-        "reverse": true
-    }
-}
diff --git a/config/wallpaper/.config/wallreel/config.json b/config/wallpaper/.config/wallreel/config.json
new file mode 100644
index 0000000..bdc19c0
--- /dev/null
+++ b/config/wallpaper/.config/wallreel/config.json
@@ -0,0 +1,39 @@
+{
+    "$schema": "https://raw.githubusercontent.com/Uyanide/WallReel/refs/heads/master/config.schema.json",
+    "wallpaper": {
+        "dirs": [
+            {
+                "path": "~/Pictures/backgrounds"
+            },
+            {
+                "path": "/media/Beta/壁纸/库"
+            }
+        ],
+        "excludes": [
+            "nao-stars-crop-adjust-flop.jpg",
+            "miku-gate.jpg",
+            "\\.md$"
+        ]
+    },
+    "action": {
+        "onSelected": "change-wallpaper '{{ path }}' 2560 1440 --skip-colortheme; change-colortheme -c '{{ colorHex }}'",
+        "onPreview": "change-colortheme -c '{{ colorHex }}' niri quickshell; swww img -n background \"{{ path }}\" --transition-type fade --transition-duration 0.5",
+        "quitOnSelected": true,
+        "saveState": [
+            {
+                "key": "flavor",
+                "fallback": "#89b4fa",
+                "command": "cat ~/.config/posh_theme.omp.json | jq -r .blocks[0].segments[0].foreground"
+            },
+            {
+                "key": "wallpaper",
+                "fallback": "$HOME/Pictures/backgrounds/miku-space.jpg",
+                "command": "find ~/.local/share/wallpaper/current -type f | head -n 1"
+            }
+        ],
+        "onRestore": "change-colortheme -c '{{ flavor }}' niri quickshell; swww img -n background \"{{ wallpaper }}\" --transition-type fade --transition-duration 0.5"
+    },
+    "cache": {
+        "maxImageEntries": 300
+    }
+}
diff --git a/memo/fontconfig.md b/memo/fontconfig.md
index e2d446b..4b709a1 100644
--- a/memo/fontconfig.md
+++ b/memo/fontconfig.md
@@ -13,6 +13,7 @@
 - Sour Gummy (from [Google Fonts](https://fonts.google.com/specimen/Sour+Gummy))
 - Font Awesome 6 Free (extracted from an AUR package which no longer exists)
 - `extra/ttf-meslo-nerd`
+- `archlinuxcn/ttf-lxgw-wenkai`
 
 ### Font configuration