diff --git a/.config/fcitx5/conf/classicui.conf b/.config/fcitx5/conf/classicui.conf
new file mode 100644
index 0000000..c0e988a
--- /dev/null
+++ b/.config/fcitx5/conf/classicui.conf
@@ -0,0 +1,17 @@
+# 垂直候选列表
+Vertical Candidate List=False
+
+# 可用时在应用程序中显示预编辑文本
+PreeditInApplication=True
+
+# 按屏幕 DPI 使用
+PerScreenDPI=True
+
+# Font (设置成你喜欢的字体)
+# 这个字体需要安装思源黑体
+Font="思源黑体 CN Medium 12"
+
+# 主题
+# Theme=winter
+# 这个主题需要安装包fcitx5-material-color
+Theme=Material-Color-DeepPurple
diff --git a/.config/fcitx5/conf/rime.conf b/.config/fcitx5/conf/rime.conf
new file mode 100644
index 0000000..e921f9f
--- /dev/null
+++ b/.config/fcitx5/conf/rime.conf
@@ -0,0 +1,2 @@
+# 可用时在应用程序中显示预编辑文本
+PreeditInApplication=True
diff --git a/.local/share/fcitx5/rime/default.custom.yaml b/.local/share/fcitx5/rime/default.custom.yaml
new file mode 100644
index 0000000..0288ee8
--- /dev/null
+++ b/.local/share/fcitx5/rime/default.custom.yaml
@@ -0,0 +1,3 @@
+patch:
+  schema_list:
+    - schema: double_pinyin_mspy
diff --git a/.local/share/fcitx5/themes/winter/arrow.png b/.local/share/fcitx5/themes/winter/arrow.png
new file mode 100644
index 0000000..6582e12
Binary files /dev/null and b/.local/share/fcitx5/themes/winter/arrow.png differ
diff --git a/.local/share/fcitx5/themes/winter/panel.png b/.local/share/fcitx5/themes/winter/panel.png
new file mode 100644
index 0000000..2b8d158
Binary files /dev/null and b/.local/share/fcitx5/themes/winter/panel.png differ
diff --git a/.local/share/fcitx5/themes/winter/radio.png b/.local/share/fcitx5/themes/winter/radio.png
new file mode 100644
index 0000000..9b6c5ab
Binary files /dev/null and b/.local/share/fcitx5/themes/winter/radio.png differ
diff --git a/.local/share/fcitx5/themes/winter/theme.conf b/.local/share/fcitx5/themes/winter/theme.conf
new file mode 100644
index 0000000..f7ff8ec
--- /dev/null
+++ b/.local/share/fcitx5/themes/winter/theme.conf
@@ -0,0 +1,91 @@
+[Metadata]
+Name=winter
+Version=0.1
+Author=thepoy
+Description=Fctix5 Winter Theme
+ScaleWithDPI=True
+
+[InputPanel]
+# 字体
+Font=Sans 13
+# 非选中候选字颜色
+NormalColor=#ffffff
+# 选中候选字颜色
+HighlightCandidateColor=#ffffff
+# 高亮前景颜色(输入字符颜色)
+HighlightColor=#37474f
+# 输入字符背景颜色
+HighlightBackgroundColor=#ffffff
+# 
+Spacing=3
+
+[InputPanel/TextMargin]
+# 候选字对左边距
+Left=20
+# 候选字对右边距
+Right=20
+# 候选字向上边距
+Top=10
+# 候选字向下边距
+Bottom=10
+
+[InputPanel/Background]
+Image=panel.png
+
+[InputPanel/Background/Margin]
+Left=2
+Right=2
+Top=2
+Bottom=2
+
+[InputPanel/Highlight]
+Color=#1D66CD
+
+[InputPanel/Highlight/Margin]
+# 高亮区域左边距
+Left=20
+# 高亮区域右边距
+Right=20
+# 高亮区域上边距
+Top=10
+# 高亮区域下边距
+Bottom=10
+
+[Menu/Background]
+Color=#ffffff
+
+[Menu/Background/Margin]
+Left=2
+Right=2
+Top=2
+Bottom=2
+
+[Menu/ContentMargin]
+Left=2
+Right=2
+Top=2
+Bottom=2
+
+[Menu/Highlight]
+Color=#1D66CD
+
+[Menu/Highlight/Margin]
+Left=10
+Right=10
+Top=5
+Bottom=5
+
+[Menu/Separator]
+Color=#c0c0c0
+
+[Menu/CheckBox]
+Image=radio.png
+
+[Menu/SubMenu]
+Image=arrow.png
+
+[Menu/TextMargin]
+Left=5
+Right=5
+Top=5
+Bottom=5
diff --git a/.rc.sh b/.rc.sh
index d1573e6..b87cad1 100644
--- a/.rc.sh
+++ b/.rc.sh
@@ -14,6 +14,10 @@ alias w='cd /var/www/html'
 alias p='cd `project_folder`'
 alias d='docker'
 
+# copilot
+alias '??'='gh copilot suggest'
+alias '?'='gh copilot explain'
+
 export PUB_HOSTED_URL=https://mirror.sjtu.edu.cn/dart-pub/
 export FLUTTER_STORAGE_BASE_URL=https://mirror.sjtu.edu.cn/
 export CHROME_EXECUTABLE=/usr/bin/microsoft-edge-stable