diff --git a/.oxfmtrc.json b/.oxfmtrc.json
new file mode 100644
index 0000000..6c6a80e
--- /dev/null
+++ b/.oxfmtrc.json
@@ -0,0 +1,3 @@
+{
+  "ignorePatterns": ["_sources/*.json", "secrets/*.yaml"]
+}
diff --git a/.zed/settings.json b/.zed/settings.json
index ff63d82..2f8a134 100644
--- a/.zed/settings.json
+++ b/.zed/settings.json
@@ -7,6 +7,38 @@
           "arguments": ["-"]
         }
       }
+    },
+    "JSON": {
+      "formatter": {
+        "external": {
+          "command": "oxfmt",
+          "arguments": ["--stdin-filepath", "{buffer_path}"]
+        }
+      }
+    },
+    "Markdown": {
+      "formatter": {
+        "external": {
+          "command": "oxfmt",
+          "arguments": ["--stdin-filepath", "{buffer_path}"]
+        }
+      }
+    },
+    "YAML": {
+      "formatter": {
+        "external": {
+          "command": "oxfmt",
+          "arguments": ["--stdin-filepath", "{buffer_path}"]
+        }
+      }
+    },
+    "TOML": {
+      "formatter": {
+        "external": {
+          "command": "oxfmt",
+          "arguments": ["--stdin-filepath", "{buffer_path}"]
+        }
+      }
     }
   }
 }
diff --git a/flake/perSystem.nix b/flake/perSystem.nix
index c972461..7d2c42a 100644
--- a/flake/perSystem.nix
+++ b/flake/perSystem.nix
@@ -33,6 +33,7 @@
         just
         nvfetcher
         alejandra
+        oxfmt
 
         lua-language-server
       ];
diff --git a/pkgs/rime-all/default.custom.yaml b/pkgs/rime-all/default.custom.yaml
index bad6da4..4505e22 100644
--- a/pkgs/rime-all/default.custom.yaml
+++ b/pkgs/rime-all/default.custom.yaml
@@ -29,36 +29,12 @@ patch:
     - { when: has_menu, accept: minus, send: Page_Up }
     - { when: has_menu, accept: equal, send: Page_Down }
 
-    - {
-        when: always,
-        toggle: ascii_punct,
-        accept: Control+Shift+3,
-      } # 切换中英标点
-    - {
-        when: always,
-        toggle: ascii_punct,
-        accept: Control+Shift+numbersign,
-      } # 切换中英标点
-    - {
-        when: always,
-        toggle: traditionalization,
-        accept: Control+Shift+4,
-      } # 切换简繁
-    - {
-        when: always,
-        toggle: traditionalization,
-        accept: Control+Shift+dollar,
-      } # 切换简繁
-    - {
-        when: always,
-        toggle: full_shape,
-        accept: Control+Shift+5,
-      } # 切换全半角
-    - {
-        when: always,
-        toggle: full_shape,
-        accept: Control+Shift+percent,
-      } # 切换全半角
+    - { when: always, toggle: ascii_punct, accept: Control+Shift+3 } # 切换中英标点
+    - { when: always, toggle: ascii_punct, accept: Control+Shift+numbersign } # 切换中英标点
+    - { when: always, toggle: traditionalization, accept: Control+Shift+4 } # 切换简繁
+    - { when: always, toggle: traditionalization, accept: Control+Shift+dollar } # 切换简繁
+    - { when: always, toggle: full_shape, accept: Control+Shift+5 } # 切换全半角
+    - { when: always, toggle: full_shape, accept: Control+Shift+percent } # 切换全半角
 
     # 将小键盘 0~9 . 映射到主键盘，数字金额大写的 Lua 如 R1234.5678 可使用小键盘输入
     - { accept: KP_0, send: 0, when: composing }
diff --git a/treefmt.nix b/treefmt.nix
index 3037b6b..3e00dd3 100644
--- a/treefmt.nix
+++ b/treefmt.nix
@@ -1,43 +1,18 @@
 {
-  perSystem = {
-    pkgs,
-    lib,
-    ...
-  }: {
+  perSystem = {lib, ...}: {
     treefmt = {
       programs = {
         alejandra = {
           enable = true;
           excludes = ["_sources/*.nix"];
         };
-        biome = {
+        oxfmt = let
+          oxfmtConfig = with lib;
+            pipe ./.oxfmtrc.json [builtins.readFile builtins.fromJSON];
+        in {
           enable = true;
-          includes = ["*.json"];
-          excludes = ["_sources/*.json"];
-          settings = {
-            formatter.indentStyle = "space";
-            javascript.formatter.enabled = false;
-            css.formatter.enabled = false;
-          };
-        };
-        dprint = {
-          enable = true;
-          includes = [
-            "*.md"
-            "*.toml"
-            "*.yaml"
-          ];
-          excludes = ["secrets/*.yaml"];
-          settings = {
-            plugins = pkgs.dprint-plugins.getPluginList (
-              plugins:
-                with plugins; [
-                  dprint-plugin-toml
-                  dprint-plugin-markdown
-                  g-plane-pretty_yaml
-                ]
-            );
-          };
+          includes = ["*.json" "*.md" "*.toml" "*.yaml"];
+          excludes = oxfmtConfig.ignorePatterns;
         };
         just = {
           enable = true;
@@ -45,10 +20,7 @@
         };
         typos = let
           config = with lib;
-            pipe ./.typos.toml [
-              builtins.readFile
-              fromTOML
-            ];
+            pipe ./.typos.toml [builtins.readFile fromTOML];
         in {
           enable = true;
           includes = ["*"];