diff --git a/Cargo.lock b/Cargo.lock
index 745377c..a154307 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1192,10 +1192,8 @@ name = "neutauri_bundler"
 version = "0.1.0"
 dependencies = [
  "anyhow",
- "bincode",
- "brotli",
  "gumdrop",
- "image",
+ "neutauri_data",
  "new_mime_guess",
  "rcedit",
  "serde",
@@ -1205,12 +1203,23 @@ dependencies = [
 ]
 
 [[package]]
-name = "neutauri_runtime"
+name = "neutauri_data"
 version = "0.1.0"
 dependencies = [
  "bincode",
  "brotli",
+ "image",
+ "new_mime_guess",
  "serde",
+ "toml",
+ "wry",
+]
+
+[[package]]
+name = "neutauri_runtime"
+version = "0.1.0"
+dependencies = [
+ "neutauri_data",
  "winres",
  "wry",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index e21b0dc..f9093e6 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -2,4 +2,5 @@
 members = [
   "neutauri_runtime",
   "neutauri_bundler",
+  "neutauri_data",
 ]
diff --git a/neutauri_bundler/Cargo.toml b/neutauri_bundler/Cargo.toml
index eea9118..5548242 100644
--- a/neutauri_bundler/Cargo.toml
+++ b/neutauri_bundler/Cargo.toml
@@ -5,10 +5,8 @@ version = "0.1.0"
 
 [dependencies]
 anyhow = "1.0"
-bincode = "1.3"
-brotli = "3.3"
 gumdrop = "0.8"
-image = "0.24"
+neutauri_data = {path = "../neutauri_data", features = ["bundler"]}
 new_mime_guess = "4.0"
 serde = {version = "1.0", features = ["derive"]}
 toml = "0.5"
diff --git a/neutauri_bundler/src/bundle.rs b/neutauri_bundler/src/bundle.rs
index f5faaa0..4922e8f 100644
--- a/neutauri_bundler/src/bundle.rs
+++ b/neutauri_bundler/src/bundle.rs
@@ -1,16 +1,15 @@
-use crate::data;
-use std::{
-    fs,
-    io::{self, Write},
-};
-
 #[cfg(windows)]
 use anyhow::Context;
+use neutauri_data as data;
 #[cfg(windows)]
 use std::{
     env,
     hash::{Hash, Hasher},
 };
+use std::{
+    fs,
+    io::{self, Write},
+};
 
 fn options() -> fs::OpenOptions {
     #[cfg(not(windows))]
diff --git a/neutauri_bundler/src/dev.rs b/neutauri_bundler/src/dev.rs
index 93504e3..dced770 100644
--- a/neutauri_bundler/src/dev.rs
+++ b/neutauri_bundler/src/dev.rs
@@ -1,5 +1,5 @@
+use neutauri_data as data;
 use std::{fs, io::Read, path::PathBuf};
-
 use wry::{
     application::{
         dpi::{PhysicalSize, Size},
@@ -10,8 +10,6 @@ use wry::{
     webview::{WebContext, WebViewBuilder},
 };
 
-use crate::data;
-
 const PROTOCOL_PREFIX: &str = "{PROTOCOL}://";
 const PROTOCOL: &str = "dev";
 
diff --git a/neutauri_bundler/src/main.rs b/neutauri_bundler/src/main.rs
index e55abe1..a322d2f 100644
--- a/neutauri_bundler/src/main.rs
+++ b/neutauri_bundler/src/main.rs
@@ -1,8 +1,6 @@
 use gumdrop::Options;
-
 mod bundle;
 mod dev;
-mod data;
 
 #[derive(Debug, Options)]
 struct Args {
@@ -80,7 +78,7 @@ fn main() -> anyhow::Result<()> {
                 }
                 let config_path = opts.config.unwrap_or_else(|| "neutauri.toml".to_string());
                 dev::dev(config_path)?;
-            },
+            }
         },
         None => print_help_and_exit(args),
     }
diff --git a/neutauri_data/Cargo.toml b/neutauri_data/Cargo.toml
new file mode 100644
index 0000000..7dea036
--- /dev/null
+++ b/neutauri_data/Cargo.toml
@@ -0,0 +1,17 @@
+[package]
+edition = "2021"
+name = "neutauri_data"
+version = "0.1.0"
+
+[dependencies]
+bincode = "1.3"
+brotli = "3.3"
+image = {version = "0.24", optional = true}
+new_mime_guess = {version = "4.0", optional = true}
+serde = {version = "1.0", features = ["derive"]}
+toml = {version = "0.5", optional = true}
+wry = {version = "0.15", default-features = false, features = ["protocol", "tray", "gtk-tray", "transparent", "fullscreen"]}
+
+[features]
+bundler = ["new_mime_guess", "toml", "image"]
+runtime = []
\ No newline at end of file
diff --git a/neutauri_bundler/src/data.rs b/neutauri_data/src/lib.rs
similarity index 71%
rename from neutauri_bundler/src/data.rs
rename to neutauri_data/src/lib.rs
index 62d9740..8d37aaf 100644
--- a/neutauri_bundler/src/data.rs
+++ b/neutauri_data/src/lib.rs
@@ -2,7 +2,7 @@ use bincode::Options;
 use serde::{Deserialize, Serialize};
 use std::{
     fs,
-    io::{self, Read, Result},
+    io::{self, Read, Result, SeekFrom, Seek},
     path::{self, Component, Path, PathBuf},
 };
 use wry::application::dpi::Position;
@@ -104,6 +104,102 @@ pub struct WebViewAttr {
     pub initialization_script: Option<String>,
 }
 
+#[cfg(feature = "runtime")]
+impl File {
+    pub fn decompressed_data(&mut self) -> Result<Vec<u8>> {
+        let mut data = Vec::with_capacity(self.data.len());
+        let mut r = brotli::Decompressor::new(self.data.as_slice(), 4096);
+        r.read_to_end(&mut data)?;
+        Ok(data)
+    }
+    pub fn mimetype(&self) -> String {
+        self.mime.clone()
+    }
+}
+
+#[cfg(feature = "runtime")]
+impl Data {
+    pub fn new<P: AsRef<path::Path> + Copy>(path: P) -> Result<Self> {
+        let mut base = fs::File::open(path)?;
+        let base_length = base.metadata()?.len();
+        let mut magic_number_start_data = [0; MAGIC_NUMBER_START.len()];
+        let mut data_length_data = [0; USIZE_LEN];
+        let mut data = Vec::new();
+        let mut magic_number_end_data = [0; MAGIC_NUMBER_END.len()];
+        base.seek(SeekFrom::Start(base_length - MAGIC_NUMBER_END.len() as u64))?;
+        // 此时指针指向 MAGIC_NUMBER_END 之前
+        base.read_exact(&mut magic_number_end_data)?;
+        if &magic_number_end_data != MAGIC_NUMBER_END {
+            return Err(io::Error::new(
+                io::ErrorKind::InvalidData,
+                "MAGIC_NUMBER_END not found",
+            ));
+        }
+        base.seek(SeekFrom::Start(
+            base_length - MAGIC_NUMBER_END.len() as u64 - USIZE_LEN as u64,
+        ))?;
+        // 此时指针指向 data_length 之前
+        base.read_exact(&mut data_length_data)?;
+        base.seek(SeekFrom::Start(
+            base_length - u64::from_be_bytes(data_length_data),
+        ))?;
+        // 此时指针指向 MAGIC_NUMBER_START
+        base.read_exact(&mut magic_number_start_data)?;
+        if &magic_number_start_data != MAGIC_NUMBER_START {
+            return Err(io::Error::new(
+                io::ErrorKind::InvalidData,
+                "MAGIC_NUMBER_START not found",
+            ));
+        }
+        base.read_exact(&mut data_length_data)?;
+        // 此时指针指向 Data 前
+        base.take(u64::from_be_bytes(data_length_data))
+            .read_to_end(&mut data)?;
+        let serialize_options = bincode::DefaultOptions::new()
+            .with_fixint_encoding()
+            .allow_trailing_bytes()
+            .with_limit(104857600 /* 100MiB */);
+        let fs: Self = match serialize_options.deserialize(&data) {
+            Ok(fs) => fs,
+            Err(e) => {
+                return Err(io::Error::new(io::ErrorKind::InvalidData, e));
+            }
+        };
+        Ok(fs)
+    }
+
+    fn open_file(&self, current_dir: &Dir, mut path: path::Iter) -> Result<File> {
+        let next_path = match path.next() {
+            Some(str) => str.to_string_lossy().to_string(),
+            None => return Err(io::Error::new(io::ErrorKind::NotFound, "file not found")),
+        };
+        for (name, file) in &current_dir.files {
+            if next_path == *name {
+                return Ok(file.clone());
+            }
+        }
+        for (name, dir) in &current_dir.dirs {
+            if next_path == *name {
+                return self.open_file(dir, path);
+            }
+        }
+        Err(io::Error::new(io::ErrorKind::NotFound, "file not found"))
+    }
+
+    pub fn open<P: AsRef<path::Path>>(&self, path: P) -> Result<File> {
+        let path = normalize_path(path.as_ref());
+        let path = if path.starts_with("/") {
+            path.strip_prefix("/")
+                .unwrap_or_else(|_| Path::new(""))
+                .to_path_buf()
+        } else {
+            path
+        };
+        self.open_file(&self.fs, path.iter())
+    }
+}
+
+#[cfg(feature = "bundler")]
 impl Dir {
     // 使用本地文件系统填充 Dir 结构体
     fn fill_with<P: AsRef<path::Path>>(
@@ -155,6 +251,7 @@ impl Dir {
     }
 }
 
+#[cfg(feature = "bundler")]
 impl Data {
     pub fn build_from_dir<P: AsRef<path::Path>>(
         source: P,
@@ -229,6 +326,7 @@ impl Data {
     }
 }
 
+#[cfg(feature = "bundler")]
 impl Default for Config {
     fn default() -> Self {
         Self {
@@ -255,6 +353,7 @@ impl Default for Config {
     }
 }
 
+#[cfg(feature = "bundler")]
 impl Config {
     pub fn window_attr(&self) -> Result<WindowAttr> {
         Ok(WindowAttr {
@@ -294,10 +393,17 @@ impl Config {
     }
 }
 
+#[cfg(feature = "runtime")]
+pub fn load<P: AsRef<path::Path> + Copy>(path: P) -> Result<Data> {
+    Data::new(path)
+}
+
+#[cfg(feature = "bundler")]
 pub fn pack<P: AsRef<path::Path>>(config: P) -> Result<()> {
     Data::pack(config)
 }
 
+#[cfg(feature = "bundler")]
 fn load_icon(path: &Path) -> Result<Icon> {
     let image = image::open(path)
         .map_err(|e| io::Error::new(io::ErrorKind::Other, e))?
diff --git a/neutauri_runtime/Cargo.toml b/neutauri_runtime/Cargo.toml
index da45101..06eedf9 100644
--- a/neutauri_runtime/Cargo.toml
+++ b/neutauri_runtime/Cargo.toml
@@ -4,9 +4,7 @@ name = "neutauri_runtime"
 version = "0.1.0"
 
 [dependencies]
-bincode = "1.3"
-brotli = "3.3"
-serde = {version = "1.0", features = ["derive"]}
+neutauri_data = {path = "../neutauri_data", features = ["runtime"]}
 wry = {version = "0.15", default-features = false, features = ["protocol", "tray", "gtk-tray", "transparent", "fullscreen"]}
 
 [target.'cfg(windows)'.build-dependencies]
diff --git a/neutauri_runtime/src/data.rs b/neutauri_runtime/src/data.rs
deleted file mode 100644
index 2d4617e..0000000
--- a/neutauri_runtime/src/data.rs
+++ /dev/null
@@ -1,255 +0,0 @@
-use bincode::Options;
-use serde::{Deserialize, Serialize};
-use std::{
-    fs,
-    io::{self, Read, Result, Seek, SeekFrom},
-    path::{self, Component, Path, PathBuf},
-};
-use wry::application::dpi::Position;
-
-const MAGIC_NUMBER_START: &[u8; 9] = b"NEUTFSv01";
-const MAGIC_NUMBER_END: &[u8; 9] = b"NEUTFSEnd";
-const USIZE_LEN: usize = usize::MAX.to_be_bytes().len();
-
-#[non_exhaustive]
-#[derive(Serialize, Deserialize, Clone, Debug)]
-pub enum Compress {
-    Brotli,
-    None,
-}
-
-#[derive(Serialize, Deserialize, Clone, Debug)]
-pub struct File {
-    mime: String,
-    data: Vec<u8>,
-    compress: Compress,
-}
-
-#[derive(Serialize, Deserialize, Debug)]
-struct Dir {
-    files: Vec<(String, File)>,
-    dirs: Vec<(String, Dir)>,
-}
-
-#[derive(Serialize, Deserialize, Debug)]
-pub struct Data {
-    pub window_attr: WindowAttr,
-    pub webview_attr: WebViewAttr,
-    fs: Dir,
-}
-
-#[derive(Serialize, Deserialize, Copy, Clone, Debug)]
-pub enum WindowSize {
-    Large,
-    Medium,
-    Small,
-    Fixed { width: f64, height: f64 },
-    Scale { factor: f64 },
-}
-
-#[derive(Serialize, Deserialize, Clone, Debug)]
-pub struct Config {
-    pub source: PathBuf,
-    pub target: PathBuf,
-    pub inner_size: Option<WindowSize>,
-    pub min_inner_size: Option<WindowSize>,
-    pub max_inner_size: Option<WindowSize>,
-    pub resizable: bool,
-    pub fullscreen: bool,
-    pub title: String,
-    pub maximized: bool,
-    pub visible: bool,
-    pub transparent: bool,
-    pub decorations: bool,
-    pub always_on_top: bool,
-    pub icon: Option<PathBuf>,
-    pub spa: bool,
-    pub url: Option<String>,
-    pub html: Option<PathBuf>,
-    pub initialization_script: Option<String>,
-    pub manifest: Option<PathBuf>,
-}
-
-#[derive(Serialize, Deserialize, Clone, Debug, Default)]
-pub struct Icon {
-    pub rgba: Vec<u8>,
-    pub width: u32,
-    pub height: u32,
-}
-
-#[derive(Serialize, Deserialize, Clone, Debug)]
-pub struct WindowAttr {
-    pub inner_size: Option<WindowSize>,
-    pub min_inner_size: Option<WindowSize>,
-    pub max_inner_size: Option<WindowSize>,
-    pub position: Option<Position>,
-    pub resizable: bool,
-    pub fullscreen: bool,
-    pub title: String,
-    pub maximized: bool,
-    pub visible: bool,
-    pub transparent: bool,
-    pub decorations: bool,
-    pub always_on_top: bool,
-    pub icon: Option<Icon>,
-}
-
-#[derive(Serialize, Deserialize, Clone, Debug)]
-pub struct WebViewAttr {
-    pub visible: bool,
-    pub transparent: bool,
-    pub spa: bool,
-    pub url: Option<String>,
-    pub html: Option<String>,
-    pub initialization_script: Option<String>,
-}
-
-impl File {
-    pub fn decompressed_data(&mut self) -> Result<Vec<u8>> {
-        let mut data = Vec::with_capacity(self.data.len());
-        let mut r = brotli::Decompressor::new(self.data.as_slice(), 4096);
-        r.read_to_end(&mut data)?;
-        Ok(data)
-    }
-    pub fn mimetype(&self) -> String {
-        self.mime.clone()
-    }
-}
-
-impl Data {
-    pub fn new<P: AsRef<path::Path> + Copy>(path: P) -> Result<Self> {
-        let mut base = fs::File::open(path)?;
-        let base_length = base.metadata()?.len();
-        let mut magic_number_start_data = [0; MAGIC_NUMBER_START.len()];
-        let mut data_length_data = [0; USIZE_LEN];
-        let mut data = Vec::new();
-        let mut magic_number_end_data = [0; MAGIC_NUMBER_END.len()];
-        base.seek(SeekFrom::Start(base_length - MAGIC_NUMBER_END.len() as u64))?;
-        // 此时指针指向 MAGIC_NUMBER_END 之前
-        base.read_exact(&mut magic_number_end_data)?;
-        if &magic_number_end_data != MAGIC_NUMBER_END {
-            return Err(io::Error::new(
-                io::ErrorKind::InvalidData,
-                "MAGIC_NUMBER_END not found",
-            ));
-        }
-        base.seek(SeekFrom::Start(
-            base_length - MAGIC_NUMBER_END.len() as u64 - USIZE_LEN as u64,
-        ))?;
-        // 此时指针指向 data_length 之前
-        base.read_exact(&mut data_length_data)?;
-        base.seek(SeekFrom::Start(
-            base_length - u64::from_be_bytes(data_length_data),
-        ))?;
-        // 此时指针指向 MAGIC_NUMBER_START
-        base.read_exact(&mut magic_number_start_data)?;
-        if &magic_number_start_data != MAGIC_NUMBER_START {
-            return Err(io::Error::new(
-                io::ErrorKind::InvalidData,
-                "MAGIC_NUMBER_START not found",
-            ));
-        }
-        base.read_exact(&mut data_length_data)?;
-        // 此时指针指向 Data 前
-        base.take(u64::from_be_bytes(data_length_data))
-            .read_to_end(&mut data)?;
-        let serialize_options = bincode::DefaultOptions::new()
-            .with_fixint_encoding()
-            .allow_trailing_bytes()
-            .with_limit(104857600 /* 100MiB */);
-        let fs: Self = match serialize_options.deserialize(&data) {
-            Ok(fs) => fs,
-            Err(e) => {
-                return Err(io::Error::new(io::ErrorKind::InvalidData, e));
-            }
-        };
-        Ok(fs)
-    }
-
-    fn open_file(&self, current_dir: &Dir, mut path: path::Iter) -> Result<File> {
-        let next_path = match path.next() {
-            Some(str) => str.to_string_lossy().to_string(),
-            None => return Err(io::Error::new(io::ErrorKind::NotFound, "file not found")),
-        };
-        for (name, file) in &current_dir.files {
-            if next_path == *name {
-                return Ok(file.clone());
-            }
-        }
-        for (name, dir) in &current_dir.dirs {
-            if next_path == *name {
-                return self.open_file(dir, path);
-            }
-        }
-        Err(io::Error::new(io::ErrorKind::NotFound, "file not found"))
-    }
-
-    pub fn open<P: AsRef<path::Path>>(&self, path: P) -> Result<File> {
-        let path = normalize_path(path.as_ref());
-        let path = if path.starts_with("/") {
-            path.strip_prefix("/")
-                .unwrap_or_else(|_| Path::new(""))
-                .to_path_buf()
-        } else {
-            path
-        };
-        self.open_file(&self.fs, path.iter())
-    }
-}
-
-impl Default for Config {
-    fn default() -> Self {
-        Self {
-            source: PathBuf::from("."),
-            target: PathBuf::from("app.neu"),
-            inner_size: Some(WindowSize::Medium),
-            min_inner_size: None,
-            max_inner_size: None,
-            resizable: true,
-            fullscreen: false,
-            title: "".into(),
-            maximized: false,
-            visible: true,
-            transparent: false,
-            decorations: true,
-            always_on_top: false,
-            icon: None,
-            spa: false,
-            url: Some("/index.html".into()),
-            html: None,
-            initialization_script: None,
-            manifest: None,
-        }
-    }
-}
-
-pub fn load<P: AsRef<path::Path> + Copy>(path: P) -> Result<Data> {
-    Data::new(path)
-}
-
-pub fn normalize_path(path: &Path) -> PathBuf {
-    let mut components = path.components().peekable();
-    let mut ret = if let Some(c @ Component::Prefix(..)) = components.peek().cloned() {
-        components.next();
-        PathBuf::from(c.as_os_str())
-    } else {
-        PathBuf::new()
-    };
-
-    for component in components {
-        match component {
-            Component::Prefix(..) => {}
-            Component::RootDir => {
-                ret.push(component.as_os_str());
-            }
-            Component::CurDir => {}
-            Component::ParentDir => {
-                ret.pop();
-            }
-            Component::Normal(c) => {
-                ret.push(c);
-            }
-        }
-    }
-    ret
-}
diff --git a/neutauri_runtime/src/main.rs b/neutauri_runtime/src/main.rs
index 785615e..f06effa 100644
--- a/neutauri_runtime/src/main.rs
+++ b/neutauri_runtime/src/main.rs
@@ -1,7 +1,7 @@
 #![windows_subsystem = "windows"]
 
+use neutauri_data as data;
 use std::path::PathBuf;
-
 use wry::{
     application::{
         dpi::{PhysicalSize, Size},
@@ -11,7 +11,6 @@ use wry::{
     },
     webview::{WebContext, WebViewBuilder},
 };
-mod data;
 
 const PROTOCOL_PREFIX: &str = "{PROTOCOL}://";
 const PROTOCOL: &str = "neu";