diff --git a/libra/Cargo.toml b/libra/Cargo.toml
index 70071d08d..59188463c 100644
--- a/libra/Cargo.toml
+++ b/libra/Cargo.toml
@@ -3,57 +3,56 @@ name = "libra"
 version = "0.1.0"
 edition = "2021"
 
-[[bin]]
-name = "libra"
-path = "src/main.rs"
+[features]
+default = []
+p2p = ["gemini"]
 
 [dependencies]
-mercury = { workspace = true }
+anyhow = { workspace = true }
+byte-unit = "5.1.4"
+byteorder = "1.5.0"
+bytes = { workspace = true }
 ceres = { workspace = true }
-gemini = { workspace = true }
-
-sea-orm = { workspace = true, features = [
-    "sqlx-sqlite",
-    "runtime-tokio-rustls",
-    "macros",
-] }
-tokio = { workspace = true, features = ["rt-multi-thread", "rt", "macros"] }
+chrono = { workspace = true }
 clap = { workspace = true, features = ["derive"] }
+color-backtrace = "0.6.1"
+colored = { workspace = true }
 flate2 = { workspace = true } # add features = ["zlib"] if slow
-tracing = { workspace = true }
-tracing-subscriber ={ workspace = true }
-sha1 = { workspace = true }
-bytes = { workspace = true }
-chrono = { workspace = true }
 futures = { workspace = true }
-reqwest = { workspace = true, features = ["stream", "json"] }
-tokio-util = { version = "0.7.11", features = ["io"] }
-color-backtrace = "0.6.1"
-colored = "2.1.0"
-byteorder = "1.5.0"
-path_abs = "0.5.1"
-pathdiff = "0.2.1"
-url = "2.5.0"
-futures-util = "0.3.30"
-rpassword = "7.3.1"
+futures-util = { workspace = true }
+gemini = { workspace = true, optional = true }
+hex = { workspace = true }
 indicatif = "0.17.8"
-wax = "0.6.0"
 lazy_static = { workspace = true }
+lru-mem = "0.3.0"
+mercury = { workspace = true }
+once_cell = "1.19.0"
+path_abs = "0.5.1"
+pathdiff = "0.2.1"
 regex = { workspace = true }
-ring = "0.17.8"
-hex = { workspace = true }
+reqwest = { workspace = true, features = ["stream", "json"] }
+ring = { workspace = true }
+rpassword = "7.3.1"
+scopeguard = "1.2.0"
+sea-orm = { workspace = true, features = [
+    "sqlx-sqlite",
+    "runtime-tokio-rustls",
+    "macros",
+] }
 serde = { workspace = true }
 serde_json = { workspace = true }
-once_cell = "1.19.0"
-byte-unit = "5.1.4"
-scopeguard = "1.2.0"
-lru-mem = "0.3.0"
-anyhow = { workspace = true }
+sha1 = { workspace = true }
+tokio = { workspace = true, features = ["rt-multi-thread", "rt", "macros"] }
+tokio-util = { version = "0.7.11", features = ["io"] }
+tracing = { workspace = true }
+tracing-subscriber = { workspace = true }
+url = "2.5.3"
+wax = "0.6.0"
 
 [target.'cfg(unix)'.dependencies] # only on Unix
 pager = "0.16.0"
 
 [dev-dependencies]
+tempfile = { workspace = true }
 tokio = { workspace = true, features = ["macros", "process"] }
 tracing-test = "0.2.4"
-tempfile = { workspace = true }
diff --git a/libra/README.md b/libra/README.md
index dff111a53..9cf810a77 100644
--- a/libra/README.md
+++ b/libra/README.md
@@ -81,7 +81,7 @@ achieving unified management.
 ### Others
 - [ ] `.gitignore`
 - [x] `.gitattributes` (only for `lfs` now)
-- [x] `LFS` (embedded)
+- [x] `LFS` (embedded, with p2p feature)
 - [ ] `ssh`
 
 ## Development
diff --git a/libra/src/internal/protocol/lfs_client.rs b/libra/src/internal/protocol/lfs_client.rs
index 85c914e35..5b2af350a 100644
--- a/libra/src/internal/protocol/lfs_client.rs
+++ b/libra/src/internal/protocol/lfs_client.rs
@@ -428,14 +428,41 @@ impl LFSClient {
         }
     }
 
-    #[allow(clippy::type_complexity)]
+    /// Only for MonoRepo (mega)
+    async fn fetch_chunks(&self, obj_link: &str) -> Result<Vec<ChunkRepresentation>, ()> {
+        let mut url = Url::parse(obj_link).unwrap();
+        let path = url.path().trim_end_matches('/');
+        url.set_path(&(path.to_owned() + "/chunks")); // reserve query params (for GitHub link)
+
+        let request = self.client.get(url);
+        let resp = request.send().await.unwrap();
+        let code = resp.status();
+        if code == StatusCode::NOT_FOUND || code == StatusCode::FORBIDDEN { // GitHub maybe return 403
+            tracing::info!("Remote LFS Server not support Chunks API, or forbidden.");
+            return Err(());
+        } else if !code.is_success() {
+            tracing::debug!("fatal: LFS get chunk hrefs failed. Status: {}, Message: {}", code, resp.text().await.unwrap());
+            return Err(());
+        }
+        let mut res = resp.json::<FetchchunkResponse>().await.unwrap();
+        // sort by offset
+        res.chunks.sort_by(|a, b| a.offset.cmp(&b.offset));
+        Ok(res.chunks)
+    }
+}
+
+#[cfg(feature="p2p")]
+type Reporter = (dyn FnMut(f64) -> anyhow::Result<()> + Send);
+#[cfg(feature="p2p")]
+impl LFSClient{
+
     /// download (GET) one LFS file peer-to-peer
     pub async fn download_object_p2p(
         &self,
         file_uri: &str, // p2p protocol
         path: impl AsRef<Path>,
         mut reporter: Option<(
-            &mut (dyn FnMut(f64) -> anyhow::Result<()> + Send), // progress callback
+            &mut Reporter, // progress callback
             f64 // step
         )>) -> anyhow::Result<()>
     {
@@ -549,28 +576,6 @@ impl LFSClient {
         }
         Ok(buffer)
     }
-
-    /// Only for MonoRepo (mega)
-    async fn fetch_chunks(&self, obj_link: &str) -> Result<Vec<ChunkRepresentation>, ()> {
-        let mut url = Url::parse(obj_link).unwrap();
-        let path = url.path().trim_end_matches('/');
-        url.set_path(&(path.to_owned() + "/chunks")); // reserve query params (for GitHub link)
-
-        let request = self.client.get(url);
-        let resp = request.send().await.unwrap();
-        let code = resp.status();
-        if code == StatusCode::NOT_FOUND || code == StatusCode::FORBIDDEN { // GitHub maybe return 403
-            tracing::info!("Remote LFS Server not support Chunks API, or forbidden.");
-            return Err(());
-        } else if !code.is_success() {
-            tracing::debug!("fatal: LFS get chunk hrefs failed. Status: {}, Message: {}", code, resp.text().await.unwrap());
-            return Err(());
-        }
-        let mut res = resp.json::<FetchchunkResponse>().await.unwrap();
-        // sort by offset
-        res.chunks.sort_by(|a, b| a.offset.cmp(&b.offset));
-        Ok(res.chunks)
-    }
 }
 
 // LFS locks API
@@ -715,6 +720,7 @@ mod tests {
     }
 
     #[tokio::test]
+    #[cfg(feature="p2p")]
     #[ignore] // need to start local mega server
     async fn test_download_chunk() {
         let client = LFSClient::from_url(&Url::parse("http://localhost:8000").unwrap());