diff --git a/Cargo.toml b/Cargo.toml
index 7e7b407..f02c15b 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -6,3 +6,8 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
+ccutils = { git = "https://git.zhgsun.com:8089/jiachao2130/ccutils.git", version = "0.1.0" }
+clap = { version = "4.0", features = ["derive"] }
+serde = { version = "1", features = ["serde_derive"] }
+tokio = { version = "1.38" }
+toml = { version = "0.8" }
diff --git a/src/cli.rs b/src/cli.rs
new file mode 100644
index 0000000..e69de29
diff --git a/src/config.rs b/src/config.rs
new file mode 100644
index 0000000..e69de29
diff --git a/src/lib.rs b/src/lib.rs
new file mode 100644
index 0000000..0598d87
--- /dev/null
+++ b/src/lib.rs
@@ -0,0 +1,5 @@
+pub use ccutils::Result;
+
+mod cli;
+mod config;
+mod syncer;
diff --git a/src/syncer.rs b/src/syncer.rs
new file mode 100644
index 0000000..e69de29