diff --git a/Cargo.toml b/Cargo.toml
index 3b699e0..203d286 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,8 +1,21 @@
 [package]
-name = "toolbox"
+name = "rs_toolbox"
 version = "0.1.0"
 edition = "2021"
 
+[lib]
+crate-type = ["dylib", "rlib"]
+
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
+aes = "0.8.3"
+base64 = "0.21.2"
+cbc = "0.1.2"
+des = "0.8.1"
+hex = "0.4.3"
+hmac-sha512 = "1.1.5"
+md-5 = "0.10.5"
+rand = "0.8.5"
+sha1 = "0.10.5"
+uuid = { version = "1.4.0", features = ["v4", "fast-rng"] }
diff --git a/README.md b/README.md
index 848c7c8..5099d04 100644
--- a/README.md
+++ b/README.md
@@ -7,7 +7,6 @@ Rust 中可以使用的常用辅助功能工具箱。主要配备以下功能：
   - [ ] AES-CBC 便捷加解密算法
     - [ ] ZerosPadding
     - [ ] Pkcs7Padding
-  - [ ] AES-GCM 便捷加解密算法
   - [ ] DES-CBC 便捷加解密算法
     - [ ] ZerosPadding
     - [ ] Pkcs7Padding
@@ -21,7 +20,6 @@ Rust 中可以使用的常用辅助功能工具箱。主要配备以下功能：
   - [ ] 改进版雪花 ID 生成器(短主机精简日期版)
   - [ ] UUID 生成器
   - [ ] short UUID 生成器
-  - [ ] GUID 生成器
 - 签名算法
   - [ ] RSA 签名算法
 - 验证码生成器
diff --git a/tests/.gitkeep b/tests/.gitkeep
new file mode 100644
index 0000000..e69de29