diff --git a/DR-start.py b/DR-start.py
index 2c19e57..7842a8c 100644
--- a/DR-start.py
+++ b/DR-start.py
@@ -20,7 +20,31 @@ errors = {
     'error.happen':   '游戏出现了一个报错！正在处理'
 }
 
+def print_path() -> None:
+    print(f'{__file__=}')
+    print(f'{sys.path=}')
+    print(f'{sys.path[0]=}')
+    print(f'{sys.argv[0]=}')
+    print(f'{os.getcwd()=}')
+    print(f'{os.path.abspath(__file__)=}')
+    print(f'{os.path.realpath(__file__)=}')
+    print(f'{os.path.split(os.path.split(os.path.realpath(__file__))[0])=}')
+    # 输出一遍大部分文件位置相关信息 以后可能会加到logs里
+
+
+def modify_path() -> None:
+    file_path = os.path.split(os.path.realpath(__file__))[0]
+    os.chdir(file_path)  # 将运行路径切换到文件位置 防止bug
+    sys.path.append(f'{file_path}/Difficult_Rocket')  # 添加local path
+    sys.path.append(f'{file_path}/libs')  # 添加 libs path
+
+
 if __name__ == '__main__':
+    print(hi)  # hi！
     # 记录启动信息
     start_time_ns = time.time_ns()
     start_time_perf_ns = time.perf_counter_ns()
+    print_path()
+    modify_path()
+    
+
diff --git a/DR.py b/DR.py
index 5fdeaee..454086b 100644
--- a/DR.py
+++ b/DR.py
@@ -23,10 +23,9 @@ error_format = {
 }
 
 
-def main() -> None:
-    start_time_ns = time.time_ns()
-    start_time_perf_ns = time.perf_counter_ns()
+def print_path() -> None:
     print(f'{__file__=}')
+    print(f'{sys.path=}')
     print(f'{sys.path[0]=}')
     print(f'{sys.argv[0]=}')
     print(f'{os.getcwd()=}')
@@ -34,12 +33,17 @@ def main() -> None:
     print(f'{os.path.realpath(__file__)=}')
     print(f'{os.path.split(os.path.split(os.path.realpath(__file__))[0])=}')
     # 输出一遍大部分文件位置相关信息 以后可能会加到logs里
+
+
+def main() -> None:
+    print(hi)  # hi！
+    start_time_ns = time.time_ns()
+    start_time_perf_ns = time.perf_counter_ns()
+    print_path()
     file_path = os.path.split(os.path.realpath(__file__))[0]
     os.chdir(file_path)  # 将运行路径切换到文件位置 防止bug
     sys.path.append(f'{file_path}/Difficult_Rocket')  # 添加local path
     sys.path.append(f'{file_path}/libs')  # 添加 libs path
-    print(sys.path)  # 输出路径
-    print(hi)  # hi！
 
     from Difficult_Rocket.exception import TestError
     from Difficult_Rocket import crash
diff --git a/README.md b/README.md
index 7a9edd6..3798b79 100644
--- a/README.md
+++ b/README.md
@@ -70,12 +70,13 @@
   - `xmltodict`: xml 与 dict 转换器
   - `pyperclip`: 剪贴板!
   - `rapier2d`: 物理模拟引擎
+  - `pyo3`: Rust Python 扩展
 
 - 主要贡献者
   - [@Rayawa](https://github.com/Rayawa) : 文档矫正 & 翻译部分 lang
   - [@rouxiao-you](https://github.com/ruoxiao-you) : 翻译 lang
   - [@Billchyi](https://github.com/Billchyi) : 文档矫正
-  - [@MSDNicrosoft]()
+  - [@MSDNicrosoft](https://github.com/MSDNicrosoft) : 优化代码
 
 ## 相关链接
 
diff --git a/build_rs.ps1 b/build_rs.ps1
index 6aab144..f93dc1b 100644
--- a/build_rs.ps1
+++ b/build_rs.ps1
@@ -21,6 +21,6 @@ if ($do -or "311" -in $args) {
     python3.11 setup.py build
 }
 
-python3.10 post_build.py
+python3 post_build.py
 
 Set-Location ..\..\..\
diff --git a/docs/README-en.md b/docs/README-en.md
index 06f4c2f..b9abc86 100644
--- a/docs/README-en.md
+++ b/docs/README-en.md
@@ -70,11 +70,13 @@
   - `xmltodict`: translate data between xml and dict
   - `pyperclip`: paste board!
   - `rapier2d`: Phy simulate engine
+  - `pyo3`: Rust Python Binding
 
 - Main contributors
-  - [@Rayawa](https://github.com/Rayawa) : check mistake in docs & some translates
-  - [@rouxiao-you](https://github.com/ruoxiao-you) : translate chinese to English
-  - [@Billchyi](https://github.com/Billchyi) : check mistake in docs
+  - [@Rayawa](https://github.com/Rayawa) : Check mistake in docs & some translates
+  - [@rouxiao-you](https://github.com/ruoxiao-you) : Translate chinese to English
+  - [@Billchyi](https://github.com/Billchyi) : Check mistake in docs
+  - [@MSDNicrosoft](https://github.com/MSDNicrosoft) : Optimize code
 
 ## Other links
 
diff --git a/docs/book.toml b/docs/book.toml
index add0e9e..5350e52 100644
--- a/docs/book.toml
+++ b/docs/book.toml
@@ -28,6 +28,8 @@ open-on-text = "Found a bug? [Edit this page on GitHub.]"
 # Should we check links on the internet? Enabling this option adds a
 # non-negligible performance impact
 follow-web-links = false
+warning-policy = "ignore"
+exclude = [ "requirement-dev.txt" ]
 
 # Are we allowed to link to files outside of the book's root directory? This
 # may help prevent linking to sensitive files (e.g. "../../../../etc/shadow")
diff --git a/docs/src/contributors.md b/docs/src/contributors.md
index 9e3e009..1882b29 100644
--- a/docs/src/contributors.md
+++ b/docs/src/contributors.md
@@ -5,4 +5,16 @@
 1. Powershell 7+
 2. Python3.8 +
 3. gcc / clang 编译器
-4. git
+4. rust 工具链
+5. git
+
+## 安装依赖
+
+1. 确保 Path 下有以下内容
+    - `python`
+    - `python3.8`
+    - 可供 `setuptools-rust` 调用的 rust 工具链
+2. 为 Python 安装 [requrements-dev.txt](../requirement-dev.txt) 的依赖
+   - `python -m pip install -r requre`
+3. 使用 `build_rs.ps1` 尝试编译一次 `DR_rs`
+   - `./build_rs.ps1` 38/39/310/311
diff --git a/docs/src/update_logs.md b/docs/src/update_logs.md
index b4520be..ef656e5 100644
--- a/docs/src/update_logs.md
+++ b/docs/src/update_logs.md
@@ -20,6 +20,24 @@
 - [![Readme-gitee](https://img.shields.io/badge/Readme-中文(点我!)-blue.svg?style=flat-square)](../../README.md)
 - Using [SemVer 2.0.0](https://semver.org/) to manage version
 
+## 202303 V 0.7.1.2
+
+### `DR_rs` V 0.2.5.2
+
+- `0.2.5.0` -> `0.2.5.2`
+
+- `sr1_data.rs`
+  - 现在可以完整解析 SR1 的 `PartList.xml` 了
+  - 解析后会生成一个 `PartList` 对象
+    - Now can parse `PartList.xml` completely
+    - Will generate a `PartList` object after parsing
+
+
+### 重命名
+
+- `.github/workflows/after_compile.py` -> `.github/workflows/post_compile.py`
+- `libs/Difficult_Rocket_rs/src/after_build.py` -> `libs/Difficult_Rocket_rs/src/post_build.py`
+
 ## 20230219 V 0.7.1.1
 
 ### 删除了多余的 print
diff --git a/libs/Difficult_Rocket_rs/src/src/sr1_data.rs b/libs/Difficult_Rocket_rs/src/src/sr1_data.rs
index 2d10be8..8635150 100644
--- a/libs/Difficult_Rocket_rs/src/src/sr1_data.rs
+++ b/libs/Difficult_Rocket_rs/src/src/sr1_data.rs
@@ -19,7 +19,7 @@ pub mod part_list {
     #[derive(Debug, Serialize, Deserialize, Clone)]
     pub struct PartList {
         #[serde(rename = "PartType")]
-        part_types: Vec<PartType>
+        part_types: Vec<PartType>,
     }
 
     #[allow(non_camel_case_types)]
@@ -38,13 +38,7 @@ pub mod part_list {
         solar,
         dockconnector,
         dockport,
-        lander
-    }
-
-    #[derive(Debug, Serialize, Deserialize, Copy, Clone)]
-    pub enum Category {
-        Satellite,
-        None
+        lander,
     }
 
     #[derive(Debug, Serialize, Deserialize, Copy, Clone)]
@@ -62,14 +56,12 @@ pub mod part_list {
         TopSide,
         BottomSide,
         LeftSide,
-        RightSide
+        RightSide,
     }
 
     #[derive(Debug, Serialize, Deserialize, Copy, Clone)]
     pub struct Vertex {
-        #[serde(rename = "@x")]
         pub x: Option<f64>,
-        #[serde(rename = "@y")]
         pub y: Option<f64>,
     }
 
@@ -78,54 +70,93 @@ pub mod part_list {
         #[serde(rename = "Vertex")]
         pub vertex: Vec<Vertex>,
         #[serde(rename = "sensor")]
-        pub sensor: Option<bool>
+        pub sensor: Option<bool>,
     }
 
     #[derive(Debug, Serialize, Deserialize, Copy, Clone)]
     pub struct AttachPoint {
         pub location: Option<Location>,
-        #[serde(rename = "@x")]
         pub x: Option<f64>,
-        #[serde(rename = "@y")]
         pub y: Option<f64>,
-        #[serde(rename = "@breakAngle")]
+        #[serde(rename = "flipX")]
+        pub flip_x: Option<bool>,
+        #[serde(rename = "flipY")]
+        pub flip_y: Option<bool>,
+        #[serde(rename = "breakAngle")]
         pub break_angle: Option<i32>,
-        #[serde(rename = "@breakForce")]
+        #[serde(rename = "breakForce")]
         pub break_force: Option<f64>,
-        #[serde(rename = "@fuelLine")]
+        #[serde(rename = "fuelLine")]
         pub fuel_line: Option<bool>,
-        #[serde(rename = "@group")]
         pub group: Option<i32>,
-        #[serde(rename = "@order")]
         pub order: Option<i32>,
     }
 
     #[derive(Debug, Serialize, Deserialize, Clone)]
     pub struct AttachPoints {
         #[serde(rename = "AttachPoint")]
-        pub points: Vec<AttachPoint>
+        pub points: Vec<AttachPoint>,
     }
 
-    #[derive(Debug, Serialize, Deserialize, Clone)]
-    pub enum PartAttr {
-        Damage,
-        Tank,
-        Engine,
-        Rcs,
-        Solar,
-        Lander
+    #[derive(Debug, Serialize, Deserialize, Copy, Clone)]
+    pub struct Damage {
+        disconnect: u32,
+        explode: u32,
+        #[serde(rename = "explosionPower")]
+        explosion_power: u32,
+        #[serde(rename = "explosionSize")]
+        explosion_size: u32,
     }
 
-    // #[derive(Debug, Serialize, Deserialize, Clone)]
-    // pub struct PartAttr {
-    //     // 单独类型节点
-    //     // pub part_attr: Option<Vec<PartAttr>>,
-    // }
+    #[derive(Debug, Serialize, Deserialize, Copy, Clone)]
+    pub struct Tank {
+        fuel: f64,
+        #[serde(rename = "dryMass")]
+        dry_mass: f64,
+    }
 
+    #[derive(Debug, Serialize, Deserialize, Copy, Clone)]
+    pub struct Engine {
+        power: f64,
+        consumption: f64,
+        size: f64,
+        turn: f64,
+        #[serde(rename = "fuelType")]
+        fuel_type: Option<i32>,
+        #[serde(rename = "throttleExponential")]
+        throttle_exponential: Option<bool>,
+    }
+
+    #[derive(Debug, Serialize, Deserialize, Copy, Clone)]
+    pub struct Rcs {
+        power: f64,
+        consumption: f64,
+        size: f64,
+    }
+
+    #[derive(Debug, Serialize, Deserialize, Copy, Clone)]
+    pub struct Solar {
+        #[serde(rename = "chargeRate")]
+        charge_rate: f64,
+    }
+
+    #[derive(Debug, Serialize, Deserialize, Copy, Clone)]
+    pub struct Lander {
+        #[serde(rename = "maxAngle")]
+        max_angle: i32,
+        #[serde(rename = "minLength")]
+        min_length: f64,
+        #[serde(rename = "maxLength")]
+        max_length: f64,
+        #[serde(rename = "angleSpeed")]
+        angle_speed: Option<i32>,
+        #[serde(rename = "lengthSpeed")]
+        length_speed: Option<f64>,
+        width: f64,
+    }
 
     #[derive(Debug, Serialize, Deserialize, Clone)]
     pub struct PartType {
-        // https://docs.rs/quick-xml/latest/quick_xml/de/index.html
         // 基本属性
         pub id: String,
         pub name: String,
@@ -137,16 +168,16 @@ pub mod part_list {
         pub height: u32,
         // 可选属性
         pub friction: Option<f64>,
-        pub category: Option<Category>,
-        #[serde(rename = "@ignoreEditorIntersections")]
+        pub category: Option<String>,
+        #[serde(rename = "ignoreEditorIntersections")]
         pub ignore_editor_intersections: Option<bool>,
-        #[serde(rename = "@disableEditorRotation")]
+        #[serde(rename = "disableEditorRotation")]
         pub disable_editor_rotation: Option<bool>,
-        #[serde(rename = "@canExplode")]
+        #[serde(rename = "canExplode")]
         pub can_explode: Option<bool>,
-        #[serde(rename = "@coverHeight")]
+        #[serde(rename = "coverHeight")]
         pub cover_height: Option<u32>,
-        #[serde(rename = "@sandboxOnly")]
+        #[serde(rename = "sandboxOnly")]
         pub sandbox_only: Option<bool>,
         pub drag: Option<f64>,
         pub hidden: Option<bool>,
@@ -156,9 +187,27 @@ pub mod part_list {
         pub shape: Option<Vec<Shape>>,
         #[serde(rename = "AttachPoints")]
         pub attach_points: Option<AttachPoints>,
+        #[serde(rename = "Damage")]
+        pub damage: Option<Damage>,
         // 特殊属性子节点
+        #[serde(rename = "Tank")]
+        pub tank: Option<Tank>,
+        #[serde(rename = "Engine")]
+        pub engine: Option<Engine>,
+        #[serde(rename = "Tank")]
+        pub rcs: Option<Rcs>,
+        #[serde(rename = "Solar")]
+        pub solar: Option<Solar>,
+        #[serde(rename = "Lander")]
+        pub lander: Option<Lander>,
+    }
 
-
+    impl PartList {
+        pub fn list_print(&self) -> () {
+            for part_data in self.part_types.iter() {
+                println!("{:?}\n", part_data);
+            }
+        }
     }
 
     #[inline]
@@ -169,7 +218,7 @@ pub mod part_list {
             Ok(part_list_file) => {
                 let part_list: PartList = from_str(part_list_file.as_str()).unwrap();
                 Some(part_list)
-            },
+            }
             Err(_) => {
                 println!("Error while reading File {}", file_name);
                 None
@@ -183,10 +232,10 @@ pub mod part_list {
         let file_name = file_name.unwrap_or("./configs/PartList.xml".to_string());
         let _parts = read_part_list(file_name);
         if let Some(parts) = _parts {
-            println!("{:?}", parts)
+            // println!("{:?}", parts)
+            parts.list_print()
         }
         // read_part_list(file_name);
         Ok(())
     }
-
 }
\ No newline at end of file
diff --git a/libs/Difficult_Rocket_rs/src/src/types.rs b/libs/Difficult_Rocket_rs/src/src/types.rs
index 715b88d..9f4687e 100644
--- a/libs/Difficult_Rocket_rs/src/src/types.rs
+++ b/libs/Difficult_Rocket_rs/src/src/types.rs
@@ -8,7 +8,9 @@
 
 
 pub mod sr1 {
+    use super::math::{Shape, Point2D};
 
+    #[inline]
     pub fn map_ptype_textures(ptype: String) -> String {
         match ptype.as_str() {
             "pod-1" => "Pod",
@@ -42,6 +44,7 @@ pub mod sr1 {
         }.to_string()
     }
 
+    #[derive(Clone)]
     pub struct SR1PartData {
         pub x: f64,
         pub y: f64,
@@ -57,6 +60,62 @@ pub mod sr1 {
         pub textures: String,
         pub connections: Option<Vec<((usize, usize), (isize, isize))>>
     }
+
+    #[allow(non_camel_case_types)]
+    #[derive(Copy, Clone)]
+    pub enum PartTypes {
+        pod,
+        detacher,
+        wheel,
+        fuselage,
+        strut,
+        tank,
+        engine,
+        parachute,
+        nosecone,
+        rcs,
+        solar,
+        dockconnector,
+        dockport,
+        lander,
+    }
+
+    #[derive(Copy, Clone)]
+    pub struct Damage {
+        disconnect: i32,
+        // 断裂受力大小
+        explode: i32,
+        // 爆炸受力大小
+        explosion_power: i32,
+        // 爆炸力量
+        explosion_size: i32,
+        // 爆炸大小
+    }
+
+    #[derive(Clone)]
+    pub struct SR1PartType {
+        pub id: String,
+        pub name: String,
+        pub description: String,
+        pub sprite: String,
+        pub r#type: PartTypes,
+        pub mass: f64,
+        pub width: u32,
+        pub height: u32,
+        pub friction: f64,
+        pub category: String,
+        pub ignore_editor_intersections: bool,
+        pub disable_editor_rotation: bool,
+        pub can_explode: bool,
+        pub cover_height: u32,
+        pub sandbox_only: bool,
+        pub drag: f64,
+        pub hidden: bool,
+        pub buoyancy: f64,
+        pub damage: Damage,
+        pub shape: Shape,
+    }
+
 }
 
 #[allow(unused)]
@@ -113,8 +172,8 @@ pub mod math {
 
     #[derive(Clone, Copy)]
     pub struct OneTimeLine {
-        pub k: f64,
-        pub b: f64,
+        // pub k: f64,
+        // pub b: f64,
         // y = kx + b
         // kx + b - y = 0
         pub start: Point2D,
@@ -125,8 +184,8 @@ pub mod math {
 
     #[derive(Clone, Copy)]
     pub enum Edge {
-        OneTimeLine{data: OneTimeLine},
-        CircularArc{data: CircularArc},
+        OneTimeLine(OneTimeLine),
+        CircularArc(CircularArc),
     }
 
     #[derive(Clone)]
@@ -149,10 +208,10 @@ pub mod math {
             let d_width = width / 2.0;
             let d_height = height / 2.0;
             let mut edges: Vec<Edge> = vec![
-                Edge::OneTimeLine{data: OneTimeLine::pos_new(-d_width, -d_height, d_width, -d_height)},
-                Edge::OneTimeLine{data: OneTimeLine::pos_new(d_width, -d_height, d_width, d_height)},
-                Edge::OneTimeLine{data: OneTimeLine::pos_new(d_width, d_height, -d_width, d_height)},
-                Edge::OneTimeLine{data: OneTimeLine::pos_new(-d_width, d_height, -d_width, -d_height)}
+                Edge::OneTimeLine{0: OneTimeLine::pos_new(-d_width, -d_height, d_width, -d_height)},
+                Edge::OneTimeLine{0: OneTimeLine::pos_new(d_width, -d_height, d_width, d_height)},
+                Edge::OneTimeLine{0: OneTimeLine::pos_new(d_width, d_height, -d_width, d_height)},
+                Edge::OneTimeLine{0: OneTimeLine::pos_new(-d_width, d_height, -d_width, -d_height)}
             ];
             if let Some(angle) = angle {
 
@@ -165,11 +224,11 @@ pub mod math {
     impl OneTimeLine {
         #[inline]
         pub fn pos_new(x1: f64, y1: f64, x2: f64, y2: f64) -> Self {
-            let k = (x2 - x1) / (y2 - y1);
-            let b = y1 - (x1 * k);
+            // let k = (x2 - x1) / (y2 - y1);
+            // let b = y1 - (x1 * k);
             let start = Point2D::new(x1, y1);
             let end = Point2D::new(x2, y2);
-            OneTimeLine { k, b, start, end }
+            OneTimeLine { start, end }
         }
 
         #[inline]
@@ -199,8 +258,6 @@ pub mod math {
                 }
             }
             OneTimeLine{
-                k: k_,
-                b: b_,
                 start: *point,
                 end: Point2D::new(0.0, b_)
             }
diff --git a/nuitka-mac.ps1 b/nuitka-mac.ps1
index 20ef6d4..d109e82 100644
--- a/nuitka-mac.ps1
+++ b/nuitka-mac.ps1
@@ -1,7 +1,7 @@
 $start_time = Get-Uptime
 Write-Output $start_time
 
-python3.9 .github/workflows/get_info.py -env
+python3 .github/workflows/get_info.py -env
 
 if (-Not (Test-Path -Path "./.github/workflows/env.ps1"))
 {