diff --git a/mods/dr_game/Difficult_Rocket_rs/__init__.py b/mods/dr_game/Difficult_Rocket_rs/__init__.py
index ee6ba0a..2f19ca3 100644
--- a/mods/dr_game/Difficult_Rocket_rs/__init__.py
+++ b/mods/dr_game/Difficult_Rocket_rs/__init__.py
@@ -18,16 +18,11 @@ if TYPE_CHECKING:
 
     def get_version_str() -> str: ...
 
-
-    def simluation() -> None: ...
-
-
-    """ 用来测试 rust 的物理模拟能不能用 """
-
-
     def part_list_read_test(file_name: Optional[str] = "./configs/PartList.xml") -> None: ...
 
     def read_ship_test(path: Optional[str] = "./configs/dock1.xml") -> None: ...
+    
+    def load_and_save_test(file_name: str): ...
 
     class Camera_rs:
         """ 用于闲的没事 用 rust 写一个 camera """
diff --git a/mods/dr_game/Difficult_Rocket_rs/src/Cargo.lock b/mods/dr_game/Difficult_Rocket_rs/src/Cargo.lock
index d40428d..59acc84 100644
--- a/mods/dr_game/Difficult_Rocket_rs/src/Cargo.lock
+++ b/mods/dr_game/Difficult_Rocket_rs/src/Cargo.lock
@@ -91,7 +91,7 @@ dependencies = [
  "autocfg",
  "cfg-if",
  "crossbeam-utils",
- "memoffset 0.9.0",
+ "memoffset",
  "scopeguard",
 ]
 
@@ -119,6 +119,7 @@ name = "difficult_rocket_rs"
 version = "0.2.5"
 dependencies = [
  "pyo3",
+ "quick-xml",
  "rapier2d-f64",
  "serde",
  "serde-xml-rs",
@@ -182,13 +183,10 @@ dependencies = [
 ]
 
 [[package]]
-name = "memoffset"
-version = "0.8.0"
+name = "memchr"
+version = "2.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d61c719bcfbcf5d62b3a09efa6088de8c54bc0bfcd3ea7ae39fcc186108b8de1"
-dependencies = [
- "autocfg",
-]
+checksum = "2dffe52ecf27772e601905b7522cb4ef790d2cc203488bbd0e2fe85fcb74566d"
 
 [[package]]
 name = "memoffset"
@@ -350,14 +348,14 @@ dependencies = [
 
 [[package]]
 name = "pyo3"
-version = "0.18.3"
+version = "0.19.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e3b1ac5b3731ba34fdaa9785f8d74d17448cd18f30cf19e0c7e7b1fdb5272109"
+checksum = "cffef52f74ec3b1a1baf295d9b8fcc3070327aefc39a6d00656b13c1d0b8885c"
 dependencies = [
  "cfg-if",
  "indoc",
  "libc",
- "memoffset 0.8.0",
+ "memoffset",
  "parking_lot",
  "pyo3-build-config",
  "pyo3-ffi",
@@ -367,9 +365,9 @@ dependencies = [
 
 [[package]]
 name = "pyo3-build-config"
-version = "0.18.3"
+version = "0.19.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9cb946f5ac61bb61a5014924910d936ebd2b23b705f7a4a3c40b05c720b079a3"
+checksum = "713eccf888fb05f1a96eb78c0dbc51907fee42b3377272dc902eb38985f418d5"
 dependencies = [
  "once_cell",
  "target-lexicon",
@@ -377,9 +375,9 @@ dependencies = [
 
 [[package]]
 name = "pyo3-ffi"
-version = "0.18.3"
+version = "0.19.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fd4d7c5337821916ea2a1d21d1092e8443cf34879e53a0ac653fbb98f44ff65c"
+checksum = "5b2ecbdcfb01cbbf56e179ce969a048fd7305a66d4cdf3303e0da09d69afe4c3"
 dependencies = [
  "libc",
  "pyo3-build-config",
@@ -387,9 +385,9 @@ dependencies = [
 
 [[package]]
 name = "pyo3-macros"
-version = "0.18.3"
+version = "0.19.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a9d39c55dab3fc5a4b25bbd1ac10a2da452c4aca13bb450f22818a002e29648d"
+checksum = "b78fdc0899f2ea781c463679b20cb08af9247febc8d052de941951024cd8aea0"
 dependencies = [
  "proc-macro2",
  "pyo3-macros-backend",
@@ -399,15 +397,25 @@ dependencies = [
 
 [[package]]
 name = "pyo3-macros-backend"
-version = "0.18.3"
+version = "0.19.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "97daff08a4c48320587b5224cc98d609e3c27b6d437315bd40b605c98eeb5918"
+checksum = "60da7b84f1227c3e2fe7593505de274dcf4c8928b4e0a1c23d551a14e4e80a0f"
 dependencies = [
  "proc-macro2",
  "quote",
  "syn 1.0.109",
 ]
 
+[[package]]
+name = "quick-xml"
+version = "0.29.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "81b9228215d82c7b61490fec1de287136b5de6f5700f6e58ea9ad61a7964ca51"
+dependencies = [
+ "memchr",
+ "serde",
+]
+
 [[package]]
 name = "quote"
 version = "1.0.28"
diff --git a/mods/dr_game/Difficult_Rocket_rs/src/Cargo.toml b/mods/dr_game/Difficult_Rocket_rs/src/Cargo.toml
index c787117..de5b5f3 100644
--- a/mods/dr_game/Difficult_Rocket_rs/src/Cargo.toml
+++ b/mods/dr_game/Difficult_Rocket_rs/src/Cargo.toml
@@ -16,11 +16,11 @@ opt-level = 3
 [profile.release]
 strip = true
 opt-level = "s"
-codegen-units = 1
+# codegen-units = 1
 
-#[dependencies.quick-xml]
-#version = "0.27.1"
-#features = ["serialize"]
+[dependencies.quick-xml]
+version = "0.29.0"
+features = ["serialize"]
 
 [dependencies.serde]
 version = "1.0.164"
@@ -37,5 +37,5 @@ version = "0.17.2"
 features = ["simd-stable"]
 
 [dependencies.pyo3]
-version = "0.18.3"
+version = "0.19.0"
 features = ["extension-module"]
diff --git a/mods/dr_game/Difficult_Rocket_rs/src/src/lib.rs b/mods/dr_game/Difficult_Rocket_rs/src/src/lib.rs
index 0d831d3..ec4bd7a 100644
--- a/mods/dr_game/Difficult_Rocket_rs/src/src/lib.rs
+++ b/mods/dr_game/Difficult_Rocket_rs/src/src/lib.rs
@@ -44,6 +44,8 @@ fn module_init(_py: Python<'_>, m: &PyModule) -> PyResult<()> {
     m.add_function(wrap_pyfunction!(test_call, m)?)?;
     m.add_function(wrap_pyfunction!(sr1_data::part_list::read_part_list_py, m)?)?;
     m.add_function(wrap_pyfunction!(sr1_data::ship::py_raw_ship_from_file, m)?)?;
+    m.add_function(wrap_pyfunction!(python::data::load_and_save_test, m)?)?;
+    m.add_function(wrap_pyfunction!(python::serde_test::test_ship_read_and_write, m)?)?;
     m.add_class::<render::camera::CameraRs>()?;
     m.add_class::<render::camera::CenterCameraRs>()?;
     m.add_class::<render::screen::PartFrame>()?;
diff --git a/mods/dr_game/Difficult_Rocket_rs/src/src/python.rs b/mods/dr_game/Difficult_Rocket_rs/src/src/python.rs
index b13307e..894a194 100644
--- a/mods/dr_game/Difficult_Rocket_rs/src/src/python.rs
+++ b/mods/dr_game/Difficult_Rocket_rs/src/src/python.rs
@@ -55,7 +55,6 @@ pub mod data {
 
     #[pyclass]
     #[pyo3(name = "SR1PartList_rs")]
-    #[pyo3(text_signature = "(file_path = './configs/PartList.xml', list_name = 'NewPartList')")]
     pub struct PySR1PartList {
         pub data: SR1PartList,
     }
@@ -63,6 +62,7 @@ pub mod data {
     #[pymethods]
     impl PySR1PartList {
         #[new]
+        #[pyo3(text_signature = "(file_path = './configs/PartList.xml', list_name = 'NewPartList')")]
         fn new(file_path: String, list_name: String) -> Self {
             let raw_part_list: RawPartList = RawPartList::from_file(file_path).unwrap();
             let data = raw_part_list.to_sr_part_list(Some(list_name));
@@ -113,7 +113,6 @@ pub mod data {
 
     #[pyclass]
     #[pyo3(name = "SR1Ship_rs")]
-    #[pyo3(text_signature = "(file_path = './configs/dock1.xml', part_list = './configs/PartList.xml', ship_name = 'NewShip')")]
     pub struct PySR1Ship {
         pub ship: SR1Ship,
         pub part_list: SR1PartList,
@@ -122,6 +121,7 @@ pub mod data {
     #[pymethods]
     impl PySR1Ship {
         #[new]
+        #[pyo3(text_signature = "(file_path = './configs/dock1.xml', part_list = './configs/PartList.xml', ship_name = 'NewShip')")]
         fn new(file_path: String, part_list: String, ship_name: String) -> Self {
             let mut ship = SR1Ship::from_file(file_path, Some(ship_name)).unwrap();
             let part_list = SR1PartList::from_file(part_list).unwrap();
@@ -205,6 +205,15 @@ pub mod data {
             Ok(())
         }
     }
+
+    #[pyfunction]
+    pub fn load_and_save_test(file_name: String) -> PyResult<()> {
+        use crate::sr1_data::ship::RawShip;
+        use serde_xml_rs::to_string;
+        let ship = RawShip::from_file(file_name).unwrap();
+        let _save_string = to_string(&ship);
+        Ok(())
+    }
 }
 
 pub mod console {
@@ -276,3 +285,126 @@ pub mod console {
         }
     }
 }
+
+pub mod serde_test {
+    use pyo3::prelude::*;
+    use quick_xml::de::from_str;
+    use quick_xml::se::to_string;
+    use serde::{Deserialize, Serialize};
+    use std::fs;
+
+    type IdType = i64;
+
+    #[derive(Serialize, Deserialize, Debug, Clone)]
+    #[serde(rename = "Ship")]
+    pub struct TestShip {
+        #[serde(rename = "@version")]
+        pub version: i32,
+        #[serde(rename = "@liftedOff")]
+        pub lift_off: i8,
+        #[serde(rename = "@touchingGround")]
+        pub touching_ground: i8,
+        #[serde(rename = "Connections")]
+        pub connections: Connections,
+        #[serde(rename = "DisconnectedParts")]
+        pub disconnected_parts: Option<DisconnectedParts>,
+    }
+
+    #[derive(Serialize, Deserialize, Debug, Clone)]
+    pub struct DisconnectedParts {
+        #[serde(rename = "DisconnectedPart")]
+        pub disconnected_part: Option<Vec<DisconnectedPart>>,
+    }
+
+    #[derive(Serialize, Deserialize, Debug, Clone)]
+    pub struct DisconnectedPart {
+        #[serde(rename = "Parts")]
+        pub parts: Parts,
+        #[serde(rename = "Connections")]
+        pub connections: Connections,
+    }
+
+    #[derive(Serialize, Deserialize, Debug, Clone)]
+    pub struct Connections {
+        #[serde(rename = "Connection")]
+        pub connection: Option<Vec<Connection>>,
+    }
+
+    #[derive(Serialize, Deserialize, Debug, Clone)]
+    pub struct Connection {
+        #[serde(rename = "@parentAttachPoint")]
+        pub parent_attach_point: i32,
+        #[serde(rename = "@childAttachPoint")]
+        pub child_attach_point: i32,
+        #[serde(rename = "@parentPart")]
+        pub parent_part: IdType,
+        #[serde(rename = "@childPart")]
+        pub child_part: IdType,
+    }
+
+    #[derive(Serialize, Deserialize, Debug, Clone)]
+    pub struct Parts {
+        #[serde(rename = "Part")]
+        pub part: Vec<Part>,
+    }
+
+    #[derive(Serialize, Deserialize, Debug, Clone)]
+    pub struct Part {
+        // #[serde(rename = "@Tank")]
+        // pub tank: Option<Tank>,
+        // #[serde(rename = "@Engine")]
+        // pub engine: Option<Engine>,
+        // #[serde(rename = "@Pod")]
+        // pub pod: Option<Pod>,
+        #[serde(rename = "@partType")]
+        pub part_type_id: String,
+        #[serde(rename = "@id")]
+        pub id: i64,
+        #[serde(rename = "@x")]
+        pub x: f64,
+        #[serde(rename = "@y")]
+        pub y: f64,
+        #[serde(rename = "@editorAngle")]
+        pub editor_angle: i32,
+        #[serde(rename = "@angle")]
+        pub angle: f64,
+        #[serde(rename = "@angleV")]
+        pub angle_v: f64,
+        #[serde(rename = "@flippedX")]
+        pub flip_x: Option<i8>,
+        #[serde(rename = "@flippedY")]
+        pub flip_y: Option<i8>,
+        #[serde(rename = "@chuteX")]
+        pub chute_x: Option<f64>,
+        #[serde(rename = "@chuteY")]
+        pub chute_y: Option<f64>,
+        #[serde(rename = "@chuteAngle")]
+        pub chute_angle: Option<f64>,
+        #[serde(rename = "@chuteHeight")]
+        pub chute_height: Option<f64>,
+        #[serde(rename = "@extension")]
+        pub extension: Option<f64>,
+        #[serde(rename = "@inflate")]
+        pub inflate: Option<i8>,
+        #[serde(rename = "@inflation")]
+        pub inflation: Option<f64>,
+        #[serde(rename = "@exploded")]
+        pub exploded: Option<i8>,
+        #[serde(rename = "@rope")]
+        pub rope: Option<i8>,
+        #[serde(rename = "@activated")]
+        pub activated: Option<i8>,
+        #[serde(rename = "@deployed")]
+        pub deployed: Option<i8>,
+    }
+
+    #[pyfunction]
+    #[pyo3(name = "test_ship_read_and_write")]
+    pub fn test_ship_read_and_write(file_name: String) -> PyResult<()> {
+        let file = fs::read_to_string(file_name).unwrap();
+        let ship: TestShip = from_str(&file).unwrap();
+        let save_string = to_string(&ship).unwrap();
+        fs::write("./test-xml-rs.xml", save_string).unwrap();
+        Ok(())
+    }
+}
diff --git a/mods/dr_game/Difficult_Rocket_rs/src/src/sr1_data.rs b/mods/dr_game/Difficult_Rocket_rs/src/src/sr1_data.rs
index 9397ab6..e80160a 100644
--- a/mods/dr_game/Difficult_Rocket_rs/src/src/sr1_data.rs
+++ b/mods/dr_game/Difficult_Rocket_rs/src/src/sr1_data.rs
@@ -611,6 +611,7 @@ pub mod ship {
         #[inline]
         pub fn save(&self, file_name: String) -> Option<()> {
             let part_list_file = serde_xml_rs::to_string(self);
+            print!("{:?}", part_list_file);
             if let Ok(part_list_file) = part_list_file {
                 fs::write(file_name, part_list_file).unwrap();
                 Some(())
diff --git a/mods/dr_game/lang/zh-CN.toml b/mods/dr_game/lang/zh-CN.toml
index cf38f64..b124803 100644
--- a/mods/dr_game/lang/zh-CN.toml
+++ b/mods/dr_game/lang/zh-CN.toml
@@ -10,3 +10,4 @@ ship.load = "正在加载飞船: {}"
 ship.load_time = "飞船加载消耗时间: {} 秒"
 ship.info = "飞船信息:\n- 部件数量: {}\n- 部件重量: {}"
 ship.render.done = "飞船渲染完成"
+save.start = "正在保存飞船: {}"
diff --git a/mods/dr_game/sr1_ship.py b/mods/dr_game/sr1_ship.py
index 4b20680..e92b810 100644
--- a/mods/dr_game/sr1_ship.py
+++ b/mods/dr_game/sr1_ship.py
@@ -36,7 +36,11 @@ if TYPE_CHECKING:
     from Difficult_Rocket.client import ClientWindow
 
 if DR_mod_runtime.use_DR_rust:
-    from .Difficult_Rocket_rs import CenterCamera_rs, SR1PartList_rs, SR1Ship_rs
+    from .Difficult_Rocket_rs import (CenterCamera_rs, 
+                                      SR1PartList_rs, 
+                                      SR1Ship_rs, 
+                                      load_and_save_test,
+                                      test_ship_read_and_write)
 
 logger = logging.getLogger('client.dr_game_sr1_ship')
 sr_tr = Tr(lang_path=Path('./mods/dr_game/lang'))
@@ -150,6 +154,8 @@ class SR1ShipRender(BaseScreen):
             self.xml_name = file_path
             if DR_mod_runtime.use_DR_rust:
                 try:
+                    load_and_save_test(self.xml_name)
+                    test_ship_read_and_write(self.xml_name)
                     self.rust_ship = SR1Ship_rs(file_path, 'configs/PartList.xml', 'a_new_ship')
                     print(self.rust_ship.name)
                     print(self.rust_ship.img_pos)
@@ -436,6 +442,7 @@ class SR1ShipRender(BaseScreen):
                     return
                 if not DR_mod_runtime.use_DR_rust:
                     return
+                logger.info(sr_tr().sr1.ship.save.start().format(self.rust_ship))
                 self.rust_ship.save('./test-save.xml')
 
     def on_mouse_drag(self, x: int, y: int, dx: int, dy: int, buttons: int, modifiers: int, window: "ClientWindow"):