diff --git a/Difficult_Rocket/mod/loader/__init__.py b/Difficult_Rocket/mod/loader/__init__.py
index 6d70c5c..b98c11b 100644
--- a/Difficult_Rocket/mod/loader/__init__.py
+++ b/Difficult_Rocket/mod/loader/__init__.py
@@ -9,7 +9,7 @@ import time
 import traceback
 import importlib
 from pathlib import Path
-from typing import List, Dict, Optional, TypeVar
+from typing import List, Dict, Optional, TypeVar, Type
 
 from Difficult_Rocket.mod.api import ModInfo
 from Difficult_Rocket.utils.translate import tr
@@ -71,7 +71,7 @@ class ModManager(Options):
                         .format(mod, event_name, e, traceback.format_exc())
                     )
 
-    def load_mod(self, mod_path: Path) -> Optional[type(ModInfo)]:
+    def load_mod(self, mod_path: Path) -> Optional[Type[ModInfo]]:
         """
         加载指定路径下的 mod
         :param mod_path: mod 的路径
@@ -101,7 +101,7 @@ class ModManager(Options):
                         tr().mod.load.faild.no_mod_class().format(mod_path), tag="load"
                     )
                     return None
-                mod_class: type(ModInfo) = loading_mod.mod_class  # 获取 mod 类
+                mod_class: Type[ModInfo] = loading_mod.mod_class  # 获取 mod 类
                 if mod_class.mod_id not in self.find_mod_paths:
                     self.find_mod_paths[mod_class.mod_id] = mod_path
                 return mod_class
@@ -148,7 +148,7 @@ class ModManager(Options):
         self,
         extra_path: Optional[List[Path]] = None,
         extra_mod_path: Optional[List[Path]] = None,
-    ) -> List[type(ModInfo)]:
+    ) -> List[Type[ModInfo]]:
         """
         加载所有 mod  (可提供额外的 mod 路径)
         :param extra_path: 额外的 mod 路径
@@ -176,7 +176,7 @@ class ModManager(Options):
         )
         return mods
 
-    def init_mods(self, mods: List[type(ModInfo)]):
+    def init_mods(self, mods: List[Type[ModInfo]]):
         """
         加载 mod
         :param mods: 要加载的 mod 的 ModInfo 类
diff --git a/mods/dr_game/console.py b/mods/dr_game/console.py
index e014688..41b4869 100644
--- a/mods/dr_game/console.py
+++ b/mods/dr_game/console.py
@@ -1,6 +1,8 @@
 from . import DR_mod_runtime
 from Difficult_Rocket.main import Console
 
+from typing import Optional
+
 if DR_mod_runtime.use_DR_rust:
     from .Difficult_Rocket_rs import Console_rs
 
@@ -20,8 +22,8 @@ class RustConsole(Console):
     def init(self, **kwargs) -> None:
         self.console = Console_rs()
 
-    def get_command(self) -> str:
-        return self.console.get_command()  # ignore: noqa
+    def get_command(self) -> Optional[str]:
+        return self.console.get_command()
 
     def new_command(self) -> None:
         self.console.new_command()
diff --git a/mods/dr_game/sr1_ship.py b/mods/dr_game/sr1_ship.py
index ca36259..10498a2 100644
--- a/mods/dr_game/sr1_ship.py
+++ b/mods/dr_game/sr1_ship.py
@@ -575,8 +575,8 @@ class SR1ShipEditor(BaseScreen):
                     self.group_camera.zoom *= zoom_d
                 mouse_dx_d *= 1 - zoom_d
                 mouse_dy_d *= 1 - zoom_d
-                self.group_camera.view_x += mouse_dx_d
-                self.group_camera.view_y += mouse_dy_d
+                self.group_camera.view_x += int(mouse_dx_d)
+                self.group_camera.view_y += int(mouse_dy_d)
         elif self.status.moving:
             # 如果是在移动整体渲染位置
             size_x, size_y = self.size