diff --git a/Difficult_Rocket/__init__.py b/Difficult_Rocket/__init__.py
index d344f25..17786cd 100644
--- a/Difficult_Rocket/__init__.py
+++ b/Difficult_Rocket/__init__.py
@@ -11,7 +11,7 @@ from pathlib import Path
 from Difficult_Rocket.api.types import Options, Version
 
 sdk_version = Version("0.8.5.0")  # SDK 版本
-build_version = Version("2.1.0.0")  # 编译文件版本(与游戏本体无关)
+build_version = Version("2.1.1.0")  # 编译文件版本(与游戏本体无关)
 Api_version = Version("0.1.1.0")  # API 版本
 __version__ = sdk_version
 
diff --git a/docs/src/change_log/build_file.md b/docs/src/change_log/build_file.md
index 41510b0..9731167 100644
--- a/docs/src/change_log/build_file.md
+++ b/docs/src/change_log/build_file.md
@@ -2,7 +2,18 @@
 # DR 构建 更新日志
 
 - 最新构建版本号
-  - build_version: 2.1.0.0
+  - build_version: 2.1.1.0
+
+## 20230630 build 2.1.1.0
+
+### 修改
+
+- 现在本地构建会根据系统名称修改输出目录
+  - 例如
+    - 在 `Windows` 上构建会输出到 `build\nuitka-windows`
+  - Now the local build will modify the output directory according to the system name
+    - For example
+      - Build on `Windows` will output to `build\nuitka-windows`
 
 ## 20230611 build 2.1.0.0
 
@@ -13,13 +24,20 @@
     - 在 `Windows` 上 `--no-follow-import` `pyglet.libs.x11`
   - 大幅提升编译效率
   - 缩短编译时间
+  - Now `pyglet` compatibility modules for other platforms will be automatically excluded on each platform
+    - For example
+      - `--no-follow-import` `pyglet.libs.x11` on `Windows`
+    - Greatly improve compilation efficiency
+    - Shorten compilation time
 
 ## 20230609 build 2.0.0.0
 
 ### Breaking Change
 
 - 将构建脚本生成方式改为通过 `libs/utils/nuitka.py` 生成
+  - Change the way the build script is generated to generate it through `libs/utils/nuitka.py`
 - GitHub Actions 也使用相同脚本构建
+  - GitHub Actions also uses the same script to build
 
 ## 202306 build 1.3.0.0