diff --git a/README.md b/README.md
index c11ac3c..d5f2fea 100644
--- a/README.md
+++ b/README.md
@@ -6,7 +6,7 @@ A python lib came from [Difficult Rocket](https://github.com/shenjackyuanjie/Dif
 
 ## Information/信息
 
-- Version / 版本: 0.3.0-alpha.0
+- Version / 版本: 0.3.0-rc.1
 - Author / 作者: shenjackyuanjie <3695888@qq.com>
 
 > [shenjackyuanjie](https://github.com/shenjackyuanjie)
diff --git a/src/lib_not_dr/__init__.py b/src/lib_not_dr/__init__.py
index b77fb20..e1af4e6 100644
--- a/src/lib_not_dr/__init__.py
+++ b/src/lib_not_dr/__init__.py
@@ -4,13 +4,13 @@
 #  All rights reserved
 #  -------------------------------
 
-_version_ = "0.3.0-alpha.0"
-
 from typing import TYPE_CHECKING
 
 if TYPE_CHECKING:
     from lib_not_dr import logger, nuitka, types, command
 
+_version_ = "0.3.0-rc.1"
+
 # fmt: off
 __all__ = [
     "_version_",