diff --git a/pyproject.toml b/pyproject.toml
index 2aa25da..e785f27 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "mosstool"
-version = "1.0.25"
+version = "1.1.0"
 description = "MObility Simulation System toolbox "
 authors = ["Jun Zhang <zhangjun990222@qq.com>","Junbo Yan <yanjb20thu@gmali.com>"]
 license = "MIT"