diff --git a/pyproject.toml b/pyproject.toml
index f27100c..4fafedf 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "qiniu-mcp-server"
-version = "1.2.1"
+version = "1.2.2"
 description = "A MCP server project of Qiniu."
 requires-python = ">=3.12"
 authors = [