diff --git a/python/dify_plugin/entities/tool.py b/python/dify_plugin/entities/tool.py
index 8be224e..cf2ddcd 100644
--- a/python/dify_plugin/entities/tool.py
+++ b/python/dify_plugin/entities/tool.py
@@ -195,7 +195,7 @@ class ToolParameterForm(Enum):
     )
     llm_description: Optional[str] = None
     required: Optional[bool] = False
-    default: Optional[Union[int, str]] = None
+    default: Optional[Union[int, float, str]] = None
     min: Optional[Union[float, int]] = None
     max: Optional[Union[float, int]] = None
     options: Optional[list[ToolParameterOption]] = None
diff --git a/python/setup.py b/python/setup.py
index e9422f5..71c22e5 100644
--- a/python/setup.py
+++ b/python/setup.py
@@ -2,7 +2,7 @@
 
 setup(
     name="dify_plugin",
-    version="0.0.1-beta33",
+    version="0.0.1-beta34",
     author="langgenius",
     long_description_content_type="text/markdown",
     url="https://github.com/langgenius/dify-plugin-sdks.git",