更新 'pyproject.toml'

pyproject.toml

@@ -23,5 +23,5 @@ build-backend = "setuptools.build_meta"
 include = ["data_collector_mcp*"]
 
 [[tool.uv.index]]
-url = "https://pypi.tuna.tsinghua.edu.cn/simple"
+url = "https://mirrors.aliyun.com/pypi/simple/"
 default = true