diff --git a/test/train_helloworld.py b/test/train_helloworld.py
new file mode 100644
index 0000000..75979ad
--- /dev/null
+++ b/test/train_helloworld.py
@@ -0,0 +1,47 @@
+import logging
+import os
+import subprocess
+import sys
+
+logging.basicConfig(level=logging.INFO, format="%(asctime)s - %(levelname)s - %(message)s")
+logger = logging.getLogger(__name__)
+logging.Logger.Error = logging.Logger.error
+
+
+def install_packages():
+    packages = [
+        "jcweaver==0.1.3",
+    ]
+    for pkg in packages:
+        logger.info(f"正在安装 {pkg} ...")
+        subprocess.check_call([
+            sys.executable, "-m", "pip", "install", pkg,
+            "-i", "https://pypi.tuna.tsinghua.edu.cn/simple"
+        ])
+
+
+try:
+    from jcweaver.api import input_prepare, output_prepare, lifecycle
+    from jcweaver.core.const import DataType
+except ImportError:
+    install_packages()
+    from jcweaver.api import input_prepare, output_prepare, lifecycle
+    from jcweaver.core.const import DataType
+
+input_file_path = input_prepare(DataType.DATASET, '')
+output_file_path = output_prepare(DataType.DATASET, 'train_output.txt')
+
+
+@lifecycle()
+def run():
+    paths = os.listdir(input_file_path)
+    print("输入文件路径:", input_file_path)
+    print(paths)
+
+    with open(output_file_path, "w", encoding="utf-8") as f:
+        f.write("dataset path: ")
+        f.write(str(paths))
+
+
+if __name__ == '__main__':
+    run()