diff --git a/tools/__init__.py b/tools/__init__.py
index cf8041c..fd42c11 100644
--- a/tools/__init__.py
+++ b/tools/__init__.py
@@ -1,5 +1,5 @@
 from .parse_markdown import parse_markdown
-from .scan_doc_dir import *
+from .doc import *
 from .json_example import generate_example_json
 from .model import *
-from .socket import *
\ No newline at end of file
+from .port import *
\ No newline at end of file
diff --git a/tools/scan_doc_dir.py b/tools/document.py
similarity index 100%
rename from tools/scan_doc_dir.py
rename to tools/document.py
diff --git a/tools/socket.py b/tools/port.py
similarity index 68%
rename from tools/socket.py
rename to tools/port.py
index 91199a9..e50952a 100644
--- a/tools/socket.py
+++ b/tools/port.py
@@ -7,4 +7,9 @@ def find_available_port(start_port):
         with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as s:
             if s.connect_ex(('localhost', port)) != 0:  # 端口未被占用
                 return port
-            port += 1  # 如果端口被占用，尝试下一个端口
\ No newline at end of file
+            port += 1  # 如果端口被占用，尝试下一个端口
+
+if __name__ == "__main__":
+    start_port = 6006  # 起始端口号
+    available_port = find_available_port(start_port)
+    print(f"Available port: {available_port}")
\ No newline at end of file