diff --git a/jupyterhub_config.py b/jupyterhub_config.py
index 10fba88..93735cc 100644
--- a/jupyterhub_config.py
+++ b/jupyterhub_config.py
@@ -37,6 +37,7 @@ c.DockerSpawner.remove = True
 
 # For debugging arguments passed to spawned containers
 c.DockerSpawner.debug = True
+# c.Application.log_level = 'DEBUG'
 
 # User containers will access hub by container name on the Docker network
 c.JupyterHub.hub_ip = 'jupyterhub'
@@ -57,6 +58,22 @@ admin = os.environ.get("JUPYTERHUB_ADMIN")
 if admin:
     c.Authenticator.admin_users = [admin]
 
+# c.DockerSpawner.extra_create_kwargs.update({
+#    "environment": {"JUPYTER_ENABLE_LAB": "yes"}
+# })
+
+c.DockerSpawner.extra_create_kwargs.update({
+    "environment": {"NOTEBOOK_ARGS": "--NotebookApp.allow_origin='*'"}
+})
+
+
+# 要支持正则匹配的域名请求，可以通过设置 allow_origin_pat 参数来实现。这个参数允许你使用正则表达式来匹配允许跨域请求的域名。例如，如果你想允许所有以 .example.com 结尾的域名进行跨域请求，可以在 jupyterhub_config.py 文件中添加如下配置：
+
+# c.Spawner.environment = {
+#     'JUPYTERHUB_CORS': '{"allow_origin_pat": "https?://.*\\.example\\.com"}'
+# }
+
+
 # GPU 和网络配置
 c.DockerSpawner.extra_host_config = {
     'runtime': 'nvidia'
@@ -65,3 +82,4 @@ c.DockerSpawner.environment = {
     'NVIDIA_DRIVER_CAPABILITIES': 'compute,utility',
     'NVIDIA_VISIBLE_DEVICES': 'all'
 }
+