diff --git a/ahserver/processorResource.py b/ahserver/processorResource.py
index 89e6f64..b180a1a 100644
--- a/ahserver/processorResource.py
+++ b/ahserver/processorResource.py
@@ -10,7 +10,7 @@ from yarl import URL
 from appPublic.http_client import Http_Client
 from functools import partial
 from aiohttp_auth import auth
-from aiohttp.web_urldispatcher import StaticResource, _WebHandler, PathLike
+from aiohttp.web_urldispatcher import StaticResource, PathLike
 from aiohttp.web_urldispatcher import Optional, _ExpectHandler
 from aiohttp.web_urldispatcher import Path
 from aiohttp.web_response import Response, StreamResponse
diff --git a/ahserver/version.py b/ahserver/version.py
index c5b683c..ac44a66 100644
--- a/ahserver/version.py
+++ b/ahserver/version.py
@@ -1 +1,4 @@
-__version__ = '0.2.11'
+# fixed bug in processorResource.py, delete import _WebHandler from aiohttp.web_urldispatcher
+__version__ = '0.2.12'
+# apply a initial version for sqlor
+#__version__ = '0.2.11'