diff --git a/venus/api/openstack/__init__.py b/venus/api/openstack/__init__.py
index b6aa072..bdb69d8 100644
--- a/venus/api/openstack/__init__.py
+++ b/venus/api/openstack/__init__.py
@@ -83,6 +83,10 @@ class APIRouter(base_wsgi.Router):
         self._setup_routes(mapper, ext_mgr)
         self._setup_ext_routes(mapper, ext_mgr)
         self._setup_extensions(ext_mgr)
+        for url in mapper.matchlist:
+            LOG.debug('URL methid: s%   register: %s   ',
+                      url.conditions, url.routepath)
+
         super(APIRouter, self).__init__(mapper)
 
     def _setup_ext_routes(self, mapper, ext_mgr):
diff --git a/venus/api/v1/router.py b/venus/api/v1/router.py
index b4184e1..035e865 100644
--- a/venus/api/v1/router.py
+++ b/venus/api/v1/router.py
@@ -20,9 +20,10 @@ from oslo_log import log as logging
 
 from venus.api import extensions
 import venus.api.openstack
-from venus.api.v1 import controller as search
 from venus.api import versions
 from venus.modules.custom_config import controller as custom_config
+from venus.modules.search import controller as search
+
 
 LOG = logging.getLogger(__name__)
 
diff --git a/venus/api/v1/controller.py b/venus/modules/search/controller.py
similarity index 97%
rename from venus/api/v1/controller.py
rename to venus/modules/search/controller.py
index d1d0514..f8fd7a3 100644
--- a/venus/api/v1/controller.py
+++ b/venus/modules/search/controller.py
@@ -1,98 +1,98 @@
-# Copyright 2020 Inspur
-#
-# Licensed under the Apache License, Version 2.0 (the "License"); you may
-# not use this file except in compliance with the License. You may obtain
-# a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-# License for the specific language governing permissions and limitations
-# under the License.
-
-"""The template api."""
-
-from oslo_log import log as logging
-
-from venus.api.openstack import wsgi
-from venus.modules.search.action import SearchCore
-from venus.modules.search.search_lib import ESSearchObj
-
-LOG = logging.getLogger(__name__)
-
-
-class SearchController(wsgi.Controller):
-    def __init__(self, ext_mgr):
-        self.ext_mgr = ext_mgr
-        self.search_api = SearchCore()
-        self.search_lib = ESSearchObj()
-        super(SearchController, self).__init__()
-
-    @wsgi.wrap_check_policy
-    def search_params(self, req):
-        type = req.params.get("type", None)
-        module_name = req.params.get("module_name", None)
-        index_type = req.params.get("index_type", None)
-        text = self.search_api.params(type, module_name, index_type)
-        return text
-
-    @wsgi.wrap_check_policy
-    def search_logs(self, req):
-        host_name = req.params.get("host_name", None)
-        module_name = req.params.get("module_name", None)
-        program_name = req.params.get("program_name", None)
-        level = req.params.get("level", None)
-        user_id = req.params.get("user_id", None)
-        project_id = req.params.get("project_id", None)
-        query = req.params.get("query", None)
-        index_type = req.params.get("index_type", None)
-        start_time = req.params.get("start_time", None)
-        end_time = req.params.get("end_time", None)
-        page_num = req.params.get("page_num", None)
-        page_size = req.params.get("page_size", None)
-        text = self.search_api.logs(host_name, module_name, program_name,
-                                    level, user_id, project_id, query,
-                                    index_type, start_time, end_time,
-                                    page_num, page_size)
-        return text
-
-    @wsgi.wrap_check_policy
-    def search_analyse_logs(self, req):
-        group_name = req.params.get("group_name", None)
-        host_name = req.params.get("host_name", None)
-        module_name = req.params.get("module_name", None)
-        program_name = req.params.get("program_name", None)
-        level = req.params.get("level", None)
-        start_time = req.params.get("start_time", None)
-        end_time = req.params.get("end_time", None)
-        text = self.search_api.analyse_logs(group_name, host_name,
-                                            module_name, program_name,
-                                            level, start_time, end_time)
-        return text
-
-    @wsgi.wrap_check_policy
-    def search_typical_logs(self, req):
-        type = req.params.get("type", None)
-        start_time = req.params.get("start_time", None)
-        end_time = req.params.get("end_time", None)
-        text = self.search_api.typical_logs(type, start_time, end_time)
-        return text
-
-    @wsgi.wrap_check_policy
-    def instance_call_chain(self, req):
-        request_id = req.params.get("request_id", None)
-        uuid = req.params.get("uuid", None)
-        text = self.search_api.instance_call_chain(request_id, uuid)
-        return text
-
-    @wsgi.wrap_check_policy
-    def search_global_id(self, req):
-        global_id = req.params.get("global_id", None)
-        text = self.search_lib.get_global_log(global_id)
-        return text
-
-
-def create_resource(ext_mgr):
-    return wsgi.Resource(SearchController(ext_mgr))
+# Copyright 2020 Inspur
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may
+# not use this file except in compliance with the License. You may obtain
+# a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations
+# under the License.
+
+"""The template api."""
+
+from oslo_log import log as logging
+
+from venus.api.openstack import wsgi
+from venus.modules.search.action import SearchCore
+from venus.modules.search.search_lib import ESSearchObj
+
+LOG = logging.getLogger(__name__)
+
+
+class SearchController(wsgi.Controller):
+    def __init__(self, ext_mgr):
+        self.ext_mgr = ext_mgr
+        self.search_api = SearchCore()
+        self.search_lib = ESSearchObj()
+        super(SearchController, self).__init__()
+
+    @wsgi.wrap_check_policy
+    def search_params(self, req):
+        type = req.params.get("type", None)
+        module_name = req.params.get("module_name", None)
+        index_type = req.params.get("index_type", None)
+        text = self.search_api.params(type, module_name, index_type)
+        return text
+
+    @wsgi.wrap_check_policy
+    def search_logs(self, req):
+        host_name = req.params.get("host_name", None)
+        module_name = req.params.get("module_name", None)
+        program_name = req.params.get("program_name", None)
+        level = req.params.get("level", None)
+        user_id = req.params.get("user_id", None)
+        project_id = req.params.get("project_id", None)
+        query = req.params.get("query", None)
+        index_type = req.params.get("index_type", None)
+        start_time = req.params.get("start_time", None)
+        end_time = req.params.get("end_time", None)
+        page_num = req.params.get("page_num", None)
+        page_size = req.params.get("page_size", None)
+        text = self.search_api.logs(host_name, module_name, program_name,
+                                    level, user_id, project_id, query,
+                                    index_type, start_time, end_time,
+                                    page_num, page_size)
+        return text
+
+    @wsgi.wrap_check_policy
+    def search_analyse_logs(self, req):
+        group_name = req.params.get("group_name", None)
+        host_name = req.params.get("host_name", None)
+        module_name = req.params.get("module_name", None)
+        program_name = req.params.get("program_name", None)
+        level = req.params.get("level", None)
+        start_time = req.params.get("start_time", None)
+        end_time = req.params.get("end_time", None)
+        text = self.search_api.analyse_logs(group_name, host_name,
+                                            module_name, program_name,
+                                            level, start_time, end_time)
+        return text
+
+    @wsgi.wrap_check_policy
+    def search_typical_logs(self, req):
+        type = req.params.get("type", None)
+        start_time = req.params.get("start_time", None)
+        end_time = req.params.get("end_time", None)
+        text = self.search_api.typical_logs(type, start_time, end_time)
+        return text
+
+    @wsgi.wrap_check_policy
+    def instance_call_chain(self, req):
+        request_id = req.params.get("request_id", None)
+        uuid = req.params.get("uuid", None)
+        text = self.search_api.instance_call_chain(request_id, uuid)
+        return text
+
+    @wsgi.wrap_check_policy
+    def search_global_id(self, req):
+        global_id = req.params.get("global_id", None)
+        text = self.search_lib.get_global_log(global_id)
+        return text
+
+
+def create_resource(ext_mgr):
+    return wsgi.Resource(SearchController(ext_mgr))