diff --git a/extractor.yaml b/extractor.yaml
index d7df9c8..3926925 100644
--- a/extractor.yaml
+++ b/extractor.yaml
@@ -3,7 +3,7 @@ info:
   title: Sound feature extraction
   version: 1.0.0
 servers:
-  - url: https://dev.k8s.tcloud.enginner/api/extractor/v2
+  - url: https://dev.k8s.tcloud.enginner/api/extractor/v1
 paths:
   /sample:
     post: