diff --git a/config/clusterDns.json b/config/clusterDns.json
deleted file mode 100644
index da967829..00000000
--- a/config/clusterDns.json
+++ /dev/null
@@ -1,7 +0,0 @@
-{
-    "bt.cn":{
-        "type":"aliyun",
-        "access_key":"LTAITMESjonZoGdy",
-        "secret_key":"PvqEM3G6XLwQaCFfPDEgqVwoBouvWv"
-    }
-}
\ No newline at end of file