diff --git a/conf/config.yaml b/conf/config.yaml
index b86e767..9a88d18 100644
--- a/conf/config.yaml
+++ b/conf/config.yaml
@@ -7,10 +7,10 @@ ipv6: true
 udp: true
 
 external-controller: 127.0.0.1:9090
-secret: "SECRET_PLACEHOLDER"
 
 proxies: []
 proxy-groups: []
 
 rules:
   - MATCH,DIRECT
+