diff --git a/internal/util/paramtable/global_param.go b/internal/util/paramtable/global_param.go
index a0dfdfbe7a..4084abbda4 100644
--- a/internal/util/paramtable/global_param.go
+++ b/internal/util/paramtable/global_param.go
@@ -476,7 +476,7 @@ type proxyConfig struct {
 	ProxyTimeTickChannelNames []string
 	ProxySubName              string
 
-	// required from query coord
+	// required from QueryCoord
 	SearchResultChannelNames   []string
 	RetrieveResultChannelNames []string