diff --git a/internal/master/master_test.go b/internal/master/master_test.go
index 6dac702a774f2aea97e993a147fc4421db2bc5f4..df9421dd543f9db62d5f599fa8020661cf6637c2 100644
--- a/internal/master/master_test.go
+++ b/internal/master/master_test.go
@@ -60,6 +60,7 @@ func refreshChannelNames() {
 	Params.InsertChannelNames = makeNewChannalNames(Params.InsertChannelNames, suffix)
 	Params.K2SChannelNames = makeNewChannalNames(Params.K2SChannelNames, suffix)
 	Params.ProxyTimeTickChannelNames = makeNewChannalNames(Params.ProxyTimeTickChannelNames, suffix)
+	Params.QueryNodeStatsChannelName = Params.QueryNodeStatsChannelName + suffix
 	Params.MetaRootPath = "/test" + strconv.FormatInt(rand.Int63n(100), 10) + "/root/kv"
 }