diff --git a/socketserver/server/commands.go b/socketserver/server/commands.go
index 86b1649a..efef59c2 100644
--- a/socketserver/server/commands.go
+++ b/socketserver/server/commands.go
@@ -435,7 +435,7 @@ func C2SHandleBunchedCommand(conn *websocket.Conn, client *ClientInfo, msg Clien
 	key := fmt.Sprintf("%s:%s", msg.Command, msg.origArguments)
 
 	resultCh := bunchGroup.DoChan(key, func() (interface{}, error) {
-		return Backend.SendRemoteCommandCached(msg.Command, msg.origArguments, AuthInfo{})
+		return Backend.SendRemoteCommandCached(string(msg.Command), msg.origArguments, AuthInfo{})
 	})
 
 	client.MsgChannelKeepalive.Add(1)
diff --git a/socketserver/server/handlecore.go b/socketserver/server/handlecore.go
index f87e61e8..99f26459 100644
--- a/socketserver/server/handlecore.go
+++ b/socketserver/server/handlecore.go
@@ -133,7 +133,6 @@ func startJanitors() {
 
 	go authorizationJanitor()
 	go aggregateDataSender()
-	go bunchCacheJanitor()
 	go cachedMessageJanitor()
 	go commandCounter()
 	go pubsubJanitor()