diff --git a/network/ConnectionMgr.go b/network/ConnectionMgr.go
index a1aa1ac..7c21aab 100644
--- a/network/ConnectionMgr.go
+++ b/network/ConnectionMgr.go
@@ -45,7 +45,7 @@ type ConnectionManager struct {
 
 func withTimeoutConnectContext(parent context.Context, timeOut time.Duration) ConnectionContext {
 	ctx, _ := context.WithTimeout(parent, timeOut)
-	if config.IfSecure() {
+	if config.IfSecure() { // secure tcp
 
 	}
 	ret := ConnectionContext{ctx, "0", "socket", 0, "", 0, nil, nil, nil, DefaultPackageHandler, false, []byte{}}