diff --git a/proxy/vmess/inbound/inbound.go b/proxy/vmess/inbound/inbound.go
index dd0f40a2..0dc00f1e 100644
--- a/proxy/vmess/inbound/inbound.go
+++ b/proxy/vmess/inbound/inbound.go
@@ -208,7 +208,7 @@ func transferResponse(timer signal.ActivityUpdater, session *encoding.ServerSess
 	return nil
 }
 
-func isInecureEncryption(s protocol.SecurityType) bool {
+func isInsecureEncryption(s protocol.SecurityType) bool {
 	return s == protocol.SecurityType_NONE || s == protocol.SecurityType_LEGACY || s == protocol.SecurityType_UNKNOWN
 }
 
@@ -236,7 +236,7 @@ func (h *Handler) Process(ctx context.Context, network net.Network, connection i
 		return err
 	}
 
-	if h.secure && isInecureEncryption(request.Security) {
+	if h.secure && isInsecureEncryption(request.Security) {
 		log.Record(&log.AccessMessage{
 			From:   connection.RemoteAddr(),
 			To:     "",