diff --git a/socket/socket.go b/socket/socket.go
index 04ab4b5..79c276d 100644
--- a/socket/socket.go
+++ b/socket/socket.go
@@ -32,7 +32,15 @@ func getSecret() string {
 
 // Обработчик WebSocket соединений
 func HandleWebSocket(w http.ResponseWriter, r *http.Request) {
-	conn, _ := upgrader.Upgrade(w, r, nil)
+	conn, err := upgrader.Upgrade(w, r, nil)
+	if err != nil {
+		logger.LogWarnMessage("failed to upgrade to websocket: " + err.Error())
+		return
+	}
+	if conn == nil {
+		logger.LogWarnMessage("failed to upgrade to websocket: connection is nil")
+		return
+	}
 	defer conn.Close()
 
 	// Канал для передачи байтов