diff --git a/business/jxstore/event/event_tcp.go b/business/jxstore/event/event_tcp.go
index f1e183cf7..ed0c8d0ee 100644
--- a/business/jxstore/event/event_tcp.go
+++ b/business/jxstore/event/event_tcp.go
@@ -90,6 +90,8 @@ func (t *TcpClient) handleConn(c net.Conn) {
 				}
 				changePrinterStatus(printNo, status)
 				t.HandleCheckTcpHeart(printNo)
+				// todo 证明打印机已经被激活,将激活打印机存入数据库,保证用户不能无限制绑定打印机
+
 			} else {
 				//在加到连接池中已经更新了时间，所以放在else里
 				t.setPrintStatusTime(printNo)