diff --git a/middleware/heartbeat_ws.go b/middleware/heartbeat_ws.go
index fa385ea..fba8490 100644
--- a/middleware/heartbeat_ws.go
+++ b/middleware/heartbeat_ws.go
@@ -45,11 +45,11 @@ func WithHeartbeatWS(interval time.Duration, hbdFn WsHeartbeatFn) nnet.RunOption
 					break
 				}
 
-				deadline := time.Now().Add(-2 * m.interval).Unix()
-				if atomic.LoadInt64(&m.lastAt) < deadline {
-					nlog.Errorf("Heartbeat timeout, LastTime=%d, Deadline=%d", atomic.LoadInt64(&m.lastAt), deadline)
-					break
-				}
+				//deadline := time.Now().Add(-2 * m.interval).Unix()
+				//if atomic.LoadInt64(&m.lastAt) < deadline {
+				//	nlog.Errorf("Heartbeat timeout, LastTime=%d, Deadline=%d", atomic.LoadInt64(&m.lastAt), deadline)
+				//	break
+				//}
 
 				err := m.hbdFn(nc.WsConn())
 				if err != nil {