diff --git a/backend/utils/terminal/ws_local_session.go b/backend/utils/terminal/ws_local_session.go
index cc5aa6c61..fb8271994 100644
--- a/backend/utils/terminal/ws_local_session.go
+++ b/backend/utils/terminal/ws_local_session.go
@@ -70,6 +70,11 @@ func (sws *LocalWsSession) masterWrite(data []byte) error {
 }
 
 func (sws *LocalWsSession) receiveWsMsg(exitCh chan bool) {
+	defer func() {
+		if r := recover(); r != nil {
+			global.LOG.Errorf("[xpack] A panic occurred during receive ws message, error message: %v", r)
+		}
+	}()
 	wsConn := sws.wsConn
 	defer setQuit(exitCh)
 	defer global.LOG.Debug("thread of receive ws msg has exited now")
diff --git a/backend/utils/terminal/ws_session.go b/backend/utils/terminal/ws_session.go
index 7c30c65ab..c0e72a761 100644
--- a/backend/utils/terminal/ws_session.go
+++ b/backend/utils/terminal/ws_session.go
@@ -116,6 +116,11 @@ func (sws *LogicSshWsSession) Start(quitChan chan bool) {
 }
 
 func (sws *LogicSshWsSession) receiveWsMsg(exitCh chan bool) {
+	defer func() {
+		if r := recover(); r != nil {
+			global.LOG.Errorf("[xpack] A panic occurred during receive ws message, error message: %v", r)
+		}
+	}()
 	wsConn := sws.wsConn
 	defer setQuit(exitCh)
 	for {