diff --git a/pkg/device/ascendtolerance.go b/pkg/device/ascendtolerance.go
index a506b5845623287d9101fa557d94c6e955cda3e6..121894259f5b7d9712383aade785f59b69143e69 100644
--- a/pkg/device/ascendtolerance.go
+++ b/pkg/device/ascendtolerance.go
@@ -199,6 +199,7 @@ func (hrt *HotResetTools) handlePodEvent(obj interface{}) {
 	case kubeclient.EventTypeDelete:
 		hrt.handlePodDeleteEvent(obj)
 	default:
+		hrt.queue.Forget(obj)
 		hwlog.RunLog.Debugf("hotReset scene not watch %s event(%s)", obj.(kubeclient.Event).Resource,
 			obj.(kubeclient.Event).Type)
 	}
@@ -238,7 +239,10 @@ func (hrt *HotResetTools) handlePodAddEvent(obj interface{}) {
 	err = hrt.writeCMToFile(cm)
 	if err != nil {
 		hwlog.RunLog.Errorf("Failed to write cm(%s) to file, err: %v", cm.Name, err)
+		hrt.queue.AddRateLimited(obj)
+		return
 	}
+	hrt.queue.Forget(obj)
 }
 
 func (hrt *HotResetTools) handlePodDeleteEvent(obj interface{}) {
@@ -269,6 +273,7 @@ func (hrt *HotResetTools) handlePodDeleteEvent(obj interface{}) {
 		hwlog.RunLog.Errorf("Failed to remove file: %v", rmErr)
 	}
 	delete(hrt.jobs, event.Key)
+	hrt.queue.Forget(obj)
 }
 
 func (hrt *HotResetTools) getPodFromCache(podKey string) (*v1.Pod, error) {
@@ -325,6 +330,7 @@ func (hrt *HotResetTools) handleConfigMapEvent(obj interface{}) {
 	case kubeclient.EventTypeDelete:
 		hrt.handleCMDeleteEvent(obj)
 	default:
+		hrt.queue.Forget(obj)
 		hwlog.RunLog.Debugf("hotReset scene not watch %s event(%s)", obj.(kubeclient.Event).Resource,
 			obj.(kubeclient.Event).Type)
 	}
@@ -353,6 +359,8 @@ func (hrt *HotResetTools) handleCMUpdateEvent(obj interface{}) {
 
 	if err = hrt.writeCMToFile(cm); err != nil {
 		hwlog.RunLog.Errorf("Failed to write cm(%s) to file, err: %v", cm.Name, err)
+		hrt.queue.AddRateLimited(obj)
+		return
 	}
 	hrt.queue.Forget(obj)
 }
@@ -360,7 +368,7 @@ func (hrt *HotResetTools) handleCMUpdateEvent(obj interface{}) {
 func (hrt *HotResetTools) handleCMDeleteEvent(obj interface{}) {
 	event, ok := obj.(kubeclient.Event)
 	if !ok {
-		hwlog.RunLog.Errorf("get kubeclient event failed")
+		hwlog.RunLog.Errorf("get kube-client event failed")
 		return
 	}
 	hwlog.RunLog.Debugf("handle cm(%s) delete event", event.Key)