diff --git a/msgqueue.go b/msgqueue.go
index 0cc0dde..7538918 100644
--- a/msgqueue.go
+++ b/msgqueue.go
@@ -72,10 +72,13 @@ func (this *msgQueue) FireEvent(msgId int, args q5.Args) {
 			if !h.deleted {
 				h.cb(args)
 			} else {
-				h.entry.DelInit()
+				node.delingLock.Lock()
+				q5.AppendSlice(&node.delingHandlers, h)
+				node.delingLock.Unlock()
 			}
 			return true
 		})
+	this.clearNode(&node.delingLock, &node.delingHandlers)
 	node.addingLock.Lock()
 	defer node.addingLock.Unlock()
 	if !node.addingHead.Empty() {
@@ -86,8 +89,21 @@ func (this *msgQueue) FireEvent(msgId int, args q5.Args) {
 				if !h.deleted {
 					node.head.AddTail(&h.entry)
 					h.cb(args)
+				} else {
+					node.delingLock.Lock()
+					q5.AppendSlice(&node.delingHandlers, h)
+					node.delingLock.Unlock()
 				}
 				return true
 			})
 	}
+	this.clearNode(&node.delingLock, &node.delingHandlers)
+}
+
+func (this *msgQueue) clearNode(delingLock *sync.Mutex, delingHandlers *[]*MsgHandler) {
+	delingLock.Lock()
+	defer delingLock.Unlock()
+	if len(*delingHandlers) > 0 {
+		*delingHandlers = []*MsgHandler{}
+	}
 }