diff --git a/pkg/rpcclient/msg.go b/pkg/rpcclient/msg.go
index 154455fe3..ca02ecc90 100644
--- a/pkg/rpcclient/msg.go
+++ b/pkg/rpcclient/msg.go
@@ -100,6 +100,8 @@ func newSessionTypeConf() map[int32]int32 {
 		constant.ConversationChangeNotification:      constant.SingleChatType,
 		constant.ConversationUnreadNotification:      constant.SingleChatType,
 		constant.ConversationPrivateChatNotification: constant.SingleChatType,
+		// delete
+		constant.MsgDeleteNotification: constant.SingleChatType,
 	}
 }