From 8c479915f0e788bfffcfa2733cee3dd271c759e9 Mon Sep 17 00:00:00 2001
From: guozhigq <guozhigq@outlook.com>
Date: Fri, 27 Sep 2024 00:34:32 +0800
Subject: [PATCH] fix: Stream has already been listened to

---
 lib/pages/opus/controller.dart | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/pages/opus/controller.dart b/lib/pages/opus/controller.dart
index 83d3166d..f5c35770 100644
--- a/lib/pages/opus/controller.dart
+++ b/lib/pages/opus/controller.dart
@@ -14,7 +14,7 @@ class OpusController extends GetxController {
   late String articleType;
   Rx<OpusDataModel> opusData = OpusDataModel().obs;
   final ScrollController scrollController = ScrollController();
-  final StreamController<bool> appbarStream = StreamController<bool>();
+  late StreamController<bool> appbarStream = StreamController<bool>.broadcast();
 
   @override
   void onInit() {