优化阅读页代码

a4d27b1e · yueweilu · 9bfd0e61 · a4d27b1e · a4d27b1e
--- a/lib/pages/read_web/controller.dart
+++ b/lib/pages/read_web/controller.dart
--- a/lib/pages/read_web/view.dart
+++ b/lib/pages/read_web/view.dart