修改选择器样式

lib/controller/mh_controller/issue_preview_controller.g.dart

@@ -0,0 +1,15 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+
+part of 'issue_preview_controller.dart';
+
+// **************************************************************************
+// JsonSerializableGenerator
+// **************************************************************************
+
+IssuePreviewInfoModel _$IssuePreviewInfoModelFromJson(
+        Map<String, dynamic> json) =>
+    IssuePreviewInfoModel();
+
+Map<String, dynamic> _$IssuePreviewInfoModelToJson(
+        IssuePreviewInfoModel instance) =>
+    <String, dynamic>{};