修复网络连接问题

android/app/src/main/AndroidManifest.xml

@@ -4,7 +4,7 @@
          In most cases you can leave this as-is, but you if you want to provide
          additional functionality it is fine to subclass or reimplement
          FlutterApplication and put your custom class here. -->
-  <application android:name="io.flutter.app.FlutterApplication" android:label="小蜜蜂智慧社区" android:icon="@mipmap/ic_launcher">
+  <application android:name="io.flutter.app.FlutterApplication" android:label="小蜜蜂智慧社区" android:icon="@mipmap/ic_launcher" android:usesCleartextTraffic="true">
     <meta-data android:name="com.amap.api.v2.apikey" android:value="872b909f2ebc8150b809d692c4349f22"/>
     <activity android:name=".MainActivity" android:launchMode="singleTop" android:theme="@style/LaunchTheme" android:configChanges="orientation|keyboardHidden|keyboard|screenSize|smallestScreenSize|locale|layoutDirection|fontScale|screenLayout|density|uiMode" android:hardwareAccelerated="true" android:windowSoftInputMode="adjustResize">
       <!-- Specifies an Android theme to apply to this Activity as soon as
@@ -28,5 +28,6 @@
     <meta-data android:name="flutterEmbedding" android:value="2" />
     <meta-data android:name="io.flutter.network-policy"
              android:resource="@xml/network_security_config"/>
+
   </application>
 </manifest>

lib/ui/widgets/inner/aku_tab_bar.dart

@@ -19,6 +19,7 @@ class _AkuTabBarState extends State<AkuTabBar> {
   @override
   Widget build(BuildContext context) {
     return TabBar(
+      isScrollable: true,
       labelColor: AppStyle.primaryTextColor,
       unselectedLabelColor: AppStyle.minorTextColor,
       labelStyle: TextStyle(