fix a refresh issue

src/main/scala/com/github/shadowsocks/Shadowsocks.scala

@@ -739,6 +739,9 @@ class Shadowsocks
       }
     }
 
+    val container = getApplication.asInstanceOf[ShadowsocksApplication].tagContainer
+    if (container != null) container.refresh();
+
     switchButton.setOnCheckedChangeListener(this)
 
   }

src/main/scala/com/github/shadowsocks/ShadowsocksApplication.scala

@@ -49,7 +49,7 @@ class ShadowsocksApplication extends Application {
 
   override def onCreate() {
     val tm = TagManager.getInstance(this)
-    ContainerOpener.openContainer(tm, BuildConfig.CONTAINER_ID, OpenType.PREFER_FRESH, null, new Notifier {
+    ContainerOpener.openContainer(tm, BuildConfig.CONTAINER_ID, OpenType.PREFER_NON_DEFAULT, null, new Notifier {
       override def containerAvailable(container: Container) {
         tagContainer = container
       }