优化

app/src/main/java/io/legado/app/help/storage/Restore.kt

@@ -210,7 +210,6 @@ object Restore {
                             is Long -> edit.putLong(it.key, value)
                             is Float -> edit.putFloat(it.key, value)
                             is String -> edit.putString(it.key, value)
-                            else -> Unit
                         }
                     }
                 }
@@ -224,8 +223,8 @@ object Restore {
                 autoReadSpeed = appCtx.getPrefInt(PreferKey.autoReadSpeed, 46)
             }
         }
-        withContext(Main) {
         appCtx.toastOnUi(R.string.restore_success)
+        withContext(Main) {
             delay(100)
             if (!BuildConfig.DEBUG) {
                 LauncherIconHelp.changeIcon(appCtx.getPrefString(PreferKey.launcherIcon))

app/src/main/java/io/legado/app/ui/about/AboutFragment.kt

@@ -34,6 +34,7 @@ class AboutFragment : PreferenceFragmentCompat() {
         Pair("(QQ群6)870270970", "FeCF8iSxfQbe90HPvGsvcqs5P5oSeY5n"),
         Pair("(QQ群7)15987187", "S2g2TMD0LGd3sefUADd1AbyPEW2o2XfC"),
         Pair("(QQ群8)1079926194", "gg2qFH8q9IPFaCHV3H7CqCN-YljvazE1"),
+        Pair("(QQ群9)892108780", "Ci_O3aysKjEBfplOWeCud-rxl71TjU2Q")
     )
 
     override fun onCreatePreferences(savedInstanceState: Bundle?, rootKey: String?) {