使用getter写法

app/src/main/java/io/legado/app/help/config/AppConfig.kt

@@ -85,7 +85,7 @@ object AppConfig : SharedPreferences.OnSharedPreferenceChangeListener {
             ReadConfig.optimizeRender = value
         }
     val recordLog get() = OtherConfig.recordLog
-    var webServiceAutoStart = OtherConfig.webServiceAutoStart
+    val webServiceAutoStart get() = OtherConfig.webServiceAutoStart
 
     // -- lyc 版本特性 --
     val adaptSpecialStyle get() = ReadConfig.adaptSpecialStyle