fix

Author: theClueless

Wox.Infrastructure/UserSettings/Settings.cs

@@ -30,6 +30,7 @@ public class Settings : BaseModel
 
         internal StringMatcher.SearchPrecisionScore QuerySearchPrecision { get; private set; } = StringMatcher.SearchPrecisionScore.Regular;
 
+        [JsonIgnore]
         public string QuerySearchPrecisionString
         {
             get { return QuerySearchPrecision.ToString(); }

Wox/App.xaml.cs

@@ -57,7 +57,8 @@ private void OnStartup(object sender, StartupEventArgs e)
                 _settings = _settingsVM.Settings;
 
                 _alphabet.Initialize(_settings);
-                StringMatcher.Instance = new StringMatcher(_alphabet);
+                _stringMatcher = new StringMatcher(_alphabet);
+                StringMatcher.Instance = _stringMatcher;
                 _stringMatcher.UserSettingSearchPrecision = _settings.QuerySearchPrecision;
 
                 PluginManager.LoadPlugins(_settings.PluginSettings);