diff --git a/core/settingsservice.h b/core/settingsservice.h
index 4015545..3f137e9 100644
--- a/core/settingsservice.h
+++ b/core/settingsservice.h
@@ -40,8 +40,9 @@ public:
 
         for (int i = 0; i < objSettings->metaObject()->propertyCount(); i++)
         {
-            const char *propName = objSettings->metaObject()->property(i).name();
-            QVariant varVal = val.toObject()[propName].toVariant();
+            const char *propName = objSettings->metaObject()->property(i).name();             
+            QJsonValue v = val.toObject()[propName];
+            QVariant varVal = v.toVariant();
             objSettings->setProperty(propName, varVal);
         }