save button does not update field value in database

I am trying save two field values by Save button but the database does not get updated . Weird thing is that for one field,which is a picklist , I need to reload the page to save the updated value and for another ,which is a checkbox ,I need to edit and save again although it is checked to update it again in database

Hi Raya, I’m sorry to hear that. Can you give us some more information?  What object are these fields on, and what fields are they? (are they triggering any sort of workflow or custom logic?) (do you have read/write access to this object?)  Is the Save button configured to save that object’s model?