Hi tan,
Welcome to easyEDA.
While you think about what more information you can give us to help you, here are some hints about editing component names and values.
The Value or the name of a device Model of a component can be edited directly by double clicking on it or by editing it in the **Value** or **Name** field in the right hand *Properties** panel. Clicking back on the canvas enters the change.
This is illustrated in figures 8 to 10 and the text in between them in:
<http://www.edn.com/design/pc-board/4430173/EasyEDA--Free-online-EDA---Product-how-to>
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