How to update Publisher from None to XYZ in VSTO C# Excel 2013 Add-in?

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VS2015

I have created one excel 2013 add-ins project using vs2012 vsto with c#.

I have set Publisher name to XXXXXXX-XXXXX-XXXX Inc.

Also I have also added digital signature of my company with same Publisher name to XXXXXXX-XXXXX-XXXX Inc.

At the time of installation always I get publisher name XXXXXXX-XXXXX-XXXX Inc. But after installed if I am open excels options then Publisher display None

So, Please guide me how to update/add publisher name.

I have also updated Publish Options but I am not get that in excels options.