Sorry no idea what you mean? "module tab image"?????
Please would you post your URL, superuser id and pswd in the secure tab of your post and I'll have a look for you.
Please do a screenshot of your problem and annotate to make it clear.
Please search forums before posting. Please make sure your post includes the version of the CMS you are using and a link to the problem. Annotations on screenshots can also be helpful to explain problems/goals. Please use the "secure" tab for confidential information.