Q&A : Why is my table frame larger than the tabletop, and the holes on the tabletop don't match the table frame? Bottom support/legs are wrong size to the top, unable to attatch properly. Answer: Your desktop and frame are corret. Please check the installation direction of the side wings F. The 2 side wings F should face inward. If the two parts "F" are installed in the opposite direction, it will cause the table to be longer than the tabletop. The installation video in the listing would assist you in assembling the desk. If you have any other questions, we will be at your service at any time. Your satisfaction is our target.