What you want to ask is that the court has revoked the three rights of the owners' Committee and the industry Committee is still using the maintenance fund. What should the owner do? The solution is as follows:

1. Contact relevant departments: communicate with the local housing administrative department or the property management bureau and other relevant departments, ask the industry committee whether it is legal to use the maintenance fund, and seek guidance and help.

2. Organize discussion with owners: communicate and discuss with other owners to jointly understand and solve problems. Owners' congress or owners' congress can be held to discuss and decide on the use of maintenance funds.

3. Seek legal support: If it is found that the behavior of the industry committee is really illegal, you can consider seeking legal support, including asking a lawyer to draft legal documents and file a lawsuit to safeguard your rights and interests.