Is it legal for the property not to refund the decoration deposit?

If the property company decides to collect the decoration deposit without authorization, it is unreasonable to allow the decoration to enter after collecting the decoration deposit. However, it is reasonable if the decision is approved by the majority of the owners' meeting, or if the property management contract signed by the property management company and the industry committee of your residential area contains the owner's decoration deposit, and it is allowed to enter the venue for decoration only after the decoration deposit is collected. Property management companies belong to service enterprises and have an equal subject relationship with owners. Accept the entrustment of the owner, conduct professional management of the property in a specific area in accordance with the provisions of relevant laws and regulations or the contract, and obtain corresponding remuneration. Property companies have no right to unilaterally decide the rules and regulations of property management.