Legal analysis: The duty of the supervisory committee is to supervise village affairs and financial management, and to accept and collect villagers' opinions and suggestions. The supervisory committee and its members have the following rights: 1, the right to know. Attend the villagers' committees, villagers' groups, villagers' representative meetings and the joint meeting of the village "two committees" to understand the situation. 2. Right of inquiry. Ask the villagers about village affairs and financial problems that have been strongly reflected, and ask relevant parties to explain to the villagers. 3. Audit right. Review the implementation of democratic financial management and village affairs openness. 4. The right to suggest. Put forward suggestions on village management to the village "two committees".

Legal basis: Article 32 of the Organic Law of Villagers' Committees of the People's Republic of China, a village shall set up a village supervision institution by a supervision committee or other forms, which shall be responsible for the democratic financial management of villagers and supervise the implementation of the system of making village affairs public. Its members are elected by the villagers' meeting or the villagers' representative meeting among the villagers, among whom there should be personnel with accounting and management knowledge. Members of villagers' committees and their close relatives shall not serve as members of village affairs supervision institutions. Members of village affairs supervision institutions are responsible for villagers' meetings and villagers' representative meetings, and may attend meetings of villagers' committees as nonvoting delegates.