Parents should not spend more time with their children helping them with their homework. Nowadays, there are some parents offer to assist with the homework of their children. Some people think it is necessary and should be consumed more time. I strongly believe that this idea is largely detrimental to develop children independent learning ability and parent should do something more meaningful with their children in their spare time.   Children that accomplish their homework with their parents' help is a negative thing that affects their personal development. When children do their homework with their parents, they may lose a chance to review what they learned in the classroom by themselves. So they hardly acquire a deep understanding. In this studying mode, children are not able to create their own thoughts which are important for them when they access in university. So parents' help is negative in short and long run.   In addition, parents are mostly responsible for ensuring that children grow up in a healthy and happy environment. No one can replace parents to take care of their children's mood and eating. In school, it hard for teachers to take care of every students' feeling and nutrition. Otherwise, it is teachers' responsibility that gives every students' enough academic guidance. When children feel sad, parents need to use their time to talk with them because parents are in the best position to help them. In summary, Children can be benefited by maintaining their independence in learning.  Moreover, sparing time between parents and children is limited since parents have their jobs and children need to go to school in the daytime. Parents' irreplaceable role is not mean they should replace their children’s teachers.