编辑同志:我是5年前离婚的,孩子随他母亲生活。由于当时我的经济条件很好,就同意每月按800元的标准支付孩子抚养费,调解书也是这样写的。头几年,我均是如数支付,可随着情况的变化,我的收入与以前相比大大减少了。如果再按当初确定的800元标准支付抚养费,我的日常生活就会 Editor's comrade: I was divorced 5 years ago, the child lives with his mother. Since my economy was in good condition at that time, I agreed to pay the child support fee of 800 yuan a month on a monthly basis. The conciliation statement is also written like this. In the first few years, I paid in full sums. As the situation changed, my income was greatly reduced compared with the previous one. If you then pay the original 800 yuan to determine the standard support payments, my daily life will be