2a3805c44f
1. 费用率公式反转: (1-expense/received)*100 → expense/matched_received*100 修复前: 46.83%(实际是非费用率)→ 修复后: 53.77%(正确费用率) 2. 利润口径不一致: sum(received)含全部94家门店,但费用只含92家匹配门店 修复: 利润和各项率指标分母改为仅匹配门店实收(matched_received) 实际贡献利润: 7,703,472→6,982,110 贡献率: 11.96%→10.96%