xh-erp.7in6.com/application/extra/supplier_service_score_weight_columns.sql

-- 历史补列（新环境请直接用 supplier_score_install.sql）
ALTER TABLE `supplier_service_score`
  ADD COLUMN `quality_weight` int unsigned NOT NULL DEFAULT 50 COMMENT '质量百分比' AFTER `quality_score`,
  ADD COLUMN `price_weight` int unsigned NOT NULL DEFAULT 50 COMMENT '价格百分比' AFTER `price_sum`;