diff --git a/202409/重庆机具/20240924重庆新需求表字段修改.sql b/202409/重庆机具/20240924重庆新需求表字段修改.sql
index ee287b5..eaced84 100644
--- a/202409/重庆机具/20240924重庆新需求表字段修改.sql
+++ b/202409/重庆机具/20240924重庆新需求表字段修改.sql
@@ -8,3 +8,8 @@ alter table bm_agreement_info
 -- 费用指标
 alter table bm_project_lot
     add cost_indicators decimal(10, 2) null comment '费用指标';
+
+-- 退料接收时间
+alter table back_apply_details
+    add back_receive_time datetime null comment '退料接收时间';
+