diff --git a/MySQL_change.sql b/MySQL_change.sql
index 06d28a4..fc9d213 100644
--- a/MySQL_change.sql
+++ b/MySQL_change.sql
@@ -45,3 +45,8 @@ ALTER TABLE `suppliers`
 
 ALTER TABLE `guides`
 	ADD COLUMN `rate` FLOAT(10,2) NOT NULL DEFAULT '0.00' COMMENT '平台分成比率' AFTER `status`;
+
+# 17:54 2021/8/18
+ALTER TABLE `agent_products`
+	DROP INDEX `agent_id_product_id`,
+	ADD INDEX `agent_id_product_id` (`agent_id`, `product_id`);