diff --git a/MySQL_change.sql b/MySQL_change.sql
new file mode 100644
index 0000000..120459b
--- /dev/null
+++ b/MySQL_change.sql
@@ -0,0 +1,10 @@
+# 10:36 2021/8/11
+ALTER TABLE `slides`
+	ADD INDEX `agent_id` (`agent_id`);
+ALTER TABLE `specials`
+	ADD INDEX `agent_id` (`agent_id`);
+ALTER TABLE `suppliers`
+	ADD UNIQUE INDEX `account` (`account`);
+ALTER TABLE `orders`
+	ADD INDEX `mobile` (`mobile`);
+