diff --git a/MySQL_change.sql b/MySQL_change.sql
index cd5119d..8e59bf3 100644
--- a/MySQL_change.sql
+++ b/MySQL_change.sql
@@ -334,3 +334,20 @@ ALTER TABLE `agents`
 # 10:53 2021/8/16
 ALTER TABLE `products`
     ADD COLUMN `category_id` INT(10) NOT NULL DEFAULT '0' COMMENT '产品分类ID' AFTER `supplier_id`;
+
+# 15:18 2021/8/16
+ALTER TABLE `categories`
+	CHANGE COLUMN `agent_id` `agent_id` INT(10) NOT NULL COMMENT '代理商ID，0为系统和供应商共用分类' AFTER `id`,
+	ADD COLUMN `template` VARCHAR(50) NOT NULL DEFAULT '' COMMENT '产品模板' AFTER `name`;
+
+# 15:23 2021/8/16
+ALTER TABLE `agents`
+	ADD COLUMN `remember_token` VARCHAR(100) NULL DEFAULT NULL COMMENT '后台用户登录所需的token' COLLATE 'utf8mb4_unicode_ci' AFTER `avatar`;
+ALTER TABLE `guides`
+	ADD COLUMN `remember_token` VARCHAR(100) NULL DEFAULT NULL COMMENT '后台用户登录所需的token' COLLATE 'utf8mb4_unicode_ci' AFTER `avatar`;
+ALTER TABLE `suppliers`
+	ADD COLUMN `remember_token` VARCHAR(100) NULL DEFAULT NULL COMMENT '后台用户登录所需的token' COLLATE 'utf8mb4_unicode_ci' AFTER `avatar`;
+
+
+
+