diff --git a/doc.md b/doc.md
index 970890f09..4fffd6acb 100644
--- a/doc.md
+++ b/doc.md
@@ -1,3 +1,16 @@
 php81 think cron:schedule 定时
 php81 think queue:listen 队列
-php81 think queue:work 执行
\ No newline at end of file
+php81 think queue:work 执行
+
+//数据库清除
+TRUNCATE TABLE la_company;
+TRUNCATE TABLE la_contract;
+TRUNCATE TABLE la_task;
+TRUNCATE TABLE la_task_scheduling;
+TRUNCATE TABLE la_task_scheduling_plan;
+TRUNCATE TABLE la_task_template;
+TRUNCATE TABLE la_user_informationg;
+TRUNCATE TABLE la_user_informationg_demand;
+TRUNCATE TABLE la_user_account_log;
+UPDATE `worker_task`.`la_user` SET `deposit` = 0, `user_money` = 0;
+DELETE FROM la_admin WHERE id != 1;