diff --git a/2207/触发器练习题.md b/2207/触发器练习题.md
index 7f08032..4a8d963 100644
--- a/2207/触发器练习题.md
+++ b/2207/触发器练习题.md
@@ -589,5 +589,22 @@ VALUES(DEFAULT, '雷昊', 0, NOW(), 1, 1, NULL, NULL);
 创建一个触发器 `after_employee_delete`，在删除 `employee` 表数据之后，将被删除的员工信息插入到一个离职记录表 `employee_exit_log` 中，记录员工 ID、姓名、离职时间和原因（假设原因由用户输入）。
 
 ```sql
+CREATE TABLE employee_exit_log(
+	emp_id INT,
+	emp_name VARCHAR(20),
+	quit_date DATE,
+	quit_reason VARCHAR(50)
+);
+
+DELIMITER $$
+DROP TRIGGER IF EXISTS after_employee_delete;
+CREATE TRIGGER after_employee_delete
+AFTER DELETE ON employee
+FOR EACH ROW
+BEGIN
+	INSERT INTO employee_exit_log()
+	VALUES(OLD.emp_id, OLD.emp_name, NOW(), NULL);
+END $$
+DELIMITER ;
 ```