diff --git a/springboot-aop-quickstart/src/main/java/com/inmind/aop/MyAspect2.java b/springboot-aop-quickstart/src/main/java/com/inmind/aop/MyAspect2.java
index 08e83ef..cd10b98 100644
--- a/springboot-aop-quickstart/src/main/java/com/inmind/aop/MyAspect2.java
+++ b/springboot-aop-quickstart/src/main/java/com/inmind/aop/MyAspect2.java
@@ -11,7 +11,7 @@ import org.springframework.stereotype.Component;
 @Slf4j
 @Component
 @Order(3)
-@Aspect
+//@Aspect
 public class MyAspect2 {
 
     @Before("execution(* com.inmind.service.impl.DeptServiceImpl.*(..))")
diff --git a/springboot-aop-quickstart/src/main/java/com/inmind/aop/MyAspect3.java b/springboot-aop-quickstart/src/main/java/com/inmind/aop/MyAspect3.java
index 70b7aea..3c2544f 100644
--- a/springboot-aop-quickstart/src/main/java/com/inmind/aop/MyAspect3.java
+++ b/springboot-aop-quickstart/src/main/java/com/inmind/aop/MyAspect3.java
@@ -11,7 +11,7 @@ import org.springframework.stereotype.Component;
 @Slf4j
 @Component
 @Order(2)
-@Aspect
+//@Aspect
 public class MyAspect3 {
 
     @Before("execution(* com.inmind.service.impl.DeptServiceImpl.*(..))")
diff --git a/springboot-aop-quickstart/src/main/java/com/inmind/aop/MyAspect4.java b/springboot-aop-quickstart/src/main/java/com/inmind/aop/MyAspect4.java
index 280a72f..d538d37 100644
--- a/springboot-aop-quickstart/src/main/java/com/inmind/aop/MyAspect4.java
+++ b/springboot-aop-quickstart/src/main/java/com/inmind/aop/MyAspect4.java
@@ -11,7 +11,7 @@ import org.springframework.stereotype.Component;
 @Slf4j
 @Component
 @Order(1)
-@Aspect
+//@Aspect
 public class MyAspect4 {
 
     @Before("execution(* com.inmind.service.impl.DeptServiceImpl.*(..))")
diff --git a/springboot-aop-quickstart/src/main/java/com/inmind/aop/MyAspect6.java b/springboot-aop-quickstart/src/main/java/com/inmind/aop/MyAspect6.java
new file mode 100644
index 0000000..5649031
--- /dev/null
+++ b/springboot-aop-quickstart/src/main/java/com/inmind/aop/MyAspect6.java
@@ -0,0 +1,35 @@
+package com.inmind.aop;
+
+import lombok.extern.slf4j.Slf4j;
+import org.aspectj.lang.annotation.Aspect;
+import org.aspectj.lang.annotation.Before;
+import org.aspectj.lang.annotation.Pointcut;
+import org.springframework.stereotype.Component;
+
+//切面类
+@Slf4j
+@Aspect
+@Component
+public class MyAspect6 {
+
+    //DeptServiceImpl类中的delete方法
+//    @Pointcut("execution(public void com.inmind.service.impl.DeptServiceImpl.delete(java.lang.Integer))")
+//    @Pointcut("execution(void com.inmind.service.impl.DeptServiceImpl.delete(java.lang.Integer))")//省略访问修饰符public
+//    @Pointcut("execution(void delete(java.lang.Integer))")//省略访问修饰符public 和包名，类名，但是不建议省略包名和类名，匹配范围过大，匹配多次delete方法
+//    @Pointcut("execution(void com.inmind.service.DeptService.delete(java.lang.Integer))")//省略访问修饰符public,基于接口来写切入点表达式
+//    @Pointcut("execution(void com.inmind.service.DeptService.*(java.lang.Integer))")//省略访问修饰符public,基于接口来写切入点表达式
+//    @Pointcut("execution(* com.inmind.service.DeptService.*(..))")//匹配DeptService接口下的所有的方法（最常见的编写方式）
+//    @Pointcut("execution(* com.*.service.*.delete*(..))")//*可以匹配包，类，方法名，和它们的一部分
+
+    /*接下来有个小需求：需要匹配list和delete这2个方法，它们名称上没有相同的地方，参数列表也不同，一个有返回值，一个没返回值，
+    那怎么用一个切入点表达式表示呢？？*/
+
+    @Pointcut("execution(* com.inmind.service.DeptService.list())||execution(* com.inmind.service.DeptService.delete(java.lang.Integer))")
+    private void pt(){}
+
+    @Before("pt()")
+    public void before(){
+        log.info("MyAspect6 ... before ...");
+    }
+
+}