diff --git a/day10/src/com/inmind/extends_implments06/Fu.java b/day10/src/com/inmind/extends_implments06/Fu.java
new file mode 100644
index 0000000..2d6e010
--- /dev/null
+++ b/day10/src/com/inmind/extends_implments06/Fu.java
@@ -0,0 +1,9 @@
+package com.inmind.extends_implments06;
+
+public abstract class Fu {
+    public abstract void methodFu();
+//    public abstract void method();
+    public  void method(){
+        System.out.println("父类的method");
+    };
+}
diff --git a/day10/src/com/inmind/extends_implments06/MyInterface1.java b/day10/src/com/inmind/extends_implments06/MyInterface1.java
new file mode 100644
index 0000000..8cd0234
--- /dev/null
+++ b/day10/src/com/inmind/extends_implments06/MyInterface1.java
@@ -0,0 +1,6 @@
+package com.inmind.extends_implments06;
+
+public interface MyInterface1 {
+    public abstract void method1();
+    void method();
+}
diff --git a/day10/src/com/inmind/extends_implments06/MyInterface2.java b/day10/src/com/inmind/extends_implments06/MyInterface2.java
new file mode 100644
index 0000000..395dc8a
--- /dev/null
+++ b/day10/src/com/inmind/extends_implments06/MyInterface2.java
@@ -0,0 +1,6 @@
+package com.inmind.extends_implments06;
+
+public interface MyInterface2 {
+    public abstract void method2();
+    void method();
+}
diff --git a/day10/src/com/inmind/extends_implments06/Zi.java b/day10/src/com/inmind/extends_implments06/Zi.java
new file mode 100644
index 0000000..4d7ec2e
--- /dev/null
+++ b/day10/src/com/inmind/extends_implments06/Zi.java
@@ -0,0 +1,32 @@
+package com.inmind.extends_implments06;
+/*
+单继承多实现的注意事项：
+1.非抽象的子类实现类必须重写所有的抽象方法
+2.如果有抽象方法未实现，那么子类实现类必须是抽象类
+3.如果多个接口中有相同的抽象方法，那么非抽象的子类只需要实现一次即可
+4.如果多个接口和抽象父类中有相同的抽象方法，那么非抽象的子类也只需要实现一次即可
+5.如果抽象父类中拥有一个与多个接口中抽象方法，相同的普通方法，那么子类实现类，
+  就可以选择性地重写或不重写该抽象方法，类的方法优先于接口的
+
+ */
+public class Zi extends Fu implements MyInterface1,MyInterface2{
+    @Override
+    public void methodFu() {
+
+    }
+
+    @Override
+    public void method1() {
+
+    }
+
+    @Override
+    public void method() {
+        System.out.println("既实现了接口1的method又实现了接口2的method,也实现了抽象父类的method");
+    }
+
+    @Override
+    public void method2() {
+
+    }
+}