diff --git a/resources/idea/go-settings.jar b/resources/idea/go-settings.jar
index efa0cd3..c0b7a2b 100644
Binary files a/resources/idea/go-settings.jar and b/resources/idea/go-settings.jar differ
diff --git a/src/main/java/me/ehlxr/proxy/Bird.java b/src/main/java/me/ehlxr/proxy/Bird.java
new file mode 100644
index 0000000..5f4bad7
--- /dev/null
+++ b/src/main/java/me/ehlxr/proxy/Bird.java
@@ -0,0 +1,24 @@
+package me.ehlxr.proxy;
+
+import java.util.Random;
+
+/**
+ * @author lixiangrong
+ * @since 2019-06-28.
+ */
+public class Bird implements Flyable {
+    @Override
+    public void fly() {
+        System.out.println("Bird is flying...");
+        try {
+            Thread.sleep(new Random().nextInt(1000));
+        } catch (InterruptedException e) {
+            e.printStackTrace();
+        }
+    }
+
+    // @Override
+    // public void run() {
+    //     System.out.println("Bird is running...");
+    // }
+}
diff --git a/src/main/java/me/ehlxr/proxy/Flyable.java b/src/main/java/me/ehlxr/proxy/Flyable.java
new file mode 100644
index 0000000..0d45cd8
--- /dev/null
+++ b/src/main/java/me/ehlxr/proxy/Flyable.java
@@ -0,0 +1,11 @@
+package me.ehlxr.proxy;
+
+/**
+ * @author lixiangrong
+ * @since 2019-06-28.
+ */
+public interface Flyable {
+    void fly();
+
+    // void run();
+}
diff --git a/src/main/java/me/ehlxr/proxy/Main.java b/src/main/java/me/ehlxr/proxy/Main.java
new file mode 100644
index 0000000..f294eec
--- /dev/null
+++ b/src/main/java/me/ehlxr/proxy/Main.java
@@ -0,0 +1,42 @@
+package me.ehlxr.proxy;
+
+import java.lang.reflect.Proxy;
+
+/**
+ * @author lixiangrong
+ * @since 2019-06-28.
+ */
+public class Main {
+    public static void main(String[] args) {
+        Flyable proxy = (Flyable) Proxy.newProxyInstance(Flyable.class.getClassLoader(),
+                new Class[]{Flyable.class}, new MyInvocationHandler(new Bird()));
+
+        // 动态代理会生成类似以下的 Java 代码
+        /*
+        package me.ehlxr.proxy;
+
+        import java.lang.reflect.InvocationHandler;
+        import java.lang.reflect.Method;
+
+        public class Proxy implements Flyable {
+            private InvocationHandler handler;
+
+            public Proxy(InvocationHandler handler) {
+                this.handler = handler;
+            }
+
+            @Override
+            public void fly() {
+                try {
+                    Method method = Flyable.class.getMethod("fly");
+                    this.handler.invoke(this, method, null);
+                } catch (Throwable e) {
+                    e.printStackTrace();
+                }
+            }
+        }
+         */
+
+        proxy.fly();
+    }
+}
diff --git a/src/main/java/me/ehlxr/proxy/MyInvocationHandler.java b/src/main/java/me/ehlxr/proxy/MyInvocationHandler.java
new file mode 100644
index 0000000..a293dcf
--- /dev/null
+++ b/src/main/java/me/ehlxr/proxy/MyInvocationHandler.java
@@ -0,0 +1,32 @@
+package me.ehlxr.proxy;
+
+import java.lang.reflect.InvocationHandler;
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
+
+/**
+ * @author lixiangrong
+ * @since 2019-06-28.
+ */
+public class MyInvocationHandler implements InvocationHandler {
+    private Bird bird;
+
+    public MyInvocationHandler(Bird bird) {
+        this.bird = bird;
+    }
+
+    @Override
+    public Object invoke(Object proxy, Method method, Object[] args) {
+        long start = System.currentTimeMillis();
+
+        try {
+            method.invoke(bird, args);
+        } catch (IllegalAccessException | InvocationTargetException e) {
+            e.printStackTrace();
+        }
+
+        long end = System.currentTimeMillis();
+        System.out.println("Fly time = " + (end - start));
+        return null;
+    }
+}
diff --git a/src/main/java/me/ehlxr/rabbitmq/topic/Receiver1.java b/src/main/java/me/ehlxr/rabbitmq/topic/Receiver1.java
index 795ceb8..50e8f74 100755
--- a/src/main/java/me/ehlxr/rabbitmq/topic/Receiver1.java
+++ b/src/main/java/me/ehlxr/rabbitmq/topic/Receiver1.java
@@ -14,6 +14,7 @@ import java.util.concurrent.TimeoutException;
  * @author lixiangrong
  * @since 2019-01-22.
  */
+@SuppressWarnings("ALL")
 public class Receiver1 {
     private final static String QUEUE_NAME = "queue_topic2";
     private final static String EXCHANGE_NAME = "exchange_topic";