diff --git a/src/main/java/com/mingliqiye/Main.java b/src/main/java/com/mingliqiye/Main.java
deleted file mode 100644
index 1f285d4..0000000
--- a/src/main/java/com/mingliqiye/Main.java
+++ /dev/null
@@ -1,13 +0,0 @@
-package com.mingliqiye;
-
-public class Main {
-    /**
-     * @param args []
-     */
-    public static void main(String[] args) {
-        System.out.print("Hello and welcome!");
-        for (int i = 1; i <= 5; i++) {
-            System.out.println("i = " + i);
-        }
-    }
-}
diff --git a/src/main/java/com/mingliqiye/utils/Main.java b/src/main/java/com/mingliqiye/utils/Main.java
deleted file mode 100644
index 2bae5a4..0000000
--- a/src/main/java/com/mingliqiye/utils/Main.java
+++ /dev/null
@@ -1,12 +0,0 @@
-package com.mingliqiye.utils;
-
-import com.mingliqiye.network.endpoint.NetworkEndpoint;
-
-public class Main {
-
-    public static void main(String[] args) {
-        TcpSocketServer tcpSocketServer = new TcpSocketServer(null);
-        tcpSocketServer.bing(NetworkEndpoint.of("127.0.0.1:3621"));
-        tcpSocketServer.start();
-    }
-}