diff --git a/Spring-Netty/src/main/java/com/bruis/learnnetty/im/console/ConsoleCommandManager.java b/Spring-Netty/src/main/java/com/bruis/learnnetty/im/console/ConsoleCommandManager.java
index d4759d0..8bf69f6 100644
--- a/Spring-Netty/src/main/java/com/bruis/learnnetty/im/console/ConsoleCommandManager.java
+++ b/Spring-Netty/src/main/java/com/bruis/learnnetty/im/console/ConsoleCommandManager.java
@@ -19,7 +19,7 @@ public class ConsoleCommandManager implements ConsoleCommand {
     public ConsoleCommandManager() {
         consoleCommandMap = new HashMap<>();
         consoleCommandMap.put("sendToUser", new SendToUserConsoleCommand());
-        consoleCommandMap.put("logout", new LoginConsoleCommand());
+        consoleCommandMap.put("logout", new LogoutConsoleCommand());
         consoleCommandMap.put("createGroup", new CreateGroupConsoleCommand());
         consoleCommandMap.put("joinGroup", new JoinGroupConsoleCommand());
         consoleCommandMap.put("quitGroup", new QuitGroupConsoleCommand());
diff --git a/Spring-Netty/src/main/java/com/bruis/learnnetty/im/console/LoginConsoleCommand.java b/Spring-Netty/src/main/java/com/bruis/learnnetty/im/console/LoginConsoleCommand.java
index 105cf58..3e632ca 100644
--- a/Spring-Netty/src/main/java/com/bruis/learnnetty/im/console/LoginConsoleCommand.java
+++ b/Spring-Netty/src/main/java/com/bruis/learnnetty/im/console/LoginConsoleCommand.java
@@ -17,7 +17,11 @@ public void exec(Scanner scanner, Channel channel) {
         LoginRequestPacket loginRequestPacket = new LoginRequestPacket();
 
         System.out.print("输入用户名登录: ");
-        loginRequestPacket.setUserName(scanner.nextLine());
+        String userIdStr; // 在退出登录logout之后 这里会读取到最后一个回车符 用户名就是空字符串会导致无法退出登录
+        while ((userIdStr = scanner.nextLine()).isEmpty()) {
+            System.out.println("用户名异常, 请重新输入");
+        }
+        loginRequestPacket.setUserName(userIdStr);
         loginRequestPacket.setPassword("pwd");
 
         // 发送登录数据包