diff --git a/src/org/redkale/net/ProtocolServer.java b/src/org/redkale/net/ProtocolServer.java
index 29caf918f..e06d5e6a6 100644
--- a/src/org/redkale/net/ProtocolServer.java
+++ b/src/org/redkale/net/ProtocolServer.java
@@ -85,7 +85,7 @@ public abstract class ProtocolServer {
 
     //---------------------------------------------------------------------
     public static ProtocolServer create(String protocol, Context context) {
-        if ("TCP".equalsIgnoreCase(protocol)) return new ProtocolNIOTCPServer(context);
+        if ("TCP".equalsIgnoreCase(protocol)) return new ProtocolAIOTCPServer(context);
         if ("UDP".equalsIgnoreCase(protocol)) return new ProtocolBIOUDPServer(context);
         throw new RuntimeException("ProtocolServer not support protocol " + protocol);
     }