diff --git a/src/org/redkale/net/http/HttpPrepareServlet.java b/src/org/redkale/net/http/HttpPrepareServlet.java
index 316774c64..9abfae17f 100644
--- a/src/org/redkale/net/http/HttpPrepareServlet.java
+++ b/src/org/redkale/net/http/HttpPrepareServlet.java
@@ -380,7 +380,7 @@ public class HttpPrepareServlet extends PrepareServlet<String, HttpContext, Http
             servlet._prefix = prefix.toString();
             putServlet(servlet);
         }
-        servlet.preInit(null, conf);
+        if (!(servlet instanceof WebSocketServlet)) servlet.preInit(null, conf); //WebSocketServlet初始化必须要有context
     }
 
     /**