diff --git a/src/org/redkale/net/http/BasedHttpServlet.java b/src/org/redkale/net/http/BasedHttpServlet.java
index ec8c77540..3e64deffb 100644
--- a/src/org/redkale/net/http/BasedHttpServlet.java
+++ b/src/org/redkale/net/http/BasedHttpServlet.java
@@ -130,6 +130,9 @@ public abstract class BasedHttpServlet extends HttpServlet {
         }
     }
 
+    public final void postDestroy(HttpContext context, AnyValue config) {
+    }
+
     public abstract boolean authenticate(int module, int actionid, HttpRequest request, HttpResponse response) throws IOException;
 
     private HashMap<String, Entry> load() {
diff --git a/src/org/redkale/net/http/HttpPrepareServlet.java b/src/org/redkale/net/http/HttpPrepareServlet.java
index ce449ea4e..fcdb10e3a 100644
--- a/src/org/redkale/net/http/HttpPrepareServlet.java
+++ b/src/org/redkale/net/http/HttpPrepareServlet.java
@@ -136,7 +136,11 @@ public final class HttpPrepareServlet extends PrepareServlet<HttpContext, HttpRe
         this.resourceHttpServlet.destroy(context, config);
         this.servlets.stream().forEach(s -> {
             s.destroy(context, s._conf);
-            if (s instanceof WebSocketServlet) ((WebSocketServlet) s).postDestroy(context, s._conf);
+            if (s instanceof WebSocketServlet) {
+                ((WebSocketServlet) s).postDestroy(context, s._conf);
+            } else if (s instanceof BasedHttpServlet) {
+                ((BasedHttpServlet) s).postDestroy(context, s._conf);
+            }
         });
     }