diff --git a/src/com/wentch/redkale/net/http/BasedHttpServlet.java b/src/com/wentch/redkale/net/http/BasedHttpServlet.java
index c9e9a9a77..153b88ebc 100644
--- a/src/com/wentch/redkale/net/http/BasedHttpServlet.java
+++ b/src/com/wentch/redkale/net/http/BasedHttpServlet.java
@@ -23,8 +23,12 @@ public abstract class BasedHttpServlet extends HttpServlet {
 
     private Map.Entry<String, Entry>[] actions;
 
+    public void preExecute(HttpRequest request, HttpResponse response) throws IOException {
+    }
+
     @Override
     public final void execute(HttpRequest request, HttpResponse response) throws IOException {
+        preExecute(request, response);
         for (Map.Entry<String, Entry> en : actions) {
             if (request.getRequestURI().startsWith(en.getKey())) {
                 Entry entry = en.getValue();