diff --git a/src/org/redkale/boot/RestDocs.java b/src/org/redkale/boot/RestDocs.java
index 572f4cd53..090d1f0b1 100644
--- a/src/org/redkale/boot/RestDocs.java
+++ b/src/org/redkale/boot/RestDocs.java
@@ -5,11 +5,18 @@
  */
 package org.redkale.boot;
 
+import java.io.*;
+import java.lang.reflect.Method;
+import java.util.*;
+import org.redkale.convert.json.JsonConvert;
+import org.redkale.net.http.*;
+
 /**
+ * 继承 HttpBaseServlet 是为了获取 WebAction 信息
  *
  * @author zhangjx
  */
-public class RestDocs {
+public class RestDocs extends HttpBaseServlet {
 
     private final Application app;
 
@@ -18,6 +25,61 @@ public class RestDocs {
     }
 
     public void run() throws Exception {
+        List<Map> serverList = new ArrayList<>();
+        for (NodeServer node : app.servers) {
+            if (!(node instanceof NodeHttpServer)) continue;
+            final Map<String, Object> map = new LinkedHashMap<>();
+            serverList.add(map);
+            HttpServer server = node.getServer();
+            map.put("address", server.getSocketAddress());
+            List<Map> servletsList = new ArrayList<>();
+            map.put("servlets", servletsList);
+            for (HttpServlet servlet : server.getPrepareServlet().getServlets()) {
+                if (!(servlet instanceof RestHttpServlet)) continue;
+                WebServlet ws = servlet.getClass().getAnnotation(WebServlet.class);
+                if (ws == null) {
+                    System.err.println(servlet + " not found @WebServlet");
+                    continue;
+                }
+                final Map<String, Object> servletmap = new LinkedHashMap<>();
+                servletmap.put("mappings", ws.value());
+                servletmap.put("moduleid", ws.moduleid());
+                servletmap.put("name", ws.name());
+                servletmap.put("comment", ws.comment());
 
+                List<Map> actionsList = new ArrayList<>();
+                servletmap.put("actions", actionsList);
+                for (Method method : servlet.getClass().getMethods()) {
+                    if (method.getParameterCount() != 2) continue;
+                    WebAction action = method.getAnnotation(WebAction.class);
+                    if (action == null) continue;
+                    final Map<String, Object> actionmap = new LinkedHashMap<>();
+                    actionmap.put("url", action.url());
+                    actionmap.put("auth", method.getAnnotation(AuthIgnore.class) == null);
+                    actionmap.put("actionid", action.actionid());
+                    actionmap.put("comment", action.comment());
+                    List<Map> paramsList = new ArrayList<>();
+                    actionmap.put("params", paramsList);
+                    for (WebParam param : action.params()) {
+                        final Map<String, Object> parammap = new LinkedHashMap<>();
+                        parammap.put("name", param.value());
+                        parammap.put("radix", param.radix());
+                        parammap.put("type", param.type().getName());
+                        parammap.put("src", param.src());
+                        paramsList.add(parammap);
+                    }
+                    actionsList.add(actionmap);
+                }
+                servletsList.add(servletmap);
+            }
+        }
+        final FileOutputStream out = new FileOutputStream(new File(app.getHome(), "restdoc.json"));
+        out.write(JsonConvert.root().convertTo(serverList).getBytes("UTF-8"));
+        out.close();
+    }
+
+    @Override
+    public boolean authenticate(int module, int actionid, HttpRequest request, HttpResponse response) throws IOException {
+        return true;
     }
 }
diff --git a/src/org/redkale/net/PrepareServlet.java b/src/org/redkale/net/PrepareServlet.java
index b61a35eb4..33eff5a97 100644
--- a/src/org/redkale/net/PrepareServlet.java
+++ b/src/org/redkale/net/PrepareServlet.java
@@ -91,4 +91,8 @@ public abstract class PrepareServlet<K extends Serializable, C extends Context,
     protected void setServletConf(Servlet servlet, AnyValue conf) {
         servlet._conf = conf;
     }
+
+    public Set<S> getServlets() {
+        return new LinkedHashSet<>(servlets);
+    }
 }
diff --git a/src/org/redkale/net/http/HttpPrepareServlet.java b/src/org/redkale/net/http/HttpPrepareServlet.java
index 17c753812..046cbdde1 100644
--- a/src/org/redkale/net/http/HttpPrepareServlet.java
+++ b/src/org/redkale/net/http/HttpPrepareServlet.java
@@ -158,10 +158,6 @@ public final class HttpPrepareServlet extends PrepareServlet<String, HttpContext
         return this.resourceHttpServlet;
     }
 
-    Set<HttpServlet> getServlets() {
-        return this.servlets;
-    }
-
     @Override
     public void destroy(HttpContext context, AnyValue config) {
         this.resourceHttpServlet.destroy(context, config);