diff --git a/src/org/redkale/boot/NodeHttpServer.java b/src/org/redkale/boot/NodeHttpServer.java
index 8404a875d..82b8efdfc 100644
--- a/src/org/redkale/boot/NodeHttpServer.java
+++ b/src/org/redkale/boot/NodeHttpServer.java
@@ -123,7 +123,9 @@ public class NodeHttpServer extends NodeServer {
 
     protected void loadHttpServlet(final AnyValue servletsConf, final ClassFilter<? extends Servlet> filter) throws Exception {
         final StringBuilder sb = logger.isLoggable(Level.INFO) ? new StringBuilder() : null;
-        final String prefix = servletsConf == null ? "" : servletsConf.getValue("path", "");
+        String prefix0 = servletsConf == null ? "" : servletsConf.getValue("path", "");
+        if (!prefix0.isEmpty() && prefix0.charAt(prefix0.length() - 1) == '/') prefix0 = prefix0.substring(0, prefix0.length() - 1);
+        final String prefix = prefix0;
         final String threadName = "[" + Thread.currentThread().getName() + "] ";
         List<FilterEntry<? extends Servlet>> list = new ArrayList(filter.getFilterEntrys());
         list.sort((FilterEntry<? extends Servlet> o1, FilterEntry<? extends Servlet> o2) -> {  //必须保证WebSocketServlet优先加载， 因为要确保其他的HttpServlet可以注入本地模式的WebSocketNode
diff --git a/src/org/redkale/net/http/WebSocket.java b/src/org/redkale/net/http/WebSocket.java
index cf7c15b06..0e5e92d11 100644
--- a/src/org/redkale/net/http/WebSocket.java
+++ b/src/org/redkale/net/http/WebSocket.java
@@ -518,6 +518,10 @@ public abstract class WebSocket {
     public void onClose(int code, String reason) {
     }
 
+    public long getLastSendTime() {
+        return this._runner == null ? 0 : this._runner.lastSendTime;
+    }
+
     /**
      * 显式地关闭WebSocket
      */
diff --git a/src/org/redkale/net/http/WebSocketRunner.java b/src/org/redkale/net/http/WebSocketRunner.java
index a9ecfbd96..a87a9a3bc 100644
--- a/src/org/redkale/net/http/WebSocketRunner.java
+++ b/src/org/redkale/net/http/WebSocketRunner.java
@@ -49,7 +49,7 @@ public class WebSocketRunner implements Runnable {
 
     private final boolean wsbinary;
     
-    private long lastSendTime;
+    protected long lastSendTime;
 
     public WebSocketRunner(Context context, WebSocket webSocket, AsyncConnection channel, final boolean wsbinary) {
         this.context = context;