diff --git a/src/main/java/com/fr/plugin/demo/request/DemoGlobalRequestFilterBridge.java b/src/main/java/com/fr/plugin/demo/request/DemoGlobalRequestFilterBridge.java
index 9284896..9d0114b 100644
--- a/src/main/java/com/fr/plugin/demo/request/DemoGlobalRequestFilterBridge.java
+++ b/src/main/java/com/fr/plugin/demo/request/DemoGlobalRequestFilterBridge.java
@@ -28,6 +28,7 @@ public class DemoGlobalRequestFilterBridge extends AbstractGlobalRequestFilterPr
 
     @Override
     public void doFilter(HttpServletRequest req, HttpServletResponse res, FilterChain filterChain) {
+
         String username = NetworkHelper.getHTTPRequestParameter(req, "username");
         try {
             if (StringUtils.isNotEmpty(username)) {