diff --git a/src/main/java/com.xiaoyi/AbstractHttpServletRequest.java b/src/main/java/com.xiaoyi/AbstractHttpServletRequest.java
index d328e43..461025e 100644
--- a/src/main/java/com.xiaoyi/AbstractHttpServletRequest.java
+++ b/src/main/java/com.xiaoyi/AbstractHttpServletRequest.java
@@ -13,12 +13,13 @@ public class AbstractHttpServletRequest implements HttpServletRequest {
     public Part getPart(String s) throws IOException, ServletException {
         return null;
     }
-
+    // This method returns a collection of Part objects
     @Override
     public Collection<Part> getParts() throws IOException, ServletException {
+        // Return an empty list as there are no parts
         return List.of();
     }
-
+    //hello
     @Override
     public void logout() throws ServletException {