fix :: update writer info service

src/main/java/com/example/whopper/domain/document/application/impl/UpdateWriterInfoService.java

@@ -33,7 +33,7 @@ private WriterInfoElement updateWriterInfo(WriterInfoElement writerInfo, UpdateW
                 request.email(),
                 writerInfo.getProfileImagePath(),
                 request.skillSet(),
-                writerInfo.getUrl()
+                request.url()
         );
     }