diff --git a/src/base/FindUrlAction.java b/src/base/FindUrlAction.java
index 8d3fd41..eaa5e9a 100644
--- a/src/base/FindUrlAction.java
+++ b/src/base/FindUrlAction.java
@@ -69,8 +69,7 @@ public static List<String> buildUrls(String baseurl, List<String> urlPath){
 			if (StringUtils.isBlank(baseurl)) {
 				continue;
 			}
-			url = url.toLowerCase();
-			if (url.startsWith("http://") || url.startsWith("https://")) {
+			if (url.toLowerCase().startsWith("http://") || url.toLowerCase().startsWith("https://")) {
 				result.add(url);
 				continue;
 			}