diff --git a/exchange/exchange.go b/exchange/exchange.go
index af43525..c4c9fb3 100644
--- a/exchange/exchange.go
+++ b/exchange/exchange.go
@@ -231,6 +231,7 @@ func (ex *Exchange) handlerPodcast(item *rss.Item) {
 	}
 	for i := range item.Enclosures {
 		link := item.Enclosures[i]
+		link = strings.TrimSpace(link)
 		if !strings.Contains(link, ".mp3") {
 			continue
 		}