diff --git a/index.html b/index.html
index e2d9441..8b7a61b 100755
--- a/index.html
+++ b/index.html
@@ -665,7 +665,7 @@
 					<div class="controls">
 						<input type="text" class="input-xlarge" id="newDownload_url" placeholder="http://example.com"/>
 						<button class="btn" href="#" id="multiple_uris"><i class="icon-plus-sign"></i></button>
-						<span class="help-block">URI can be HTTP(S)/FTP/BitTorrent Magnet URI</span>
+						<span class="help-block">URI can be HTTP(S)/FTP/BitTorrent Magnet URI. You can add multiple uris for the SAME file and the aria2 will accelerate download by downloading from many uris at the same time.</span>
 					</div>
 				</div>
 			</fieldset>