diff --git a/filter.php b/filter.php
index f674d7892eed7fcc86de8dc1019dc9ca4b6571a6..a9329db24e4334f7b38bfcca0d1fa028503b849a 100644
--- a/filter.php
+++ b/filter.php
@@ -155,7 +155,9 @@ function filter($text, array $options = array())
 	
 	global $CFG;
 	global $PAGE;
-
+	if(strpos($PAGE->url, '/mod/') || strpos($PAGE->url, '/question/')){
+		return $text;
+	}
 	if ($CFG->color_btn) {
 		$this->color_btn = $CFG->color_btn;
 	}