diff --git a/public/javascripts/edu/edu_tpi.js b/public/javascripts/edu/edu_tpi.js
index 500d9b74c..a7ee1c82e 100644
--- a/public/javascripts/edu/edu_tpi.js
+++ b/public/javascripts/edu/edu_tpi.js
@@ -360,7 +360,7 @@ function setupAjaxIndicatorBase() {
 }
 
 function match_specific_symbol(str){
-    str = str.replace(/ /g, "<span class=\"empty\"></span>").replace(/\r\n$/, "<i class=\"fa fa-level-down color-grey font-16\" aria-hidden=\"true\"></i>").replace(/\n$/, "<i class=\"fa fa-level-down color-grey font-16\" aria-hidden=\"true\"></i>").replace(/\r\n/g, "<br>").replace(/\n/g, "<br>").replace(/\t/g, "<span class=\"tab-key\"><i class=\"fa fa-long-arrow-right color-grey3\" aria-hidden=\"true\"></i></span>")
+    str = str.replace(/ /g, "<span class=\"empty\"></span>").replace(/\r\n$/, "<i class=\"fa fa-level-down color-grey font-16\" aria-hidden=\"true\"></i>").replace(/\n$/, "<i class=\"fa fa-level-down color-grey font-16\" aria-hidden=\"true\"></i>").replace(/\r$/, "<i class=\"fa fa-level-down color-grey font-16\" aria-hidden=\"true\"></i>").replace(/\r\n/g, "<br>").replace(/\n/g, "<br>").replace(/\r/g, "<br>").replace(/\t/g, "<span class=\"tab-key\"><i class=\"fa fa-long-arrow-right color-grey3\" aria-hidden=\"true\"></i></span>")
     return str
 };