diff --git a/extension.js b/extension.js
index e0e28a2..209d60b 100644
--- a/extension.js
+++ b/extension.js
@@ -304,7 +304,7 @@ function Slug(string) {
       string.trim()
             .toLowerCase()
             .replace(/\s+/g, '-') // Replace whitespace with -
-            .replace(/[\]\[\!\'\#\$\%\&\(\)\*\+\,\.\/\:\;\<\=\>\?\@\\\^\_\{\|\}\~\`。，、；：？！…—·ˉ¨‘’“”々～‖∶＂＇｀｜〃〔〕〈〉《》「」『』．〖〗【】（）［］｛｝]/g, '') // Remove known punctuators
+            .replace(/[\]\[\!\'\#\$\%\&\(\)\*\+\,\.\/\:\;\<\=\>\?\@\\\^\{\|\}\~\`。，、；：？！…—·ˉ¨‘’“”々～‖∶＂＇｀｜〃〔〕〈〉《》「」『』．〖〗【】（）［］｛｝]/g, '') // Remove known punctuators
             .replace(/^\-+/, '') // Remove leading -
             .replace(/\-+$/, '') // Remove trailing -
     );