diff --git a/src/web/public/javascript/__index_script.js b/src/web/public/javascript/__index_script.js
index 5b2890c..f47da3a 100644
--- a/src/web/public/javascript/__index_script.js
+++ b/src/web/public/javascript/__index_script.js
@@ -90,6 +90,8 @@ function delPlayList(key) {
 
     send("DELETE_PLAYLIST", key)
     mainView.innerHTML = WelcomeContent
+    playlistSelected = null
+    playlistValue = null
 
 }