diff --git a/src/rest/custom/add.js b/src/rest/custom/add.js
index 6403a24..1299a39 100644
--- a/src/rest/custom/add.js
+++ b/src/rest/custom/add.js
@@ -4,6 +4,7 @@ module.exports = {
   method: "post",
   execute: (request, response) => {
     let form = request.body
+    delete form.appList
     dbUtils.addOrUpdate({
       table: 'node_custom_config',
       form