diff --git a/functions/lib/banrisul/auth/create-axios.js b/functions/lib/banrisul/auth/create-axios.js
index bd5cce2..156b364 100644
--- a/functions/lib/banrisul/auth/create-axios.js
+++ b/functions/lib/banrisul/auth/create-axios.js
@@ -1,6 +1,6 @@
 const axios = require('axios')
 module.exports = (accessToken, isGetToken) => {
-  const isSandbox = true
+  const isSandbox = false // TODO:
 
   const headers = {
     'Content-Type': 'application/json'