diff --git a/public/default/config.js b/public/default/config.js
index 7696cf78..5c85eb72 100644
--- a/public/default/config.js
+++ b/public/default/config.js
@@ -10,12 +10,17 @@
  *
  */
 (function () {
-  // host = ip:port
-  // const host = '192.168.8.100:33030';
-  const host = `${window.location.hostname}:33030`;
+  // baseUrl = protocol://ip:port
+  // baseUrl = 'http://192.168.8.100:33030';
+  const protocol = window.location.protocol
+  const hostname = window.location.hostname
+  let host = `${hostname}:33030`;
+  if (protocol === 'https:') {
+    host = `${hostname}:33443`;
+  }
   
   // Service Address
-  sessionStorage.setItem('baseUrl', `http://${host}`);
+  sessionStorage.setItem('baseUrl', `${protocol}//${host}`);
   // websocket Address
   sessionStorage.setItem('wsUrl', `ws://${host}`);
 })();