diff --git a/VERSION b/VERSION
index 2322086..b77f8de 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-wristband-v0.0.1
+webio-v0.0.3
diff --git a/config.json b/config.json
index fafb5ac..54e8345 100644
--- a/config.json
+++ b/config.json
@@ -29,7 +29,7 @@
         "iogroup": true,
         "iocmd": true,
         "schedule": true,
-        "modbus": false,
+        "modbus": true,
         "link": true,
         "ipcam": false,
         "wristband": true,