diff --git a/VERSIONS.json b/VERSIONS.json
index 88634d4..9800d6c 100644
--- a/VERSIONS.json
+++ b/VERSIONS.json
@@ -1,9 +1,9 @@
 {
   "project": "tp-ems",
-  "project_version": "1.1.0",
+  "project_version": "1.2.0",
   "customer": "天普大兴园区",
   "core_version": "1.1.0",
   "frontend_template_version": "1.1.0",
-  "last_updated": "2026-04-05",
-  "notes": "Hooks plugin system integrated"
+  "last_updated": "2026-04-06",
+  "notes": "Customer-owned frontend, device config, pricing"
 }