diff --git a/static/modules/utils.js b/static/modules/utils.js
index c6659d3..e575ab6 100644
--- a/static/modules/utils.js
+++ b/static/modules/utils.js
@@ -195,6 +195,8 @@ async function load() {
       return;  // ensureStandardProposals 内部会再次 render
     }
   }
+  // 按需加载当前 tab 的数据
+  await ensureTabData(state.active);
   // 逐步渲染
   for (var i = 0; i < _loadingSteps.length; i++) {
     var step = _loadingSteps[i];
diff --git a/templates/index.html b/templates/index.html
index 6e1cec4..f2316fa 100644
--- a/templates/index.html
+++ b/templates/index.html
@@ -76,7 +76,7 @@
     <header class="topbar border-b border-slate-200 bg-white px-8 py-5">
       <div class="flex items-center gap-3 w-full">
         <div class="flex-1">
-          <p class="eyebrow text-xs font-semibold uppercase tracking-[0.18em] text-blue-700">OPC Manager <span class="ml-2 text-xs font-normal text-slate-400 tracking-normal">v1.2.0.4</span></p>
+          <p class="eyebrow text-xs font-semibold uppercase tracking-[0.18em] text-blue-700">OPC Manager <span class="ml-2 text-xs font-normal text-slate-400 tracking-normal">v1.2.0.5</span></p>
           <div class="flex items-center gap-4 mt-1">
             <h1 class="text-2xl font-semibold" id="workspaceTitle">科普 OPC 工作台</h1>
             <div class="hidden sm:flex items-center gap-1.5 bg-gradient-to-r from-blue-50 to-indigo-50 border border-blue-100 rounded-full px-4 py-1.5">