diff --git a/edc-web/app/static/js/test_data.js b/edc-web/app/static/js/test_data.js
index 52528f5..6de66fc 100644
--- a/edc-web/app/static/js/test_data.js
+++ b/edc-web/app/static/js/test_data.js
@@ -1,5 +1,26 @@
 // 测试信息页 — 三视图 (全部 / B2 / B4)
 
+// ─── 型号名称缓存 ─────────────────────────────────
+let devTypeNameCache = {};
+
+async function initDevTypeNames() {
+    try {
+        const resp = await fetch('/api/vehicle-base-test');
+        const tests = await resp.json();
+        devTypeNameCache = {};
+        tests.forEach(t => {
+            if (t.type_num != null && t.dev_name) {
+                devTypeNameCache[t.type_num] = t.dev_name;
+            }
+        });
+    } catch (e) { console.error('加载型号名称失败:', e); }
+}
+
+function getDevTypeName(subType) {
+    if (subType == null || subType === 0) return '-';
+    return devTypeNameCache[subType] || `Unknown(${subType})`;
+}
+
 // ─── 视图定义 ───────────────────────────────────
 
 const VIEWS = {
@@ -9,7 +30,7 @@ const VIEWS = {
         cols: [
             { key: 'id',            title: 'ID' },
             { key: 'serial',        title: '设备编码' },
-            { key: 'model',         title: '型号',      render: r => r.sub_type === 1 ? 'PD132' : r.sub_type === 2 ? 'DLD110' : '-' },
+            { key: 'model',         title: '型号',      render: r => getDevTypeName(r.sub_type) },
             { key: 'data_source',   title: '来源' },
             { key: 'test_mode',     title: '测试模式',   render: r => r.test_mode === 1 ? '波动' : '灵敏度' },
             { key: 'iffinish',      title: '完成',       render: r => r.data_source === 'B4' ? '-' : (r.iffinish === '1' ? '是' : '否') },
@@ -45,7 +66,7 @@ const VIEWS = {
         cols: [
             { key: 'id',            title: 'ID' },
             { key: 'serial',        title: '设备编码' },
-            { key: 'model',         title: '型号',      render: r => r.sub_type === 1 ? 'PD132' : r.sub_type === 2 ? 'DLD110' : '-' },
+            { key: 'model',         title: '型号',      render: r => getDevTypeName(r.sub_type) },
             { key: 'test_mode',     title: '测试模式',   render: r => r.test_mode === 1 ? '波动' : '灵敏度' },
             { key: 'iffinish',      title: '完成',       render: r => r.iffinish === '1' ? '是' : '否' },
             { key: 'fault_info',    title: '故障信息',   render: r => `<span style="display:inline-block;max-width:12em;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;" title="${escHtml(r.fault_info || '')}">${escHtml(r.fault_info || '-')}</span>` },
@@ -457,7 +478,8 @@ async function loadChart() {
 // ─── 初始加载 ────────────────────────────────────
 
 renderHead();
-searchData(1);
+// 先加载型号名称再查询数据，确保型号列正确渲染
+initDevTypeNames().then(() => searchData(1));
 
 // ─── 删除（admin）─────────────────────────────────
 
diff --git a/edc-web/app/static/js/test_op.js b/edc-web/app/static/js/test_op.js
index e323089..b60befc 100644
--- a/edc-web/app/static/js/test_op.js
+++ b/edc-web/app/static/js/test_op.js
@@ -9,6 +9,7 @@ let autoStartTime = "";
 let localSinceStr = "";
 let currentTestMode = null;  // 0=灵敏度, 1=波动, null=未加载
 let currentDeviceState = null;  // 当前设备状态 (0=离线 1=在线 2=通信不良  null=未加载)
+let devTypeNameCache = {};       // type_num → dev_name 映射（从 tb_vechicle_base_test）
 
 let pollInterval = null;
 let nextCmdTimer = null;     // 间隔等待定时器
@@ -273,6 +274,19 @@ async function pollProgress() {
 
 // ─── 页面加载时获取初始数据 ──────────────────────
 
+async function loadDeviceTypeNames() {
+    try {
+        const resp = await fetch(`/api/vehicle-base-test`);
+        const tests = await resp.json();
+        devTypeNameCache = {};
+        tests.forEach(t => {
+            if (t.type_num != null && t.dev_name) {
+                devTypeNameCache[t.type_num] = t.dev_name;
+            }
+        });
+    } catch (e) { console.error("加载型号名称失败:", e); }
+}
+
 async function loadTestMode() {
     try {
         const resp = await fetch(`/api/fixture/param/${DNT_ID}?_=${Date.now()}`);
@@ -315,8 +329,8 @@ function renderConfigOverview(param) {
     }
 
     // 型号
-    const devTypeMap = {0: '未知', 1: 'PD132', 2: 'DLD110'};
-    document.getElementById("cfg-dev-type").textContent = devTypeMap[param.DevType] || `0x${(param.DevType||0).toString(16)}`;
+    document.getElementById("cfg-dev-type").textContent =
+        devTypeNameCache[param.DevType] || `0x${(param.DevType || 0).toString(16)}`;
 
     // 距离 (DB cm → 显示 mm)
     document.getElementById("cfg-reset-dis").textContent = param.RestDis != null ? param.RestDis * 10 : '-';
@@ -369,6 +383,7 @@ function toggleConfig() {
 }
 
 async function loadInitialData() {
+    await loadDeviceTypeNames();
     await loadTestMode();
     refreshDeviceStatus();
     try {
@@ -407,8 +422,9 @@ async function refreshDeviceStatus() {
     }
 }
 
-// 每 5 秒刷新设备状态 + 测试模式（工装页修改后能及时同步）
+// 每 5 秒刷新设备状态 + 测试模式 + 型号名称缓存（工装页修改后能及时同步）
 async function refreshAll() {
+    await loadDeviceTypeNames();
     await loadTestMode();
     refreshDeviceStatus();
 }
@@ -475,8 +491,13 @@ function fmtRelay(s) {
 
 function renderLatest(data) {
     const div = document.getElementById("latest-result");
+    // 优先使用 str_type，为空时从缓存查找
+    let typeName = data.str_type;
+    if (!typeName && data.sub_type != null) {
+        typeName = devTypeNameCache[data.sub_type] || `Unknown(${data.sub_type})`;
+    }
     div.innerHTML = `
-        <p>设备型号：<strong>${data.str_type || '-'}</strong></p>
+        <p>设备型号：<strong>${typeName || '-'}</strong></p>
         <p>测试模式：<strong>${data.test_mode === 1 ? '波动测试' : '灵敏度测试'}</strong></p>
         <p>峰峰值：${data.ppvalue?.toFixed(2) || '-'} V</p>
         <p>开始工作频率：${data.idle_freq || '-'} Hz</p>
diff --git a/edc_server b/edc_server
index 3580f89..6e13990 160000
--- a/edc_server
+++ b/edc_server
@@ -1 +1 @@
-Subproject commit 3580f895524610baa5b996ac29a820a904c01379
+Subproject commit 6e13990386fe364c43d395eab24d2438f845a683