diff --git a/apps/miniprogram/native/pkg-veepoo/index.js b/apps/miniprogram/native/pkg-veepoo/index.js
index ccd257c..e77b548 100644
--- a/apps/miniprogram/native/pkg-veepoo/index.js
+++ b/apps/miniprogram/native/pkg-veepoo/index.js
@@ -88,6 +88,14 @@ Page({
     // eslint-disable-next-line no-undef
     wx.setNavigationBarTitle({ title: 'M2 手环测量' });
     this._updateSelectedDisplay('heart_rate');
+    // 诊断：确认 SDK 加载状态
+    // eslint-disable-next-line no-undef
+    console.log('[veepoo-native] SDK 加载状态:', {
+      veepooBle: typeof veepooBle,
+      veepooFeature: typeof veepooFeature,
+      veepooLogger: typeof veepooLogger,
+      scanFn: typeof veepooBle.veepooWeiXinSDKStartScanDeviceAndReceiveScanningDevice,
+    });
   },
 
   onUnload: function () {
@@ -139,9 +147,11 @@ Page({
       var device = Array.isArray(res) ? res[0] : res;
       if (!device) return;
       var name = (device.localName || device.name || '').toUpperCase();
+      var deviceId = device.deviceId || device.mac || '';
       // eslint-disable-next-line no-undef
-      console.log('[veepoo-native] 扫描到:', name, device.deviceId || device.mac);
-      if (name.indexOf('M2') !== -1 && !self._scanFound) {
+      console.log('[veepoo-native] 扫描到:', name, deviceId, JSON.stringify(device).substring(0, 200));
+      // 放宽匹配：包含 M2 / VPM / VEEPOO 均视为目标设备
+      if (!self._scanFound && (name.indexOf('M2') !== -1 || name.indexOf('VPM') !== -1 || name.indexOf('VEEPOO') !== -1)) {
         self._scanFound = device;
         veepooBle.veepooWeiXinSDKStopSearchBleManager(function () {
           self._doConnect(device);
@@ -153,9 +163,9 @@ Page({
       if (!self._scanFound) {
         veepooBle.veepooWeiXinSDKStopSearchBleManager(function () {});
         self._connecting = false;
-        self.setData({ phase: 'error', error: '未找到 M2 设备，请确保手环已开机' });
+        self.setData({ phase: 'error', error: '未找到 M2 设备，请确保手环已开机且蓝牙已开启' });
       }
-    }, 10000);
+    }, 15000);
   },
 
   _doConnect: function (device) {
diff --git a/apps/miniprogram/src/utils/elder-toast.ts b/apps/miniprogram/src/utils/elder-toast.ts
index 1ec71d9..fdfff57 100644
--- a/apps/miniprogram/src/utils/elder-toast.ts
+++ b/apps/miniprogram/src/utils/elder-toast.ts
@@ -16,7 +16,7 @@ export function showToast(options: {
   const duration = options.duration ?? (mode === 'elder' ? 3000 : 1500);
 
   if (mode === 'elder') {
-    try { Taro.vibrateShort({ type: 'light' }); } catch { /* 不支持时静默 */ }
+    Taro.vibrateShort({ type: 'light' }).catch(() => {});
   }
 
   Taro.showToast({ ...options, duration, icon: options.icon ?? 'none' });
diff --git a/apps/miniprogram/src/utils/haptic.ts b/apps/miniprogram/src/utils/haptic.ts
index 2e179d5..339f675 100644
--- a/apps/miniprogram/src/utils/haptic.ts
+++ b/apps/miniprogram/src/utils/haptic.ts
@@ -2,21 +2,15 @@ import Taro from '@tarojs/taro';
 
 /** 轻触反馈（按钮点击） */
 export function hapticLight(): void {
-  try {
-    Taro.vibrateShort({ type: 'light' });
-  } catch { /* 部分设备不支持 */ }
+  Taro.vibrateShort({ type: 'light' }).catch(() => { /* DevTools 不支持 type 参数，真机正常 */ });
 }
 
 /** 中等反馈（成功操作） */
 export function hapticMedium(): void {
-  try {
-    Taro.vibrateShort({ type: 'medium' });
-  } catch { /* ignore */ }
+  Taro.vibrateShort({ type: 'medium' }).catch(() => { /* ignore */ });
 }
 
 /** 重度反馈（错误/警告） */
 export function hapticHeavy(): void {
-  try {
-    Taro.vibrateShort({ type: 'heavy' });
-  } catch { /* ignore */ }
+  Taro.vibrateShort({ type: 'heavy' }).catch(() => { /* ignore */ });
 }