diff --git a/apps/miniprogram/native/pkg-veepoo/index.js b/apps/miniprogram/native/pkg-veepoo/index.js
index 3d363c9..1876ad3 100644
--- a/apps/miniprogram/native/pkg-veepoo/index.js
+++ b/apps/miniprogram/native/pkg-veepoo/index.js
@@ -174,18 +174,11 @@ Page({
     console.log('[veepoo-native] 连接设备:', device.deviceId || device.mac);
     var self = this;
 
-    // 关键修复：在连接前注册数据监听器
-    // SDK 的 veepooWeiXinSDKNotifyMonitorValueChange 内部封装 wx.onBLECharacteristicValueChange
-    // 必须在连接 + 订阅特征值之前注册，否则会丢失认证响应（type=1）
-    self._registerListeners();
-
     veepooBle.veepooWeiXinSDKBleConnectionServicesCharacteristicsNotifyManager(device, function (result) {
       // eslint-disable-next-line no-undef
       console.log('[veepoo-native] 连接回调:', JSON.stringify(result));
 
       // 只响应最终回调（connection:true），忽略中间阶段（services/characteristics/errno:0）
-      // 连接回调会触发多次：createBLEConnection → services → characteristics → connection:true
-      // 认证必须在特征值订阅完成后发送
       if (result.connection === true) {
         self._connected = true;
         self._connecting = false;
@@ -193,7 +186,10 @@ Page({
           deviceId: device.deviceId || device.mac || '',
         });
 
-        // 连接成功后延迟 500ms 发送认证指令（等待特征值订阅就绪）
+        // 按 SDK 文档顺序：连接就绪 → 注册数据监听器 → 延迟 → 认证
+        // wx.onBLECharacteristicValueChange 只支持一个回调，连接后注册避免被 SDK 内部覆盖
+        self._registerListeners();
+
         // eslint-disable-next-line no-undef
         setTimeout(function () {
           veepooFeature.veepooBlePasswordCheckManager();
@@ -202,11 +198,13 @@ Page({
           console.log('[veepoo-native] 认证指令已发送');
         }, 500);
 
-        // 双重检测认证结果：事件监听器（type=1）+ Storage 轮询兜底
+        // 双重检测：事件监听器（type=1）+ Storage 轮询兜底
         self._authTimer = setInterval(function () {
           try {
             // eslint-disable-next-line no-undef
             var status = wx.getStorageSync('deviceChipStatus');
+            // eslint-disable-next-line no-undef
+            console.log('[veepoo-native] 轮询 deviceChipStatus=', status);
             if (status === 'successfulVerification' || status === 'passTheVerification') {
               clearInterval(self._authTimer);
               self._authTimer = null;