From e595ff9f64381f3888fa7f426db209de04ba0f3d Mon Sep 17 00:00:00 2001
From: 17792275749 <812100002@qq.com>
Date: Wed, 2 Sep 2026 18:29:05 +0800
Subject: [PATCH] =?UTF-8?q?fix(connectedDevice):=20=E7=BB=91=E5=AE=9A?=
 =?UTF-8?q?=E5=A4=B1=E8=B4=A5=E8=AF=BB=E5=8F=96=E6=8E=A5=E5=8F=A3=E8=BF=94?=
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Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
---
 miniprogram/pages/connectedDevice/connectedDevice.ts | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/miniprogram/pages/connectedDevice/connectedDevice.ts b/miniprogram/pages/connectedDevice/connectedDevice.ts
index f1cf8b4..23bf49c 100644
--- a/miniprogram/pages/connectedDevice/connectedDevice.ts
+++ b/miniprogram/pages/connectedDevice/connectedDevice.ts
@@ -130,17 +130,17 @@ Page({
             })
             .catch((err) => {
                 console.error('[connectedDevice] bindDevice 失败:', err)
-                this._resetAfterBindFail()
+                this._resetAfterBindFail(err)
             })
     },
 
     /** bindDevice 失败后的清理重置：断开连接、清缓存、重置页面状态 */
-    _resetAfterBindFail() {
+    _resetAfterBindFail(err?: any) {
         leFuService.disconnect()
         wx.removeStorageSync('connectDeviceInfo')
         scannedDevices = []
         this.setData({ status: 'idle', deviceList: [] })
-        wx.showToast({ title: '绑定失败，请重试', icon: 'none' })
+        wx.showToast({ title: err?.msg || err?.message || '绑定失败，请重试', icon: 'none' })
     },
 
     /** 将所有卡片置为未连接 */