diff --git a/.claude/rules/frontend.md b/.claude/rules/frontend.md
new file mode 100644
index 0000000..5117624
--- /dev/null
+++ b/.claude/rules/frontend.md
@@ -0,0 +1,67 @@
+# Project Overview
+
+This is a uni-app Vue3 smart home (智慧养老) application using uview-plus component library.
+
+- Use the new features of es6
+- Use the uniapp framework for small program development
+- Added uview-plus component as UI component
+
+# Build & Run Commands
+
+Install dependencies with `npm install`.
+
+This repository does not define npm scripts; builds and previews are normally run through HBuilderX. Use HBuilderX for the active target platform:
+
+```bash
+npm install
+```
+
+Typical local workflow:
+- Open the project in HBuilderX and run to WeChat Mini Program or Android emulator/device.
+- Use the built-in packaging flow for release builds.
+
+# Architecture
+
+## Module Organization
+App entry files live at the repository root: `main.js`, `App.vue`, `pages.json`, and `manifest.json`. Feature pages are under `pages/` (`login`, `index`, `event`, `mine`, `device`). Shared business code is split across `api/`, `constants/`, `hooks/`, and `utils/`. Bluetooth logic is centralized in `utils/ble/`, with subfolders for `core/`, `modules/`, `parsers/`, `protocols/`, and `utils/`. Static assets go in `static/`; design and protocol notes live in `docs/`.
+
+## BLE Module (`utils/ble/`)
+If you are unclear about the functions of the BLE Module, please refer to the `docs/unified-ble-flow.md` file.
+
+Unified Bluetooth Low Energy module for ED713/ED719 devices. Key files:
+
+- `core/bleCore.js` - Bluetooth core capabilities (connect/discover/read/write/notify/reconnect)
+- `core/controller.js` - Standard flow orchestration (scan→connect→discover→auth)
+- `core/packet.js` - A7 packet fragmentation
+- `modules/auth.js` - Authentication flow (read MSG + write KEY)
+- `modules/wifi.js` - WiFi configuration
+- `modules/radar.js` - Radar control (start/stop/params)
+- `protocols/profiles.js` - ED713/ED719 device profile differences
+
+The unified flow: `standardConnectFlow({ deviceId, key })` → `wifi.configureWifi(ssid, password)` → `radar.startRadarStream()`
+
+Profile differences:
+- ED713: radar signature `0x7C`, supports narrow mode
+- ED719: radar signature `0x67`, supports fall param 67
+
+If modifications are made to the BLE Module, they shall be added to the `docs/unified-ble-flow.md` file！！
+
+## Authentication (`utils/auth.js`)
+
+Route guard system with `setupAuthInterceptors()`. Currently `AUTH_ENABLED = false` for development. Routes are defined in `constants/routes.js`.
+
+## Pages
+
+- `pages/login/index.vue` - Login page
+- `pages/index/index.vue` - Home (tab)
+- `pages/event/index.vue` - Events (tab)
+- `pages/mine/index.vue` - Profile (tab)
+- `pages/device/add.vue` - Add device
+- `pages/device/config.vue` - Device config with BLE search + WiFi panel
+
+## Component Auto-import
+
+uview-plus components auto-imported via `pages.json` easycom config: `^u-(.*)` → `uview-plus/components/u-$1/u-$1.vue`
+
+## Coding Style & Naming Conventions
+Follow the existing Vue SFC structure: `<template>`, `<script>`, `<style>`. JavaScript and Vue blocks use 2-space indentation; keep generated JSON files (`pages.json`, `manifest.json`) consistent with the existing HBuilderX formatting. Use `camelCase` for variables and functions, `UPPER_SNAKE_CASE` for constants, and keep page paths aligned with route names such as `pages/device/config.vue`. Prefer small reusable utilities in `utils/` or `hooks/` over duplicating BLE or navigation logic.
diff --git a/.claude/rules/git-workflow.md b/.claude/rules/git-workflow.md
new file mode 100644
index 0000000..49f1600
--- /dev/null
+++ b/.claude/rules/git-workflow.md
@@ -0,0 +1,5 @@
+# Commit & Pull Request Guidelines
+Pull requests should include a short summary, impacted pages or modules, manual test steps, linked issues when available, and screenshots for UI changes. For BLE-related changes, call out protocol assumptions, permissions touched, and any platform-specific risk.
+
+# Security & Configuration Tips
+Do not commit production secrets, API tokens, or real device credentials. Review `manifest.json` permission changes carefully, since they affect Android packaging and device capabilities.
diff --git a/.claude/rules/test.md b/.claude/rules/test.md
new file mode 100644
index 0000000..8ccfe56
--- /dev/null
+++ b/.claude/rules/test.md
@@ -0,0 +1,2 @@
+# Testing Guidelines
+No automated test framework is configured yet. Validate changes with manual testing on the affected target, especially BLE discovery, authentication, and Wi-Fi configuration flows in `pages/device/config.vue` and `utils/ble/`. When submitting changes, include clear reproduction and verification steps, plus device model notes if behavior differs between ED713 and ED719.
diff --git a/AGENTS.md b/AGENTS.md
new file mode 100644
index 0000000..76b98df
--- /dev/null
+++ b/AGENTS.md
@@ -0,0 +1,7 @@
+# Repository Guidelines
+
+This file provides guidance to Codex when working with code in this repository.
+
+@.claude/rules/frontend.md
+@.claude/rules/git-workflow.md
+@.claude/rules/test.md
\ No newline at end of file
diff --git a/CLAUDE.md b/CLAUDE.md
new file mode 100644
index 0000000..5fc45d1
--- /dev/null
+++ b/CLAUDE.md
@@ -0,0 +1,7 @@
+# CLAUDE.md
+
+This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.
+
+@.claude/rules/frontend.md
+@.claude/rules/git-workflow.md
+@.claude/rules/test.md
\ No newline at end of file
diff --git a/constants/bluetooth.js b/constants/bluetooth.js
index ec528e8..3e512fb 100644
--- a/constants/bluetooth.js
+++ b/constants/bluetooth.js
@@ -1,15 +1,23 @@
 /**
  * 目标服务 UUID（用于优先识别特定设备）。
- * 协议文档为 0x00F4，部分固件实现会使用 0xF400。
+ * 协议文档主服务是 0x00F4，部分固件会使用 0xF400 / 0xFFF4。
  */
 export const TARGET_SERVICE_UUID = '00F4'
 export const TARGET_SERVICE_UUID_FULL = '000000F4-0000-1000-8000-00805F9B34FB'
 export const TARGET_SERVICE_UUID_ALT = 'F400'
 export const TARGET_SERVICE_UUID_ALT_FULL = '0000F400-0000-1000-8000-00805F9B34FB'
+export const TARGET_SERVICE_UUID_COMPAT = 'FFF4'
+export const TARGET_SERVICE_UUID_COMPAT_FULL = '0000FFF4-0000-1000-8000-00805F9B34FB'
 
-export const TARGET_SHORT_UUID = '00F4'
+export const TARGET_SHORT_UUID = TARGET_SERVICE_UUID
+export const TARGET_SHORT_UUID_CANDIDATES = Object.freeze([
+  TARGET_SERVICE_UUID,
+  TARGET_SERVICE_UUID_ALT,
+  TARGET_SERVICE_UUID_COMPAT
+])
 
 export const DISCOVERY_FILTER_SERVICE_UUIDS = Object.freeze([
+  TARGET_SERVICE_UUID_COMPAT_FULL,
   TARGET_SERVICE_UUID_FULL,
   TARGET_SERVICE_UUID_ALT_FULL
 ])
diff --git a/hooks/useBluetoothDiscovery.js b/hooks/useBluetoothDiscovery.js
index 9168aa0..55151ff 100644
--- a/hooks/useBluetoothDiscovery.js
+++ b/hooks/useBluetoothDiscovery.js
@@ -4,7 +4,8 @@ import {
   DISCOVERY_FILTER_SERVICE_UUIDS,
   TARGET_SERVICE_UUID_FULL,
   TARGET_SERVICE_UUID_ALT_FULL,
-  TARGET_SHORT_UUID
+  TARGET_SERVICE_UUID_COMPAT_FULL,
+  TARGET_SHORT_UUID_CANDIDATES
 } from '@/constants/bluetooth'
 import { DEVICE_PROFILE, createUnifiedBleController, shortUuid, uuidInList } from '@/utils/ble'
 import { showToast } from '@/utils/toast'
@@ -12,7 +13,7 @@ import { showToast } from '@/utils/toast'
 const FILTER_SCAN_TIMEOUT_MS = 4000
 const RESTART_SCAN_DELAY_MS = 120
 const DISCOVERY_POLL_INTERVAL_MS = 1200
-const TARGET_NAME_KEYWORDS = Object.freeze(['ED713', '713WQ', 'ED719','EP832'])
+const TARGET_NAME_KEYWORDS = Object.freeze(['ED713', '713WQ', 'ED719', 'EP832'])
 
 function promisifyUniApi(apiName, params = {}) {
   return new Promise((resolve, reject) => {
@@ -121,7 +122,7 @@ export function createBluetoothDiscovery(options = {}) {
       return DEVICE_PROFILE.ED719
     }
 
-    if (text.includes('713WQ')) {
+    if (text.includes('ED713') || text.includes('713WQ')) {
       return DEVICE_PROFILE.ED713
     }
 
@@ -176,11 +177,13 @@ export function createBluetoothDiscovery(options = {}) {
       return false
     }
 
-    return uuidInList(TARGET_SERVICE_UUID_FULL, serviceList)
+    const serviceShortList = serviceList.map((item) => shortUuid(item))
+
+    return uuidInList(TARGET_SERVICE_UUID_COMPAT_FULL, serviceList)
+      || uuidInList(TARGET_SERVICE_UUID_FULL, serviceList)
       || uuidInList(TARGET_SERVICE_UUID_ALT_FULL, serviceList)
-      || serviceList.some((item) => shortUuid(item) === TARGET_SHORT_UUID)
-      || adShortUuids.includes(TARGET_SHORT_UUID)
-      || adShortUuids.includes('F400')
+      || TARGET_SHORT_UUID_CANDIDATES.some((uuid) => serviceShortList.includes(uuid))
+      || TARGET_SHORT_UUID_CANDIDATES.some((uuid) => adShortUuids.includes(uuid))
   }
 
   function bufferToPrintableText(buffer) {
@@ -401,10 +404,12 @@ export function createBluetoothDiscovery(options = {}) {
     })
 
     offProtocolState = controller.ble.on('protocol:state', (payload) => {
+      try { console.debug('[BLE][STATE]', 'code=', payload?.stateCode, 'char=', payload?.characteristicId) } catch (e) {}
       onProtocolState(payload)
     })
 
     offProtocolMsg = controller.ble.on('protocol:msg', (payload) => {
+      try { console.debug('[BLE][MSG]', 'len=', payload?.value?.length || 0) } catch (e) {}
       onProtocolMsg(payload)
       if (payload?.deviceInfo) {
         lastDeviceInfo = payload.deviceInfo
@@ -421,6 +426,7 @@ export function createBluetoothDiscovery(options = {}) {
     })
 
     offError = controller.ble.on('error', (error) => {
+      try { console.debug('[BLE][ERR]', error?.message || error?.errMsg || String(error)) } catch (e) {}
       onError(error)
     })
   }
@@ -562,7 +568,7 @@ export function createBluetoothDiscovery(options = {}) {
 
   /**
    * 设备搜索：
-   * 优先按 0x00F4/0xF400 过滤；若无结果自动切到兜底扫描并轮询 getBluetoothDevices。
+   * 优先按 0xFFF4/0x00F4/0xF400 过滤；若无结果自动切到兜底扫描并轮询 getBluetoothDevices。
    */
   async function startSearch() {
     if (isSearching) {
@@ -751,7 +757,9 @@ export function createBluetoothDiscovery(options = {}) {
   }
 
   async function configureWifi(ssid, password, options = {}) {
-    return controller.wifi.configureWifi(ssid, password, options)
+    const profileId = controller.ble.getProfile().id
+    const preDelayMs = options.preDelayMs ?? (profileId === DEVICE_PROFILE.ED713 ? 120 : 0)
+    return controller.wifi.configureWifi(ssid, password, { ...options, preDelayMs })
   }
 
   async function startRadar() {
diff --git a/utils/ble/core/bleCore.js b/utils/ble/core/bleCore.js
index b56d39d..c9f721b 100644
--- a/utils/ble/core/bleCore.js
+++ b/utils/ble/core/bleCore.js
@@ -338,8 +338,21 @@ export function createBleCore(options = {}) {
     connectionStateHandler = null
   }
 
+  function getServiceCandidates() {
+    const profileService = currentProfile?.uuids?.service
+    const candidates = [
+      profileService,
+      toFullUuid('00F4'),
+      toFullUuid('F400'),
+      toFullUuid('FFF4')
+    ]
+
+    return candidates.filter(Boolean)
+  }
+
   /**
-   * 发现并锁定目标服务（协议要求 0x00F4）。
+   * 发现并锁定目标服务。
+   * 文档主服务为 0x00F4，同时兼容部分固件 0xF400 / 0xFFF4。
    */
   async function discoverServices(deviceId = state.deviceId) {
     if (!deviceId) {
@@ -349,10 +362,11 @@ export function createBleCore(options = {}) {
     try {
       const result = await promisifyUniApi('getBLEDeviceServices', { deviceId })
       const services = result.services || []
-      const targetService = services.find((service) => uuidEquals(service.uuid, currentProfile.uuids.service))
+      const candidates = getServiceCandidates()
+      const targetService = services.find((service) => candidates.some((uuid) => uuidEquals(service.uuid, uuid)))
 
       if (!targetService) {
-        throw createBleError(10004, '设备未暴露目标服务 0x00F4')
+        throw createBleError(10004, '设备未暴露目标服务(00F4/F400/FFF4)')
       }
 
       patchState({ serviceId: targetService.uuid })
diff --git a/utils/ble/core/controller.js b/utils/ble/core/controller.js
index f669ff8..9906a3d 100644
--- a/utils/ble/core/controller.js
+++ b/utils/ble/core/controller.js
@@ -127,11 +127,11 @@ export function createUnifiedBleController(options = {}) {
     const chars = await ble.discoverCharacteristics()
 
     if (chars.state && chars.state.uuid) {
-      await ble.notifyCharacteristic(chars.state.uuid, true)
+      try { await ble.notifyCharacteristic(chars.state.uuid, true); console.debug('[BLE][SUB]', 'notify STATE ok', chars.state.uuid) } catch (e) { console.debug('[BLE][SUB]', 'notify STATE fail', e?.message || e) }
     }
 
     if (chars.radar && chars.radar.uuid) {
-      await ble.notifyCharacteristic(chars.radar.uuid, true)
+      try { await ble.notifyCharacteristic(chars.radar.uuid, true); console.debug('[BLE][SUB]', 'notify RADAR ok', chars.radar.uuid) } catch (e) { console.debug('[BLE][SUB]', 'notify RADAR fail', e?.message || e) }
     }
 
     return chars
diff --git a/utils/ble/modules/auth.js b/utils/ble/modules/auth.js
index 0415917..dd60891 100644
--- a/utils/ble/modules/auth.js
+++ b/utils/ble/modules/auth.js
@@ -15,6 +15,8 @@ function generateRandomKey(length = 16) {
   return result
 }
 
+const authLog = (...args) => { try { console.debug('[BLE][AUTH]', ...args) } catch (e) {} }
+
 function normalizeMacForKey(macText = '') {
   return String(macText || '').replace(/[^0-9a-fA-F]/g, '').toUpperCase()
 }
@@ -63,29 +65,21 @@ async function writePacketsToKeyCharacteristic(ble, keyText) {
 }
 
 async function writeKeyAndExpectStates(ble, keyText, expectedStateCodes, options = {}) {
-  const keyValue = await writePacketsToKeyCharacteristic(ble, keyText)
-
-  const stateEvent = await waitForProtocolState(ble, {
+  const waitPromise = waitForProtocolState(ble, {
     allowedCodes: expectedStateCodes,
     rejectOnUnexpected: true,
     timeout: options.timeout || 6000,
     timeoutMessage: '等待 UUID_STATE 超时',
     unexpectedMessage: '密钥流程状态异常'
   })
-
-  const stateCode = Number(stateEvent.stateCode)
-
+  authLog('STATE wait before writeKey, expect=', expectedStateCodes)
+  const keyValue = await writePacketsToKeyCharacteristic(ble, keyText)
+  authLog('key written, length=', keyValue)
+  const stateCode = Number((await waitPromise).stateCode)
+  authLog('STATE received for KEY=', stateCode)
   ble.setStage(BLE_STAGE.AUTHORIZED)
-  ble.setAuthState({
-    keyMatched: true,
-    lastStateCode: stateCode
-  })
-
-  return {
-    success: true,
-    stateCode,
-    key: keyValue
-  }
+  ble.setAuthState({ keyMatched: true, lastStateCode: stateCode })
+  return { success: true, stateCode, key: keyValue }
 }
 
 async function ensureAuthorizedWithDeviceInfo(ble, info, keyText, options = {}) {
diff --git a/utils/ble/modules/wifi.js b/utils/ble/modules/wifi.js
index 0834d61..f012484 100644
--- a/utils/ble/modules/wifi.js
+++ b/utils/ble/modules/wifi.js
@@ -39,44 +39,24 @@ function requireAuthorized(ble) {
  * WiFi 配网模块：负责打包发送 ssid|password，并等待 STATE 回执。
  */
 export function createWifiModule(ble) {
+  function delay(ms) {
+    return new Promise((resolve) => setTimeout(resolve, Number(ms) || 0))
+  }
+  const log = (...args) => { try { console.debug('[BLE][WiFi]', ...args) } catch (e) {} }
+
   async function configureWifi(ssid, password, options = {}) {
     const profile = ble.getProfile()
-    const targetSsid = String(ssid || '').trim()
-    const targetPass = String(password || '').trim()
-
-    validateWifi(profile, targetSsid, targetPass)
-    requireAuthorized(ble)
-
-    const { wifi } = ble.getState().characteristics
-    if (!wifi || !wifi.uuid) {
-      throw new Error('未发现 UUID_WIFI 特征值')
-    }
-
-    const payload = `${targetSsid}|${targetPass}`
-
-    // 协议要求 WiFi 参数按 0xA7 分包发送到 UUID_WIFI(F401)。
-    await writeA7Payload(ble, wifi.uuid, payload, profile.packet, {
-      packetInterval: Number(options.packetInterval) || 0
-    })
-
-    const stateEvent = await waitForProtocolState(ble, {
-      // 仅等待最终态，避免在“连接中(4)”时过早返回导致页面提前结束流程。
-      allowedCodes: WIFI_FINAL_STATE_CODES,
-      rejectOnUnexpected: false,
-      timeout: options.timeout || 12000,
-      timeoutMessage: '等待 WiFi 状态超时'
-    })
-
-    const stateCode = Number(stateEvent.stateCode)
-
-    return {
-      success: stateCode === 3,
-      stateCode
-    }
+    const s = String(ssid || '').trim(), p = String(password || '').trim()
+    validateWifi(profile, s, p); requireAuthorized(ble)
+    const { wifi } = ble.getState().characteristics; if (!wifi || !wifi.uuid) throw new Error('未发现 UUID_WIFI 特征值')
+    const waitPromise = waitForProtocolState(ble, { allowedCodes: WIFI_FINAL_STATE_CODES, rejectOnUnexpected: false, timeout: options.timeout || 12000, timeoutMessage: '等待 WiFi 状态超时' })
+    const pre = options.preDelayMs ?? (ble.getProfile().id === 'ED713' ? 120 : 0); if (pre) { log('preDelay before WiFi write(ms)=', pre); await delay(pre) }
+    log('write WiFi start', { service: ble.getState().serviceId, char: wifi.uuid })
+    const sent = await writeA7Payload(ble, wifi.uuid, `${s}|${p}`, profile.packet, { packetInterval: Number(options.packetInterval) || 0 })
+    log('write WiFi done, packets=', sent)
+    const code = Number((await waitPromise).stateCode); log('STATE(final) received for WiFi=', code)
+    return { success: code === 3, stateCode: code }
   }
 
-  return {
-    configureWifi,
-    requireAuthorized
-  }
+  return { configureWifi, requireAuthorized }
 }