diff --git a/pages/demo/demo.vue b/pages/demo/demo.vue
index ebebeb9..6ca53c8 100644
--- a/pages/demo/demo.vue
+++ b/pages/demo/demo.vue
@@ -1,6 +1,6 @@
 <template>
   <view>
-    <button @click="getList">获取设备列表</button>
+    <button class="button" @click="getList">获取设备列表</button>
     <view v-if="showList">
       <button class="device" v-for="item in list"
               :key="item.deviceId" @click="connect(item)">{{item.name}}
@@ -903,4 +903,8 @@ export default {
 .device {
   text-align: center;
 }
+
+.button {
+  margin-top: 200rpx;
+}
 </style>
diff --git a/pages/index/index.vue b/pages/index/index.vue
index 54a5f4e..bcb119c 100644
--- a/pages/index/index.vue
+++ b/pages/index/index.vue
@@ -6,9 +6,10 @@
       <view class="device-list" v-for="(item, index) in deviceList" :key="item.deviceId" @click="connect(item)">{{item.name}}</view>
     </view>
     <view v-else>
-      <button class="button">获取公钥</button>
-      <button class="button">获取私钥</button>
-      <button class="button">添加用户</button>
+      <button class="button" @click="bindUser">添加用户</button>
+      <button class="button">开门</button>
+      <button class="button">关门</button>
+      <button class="button" @click="getLockStatusResult">获取锁状态</button>
       <view>名称：{{currentLockInfo.name}}</view>
       <view>设备Id：{{currentLockInfo.deviceId}}</view>
       <view v-if="currentLockInfo.serviceId">服务：{{currentLockInfo.serviceId}}</view>
@@ -26,16 +27,18 @@
 		data() {
 			return {
         showAdd: true,
-        showConnect: false
+        showConnect: false,
+        keyId: '0',
+        authUid: '294'
       }
 		},
     computed: {
       ...mapState(useBluetoothStore, ['deviceList', 'currentLockInfo'])
     },
-		async onLoad () {},
+    onLoad () {},
 		methods: {
       ...mapActions(useBluetoothStore, ['getBluetoothDevices', 'stopGetBluetoothDevices', 'updateCurrentLockInfo',
-        'connectBluetoothDevice']),
+        'connectBluetoothDevice', 'getPublicKey', 'getCommKey', 'getLockStatus', 'addLockUser']),
       getList() {
         this.getBluetoothDevices()
         this.showAdd = false
@@ -54,6 +57,45 @@
           this.showConnect = true
           this.stopGetBluetoothDevices()
         }
+      },
+      async bindUser() {
+        const { code } = await this.getPublicKey(this.currentLockInfo.name)
+        console.log('获取公钥返回', code)
+        if(code !== 0) {
+          return
+        }
+        const { code: getCommKeyCode } = await this.getCommKey(this.currentLockInfo.name, this.keyId, this.authUid,
+              parseInt(new Date().getTime() / 1000), this.currentLockInfo.publicKey)
+        console.log('获取私钥返回', getCommKeyCode)
+        if(getCommKeyCode !== 0) {
+          return
+        }
+        // this.addLockUser({
+        //   name: this.currentLockInfo.name,
+        //   keyId: this.keyId,
+        //   authUid: this.authUid,
+        //   uid: this.authUid,
+        //   publicKey: this.currentLockInfo.publicKey,
+        //   openMode: 1,
+        //   keyType: 1,
+        //   startDate: parseInt(new Date().getTime() / 1000),
+        //   expireDate: 0xffffffff,
+        //   useCountLimit: 0xffff,
+        //   isRound: 0,
+        //   weekRound: 0,
+        //   startHour: 0,
+        //   startMin: 0,
+        //   endHour: 0,
+        //   endMin: 0,
+        //   role: 0xff,
+        //   token: this.currentLockInfo.token || new Uint8Array([0,0,0,0]),
+        //   password: (Math.floor(Math.random() * 900000) + 100000).toString()
+        // })
+      },
+      getLockStatusResult() {
+        const timnestamp = parseInt(new Date().getTime() / 1000)
+        this.getLockStatus(this.currentLockInfo.name, this.authUid,timnestamp, timnestamp,
+            this.currentLockInfo.commKey)
       }
 		}
 	}
diff --git a/stores/bluetooth.js b/stores/bluetooth.js
index eaa5eb1..d3431bd 100644
--- a/stores/bluetooth.js
+++ b/stores/bluetooth.js
@@ -2,9 +2,32 @@
  * @description 蓝牙数据持久化
  */
 import { defineStore } from 'pinia'
+import crc from 'crc'
+import { sm4 } from 'sm-crypto'
+import { md5 } from 'js-md5'
 
 // 定时器
 let timer
+// 特性值回调
+let characteristicValueCallback = null
+
+// 命令ID
+const cmdIds = {
+  // 获取公钥
+  getPublicKey: 0x3090,
+  // 获取私钥
+  getCommKey: 0x3091,
+  // 获取锁状态
+  getLockStatus: 0x3040,
+  // 新增用户
+  addUser: 0x3001,
+  // 开门
+  openDoor: 0x3005,
+  // 重置设备
+  resetDevice: 0x3004,
+  // 清理用户
+  cleanUser: 0x300C,
+}
 
 export const useBluetoothStore = defineStore('ble', {
   state() {
@@ -21,7 +44,9 @@ export const useBluetoothStore = defineStore('ble', {
       // 设备列表
       deviceList: [],
       // 当前锁信息
-      currentLockInfo: {}
+      currentLockInfo: {},
+      // 消息序号
+      messageCount: 1
     }
   },
   actions: {
@@ -94,12 +119,99 @@ export const useBluetoothStore = defineStore('ble', {
         }
       })
     },
+    // 解析特征值
+    parsingCharacteristicValue(binaryData) {
+      const that = this
+      // 0x20 明文 0x22 SM4（事先约定密钥） 0x23 SM4（设备指定密钥）
+      if(binaryData[7] === 0x20) {
+        if(binaryData[12] * 256 + binaryData[13] === cmdIds.getPublicKey) {
+          if(binaryData[14] === 0) {
+            that.updateCurrentLockInfo({
+              ...that.currentLockInfo,
+              publicKey: binaryData.slice(15, 31)
+            })
+          }
+          characteristicValueCallback({
+            code: binaryData[14]
+          })
+        }
+      } else if(binaryData[7] === 0x22) {
+        // 截取入参
+        const cebBinaryData = binaryData.slice(12, binaryData.length - 2)
+        // 解密
+        const key = new Uint8Array(16)
+        for (let i = 0; i < that.currentLockInfo.name.length; i++) {
+          key[i] = that.currentLockInfo.name.charCodeAt(i)
+        }
+        const decrypted = sm4.decrypt(cebBinaryData, key, { mode: 'ecb', output: 'array' })
+        console.log('ecb解密后的数据', decrypted)
+
+        if(decrypted[0] * 256 + decrypted[1] === cmdIds.getCommKey) {
+          if(decrypted[2] === 0) {
+            that.updateCurrentLockInfo({
+              ...that.currentLockInfo,
+              commKey: decrypted.slice(3, 19),
+              signKey: decrypted.slice(19, 35)
+            })
+            console.log('commKey', Array.from(that.currentLockInfo.commKey))
+            console.log('signKey', Array.from(that.currentLockInfo.signKey))
+          }
+          characteristicValueCallback({
+            code: decrypted[2]
+          })
+        }
+      } else {
+        const cebBinaryData = binaryData.slice(12, binaryData.length - 2)
+        const decrypted = sm4.decrypt(cebBinaryData, that.currentLockInfo.commKey, { mode: 'ecb', output: 'array' })
+        console.log('ecb解密后的数据', decrypted)
+
+        const cmdId = decrypted[0] * 256 + decrypted[1]
+        if(cmdId === cmdIds.getLockStatus) {
+          if (decrypted[2] === 0) {
+            console.log('获取锁状态成功', decrypted)
+          }
+        } else if(cmdId === cmdIds.openDoor) {
+          if (decrypted[2] === 0) {
+            console.log('开门成功', decrypted)
+          }
+        } else if(cmdId === cmdIds.addUser) {
+          if (decrypted[2] === 0) {
+            console.log('添加用户', decrypted)
+          }
+        }
+      }
+    },
     // 监听蓝牙设备特征值改变
     onBluetoothCharacteristicValueChange() {
       const that = this
+      // 完整数据
+      let completeArray
+      // 完整内容数据长度
+      let length
+      console.log('开始监听特征值改变')
       uni.onBLECharacteristicValueChange(function (res) {
-        // 待完善
-        console.log('特征值改变', res)
+        if(res.deviceId === that.currentLockInfo.deviceId) {
+          let binaryData = new Uint8Array(res.value)
+          if(binaryData[0] === 0xEF && binaryData[1] === 0x01 && binaryData[2] === 0xEE && binaryData[3] === 0x02) {
+            length = binaryData[8] * 256 + binaryData[9]
+            if(length + 14 > binaryData.length) {
+              completeArray = binaryData
+            } else {
+              that.parsingCharacteristicValue(binaryData)
+            }
+          } else {
+            if(completeArray) {
+              const combinedArray = new Uint8Array(completeArray.length + binaryData.length)
+              combinedArray.set(completeArray, 0);
+              combinedArray.set(binaryData, completeArray.length)
+              completeArray = combinedArray
+              if(length + 14 === completeArray.length) {
+                that.parsingCharacteristicValue(completeArray)
+                completeArray = null
+              }
+            }
+          }
+        }
       })
     },
     // 开始搜索蓝牙设备
@@ -149,8 +261,8 @@ export const useBluetoothStore = defineStore('ble', {
             }
             console.log('设备列表', that.deviceList)
           },
-          fail: async function (err) {
-            console.log('获取设备列表失败', err)
+          fail: async function (res) {
+            console.log('获取设备列表失败', res)
             if(res.errCode === 10000) {
               // 重新初始化蓝牙适配器
               await that.initBluetooth()
@@ -312,7 +424,7 @@ export const useBluetoothStore = defineStore('ble', {
         deviceId: that.currentLockInfo.deviceId,
         serviceId: that.currentLockInfo.serviceId,
         characteristicId: that.currentLockInfo.notifyCharacteristicId,
-        success() {
+        success(res) {
           console.log('订阅成功', res)
         },
         fail(res) {
@@ -320,30 +432,6 @@ export const useBluetoothStore = defineStore('ble', {
         }
       })
     },
-    // 重新连接设备
-    reconnectDevice() {
-      const that = this
-      return new Promise(async resolve => {
-        uni.createBLEConnection({
-          deviceId: that.currentLockInfo.deviceId,
-          success (res) {
-            console.log('重连成功', res)
-            that.notifyBluetoothCharacteristicValueChange()
-            resolve(true)
-          },
-          fail(res) {
-            console.log('重连失败', res)
-            uni.showModal({
-              title: '提示',
-              content: '设备连接已断开，请靠近设备并保持设备处于唤醒状态',
-              showCancel: false,
-              confirmText: '确定'
-            })
-            resolve(false)
-          }
-        })
-      })
-    },
     // 断开蓝牙连接
     closeBluetoothConnection() {
       const that = this
@@ -370,7 +458,7 @@ export const useBluetoothStore = defineStore('ble', {
 
       // 确认设备连接正常
       if(!that.currentLockInfo.connected) {
-        const result = await that.reconnectDevice()
+        const result = await that.connectBluetoothDevice()
         if(!result) return
       }
 
@@ -383,21 +471,219 @@ export const useBluetoothStore = defineStore('ble', {
       // 次数
       const count = Math.ceil(binaryData.length / 20)
       for(let i = 0; i < count; i++) {
-        const writeData = binaryData.slice(i * 20, i === (count - 1) ? binaryData.length - 1 : (i + 1) * 20)
+        const writeData = binaryData.slice(i * 20, i === (count - 1) ? binaryData.length : (i + 1) * 20)
 
         uni.writeBLECharacteristicValue({
           deviceId: that.currentLockInfo.deviceId,
           serviceId: that.currentLockInfo.serviceId,
           characteristicId: that.currentLockInfo.writeCharacteristicId,
-          value: writeData,
+          value: writeData.buffer,
           success() {
-            console.log('数据写入成功')
+            console.log('数据写入成功', Array.from(writeData))
           },
           fail(res) {
             console.log('写入失败', res)
           }
         })
       }
+    },
+    /*
+    * 生成包头
+    * encryptionType 加密类型 0：明文，1：AES128，2：SM4（事先约定密钥），3：SM4（设备指定密钥）
+    * originalLength 原始数据长度
+    * */
+    createPackageHeader(encryptionType, originalLength) {
+      // 头部数据
+      let headArray = new Uint8Array(12)
+
+      // 固定包头
+      headArray[0] = 0xEF
+      headArray[1] = 0x01
+      headArray[2] = 0xEE
+      headArray[3] = 0x02
+
+      // 包类型 发送
+      headArray[4] = 0x01
+
+      // 包序号
+      headArray[5] = this.messageCount / 256
+      headArray[6] = this.messageCount % 256
+      this.messageCount++
+
+      // 包标识
+      if(encryptionType === 0) {
+        headArray[7] = 0x20
+      } else if(encryptionType === 2) {
+        headArray[7] = 0x22
+      } else {
+        headArray[7] = 0x23
+      }
+
+      // 数据长度
+      if(encryptionType === 0) {
+        headArray[8] = originalLength / 256
+        headArray[9] = originalLength % 256
+      } else {
+        const length = Math.ceil(originalLength / 16) * 16
+        headArray[8] = length / 256
+        headArray[9] = length % 256
+      }
+      headArray[10] = originalLength / 256
+      headArray[11] = originalLength % 256
+
+      return headArray
+    },
+    // 生成包尾 头部数据+内容数据
+    createPackageEnd(headArray,conentArray) {
+      // 拼接头部和内容
+      let mergerArray = new Uint8Array(headArray.length + conentArray.length)
+      mergerArray.set(headArray)
+      mergerArray.set(conentArray, headArray.length)
+
+      // crc加密
+      const crcResult = crc.crc16kermit(mergerArray)
+
+      // 拼接crc
+      let newArray = new Uint8Array(mergerArray.length + 2)
+      newArray.set(mergerArray)
+      newArray.set([crcResult / 256, crcResult % 256], mergerArray.length)
+
+      return newArray
+    },
+    // 获取公钥
+    async getPublicKey(name) {
+      const headArray = this.createPackageHeader(0, 42)
+      const conentArray = new Uint8Array(42)
+
+      conentArray[0] = cmdIds.getPublicKey / 256
+      conentArray[1] = cmdIds.getPublicKey % 256
+
+      for(let i = 0; i < name.length; i++) {
+        conentArray[i + 2] = name.charCodeAt(i)
+      }
+
+      const packageArray = this.createPackageEnd(headArray, conentArray)
+
+      await this.writeBLECharacteristicValue(packageArray)
+      return this.getWriteResult()
+    },
+    // 获取私钥
+    async getCommKey(name, keyId, authUid, nowTime, publicKey) {
+      const length = 2 + 40 + 40 + 20 + 4 + 1 + 16
+      const headArray = this.createPackageHeader(2, length)
+      const conentArray = new Uint8Array(length)
+
+      conentArray[0] = cmdIds.getCommKey / 256
+      conentArray[1] = cmdIds.getCommKey % 256
+
+      for (let i = 0; i < name.length; i++) {
+        conentArray[i + 2] = name.charCodeAt(i)
+      }
+
+      for(let i = 0; i < keyId.length; i++) {
+        conentArray[i + 42] = keyId.charCodeAt(i)
+      }
+
+      for(let i = 0; i < authUid.length; i++) {
+        conentArray[i + 82] = authUid.charCodeAt(i)
+      }
+
+      conentArray.set(this.timestampToArray(nowTime), 102)
+
+      conentArray[106] = 16
+
+      const md5Array = this.platformMd5Encrypte(authUid, keyId, conentArray.slice(102, 106), publicKey)
+
+      conentArray.set(md5Array, 107)
+
+      const cebArray = sm4.encrypt(conentArray, conentArray.slice(2, 18), { mode: 'ecb', output: 'array' })
+
+      const packageArray = this.createPackageEnd(headArray, cebArray)
+
+      await this.writeBLECharacteristicValue(packageArray)
+      return this.getWriteResult()
+    },
+    /*
+    * 锁与平台md5加密
+    * authUid
+    * keyId
+    * token ｜ nowTime
+    * publicKey
+    * */
+    platformMd5Encrypte(authUid, keyId, token, publicKey) {
+      const length = authUid.length + keyId.length + 4 + 16
+      const md5Array = new Uint8Array(length)
+
+      for (let i = 0; i < authUid.length; i++) {
+        md5Array[i] = authUid.charCodeAt(i)
+      }
+
+      for (let i = 0; i < keyId.length; i++) {
+        md5Array[authUid.length + i] = keyId.charCodeAt(i)
+      }
+
+      md5Array.set(token, authUid.length + keyId.length)
+      md5Array.set(publicKey, authUid.length + keyId.length + 4)
+
+      const md5Text= md5(md5Array)
+      return new Uint8Array(md5Text.match(/.{1,2}/g).map(byte => parseInt(byte, 16)))
+    },
+    // 获取锁状态
+    async getLockStatus(name, uid, nowTime, localTime, commKey) {
+      const length = 2 + 40 + 20 + 4 + 4
+      const headArray = this.createPackageHeader(3, length)
+
+      const conentArray = new Uint8Array(length)
+      conentArray[0] = cmdIds.getLockStatus / 256
+      conentArray[1] = cmdIds.getLockStatus % 256
+      for (let i = 0; i < name.length; i++) {
+        conentArray[i + 2] = name.charCodeAt(i)
+      }
+      for (let i = 0; i < uid.length; i++) {
+        conentArray[i + 42] = uid.charCodeAt(i)
+      }
+      conentArray.set(this.timestampToArray(nowTime), 62)
+      conentArray.set(this.timestampToArray(localTime), 66)
+
+      const cebArray = sm4.encrypt(conentArray, commKey, { mode: 'ecb', output: 'array' })
+
+      const packageArray = this.createPackageEnd(headArray, cebArray)
+
+      await this.writeBLECharacteristicValue(packageArray)
+    },
+    // 时间戳转二进制
+    timestampToArray(timestamp) {
+      const array = new Uint8Array(4)
+      array[0] = (timestamp & 0xff000000) >> 24
+      array[1] = (timestamp & 0xff0000) >> 16
+      array[2] = (timestamp & 0xff00) >> 8
+      array[3] = (timestamp & 0xff)
+      return array
+    },
+    // 添加用户
+    addLockUser(data) {
+      const { name, authUid, uid, keyId, openMode, keyType, startDate, expireDate, useCountLimit, isRound, weekRound,
+        startHour, startMin, endHour, endMin, role, password, token, publicKey} = data
+      const length = 2 + 40 + 20 + 40 + 20 + 1 + 1 + 4 + 4 + 2 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 20 + 4 + 1 + 16
+      const headArray = this.createPackageHeader(3, length)
+      const conentArray = new Uint8Array(length)
+
+      conentArray[0] = cmdIds.addUser / 256
+      conentArray[1] = cmdIds.addUser % 256
+
+      // 尚未完成
+    },
+    // 获取写入结果
+    getWriteResult() {
+      return new Promise(resolve => {
+        const timer = setTimeout(() => {
+          resolve({ code: -1 })
+        }, 7000)
+        characteristicValueCallback = (data) => {
+          clearTimeout(timer)
+          resolve(data)
+        }
+      })
     }
   }
 })