diff --git a/src/views/components/BindingTagDlg.vue b/src/views/components/BindingTagDlg.vue
index 7339bff..5924d5a 100644
--- a/src/views/components/BindingTagDlg.vue
+++ b/src/views/components/BindingTagDlg.vue
@@ -207,46 +207,6 @@ export default {
         })
       })
     },
-    // async readEpc(param) {
-    //   let res = await RFID.readEpc(param)
-    //   res = JSON.parse(res)
-    //   if (res.code && res.code === '0') {
-    //     this.step = 3
-    //     this.errorStep = 0
-    //     this.step2Message = '已放入标签'
-    //     if (res.data.length > 1) {
-    //       this.errorStep = 3
-    //       this.step3Message = '当前标签存在多个，请取出多余的标签只保留一张！'
-    //       console.log(1)
-    //       if (!this.timer) {
-    //         this.timer = setInterval(() => {
-    //           this.readEpc(param)
-    //         }, 2000)
-    //       }
-    //       throw new Error('当前标签存在多个，请取出多余的标签只保留一张！')
-    //     } else if (res.data.length === 1) {
-    //       this.readData = res.data[0]
-    //       this.step3Message = '读取成功！'
-    //       this.step = 4
-    //       if (this.timer) {
-    //         clearTimeout(this.timer)
-    //       }
-    //     }
-    //   } else if (res.code && res.code === '-2') {
-    //     this.errorStep = 2
-    //     this.step2Message = '未读取到标签，请重新放入'
-    //     if (!this.timer) {
-    //       this.timer = setInterval(() => {
-    //         this.readEpc(param)
-    //       }, 2000)
-    //     }
-    //     throw new Error('未读取到标签，请重新放入')
-    //   } else {
-    //     this.errorStep = 2
-    //     this.step2Message = '读取标签失败'
-    //     throw new Error('读取标签失败')
-    //   }
-    // },
     async tryConnect(param) {
       let res
       let err
@@ -308,9 +268,23 @@ export default {
       })
     },
     async getDevId() {
-      const Mac = await RFID.getDeviceMac()
-      const dev = await RFID.getDeviceIdByMac(Mac)
-      return dev.deviceId
+      return await new Promise(async(resolve, reject) => {
+        const mac = await RFID.getDeviceMac()
+        if (!mac || mac === '') {
+          this.step1Message = '获取mac地址失败'
+          this.errorStep = 1
+          reject('获取mac地址失败')
+        } else {
+          const dev = await RFID.getDeviceIdByMac(mac)
+          if (!dev || dev === {} || !dev.deviceId) {
+            this.step1Message = '当前电脑未绑定读写器，请到档案设备里进行绑定'
+            this.errorStep = 1
+            reject('当前电脑未绑定读写器，请到档案设备里进行绑定')
+          } else {
+            resolve(dev.deviceId)
+          }
+        }
+      })
     },
     async opened() {
       if (!this.isBinding) {
@@ -322,10 +296,7 @@ export default {
     },
     async nextStep() {
       this.isBinding = false
-      this.devId = await this.getDevId()
-      await this.tryConnect({ op: 'RFID_CheckStatus', sDevID: this.devId })
-      await this.readEpc({ op: 'RFID_ReadEpc', sDevID: this.devId })
-      await this.startBind()
+      this.opened()
     },
     // 关闭
     handleClose(done) {