diff --git a/xiuosiot-frontend/src/views/dashboard/index.vue b/xiuosiot-frontend/src/views/dashboard/index.vue
index b41c0ea..150f419 100644
--- a/xiuosiot-frontend/src/views/dashboard/index.vue
+++ b/xiuosiot-frontend/src/views/dashboard/index.vue
@@ -238,7 +238,7 @@ export default {
   },
   mounted() {
     const doms = document.getElementsByClassName('chart')
-    doms.forEach(dom => {
+    Array.prototype.forEach.call(doms, dom => {
       this.myCharts.push(this.$echarts.init(dom))
     })
     this.getData()
diff --git a/xiuosiot-frontend/src/views/data/realTime/index.vue b/xiuosiot-frontend/src/views/data/realTime/index.vue
index a235ecb..f791c66 100644
--- a/xiuosiot-frontend/src/views/data/realTime/index.vue
+++ b/xiuosiot-frontend/src/views/data/realTime/index.vue
@@ -118,7 +118,7 @@ export default {
     // PMOption赋值，PMchart初始化
     initPMChart() {
       const domList = document.getElementsByClassName('pm-chart')
-      domList.forEach((dom) => {
+      Array.prototype.forEach.call(domList, (dom) => {
         const chart = this.$echarts.init(dom)
         this.PMCharts.push(chart)
       })
@@ -313,7 +313,7 @@ export default {
     // 温湿度图表初始化
     initTempChart() {
       const domList = document.getElementsByClassName('temp-chart')
-      domList.forEach((dom) => {
+      Array.prototype.forEach.call(domList, (dom) => {
         const chart = this.$echarts.init(dom)
         this.tempCharts.push(chart)
       })
@@ -466,7 +466,7 @@ export default {
     },
     initChemicalChart() {
       const domList = document.getElementsByClassName('chemical-chart')
-      domList.forEach((dom) => {
+      Array.prototype.forEach.call(domList, (dom) => {
         const chart = this.$echarts.init(dom)
         this.chemicalCharts.push(chart)
       })
diff --git a/xiuosiot-frontend/src/views/data/value/index.vue b/xiuosiot-frontend/src/views/data/value/index.vue
index e7f5be3..8776e92 100644
--- a/xiuosiot-frontend/src/views/data/value/index.vue
+++ b/xiuosiot-frontend/src/views/data/value/index.vue
@@ -775,7 +775,7 @@ export default {
         this.options[4].series[0].data = ethanol
         this.options[5].series[0].data = methane
         const charts = document.getElementsByClassName('chart')
-        charts.forEach((chart) => {
+        Array.prototype.forEach.call(charts, chart => {
           this.myCharts.push(this.$echarts.init(chart))
         })
         this.options.forEach((option, index) => {
diff --git a/xiuosiot-frontend/src/views/overview/index.vue b/xiuosiot-frontend/src/views/overview/index.vue
index 81158cf..94b7b4f 100644
--- a/xiuosiot-frontend/src/views/overview/index.vue
+++ b/xiuosiot-frontend/src/views/overview/index.vue
@@ -2,7 +2,7 @@
  * @Author: 龚祖望 573413756@qq.com
  * @Date: 2022-05-16 09:16:41
  * @LastEditors: 龚祖望 573413756@qq.com
- * @LastEditTime: 2023-04-18 17:02:58
+ * @LastEditTime: 2023-09-12 15:01:20
  * @FilePath: \dashengda\src\views\dashboard\index.vue
  * @Description: 这是默认设置,请设置`customMade`, 打开koroFileHeader查看配置 进行设置: https://github.com/OBKoro1/koro1FileHeader/wiki/%E9%85%8D%E7%BD%AE
 -->
@@ -72,7 +72,7 @@ export default {
   },
   mounted() {
     const imgs = document.getElementsByClassName('slide-img')
-    imgs.forEach(item => {
+    Array.prototype.forEach.call(imgs, item => {
       item.style.height = (window.innerHeight - 115) + 'px'
     })
   }
diff --git a/xiuosiot-frontend/src/views/terminal/OTA/index.vue b/xiuosiot-frontend/src/views/terminal/OTA/index.vue
index 4e49d4e..d1d2547 100644
--- a/xiuosiot-frontend/src/views/terminal/OTA/index.vue
+++ b/xiuosiot-frontend/src/views/terminal/OTA/index.vue
@@ -151,6 +151,7 @@
           :file-list="firmwareList"
           :on-success="handleSuccess"
           :on-error="handleError"
+          :on-change="handleFileChange"
         >
           <i class="el-icon-upload" />
           <div class="el-upload__text">将文件拖到此处，或<em>点击上传</em></div>
@@ -480,12 +481,20 @@ export default {
       this.addTaskVisible = false
     },
     handleSuccess(res) {
-      const { fileName, fileMd5, fileSize } = res.data
-      this.newFile.fileName = fileName
-      this.newFile.fileMd5 = fileMd5
-      this.newFile.fileSize = fileSize
-      this.nextDisabled = false
-      this.$message.success('上传成功')
+      if (res.code === '200000') {
+        const { fileName, fileMd5, fileSize } = res.data
+        this.newFile.fileName = fileName
+        this.newFile.fileMd5 = fileMd5
+        this.newFile.fileSize = fileSize
+        this.nextDisabled = false
+        this.$message.success('上传成功')
+      } else {
+        this.$refs.upload.clearFiles()
+        this.$message.error(res.message)
+      }
+    },
+    handleFileChange() {
+      console.log('file change')
     },
     handleError() {
       this.$message.error('上传失败')
diff --git a/xiuosiot-frontend/vue.config.js b/xiuosiot-frontend/vue.config.js
index 240aac1..db6ac77 100644
--- a/xiuosiot-frontend/vue.config.js
+++ b/xiuosiot-frontend/vue.config.js
@@ -31,7 +31,8 @@ module.exports = {
     proxy: {
       '/dashengda': {
         // target: 'http://115.238.53.60:33333/', // 大胜达
-        target: 'http://192.168.140.64:8080/', // wty
+        // target: 'http://192.168.140.64:8080/', // wty-AIIT-SOFTWARE(无线)
+        target: 'http://192.168.130.52:8080/', // wty-AIIT-SOFTWARE(有线)
         // target: 'http://10.0.30.23:8080',
         changeOrigin: true,
         pathRewrite: {