diff --git a/src/lang/en.js b/src/lang/en.js
index ed05059..ad58f8c 100644
--- a/src/lang/en.js
+++ b/src/lang/en.js
@@ -43,15 +43,15 @@ export default {
     upDateMsg: 'Firmware is being upgraded, please wait for a while。'
   },
   table: {
-    DNS1:"Preferred DNS",
-    DNS2:"Alternate DNS",
+    DNS1:"Preferred DNS Server",
+    DNS2:"Alternate DNS Server",
     productName: 'Product Name',
     productMode: 'Product Model',
     serialNumber: 'Serial Number',
     firmwareVercion: 'Firmware Version',
     deviceID: 'Terminal ID',
     deviceIP: 'Terminal IP',
-    WAN_IP_AddressIP: 'DomainName',
+    WAN_IP_AddressIP: 'WAN DomainName',
     WAN_Port: 'WAN Port',
     WAN_RTSP_Port: 'WAN RTSP Port',
     gatewal: 'Gateway',
@@ -71,6 +71,7 @@ export default {
     isRight4: 'The IP address format is incorrect.',
     isRight5: 'The public network port is out of range (1-65535).',
     isRight6: 'The public network RTSP port is out of range (1-65535).',
+    isRight7: 'The public network domain name format is incorrect.',
     open: 'Enable',
     close: 'Disable',
     save: 'Save',
diff --git a/src/lang/zh.js b/src/lang/zh.js
index 0d69654..61d4c76 100644
--- a/src/lang/zh.js
+++ b/src/lang/zh.js
@@ -39,15 +39,15 @@ export default {
     upDateMsg: '固件正在升级，请稍等一段时间。',
   },
   table: {
-    DNS1:"首选DNS",
-    DNS2:"备用DNS",
+    DNS1:"首选DNS服务器",
+    DNS2:"备用DNS服务器",
     productName: '产品名称',
     productMode: '型号',
     serialNumber: '序列号',
     firmwareVercion: '固件版本',
     deviceID: '终端 ID',
     deviceIP: '终端 IP',
-    WAN_IP_AddressIP: '域名',
+    WAN_IP_AddressIP: '公网域名',
     WAN_Port: '公网端口号',
     WAN_RTSP_Port: '公网RTSP端口号',
     gatewal: '网关',
@@ -67,6 +67,7 @@ export default {
     isRight4: 'IP地址格式不正确。',
     isRight5: '公网端口号,超出范围(1-65535)。',
     isRight6: '公网RTSP端口号,超出范围(1-65535)。',
+    isRight7: '公网域名格式错误。',
     open: '启用',
     close: '关闭',
     save: '保存',
diff --git a/src/views/agreement/index.vue b/src/views/agreement/index.vue
index 289aa24..2e28732 100644
--- a/src/views/agreement/index.vue
+++ b/src/views/agreement/index.vue
@@ -167,7 +167,7 @@
           }}</el-radio>
         </el-form-item>
         <el-form-item :label="$t('table.WAN_IP_AddressIP')">
-          <el-input v-model="formONVIFData.wanIP" />
+          <el-input v-model="formONVIFData.wanDomainName" />
         </el-form-item>
         <el-form-item :label="$t('table.WAN_Port')">
           <el-input v-model="formONVIFData.wanOnvifPort" type="number" :min="0" :max="65535"/>
@@ -244,7 +244,8 @@ export default {
         onvifAuth: '',
         wanIP: '',
         wanOnvifPort: '',
-        wanRTSPPort: ''
+        wanRTSPPort: '',
+        wanDomainName: '',
       },
 
       sipPasswordType: 'password',
@@ -333,6 +334,7 @@ export default {
           this.formONVIFData.wanIP = res.data.wanIP
           this.formONVIFData.wanOnvifPort = res.data.wanOnvifPort
           this.formONVIFData.wanRTSPPort = res.data.wanRTSPPort
+          this.formONVIFData.wanDomainName = res.data.wanDomainName
 
           this.$forceUpdate()
         } else {
@@ -345,6 +347,8 @@ export default {
       const portRegex = /^(1\d{4}|[2-4]\d{4}|49999)$/
       const portRegex2 = /^(?:[2-9]\d{0,3}|1\d{0,3}|9999)$/
       const ipv4Regex = /^(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)$/
+      // const wanDName = /^(?:http(s)?:\/\/)?[\w.-]+(?:\.[\w\.-]+)+[\w\-\._~:/?#[\]@!\$&'\*\+,;=.]+$/
+      const wanDName = /^\w+([-+.]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*$/
       if (this.selectIndex === '2') {
         param = {
           ...this.formUDPData
@@ -440,11 +444,11 @@ export default {
         param = {
           ...this.formONVIFData
         }
-        if(this.formONVIFData.wanIP !== ''){
-          if(!this.IPV4Single(this.formONVIFData.wanIP)){
+        if(this.formONVIFData.wanDomainName !== ''){
+          if(!wanDName.test(param.wanDomainName)){
             this.$message({
               type: 'warning',
-              message: this.$i18n.t('table.isRight4')
+              message: this.$i18n.t('table.isRight7')
             })
             return
           }
diff --git a/src/views/basicInfo/index.vue b/src/views/basicInfo/index.vue
index a173fd0..8544bfd 100644
--- a/src/views/basicInfo/index.vue
+++ b/src/views/basicInfo/index.vue
@@ -58,6 +58,9 @@
         <el-form-item :label="$t('table.DNS2')">
           <el-input v-model="formData.dns1" disabled />
         </el-form-item>
+        <el-form-item :label="$t('table.WAN_IP_AddressIP')">
+          <el-input v-model="formData.wanInfo" disabled />
+        </el-form-item>
         <!-- <el-form-item :label="$t('table.aiVol')" class="volformbox">
           <el-slider v-model="formData.aiVol" :step="1" :max="10" disabled />
           <span class="volspan">{{ formData.aiVol }}</span>
@@ -109,6 +112,9 @@ export default {
         playStatus: '',// 播放状态
         dns0: '',// dns1
         dns1: '',// dns2
+        wanDomainName: '',// Wan域名
+        wanIP: '',// wan IP
+        wanInfo: '',// wan信息
       }
     }
   },
@@ -124,6 +130,13 @@ export default {
           this.formData.aoVol = parseInt(res.data.aoVol) || 0
           this.formData.dns0 = res.data.dns0 || ''
           this.formData.dns1 = res.data.dns1 || ''
+          this.formData.wanIP = res.data.wanIP || ''
+          if(res.data.wanDomainName !== undefined){
+            this.formData.wanDomainName = res.data.wanDomainName || ''
+            console.log('AAA', res)
+          }
+          this.formData.wanInfo = `${this.formData.wanDomainName} (${this.formData.wanIP})`
+
         } else {
           this.$message.error(res.message)
         }