diff --git a/src/components/LangSelect/index.vue b/src/components/LangSelect/index.vue
index 3ae923f..f329577 100644
--- a/src/components/LangSelect/index.vue
+++ b/src/components/LangSelect/index.vue
@@ -1,17 +1,17 @@
 <template>
-<!--  <el-dropdown trigger="click" class="international" @command="handleSetLanguage">-->
-<!--    <div>-->
-<!--      <svg-icon class-name="international-icon" icon-class="language" />-->
-<!--    </div>-->
-<!--    <el-dropdown-menu slot="dropdown">-->
-<!--      <el-dropdown-item :disabled="language==='zh'" command="zh">-->
-<!--        中文-->
-<!--      </el-dropdown-item>-->
-<!--      <el-dropdown-item :disabled="language==='en'" command="en">-->
-<!--        English-->
-<!--      </el-dropdown-item>-->
-<!--    </el-dropdown-menu>-->
-<!--  </el-dropdown>-->
+  <el-dropdown trigger="click" class="international" @command="handleSetLanguage">
+    <div>
+      <svg-icon class-name="international-icon" icon-class="language" />
+    </div>
+    <el-dropdown-menu slot="dropdown">
+      <el-dropdown-item :disabled="language==='zh'" command="zh">
+        中文
+      </el-dropdown-item>
+      <el-dropdown-item :disabled="language==='en'" command="en">
+        English
+      </el-dropdown-item>
+    </el-dropdown-menu>
+  </el-dropdown>
 </template>
 
 <script>
@@ -25,10 +25,11 @@ export default {
     handleSetLanguage(lang) {
       this.$i18n.locale = lang
       this.$store.dispatch('app/setLanguage', lang)
-      this.$message({
-        message: 'Switch Language Success',
-        type: 'success'
-      })
+      // this.$message({
+      //   message: 'Switch Language Success',
+      //   type: 'success'
+      // })
+      window.location.reload();
     }
   }
 }
diff --git a/src/lang/en.js b/src/lang/en.js
index 67558b4..c012e11 100644
--- a/src/lang/en.js
+++ b/src/lang/en.js
@@ -52,6 +52,9 @@ export default {
     deviceID: 'Terminal ID',
     deviceIP: 'Terminal IP',
     WAN_IP_AddressIP: 'WAN DomainName',
+    WAN_IP_Address: 'WAN IP address',
+    WAN_IP_DomainName: 'WAN domain name',
+    WAN_IP_Type: 'WAN Type',
     WAN_Port: 'WAN Port',
     WAN_RTSP_Port: 'WAN RTSP Port',
     gatewal: 'Gateway',
diff --git a/src/lang/zh.js b/src/lang/zh.js
index 890721a..465b52b 100644
--- a/src/lang/zh.js
+++ b/src/lang/zh.js
@@ -47,7 +47,10 @@ export default {
     firmwareVercion: '固件版本',
     deviceID: '终端 ID',
     deviceIP: '终端 IP',
-    WAN_IP_AddressIP: '公网域名',
+    WAN_IP_AddressIP: '广域网域名',
+    WAN_IP_Address: '广域网IP地址',
+    WAN_IP_DomainName: '广域网域名',
+    WAN_IP_Type: '广域网格式',
     WAN_Port: '公网端口号',
     WAN_RTSP_Port: '公网RTSP端口号',
     gatewal: '网关',
diff --git a/src/views/agreement/index.vue b/src/views/agreement/index.vue
index 2e28732..0040934 100644
--- a/src/views/agreement/index.vue
+++ b/src/views/agreement/index.vue
@@ -166,9 +166,26 @@
             $t("table.close")
           }}</el-radio>
         </el-form-item>
-        <el-form-item :label="$t('table.WAN_IP_AddressIP')">
+        <el-form-item :label="$t('table.WAN_IP_Type')">
+          <el-select
+              v-model="formONVIFData.wanType"
+              style="width:350px;"
+              @change="selectChangeNet"
+          >
+            <el-option
+                v-for="item in NetType"
+                :key="item.key"
+                :label="item.label"
+                :value="item.key"
+            />
+          </el-select>
+        </el-form-item>
+        <el-form-item :label="$t('table.WAN_IP_DomainName')" v-if="formONVIFData.wanType === '1'">
           <el-input v-model="formONVIFData.wanDomainName" />
         </el-form-item>
+        <el-form-item :label="$t('table.WAN_IP_Address')" v-if="formONVIFData.wanType === '0'">
+          <el-input v-model="formONVIFData.wanIP" />
+        </el-form-item>
         <el-form-item :label="$t('table.WAN_Port')">
           <el-input v-model="formONVIFData.wanOnvifPort" type="number" :min="0" :max="65535"/>
         </el-form-item>
@@ -191,6 +208,7 @@
 import { deviceInfo, deviceEdit } from '@/api/index.js'
 import { encryptData, decryptData } from '@/utils/encryption/entrypt'
 
+
 export default {
   name: 'Agreement',
   data() {
@@ -210,6 +228,16 @@ export default {
           key: '0'
         }
       ],
+      NetType: [
+        {
+          label: this.$t('table.WAN_IP_Address'),
+          key:"0",
+        },
+        {
+          label: this.$t('table.WAN_IP_DomainName'),
+          key:"1",
+        }
+      ],
       selectIndex: '0',
       formUDPData: {
         udp: '',
@@ -246,6 +274,7 @@ export default {
         wanOnvifPort: '',
         wanRTSPPort: '',
         wanDomainName: '',
+        wanType:"0",
       },
 
       sipPasswordType: 'password',
@@ -262,6 +291,9 @@ export default {
     selectChange(e) {
       this.rtspAudioType = e
     },
+    selectChangeNet(e) {
+      this.formONVIFData.wanType = e
+    },
     showPwd(type) {
       if (type === 'sip') {
         if (this.sipPasswordType === 'password') {
@@ -335,6 +367,7 @@ export default {
           this.formONVIFData.wanOnvifPort = res.data.wanOnvifPort
           this.formONVIFData.wanRTSPPort = res.data.wanRTSPPort
           this.formONVIFData.wanDomainName = res.data.wanDomainName
+          this.formONVIFData.wanType = res.data.wanType
 
           this.$forceUpdate()
         } else {
@@ -347,8 +380,8 @@ export default {
       const portRegex = /^(1\d{4}|[2-4]\d{4}|49999)$/
       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\-\._~:/?#[\]@!\$&'\*\+,;=.]+$/
-      const wanDName = /^\w+([-+.]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*$/
+      const wanDName = /^(?:http(s)?:\/\/)?[\w.-]+(?:\.[\w\.-]+)+[\w\-\._~:/?#[\]@!\$&'\*\+,;=.]+$/
+      // const wanDIP = /^\w+([-+.]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*$/
       if (this.selectIndex === '2') {
         param = {
           ...this.formUDPData
@@ -453,6 +486,15 @@ export default {
             return
           }
         }
+        if(this.formONVIFData.wanIP !== ''){
+          if(!ipv4Regex.test(param.wanIP)){
+            this.$message({
+              type: 'warning',
+              message: this.$i18n.t('table.isRight4')
+            })
+            return
+          }
+        }
         if(this.formONVIFData.wanOnvifPort !== ''){
           const l = Number(this.formONVIFData.wanOnvifPort);
           if(l > 0 && l < 65536){
diff --git a/src/views/login/index.vue b/src/views/login/index.vue
index 54da85d..b1e65c6 100644
--- a/src/views/login/index.vue
+++ b/src/views/login/index.vue
@@ -15,7 +15,7 @@
           <h3 class="title">
             IP Speaker
           </h3>
-          <!-- <img src="@/assets/login/logo_white.svg" alt=""> -->
+<!--           <img src="@/assets/login/logo_white.svg" alt="">-->
           <h3 class="title">
             {{ $t('login.title') }}
           </h3>
@@ -66,9 +66,10 @@
         <el-button type="default" style="width:20%;margin-bottom:30px;" @click.native.prevent="cancelLogin">
           {{ $t('login.logCancel') }}
         </el-button>
-<!--        <lang-select class="set-language" />-->
+        <lang-select class="set-language" />
       </el-form>
     </div>
+
     <el-dialog :visible.sync="dialogVisible" :title="$t('login.changePassword')" width="600px">
       <el-form>
         <div class="tips">{{ $t('table.tips') }}: {{ $t('login.changePasswordTip') }}</div>
@@ -82,9 +83,9 @@
           <el-input v-model.trim="formData.new2" type="password" maxlength="16" />
         </el-form-item>
         <div style="display: flex;justify-content: center;">
-          <el-button type="primary" style="width: 120px;" @click="submit">{{
-            $t("profile.update")
-          }}</el-button>
+          <el-button type="primary" style="width: 120px;" @click="submit">
+            {{ $t("profile.update") }}
+          </el-button>
         </div>
       </el-form>
     </el-dialog>