diff --git a/nezha-fronted/src/assets/stylus/main.scss b/nezha-fronted/src/assets/stylus/main.scss
index c62d0c291..d29a1cd26 100644
--- a/nezha-fronted/src/assets/stylus/main.scss
+++ b/nezha-fronted/src/assets/stylus/main.scss
@@ -558,7 +558,7 @@ li{
   align-items : center;
   position: relative;
   flex-direction: row-reverse;
-  z-index: 1;
+  z-index: 2;
 }
 .top-tools>div {
   margin-top: 2px;
diff --git a/nezha-fronted/src/components/common/exportXLSX.vue b/nezha-fronted/src/components/common/exportXLSX.vue
index a5b60c52c..c701403dc 100644
--- a/nezha-fronted/src/components/common/exportXLSX.vue
+++ b/nezha-fronted/src/components/common/exportXLSX.vue
@@ -4,7 +4,7 @@
       <slot name="optionZone"></slot><button @mouseenter="exportMenuHandler(true)" @mouseleave="exportMenuHandler(false)" class="nz-btn nz-btn-size-normal nz-btn-style-light export-dropdown-btn" id="browser-go">
         <i class="el-icon-arrow-down"></i>
         <transition name="el-zoom-in-top">
-          <ul class="el-dropdown-menu el-popper el-dropdown-menu--mini export-dropdown" v-if="exportShow">
+          <ul class="el-dropdown-menu el-popper el-dropdown-menu--mini export-dropdown" v-show="exportShow">
             <li @click="showImportBox(1)" class="el-dropdown-menu__item dropdown-content"><i class="el-icon-upload2"></i>import</li>
             <li @click="showImportBox(2)" class="el-dropdown-menu__item dropdown-content"><i class="el-icon-download"></i>export</li>
           </ul>
diff --git a/nezha-fronted/src/components/page/asset/accountConfig.vue b/nezha-fronted/src/components/page/asset/accountConfig.vue
index fab70175f..65468e64b 100644
--- a/nezha-fronted/src/components/page/asset/accountConfig.vue
+++ b/nezha-fronted/src/components/page/asset/accountConfig.vue
@@ -1,8 +1,8 @@
 <template>
   <el-form label-width="120px" :model="account" :rules="rules" ref="accountForm" style="margin-top: 20px;">
     <template v-if="account.protocol == 'SSH'">
-      <el-form-item :label="$t('asset.account')" prop="params.user">
-        <el-input autocomplete="new-password" size="small" v-model="account.params.user"/>
+      <el-form-item :label="$t('asset.account')" prop="params.username">
+        <el-input autocomplete="new-password" size="small" v-model="account.params.username"/>
       </el-form-item>
       <el-form-item :label="$t('asset.loginType')" prop="params.method">
         <el-radio-group v-model="account.params.method" size="small">
@@ -24,8 +24,8 @@
       </el-form-item>
     </template>
     <template v-if="account.protocol == 'TELNET'">
-      <el-form-item :label="$t('asset.account')" prop="params.user">
-        <el-input autocomplete="new-password" size="small" v-model="account.params.user"/>
+      <el-form-item :label="$t('asset.account')" prop="params.username">
+        <el-input autocomplete="new-password" size="small" v-model="account.params.username"/>
       </el-form-item>
       <el-form-item :label="$t('asset.userTip')" prop="userTip">
         <el-input autocomplete="new-password" size="small" v-model="account.params.userTip"/>
@@ -61,8 +61,8 @@
       </el-form-item>
       <!--SNMP V3 setting-->
       <template v-if="account.params.version == 3">
-        <el-form-item :label="$t('asset.account')" prop="params.user">
-          <el-input size="small" v-model="account.params.user"/>
+        <el-form-item :label="$t('asset.account')" prop="params.username">
+          <el-input size="small" v-model="account.params.username"/>
         </el-form-item>
         <el-form-item :label="$t('project.module.securityLevel')" prop="params.securityLevel">
           <el-radio-group v-model="account.params.securityLevel" size="small">
@@ -105,7 +105,7 @@ export default {
     data(){
       return {
         rules:{
-          "params.user": [
+          "params.username": [
             { required: true, message: this.$t('validate.required'), trigger: 'blur'}
           ],
           port: [