diff --git a/frontend/src/views/toolbox/device/hosts/index.vue b/frontend/src/views/toolbox/device/hosts/index.vue
index 7f7e3f6f4..27357f4f4 100644
--- a/frontend/src/views/toolbox/device/hosts/index.vue
+++ b/frontend/src/views/toolbox/device/hosts/index.vue
@@ -7,12 +7,6 @@
 
             <el-row type="flex" justify="center" v-loading="loading">
                 <el-col :span="22">
-                    <el-alert
-                        :title="$t('toolbox.device.timeZoneHelper')"
-                        class="common-prompt"
-                        :closable="false"
-                        type="warning"
-                    />
                     <el-radio-group v-model="confShowType" @change="changeMode">
                         <el-radio-button label="base">{{ $t('database.baseConf') }}</el-radio-button>
                         <el-radio-button label="all">{{ $t('database.allConf') }}</el-radio-button>