diff --git a/src/views/mail/Mailbox.vue b/src/views/mail/Mailbox.vue
index 6bd3505..a75f281 100644
--- a/src/views/mail/Mailbox.vue
+++ b/src/views/mail/Mailbox.vue
@@ -978,7 +978,7 @@ function isSelected(id: string): boolean {
                   <template v-if="emailHtmlReady">
                     <div class="html-notice">
                       <el-icon class="notice-icon"><Warning /></el-icon>
-                      <span>当前以 iframe 安全模式预览（脚本已禁用）</span>
+                      <span>当前为企业级安全浏览（iframe 隔离渲染，脚本已禁用）</span>
                       <el-button v-if="hasScript && !enableScripts" size="small" type="primary" @click="enableScripts = true">
                         此邮件包含脚本，点击启用
                       </el-button>