diff --git a/template/admin/src/pages/notify/smsConfig/index.vue b/template/admin/src/pages/notify/smsConfig/index.vue
index f0ce0c136..f64b34584 100644
--- a/template/admin/src/pages/notify/smsConfig/index.vue
+++ b/template/admin/src/pages/notify/smsConfig/index.vue
@@ -79,10 +79,10 @@
     <!--          </div>-->
     <!--        </div>-->
     <!--      </div>-->
-    <Card :bordered="false" dis-hover class="ivu-mt" style="height: 800px">
+    <Card :bordered="false" dis-hover class="ivu-mt" style="height: calc(100vh - 200px)">
       <iframe
         src="https://api.crmeb.com?token=AF37D4579721672220B08CA872586943"
-        style="width: 100%; height: 800px"
+        style="width: 100%; height: calc(100vh - 200px)"
         frameborder="0"
       ></iframe>
       <!--        <login-from-->