diff --git a/common/src/main/resources/templates/env/update.html b/common/src/main/resources/templates/env/update.html
index d649fb6c..56bd6be4 100644
--- a/common/src/main/resources/templates/env/update.html
+++ b/common/src/main/resources/templates/env/update.html
@@ -22,7 +22,7 @@
                     <i class="fa fa-plus" aria-hidden="true"></i>
                 </button>
             </div>
-            <div class="layui-card-body" style="padding: 15px;">
+            <div id="cardBody" class="layui-card-body" style="padding: 15px; overflow: auto">
                 <div class="layui-form-item">
                     <table class="layui-table">
                         <colgroup>
@@ -62,6 +62,14 @@
     }).use(['index', 'form', 'laydate', 'laytpl'], function(){
         var $ = layui.$;
         var form = layui.form;
+        var $win = $(window);
+        var windowHeight = $(window).height();
+        console.log(windowHeight)
+
+        $('#cardBody').css({
+            height: (windowHeight - 170) +'px'
+        })
+
         var envs;
 
         // 系统参数配置