diff --git a/static/admin.js b/static/admin.js
index e2deb4adc..a49a691f4 100644
--- a/static/admin.js
+++ b/static/admin.js
@@ -186,7 +186,7 @@ $(function () {
         };
         // 打开一个iframe窗口
         this.iframe = function (url, title) {
-            return layer.open({title: title || '窗口', type: 2, area: ['800px', '530px'], fix: true, maxmin: false, content: url});
+            return layer.open({title: title || '窗口', type: 2, area: ['800px', '550px'], fix: true, maxmin: false, content: url});
         };
         // 加载HTML到弹出层
         this.modal = function (url, data, title, callback, loading, tips) {