diff --git a/WebRoot/html/study/add.html b/WebRoot/html/study/add.html
index 98ed40f..13ec05e 100644
--- a/WebRoot/html/study/add.html
+++ b/WebRoot/html/study/add.html
@@ -62,6 +62,14 @@
     layui.extend({
         admin: '{/}../static/js/admin'
     });
+    function GetQueryString(name,istop) {
+        var reg = new RegExp("(^|&)" + name + "=([^&]*)(&|$)", "i");
+        var r = window.location.search.substr(1).match(reg);
+        if(typeof(istop) != "undefined") r = top.location.search.substr(1).match(reg);
+
+        if (r != null) return unescape(r[2]);
+        return null;
+    }
     layui.use(['form', 'jquery', 'admin', 'layer'], function () {
         var form = layui.form,
             $ = layui.jquery,
diff --git a/WebRoot/html/study/documentList.html b/WebRoot/html/study/documentList.html
index 7bc90bf..364be08 100644
--- a/WebRoot/html/study/documentList.html
+++ b/WebRoot/html/study/documentList.html
@@ -5,6 +5,20 @@
     <title>Title</title>
 </head>
 <body>
-我是右边的页面！
+<script>
+    function GetQueryString(name, istop) {
+        var reg = new RegExp("(^|&)" + name + "=([^&]*)(&|$)", "i");
+        var r = window.location.search.substr(1).match(reg);
+        if (typeof (istop) != "undefined") r = top.location.search.substr(1).match(reg);
+
+        if (r != null) return unescape(r[2]);
+        return null;
+    }
+    if (GetQueryString("level_id") < 2) {
+        document.write("本功能只支持任务下文档维护，请选择合适的任务节点！");
+    } else {
+        document.write("接收到的任务编号：" + GetQueryString("task_id"));
+    }
+</script>
 </body>
 </html>
\ No newline at end of file
diff --git a/WebRoot/html/study/left.html b/WebRoot/html/study/left.html
index f39015a..4ca7128 100644
--- a/WebRoot/html/study/left.html
+++ b/WebRoot/html/study/left.html
@@ -50,11 +50,8 @@
                 success: function (data) {
                     //修改一下数据源
                     for (let v in data) {
-                        if (data[v]["level_id"] == 2) {
-                            data[v]["target"] = "iframeContent";
-                            data[v]["url"] = "documentList.html?task_id=" + data[v]["id"];
-                            console.log(data[v]);
-                        }
+                        data[v]["target"] = "iframeContent";
+                        data[v]["url"] = "documentList.html?task_id=" + data[v]["id"] + "&level_id=" + data[v]["level_id"];
                     }
                     zNodes = data;
                     zTreeObj = $.fn.zTree.init($("#tree"), setting, zNodes);
diff --git a/WebRoot/html/study/studyList.html b/WebRoot/html/study/studyList.html
index 591f723..29e62e3 100644
--- a/WebRoot/html/study/studyList.html
+++ b/WebRoot/html/study/studyList.html
@@ -11,12 +11,12 @@
             height: 70px;
         }
         #iframeLeft{
-            width: 15%;
+            width: 25%;
             height: 1280px;
             float: left;
         }
         #iframeContent{
-            width: 84%;
+            width: 74%;
             height: 1280px;
         }
     </style>
diff --git a/WebRoot/html/study/update.html b/WebRoot/html/study/update.html
index 4e84fdf..4488946 100644
--- a/WebRoot/html/study/update.html
+++ b/WebRoot/html/study/update.html
@@ -62,6 +62,14 @@
     layui.extend({
         admin: '{/}../static/js/admin'
     });
+    function GetQueryString(name,istop) {
+        var reg = new RegExp("(^|&)" + name + "=([^&]*)(&|$)", "i");
+        var r = window.location.search.substr(1).match(reg);
+        if(typeof(istop) != "undefined") r = top.location.search.substr(1).match(reg);
+
+        if (r != null) return unescape(r[2]);
+        return null;
+    }
     layui.use(['form', 'jquery', 'admin', 'layer'], function () {
         var form = layui.form,
             $ = layui.jquery,
