diff --git a/web/src/main/resources/templates/jlw/teacher/statisticalReport.html b/web/src/main/resources/templates/jlw/teacher/statisticalReport.html
index 0fcad412..8cd4a6a4 100644
--- a/web/src/main/resources/templates/jlw/teacher/statisticalReport.html
+++ b/web/src/main/resources/templates/jlw/teacher/statisticalReport.html
@@ -57,7 +57,21 @@
 </div>
 
 <table id="teacherTable" lay-filter="teacherTable"></table>
-<div class="layui-row" style="margin-bottom:10px;padding-top: 60px;"><h2>在线人数变化折线图：</h2></div>
+<div class="layui-row" style="margin-bottom:10px;padding-top: 60px;">
+    <div class="layui-inline"><h2>在线人数变化折线图：</h2></div>
+
+    <div class="layui-inline">
+        <label class="layui-form-label">请选择日期</label>
+        <div class="layui-input-inline">
+            <input type="text" class="layui-input" id="zxTime" placeholder="yyyy-MM-dd">
+        </div>
+    </div>
+    <div class="layui-inline" style="margin-left: 20px">
+        <layui:accessButton function="teacher.query" action="searchZX"><i
+                class="layui-icon">&#xe615;</i>搜索
+        </layui:accessButton>
+    </div>
+</div>
 
 <!-- 为 ECharts 准备一个定义了宽高的 DOM，必须定义宽高才可以显示 -->
 <div style="width: 100%;height: 300px" id="monitor"></div>
@@ -114,6 +128,13 @@
             , value: [Common.getNowDate(-365 / 2) + ' ~ ' + Common.getNowDate(1)]
             , trigger: 'click'
         });
+
+        laydate.render({
+            elem: '#zxTime'
+            ,format: 'yyyy-MM-dd'
+            ,value:Common.getNowDate(0)
+        });
+
         laydate.render({
             elem: '#test5'
             , type: 'date'
@@ -121,6 +142,7 @@
             , value: [Common.getNowDate(-365 / 2) + ' ~ ' + Common.getNowDate(1)]
             , trigger: 'click'
         });
+
         teacherTable = table.render({
             elem: '#teacherTable',
             height: Lib.getTableHeight(),
@@ -224,6 +246,8 @@
                         curr: 1
                     }
                 });
+            },searchZX:function(){
+                count();
             },import: function () {
                 var url = "/jlw/teacher/importPage.do";
                 Common.openDlg(url, "");
@@ -250,9 +274,11 @@
             var onLineCountData = [];//在线人数Data
             var timeData = [];//日期Date
             var url = '/jlw/analysis/systemUseLogsAnalysis.json';
-            var param = getParam();
+            var param = {};
             param.page = 1;
             param.limit = 1000;
+            param.day = $("#zxTime").val();
+
             var ret = Common.postAjax(url,param);
             var data = ret.data;
             if (ret.code == 0) {