diff --git a/admin/index.html b/admin/index.html
index 165b900..91a6251 100644
--- a/admin/index.html
+++ b/admin/index.html
@@ -828,36 +828,6 @@
 
         settings.params.type = settings.params.type || 'tcp';
 
-        $('#modbus_type').on('change', function () {
-            if ($(this).val() === 'tcp' || $(this).val() === 'tcprtu') {
-                $('.tcp').show();
-                $('.serial').hide();
-                if ($(this).val() === 'tcprtu') {
-                    $('#modbus_slave').val(0).prop('disabled', true).trigger('change');
-                } else {
-                    $('#modbus_slave').prop('disabled', false);
-                }
-            } else {
-                $('.tcp').hide();
-                $('.serial').show();
-                $('#modbus_slave').val(0).prop('disabled', true).trigger('change');
-            }
-            initTabs(onchange);
-        }).trigger('change');
-
-        $('#modbus_slave').on('change', function () {
-            if ($(this).val() === '0') {
-                $('#multiDeviceId').show();
-            } else {
-                $('#multiDeviceId').hide();
-                $('#modbus_multiDeviceId').prop('checked', false);
-            }
-            initTabs(onchange);
-        }).trigger('change');
-
-        $('#multiDeviceId').on('change', function () {
-            initTabs(onchange);
-        });
 
         getIsAdapterAlive(function (isAlive) {
             if (isAlive || common.enabled) {
@@ -999,102 +969,6 @@
         <div class="logo">智慧园区配置信息</div>
         <img src="img/plc_back.png" class="back_image">
 
-        <table class="ui-widget-content" style="z-index: 2;margin-top: 60px; border: 1px solid black; border-collapse: collapse; ">
-            <tr style="border-bottom: 1px solid black;text-align: center " class="ui-widget-header">
-                <td colspan="2" class="translate">Connection parameters:</td>
-            </tr>
-            <tr>
-                <td style="width: 200px"><label class="translate" for="modbus_type">TCP/Serial RTU:</label></td>
-                <td style="width: 200px">
-                    <select class="modbus-params" id="modbus_type"  style="width: 100%;">
-                        <option value="tcp"    class="translate">TCP</option>
-                        <option value="serial" class="translate">Serial</option>
-                        <option value="tcprtu" class="translate">RTU over TCP</option>
-                    </select>
-                </td>
-            </tr>
-            <tr class="tcp tcprtu">
-                <td style="width: 200px"><label class="translate" for="modbus_bind">Partner IP Address:</label></td>
-                <td style="width: 200px"><input class="modbus-params" id="modbus_bind"  style="width: 100%;"/></td>
-            </tr>
-            <tr class="tcp tcprtu">
-                <td><label class="translate" for="modbus_port">Port:</label></td>
-                <td><input class="modbus-params" id="modbus_port" type="text"  style="width: 100%;"/></td>
-            </tr>
-            <tr class="serial">
-                <td><label class="translate" for="modbus_comName">Port:</label></td>
-                <td><select class="modbus-params" id="modbus_comName" style="width: 100%;"></select></td>
-            </tr>
-            <tr class="serial">
-                <td><label for="modbus_baudRate" class="translate">Baud rate:</label></td>
-                <td><select class="modbus-params"  id="modbus_baudRate" style="width: 100%;">
-                    <option value="110">110</option>
-                    <option value="150">150</option>
-                    <option value="300">300</option>
-                    <option value="600">600</option>
-                    <option value="1200">1200</option>
-                    <option value="2400">2400</option>
-                    <option value="4800">4800</option>
-                    <option value="9600">9600</option>
-                    <option value="19200">19200</option>
-                    <option value="38400">38400</option>
-                    <option value="56000">56000</option>
-                    <option value="57600">57600</option>
-                    <option value="115200">115200</option>
-                    </select>
-                </td>
-            </tr>
-            <tr class="serial">
-                <td><label for="modbus_dataBits" class="translate">Data bits:</label></td>
-                <td><select class="modbus-params"  id="modbus_dataBits" style="width: 100%;">
-                    <option value="8">8</option>
-                    <option value="7">7</option>
-                    <option value="6">6</option>
-                    <option value="5">5</option>
-                </select>
-                </td>
-            </tr>
-            <tr class="serial">
-                <td><label for="modbus_stopBits" class="translate">Stop bits:</label></td>
-                <td><select class="modbus-params"  id="modbus_stopBits" style="width: 100%;">
-                    <option value="1">1</option>
-                    <option value="2">2</option>
-                </select>
-                </td>
-            </tr>
-            <tr class="serial">
-                <td><label for="modbus_parity" class="translate">Parity:</label></td>
-                <td><select class="modbus-params"  id="modbus_parity" style="width: 100%;">
-                    <option value="none">none</option>
-                    <option value="even">even</option>
-                    <option value="mark">mark</option>
-                    <option value="odd">odd</option>
-                    <option value="space">space</option>
-                </select>
-                </td>
-            </tr>
-
-            <tr>
-                <td><label class="translate" for="modbus_deviceId">Device ID:</label></td>
-                <td><input class="modbus-params" id="modbus_deviceId" type="text"  style="width: 100%;"/></td>
-            </tr>
-            <tr id="multiDeviceId">
-                <td><label class="translate" for="modbus_multiDeviceId">Multi device IDs:</label></td>
-                <td><input class="modbus-params" id="modbus_multiDeviceId" type="checkbox"/></td>
-            </tr>
-            <tr>
-                <td><label class="translate" for="modbus_slave">Type:</label></td>
-                <td>
-                    <select class="modbus-params" id="modbus_slave"  style="width: 100%;">
-                        <option value="0" class="translate">Master</option>
-                        <option value="1"  class="translate">Slave</option>
-                    </select>
-                </td>
-            </tr>
-            <tr>
-                <td colspan="2" style="height: 10px"></td>
-            </tr>
-        </table>
 
     </div>
     <div id="modbus_tab_dis_inputs" class="modbus-tab">