diff --git a/src/main/resources/templates/index.ftlh b/src/main/resources/templates/index.ftlh
index 1c89ea9..49a3149 100644
--- a/src/main/resources/templates/index.ftlh
+++ b/src/main/resources/templates/index.ftlh
@@ -53,11 +53,15 @@
         border-right: #0673b3 2px solid;
         width: 33.33%;
     }
+    .row{
+        margin: 0px;
+    }
 </style>
 <div style="margin-right: 10px; margin-left: 10px;">
-    <div class="col-md-12 divCss divBorderHeight">
-        <div class="col-md-5 divCss divBorderHeight">
-            <div class="form-inline">
+    <div class="row divCss divBorderHeight">
+        <div class="col-lg-5 col-md-8 col-sm-12 divCss divBorderHeight">
+            <h4>连接</h4>
+            <div class="form-inline" style="border-top: 1px solid #0673b3;padding: 10px 0px;">
                 <div class="form-group">
                     <label for="host">地址</label>
                     <input type="text" class="form-control" name="" id="host" placeholder="IP地址" value="127.0.0.1">
@@ -72,35 +76,44 @@
                 <span id="disconnect" class="label label-danger">已断开</span>
             </div>
         </div>
-        <div class="col-md-2 divCss divBorderHeight" style="padding: 2px">
-            <div class="col-md-6" style="padding: 5px 0px;">
-                <span>车辆状态</span>
-                <span>
-                    <span id="vehicleStart" class="label label-success" style="display: none">运行</span>
-                    <span id="vehicleStop" class="label label-danger">关闭</span>
-                </span>
-            </div>
-            <div class="col-md-3">
-                <button type="button" class="btn btn-sm btn-default" onclick="vehicleStart()">启动</button>
-            </div>
-            <div class="col-md-2">
-                <button type="button" class="btn btn-sm btn-default" onclick="vehicleStop()">关闭</button>
+        <div class="col-lg-2 col-md-4 col-sm-6 divCss divBorderHeight" style="padding: 2px">
+            <h4>车辆状态</h4>
+            <div class="row" style="border-top: 1px solid #0673b3;padding: 10px 0px;">
+                <div class="col-lg-6 col-md-6 col-sm-6" style="padding: 5px 0px;">
+                    <span>当前状态</span>
+                    <span>
+                        <span id="vehicleStart" class="label label-success" style="display: none">运行</span>
+                        <span id="vehicleStop" class="label label-danger">关闭</span>
+                    </span>
+                </div>
+                <div class="col-lg-3 col-md-3 col-xs-3">
+                    <button type="button" class="btn btn-sm btn-default" onclick="vehicleStart()">启动</button>
+                </div>
+                <div class="col-lg-3 col-md-3 col-xs-3">
+                    <button type="button" class="btn btn-sm btn-default" onclick="vehicleStop()">关闭</button>
+                </div>
             </div>
         </div>
-        <div class="col-md-1 divCss divBorderHeight" style="padding: 2px">
-            <div class="col-md-4">
-                <button type="button" class="btn btn-sm btn-default" onclick="startNettySendMsg()">上报</button>
-            </div>
-            <div class="col-md-4">
-                <button type="button" class="btn btn-sm btn-default" onclick="stopNettyStopMsg()">停止</button>
+        <div class="col-lg-1 col-md-2 col-sm-4 divCss divBorderHeight" style="padding: 2px">
+            <h4>车辆上报</h4>
+            <div class="row" style="border-top: 1px solid #0673b3;padding: 10px 0px;">
+                <div class="ccol-md-4 col-lg-4 col-xs-6">
+                    <button type="button" class="btn btn-sm btn-default" onclick="startNettySendMsg()">上报</button>
+                </div>
+                <div class="col-md-4 col-lg-4 col-xs-6">
+                    <button type="button" class="btn btn-sm btn-default" onclick="stopNettyStopMsg()">停止</button>
+                </div>
             </div>
         </div>
-        <div class="col-md-2 divCss divBorderHeight" style="padding: 2px">
-            <div class="col-md-6">
-                <button type="button" class="btn btn-sm btn-default" onclick="startImitateData()">开始模拟</button>
-            </div>
-            <div class="col-md-6">
-                <button type="button" class="btn btn-sm btn-default" onclick="stopImitateData()">结束模拟</button>
+        <div class="col-lg-1 col-md-2 col-sm-4 divCss divBorderHeight" style="padding: 2px">
+            <h4>车辆数据模拟</h4>
+            <div class="row" style="border-top: 1px solid #0673b3;padding: 10px 0px;">
+                <div class="col-md-4 col-lg-4 col-xs-6">
+                    <button type="button" class="btn btn-sm btn-default" onclick="startImitateData()">开始</button>
+                </div>
+                <div class="col-md-4 col-lg-4 col-xs-6">
+                    <button type="button" class="btn btn-sm btn-default" onclick="stopImitateData()">结束</button>
+                </div>
             </div>
         </div>
     </div>