diff --git a/pom.xml b/pom.xml
index 92499a8..cea660a 100644
--- a/pom.xml
+++ b/pom.xml
@@ -10,7 +10,7 @@
     </parent>
     <groupId>cc.niushuai</groupId>
     <artifactId>gas-web</artifactId>
-    <version>0.0.1-SNAPSHOT</version>
+    <version>0.0.2-SNAPSHOT</version>
     <name>gas-web</name>
     <description>gas-web</description>
     <properties>
diff --git a/src/main/resources/templates/index.ftl b/src/main/resources/templates/index.ftl
index 20ca337..36e6d11 100644
--- a/src/main/resources/templates/index.ftl
+++ b/src/main/resources/templates/index.ftl
@@ -22,7 +22,6 @@
         }
 
         .J-datepicker-range {
-            text-align: right;
         }
     </style>
 </head>
@@ -42,21 +41,21 @@
     </div>
     <br/><br/><br/>
     <div class="row">
-        <div class="col-xs-6 col-md-4">
+        <div class="col-xs-12 col-md-4">
             <div id="coDiv" class="charts"></div>
         </div>
-        <div class="col-xs-6 col-md-4">
+        <div class="col-xs-12 col-md-4">
             <div id="co2Div" class="charts"></div>
         </div>
-        <div class="col-xs-6 col-md-4">
+        <div class="col-xs-12 col-md-4">
             <div id="ch4Div" class="charts"></div>
         </div>
     </div>
     <div class="row">
-        <div class="col-xs-9 col-md-6">
+        <div class="col-xs-12 col-md-6">
             <div id="tempDiv" class="charts"></div>
         </div>
-        <div class="col-xs-9 col-md-6">
+        <div class="col-xs-12 col-md-6">
             <div id="rp2040_tempDiv" class="charts"></div>
         </div>
     </div>