update version

Author: lan-air

templates/index.html

@@ -10,7 +10,7 @@
     <meta name="description" content="{{description}}"/>
     <meta name="keywords" content="{{keywords}}"/>
     <meta name="generator" content="FileCodeBox"/>
-    <meta name="template" content="Lan-V1.4.2"/>
+    <meta name="template" content="Lan-V1.5"/>
     <style>
         .qu .el-button {
             width: 100px;