diff --git a/app/install/controller/Common.php b/app/install/controller/Common.php
index 3e8c26dad..971bec6b2 100755
--- a/app/install/controller/Common.php
+++ b/app/install/controller/Common.php
@@ -36,6 +36,9 @@ class Common extends BaseController
         // 当前方法
         MyViewAssign('action', RequestAction());
 
+        // 系统类型
+        MyViewAssign('system_type', SystemService::SystemTypeValue());
+
         // 系统环境参数最大数
         MyViewAssign('env_max_input_vars_count', SystemService::EnvMaxInputVarsCount());
     }
diff --git a/app/install/view/public/header.html b/app/install/view/public/header.html
index 2d43a1011..d9ac04c61 100755
--- a/app/install/view/public/header.html
+++ b/app/install/view/public/header.html
@@ -20,6 +20,7 @@
 	<link rel="stylesheet" type="text/css" href="{{$Think.__MY_ROOT_PUBLIC__}}static/common/css/common.css" />
 	<link rel="stylesheet" type="text/css" href="{{$Think.__MY_ROOT_PUBLIC__}}static/install/css/index.css" />
 	<script type="text/javascript">
+		var __system_type__ = '{{$system_type}}';
 	    var __env_max_input_vars_count__ = '{{$env_max_input_vars_count}}';
 	</script>
 <body>
\ No newline at end of file
