diff --git a/bindata/bindata.go b/bindata/bindata.go
index 44595d9..9c73b21 100644
--- a/bindata/bindata.go
+++ b/bindata/bindata.go
@@ -93,7 +93,7 @@ func templateAuthSwaggerJson() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "template/auth.swagger.json", size: 2503, mode: os.FileMode(420), modTime: time.Unix(1520416389, 0)}
+	info := bindataFileInfo{name: "template/auth.swagger.json", size: 2503, mode: os.FileMode(420), modTime: time.Unix(1521448806, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -113,7 +113,7 @@ func templateBundleJs() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "template/bundle.js", size: 298347, mode: os.FileMode(420), modTime: time.Unix(1520416400, 0)}
+	info := bindataFileInfo{name: "template/bundle.js", size: 298347, mode: os.FileMode(420), modTime: time.Unix(1521448815, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -193,7 +193,7 @@ func templateIndexHtml() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "template/index.html", size: 577, mode: os.FileMode(420), modTime: time.Unix(1520416400, 0)}
+	info := bindataFileInfo{name: "template/index.html", size: 577, mode: os.FileMode(420), modTime: time.Unix(1521448815, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -233,7 +233,7 @@ func templateNetworkSwaggerJson() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "template/network.swagger.json", size: 6669, mode: os.FileMode(420), modTime: time.Unix(1520416389, 0)}
+	info := bindataFileInfo{name: "template/network.swagger.json", size: 6669, mode: os.FileMode(420), modTime: time.Unix(1521448806, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -253,7 +253,7 @@ func templateServerConfTmpl() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "template/server.conf.tmpl", size: 9615, mode: os.FileMode(420), modTime: time.Unix(1520416305, 0)}
+	info := bindataFileInfo{name: "template/server.conf.tmpl", size: 9615, mode: os.FileMode(420), modTime: time.Unix(1521204659, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -273,7 +273,7 @@ func templateUserSwaggerJson() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "template/user.swagger.json", size: 6556, mode: os.FileMode(420), modTime: time.Unix(1520416389, 0)}
+	info := bindataFileInfo{name: "template/user.swagger.json", size: 6556, mode: os.FileMode(420), modTime: time.Unix(1521448806, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
@@ -293,7 +293,7 @@ func templateVpnSwaggerJson() (*asset, error) {
 		return nil, err
 	}
 
-	info := bindataFileInfo{name: "template/vpn.swagger.json", size: 3732, mode: os.FileMode(420), modTime: time.Unix(1520416389, 0)}
+	info := bindataFileInfo{name: "template/vpn.swagger.json", size: 3732, mode: os.FileMode(420), modTime: time.Unix(1521448806, 0)}
 	a := &asset{bytes: bytes, info: info}
 	return a, nil
 }
diff --git a/contrib/afterinstall.sh b/contrib/afterinstall.sh
index 8fa78f9..7d56a1f 100644
--- a/contrib/afterinstall.sh
+++ b/contrib/afterinstall.sh
@@ -1,7 +1,7 @@
 #!/bin/bash
 export USER="nobody"
-export GROUP="nobody"
+export GROUP="nogroup"
 id -u $USER &>/dev/null || useradd $USER
-id -u $GROUP &>/dev/null || useradd $GROUP
+id -g $GROUP &>/dev/null || groudadd $GROUP
 
 systemctl daemon-reload