diff --git a/src/contexts/cli/version.go b/src/contexts/cli/version.go
index b1598c19..608a15d4 100644
--- a/src/contexts/cli/version.go
+++ b/src/contexts/cli/version.go
@@ -7,5 +7,5 @@ var version = struct {
 	self int
 }{
 	[]string{"2017-11-01 01:02:03", "2019-07-13 18:02:21"},
-	`2019-09-29 17:30:47`, `centos`, 612,
+	`2019-09-29 18:40:19`, `centos`, 617,
 }
diff --git a/src/contexts/ctx/cgi.go b/src/contexts/ctx/cgi.go
index 4d6d7988..ee5ddb60 100644
--- a/src/contexts/ctx/cgi.go
+++ b/src/contexts/ctx/cgi.go
@@ -2,6 +2,7 @@ package ctx
 
 import (
 	"html/template"
+
 	"io"
 	"path"
 	"strings"
@@ -74,6 +75,21 @@ func index(name string, arg ...interface{}) interface{} {
 }
 
 var CGI = template.FuncMap{
+	"conf": func(arg ...interface{}) interface{} {
+		switch m := arg[0].(type) {
+		case *Message:
+			switch c := arg[1].(type) {
+			case string:
+				if len(arg) == 2 {
+					return m.Confv(c)
+				}
+				if len(arg) == 3 {
+					return m.Confv(c, arg[2])
+				}
+			}
+		}
+		return nil
+	},
 	"option": func(arg ...interface{}) interface{} {
 		return index("option", arg...)
 	},
diff --git a/src/contexts/web/web.go b/src/contexts/web/web.go
index ead219fe..93a89fc4 100644
--- a/src/contexts/web/web.go
+++ b/src/contexts/web/web.go
@@ -404,6 +404,7 @@ var Index = &ctx.Context{Name: "web", Help: "应用中心",
 			"key":        "etc/key.pem",
 			"site":       "",
 			"index":      "/chat/",
+			"open":       []interface{}{},
 		}, Help: "服务配置"},
 		"route": &ctx.Config{Name: "route", Value: map[string]interface{}{
 			"index":          "/render",
diff --git a/usr/template/common.tmpl b/usr/template/common.tmpl
index 8dbf5654..4136b86e 100644
--- a/usr/template/common.tmpl
+++ b/usr/template/common.tmpl
@@ -30,7 +30,9 @@
     {{range $index, $lib := option . "scripts"}}
         <script src="/static/librarys/{{$lib}}"></script>
     {{end}}
-    <script type="text/javascript" src="http://api.map.baidu.com/api?v=3.0&ak="></script>
+    {{range $index, $lib := conf . "serve" "open"}}
+        <script src="{{$lib}}"></script>
+    {{end}}
     </body>
 {{end}}