diff --git a/Gopkg.lock b/Gopkg.lock
index e8c7444..ad1abb5 100644
--- a/Gopkg.lock
+++ b/Gopkg.lock
@@ -23,7 +23,7 @@
   branch = "master"
   name = "github.com/cuigh/auxo"
   packages = [".","app","app/flag","byte/size","cache","cache/memory","config","data","data/guid","data/valid","encoding/yaml","errors","ext/files","ext/reflects","ext/texts","ext/times","log","log/console","log/file","net/web","net/web/filter","net/web/filter/auth","net/web/renderer","net/web/renderer/jet","net/web/router","security","security/passwd","util/cast","util/debug","util/i18n","util/lazy"]
-  revision = "884fa635c732cc5a6f5e43f590e9393f7b789637"
+  revision = "f599f84ec7ef56f01457d0fb0d8eeb9d8c100b43"
 
 [[projects]]
   branch = "master"
diff --git a/README.md b/README.md
index 27d745c..a5827d7 100644
--- a/README.md
+++ b/README.md
@@ -113,6 +113,12 @@ docker service create \
   cuigh/swirl
 ```
 
+### Docker compose
+
+```bash
+docker stack deploy -c compose.yml swirl
+```
+
 ## Build
 
 **Swirl** use `dep` as dependency management tool. You can build **Swirl**
diff --git a/compose.yml b/compose.yml
new file mode 100644
index 0000000..10881f9
--- /dev/null
+++ b/compose.yml
@@ -0,0 +1,34 @@
+version: '3'
+
+services:
+  swirl:
+    image: cuigh/swirl
+    environment:
+      DB_ADDRESS: mongo:27017/swirl
+    volumes:
+      - /var/run/docker.sock:/var/run/docker.sock
+    ports:
+      - 8001:8001
+    networks:
+      - net
+    deploy:
+      replicas: 1
+      placement:
+        constraints: [node.role == manager]
+
+  mongo:
+    image: mongo
+    volumes:
+      - mongo:/data/db
+    networks:
+      - net
+    deploy:
+      replicas: 1
+#      placement:
+#        constraints: [node.hostname == mongo]
+
+volumes:
+  mongo:
+
+networks:
+  net:
\ No newline at end of file
diff --git a/main.go b/main.go
index 1716225..db92f0f 100644
--- a/main.go
+++ b/main.go
@@ -61,13 +61,13 @@ func server() *web.Server {
 
 	// set render
 	ws.Validator = &valid.Validator{Tag: "valid"}
-	ws.Renderer = jet.New().SetDebug(config.GetBool("debug")).
-		AddFunc("time", misc.FormatTime(setting.TimeZone.Offset)).
-		AddFunc("i18n", misc.Message(setting.Language)).
-		AddFuncs(misc.Funcs).
-		AddVariable("language", setting.Language).
-		AddVariable("version", app.Version).
-		AddVariable("go_version", runtime.Version())
+	ws.Renderer = jet.Must(jet.Debug(config.GetBool("debug")), jet.VarMap(misc.Funcs), jet.VarMap(map[string]interface{}{
+		"language":   setting.Language,
+		"version":    app.Version,
+		"go_version": runtime.Version(),
+		"time":       misc.FormatTime(setting.TimeZone.Offset),
+		"i18n":       misc.Message(setting.Language),
+	}))
 
 	// register global filters
 	ws.Use(filter.NewRecover())