diff --git a/src/contexts/cli/version.go b/src/contexts/cli/version.go
index 0948366c..a8768bf1 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"},
-	`2019-10-26 01:34:51`, `com`, 686,
+	`2019-10-27 12:33:23`, `mac`, 663,
 }
diff --git a/src/examples/chat/feishu/chat.go b/src/examples/chat/feishu/chat.go
index 4c652cd7..b89d2297 100644
--- a/src/examples/chat/feishu/chat.go
+++ b/src/examples/chat/feishu/chat.go
@@ -16,7 +16,6 @@ func get(m *ctx.Message, arg ...string) *ctx.Message {
 	m.Option("temp_expire", -1)
 	m.Option("format", "object")
 	m.Cmdy("web.get", "feishu", arg,
-		"headers", "Authorization", "Bearer "+m.Append("access_token"),
 		"temp", "data")
 	return m
 }
@@ -24,7 +23,6 @@ func post(m *ctx.Message, arg ...string) *ctx.Message {
 	m.Option("temp_expire", -1)
 	m.Option("format", "object")
 	m.Cmdy("web.get", "method", "POST", "feishu", arg,
-		"headers", "Authorization", "Bearer "+m.Append("access_token"),
 		"content_type", "application/json",
 		"temp", "data",
 	)
@@ -102,9 +100,20 @@ var Index = &ctx.Context{Name: "feishu", Help: "飞书",
 			return
 		}},
 		"group": &ctx.Command{Name: "group", Help: "群组", Hand: func(m *ctx.Message, c *ctx.Context, key string, arg ...string) (e error) {
-			kit.Map(kit.Chain(kit.UnMarshal(get(m.Spawn(), "chat/v2/list").Result()), "data.groups"), func(index int, value map[string]interface{}) {
-				m.Push("key", "")
+			if len(arg) == 0 {
+				kit.Map(kit.Chain(kit.UnMarshal(m.Cmdx("web.get", "feishu", "chat/v4/list", "headers", "Authorization", "Bearer "+m.Cmdx(".app", "token", "bot"))),
+					"data.groups"), "", func(index int, value map[string]interface{}) {
+					m.Push("key", value["chat_id"])
+					m.Push("name", value["name"])
+					m.Push("avatar", value["avatar"])
+				})
+				m.Table()
+			}
+			kit.Map(kit.Chain(kit.UnMarshal(m.Cmdx("web.get", "feishu", "chat/v4/info", "headers", "Authorization", "Bearer "+m.Cmdx(".app", "token", "bot"))),
+				"data.members"), "", func(index int, value map[string]interface{}) {
+				m.Push("key", value["open_id"])
 			})
+			m.Table()
 			return
 		}},
 		"user": &ctx.Command{Name: "user code|email|mobile", Help: "用户", Hand: func(m *ctx.Message, c *ctx.Context, key string, arg ...string) (e error) {
@@ -175,7 +184,7 @@ var Index = &ctx.Context{Name: "feishu", Help: "飞书",
 				for i := 3; i < len(arg); i++ {
 					button := map[string]interface{}{
 						"tag": "button", "text": map[string]interface{}{
-							"tag": "plain_textlark_md", "content": arg[i],
+							"tag": "plain_text", "content": arg[i],
 						},
 						"type": "default",
 					}
@@ -193,7 +202,9 @@ var Index = &ctx.Context{Name: "feishu", Help: "飞书",
 					case "url":
 						button[arg[i+1]], i = arg[i+2], i+2
 					default:
-						button["value"], i = arg[i+1], i+1
+						button["value"], i = map[string]interface{}{
+							arg[i+1]: arg[i+2],
+						}, i+2
 					}
 
 					actions = append(actions, button)
@@ -203,7 +214,7 @@ var Index = &ctx.Context{Name: "feishu", Help: "飞书",
 				})
 
 				kit.Chain(form, "msg_type", "interactive")
-				kit.Chain(form, "content.card", map[string]interface{}{
+				kit.Chain(form, "card", map[string]interface{}{
 					"config": map[string]interface{}{
 						"wide_screen_mode": true,
 						// "title": map[string]interface{}{
@@ -211,10 +222,9 @@ var Index = &ctx.Context{Name: "feishu", Help: "飞书",
 						// },
 					},
 					"header": map[string]interface{}{
-						"title": arg[1],
-						// "title": map[string]interface{}{
-						// 	"tag": "lark_md", "content": arg[1],
-						// },
+						"title": map[string]interface{}{
+							"tag": "lark_md", "content": arg[1],
+						},
 					},
 					"elements": elements,
 				})
diff --git a/usr/librarys/context.js b/usr/librarys/context.js
index f0badbcb..a407fb4e 100644
--- a/usr/librarys/context.js
+++ b/usr/librarys/context.js
@@ -177,7 +177,7 @@ ctx = context = (function(kit) {var ctx = {__proto__: kit,
 
             try {
                 kit.Log(["wss", order].concat(msg.detail).concat([msg]))
-                kit._call(cb, [msg])
+                kit._call(cb, [event, msg])
             } catch (e) {
                 msg.Reply(kit.Log("err", e))
             }
diff --git a/usr/librarys/example.js b/usr/librarys/example.js
index 9a20974f..0815f35a 100644
--- a/usr/librarys/example.js
+++ b/usr/librarys/example.js
@@ -348,7 +348,7 @@ function Page(page) {
             }
         }),
         WSS: function(cb, onerror, onclose) {
-            return page.socket || (page.socket = ctx.WSS(cb || (function(m) {
+            return page.socket || (page.socket = ctx.WSS(cb || (function(event, m) {
                 if (m.detail) {
                     page.action.Pane.Core(event, m, ["_cmd", m.detail], m.Reply)
                 } else {