diff --git a/internal/monitor/monitor.go b/internal/monitor/monitor.go
index 6dc40e8..7f8aa8b 100644
--- a/internal/monitor/monitor.go
+++ b/internal/monitor/monitor.go
@@ -6,6 +6,8 @@ import (
 	"zhub/internal/zbus"
 )
 
+var r = gin.Default()
+
 func init() {
 	// 1.日志文件 定期分割归档
 
@@ -13,18 +15,14 @@ func init() {
 
 func StartWatch() {
 
-	r := gin.Default()
-
-	r.Group("/users")
-
 	r.GET("/", func(c *gin.Context) {
 		c.File("./public/index.html")
 	})
 
-	r.GET("/info", func(c *gin.Context) {
+	r.GET("/_/info", func(c *gin.Context) {
 		c.JSON(http.StatusOK, zbus.Info())
 	})
-	r.GET("/cleanup", func(c *gin.Context) {
+	r.GET("/_/cleanup", func(c *gin.Context) {
 		zbus.Bus.Clearup()
 		c.JSON(http.StatusOK, "+OK")
 	})
diff --git a/internal/zbus/msg-accept.go b/internal/zbus/zbus-message-handler.go
similarity index 89%
rename from internal/zbus/msg-accept.go
rename to internal/zbus/zbus-message-handler.go
index 581c1e4..d3fe093 100644
--- a/internal/zbus/msg-accept.go
+++ b/internal/zbus/zbus-message-handler.go
@@ -22,10 +22,10 @@ func init() {
 
 var funChan = make(chan func(), 1000)
 
-func handleMessage(v Message) {
+func messageHandler(v Message) {
 	defer func() {
 		if r := recover(); r != nil {
-			log.Println("handleMessage Recovered:", r)
+			log.Println("messageHandler Recovered:", r)
 		}
 	}()
 	c := v.Conn
@@ -47,7 +47,7 @@ func handleMessage(v Message) {
 
 	// 准入拦截，所有指令完成 auth 认证后才可进入
 	if c.user == 0 && Conf.Service.Auth && rcmd[0] != "auth" {
-		c.send("-Auth: NOAUTH Authentication required:" + rcmd[0])
+		c.send("-Auth: Authentication required [" + rcmd[0] + "]")
 		return
 	}
 	// 指令预处理
@@ -81,6 +81,14 @@ func handleMessage(v Message) {
 	case "publish", "broadcast", "delay", "rpc":
 		if !AuthManager.AuthCheck(c.user, rcmd[1], "w") {
 			c.send("-Error: Insufficient permissions to send " + cmd + " [" + rcmd[1] + "] message.")
+			log.Printf("[%d] -Auth: %s [%s]\n", c.sn, cmd, rcmd[1])
+			if cmd == "rpc" {
+				rpcBody := make(map[string]string)
+				json.Unmarshal([]byte(rcmd[2]), &rpcBody)
+
+				ruk := rpcBody["ruk"]
+				Bus.Publish(strings.Split(ruk, "::")[0], "{'retcode': 401, 'retinfo': 'unauthorized！', 'ruk': '"+ruk+"'}")
+			}
 			return
 		}
 	case "subscribe": // 在订阅逻辑处检查
@@ -121,7 +129,7 @@ func handleMessage(v Message) {
 		if Bus.noSubscribe(rcmd[1]) {
 			rpcBody := make(map[string]string)
 			json.Unmarshal([]byte(rcmd[2]), &rpcBody)
-			log.Println("rpc no subscribe: ", rcmd[1])
+			log.Printf("[%d] : rpc %s no subscribe", c.sn, rcmd[1])
 
 			ruk := rpcBody["ruk"]
 			Bus.Publish(strings.Split(ruk, "::")[0], "{'retcode': 404, 'retinfo': '服务离线！', 'ruk': '"+ruk+"'}")
@@ -168,6 +176,7 @@ func handleMessage(v Message) {
 				// auth check
 				if !AuthManager.AuthCheck(c.user, rcmd[1], "r") {
 					c.send("-Error: Insufficient permissions to " + cmd + " [" + rcmd[1] + "] message.")
+					log.Printf("-Auth: %s [%s]\n", cmd, rcmd[1])
 					continue
 				}
 				c.subscribe(topic)
diff --git a/internal/zbus/zsub.go b/internal/zbus/zbus.go
similarity index 94%
rename from internal/zbus/zsub.go
rename to internal/zbus/zbus.go
index c3f5d37..b0808b4 100644
--- a/internal/zbus/zsub.go
+++ b/internal/zbus/zbus.go
@@ -23,8 +23,9 @@ var (
 		delays: make(map[string]*ZDelay),
 		locks:  make(map[string][]*Lock),
 		conns:  make([]*ZConn, 0),
+		sn:     1000,
 	}
-	SN int32 = 1000
+	//SN int32 = 1000
 )
 
 func init() {
@@ -70,12 +71,13 @@ func init() {
 
 type ZBus struct {
 	sync.RWMutex
-	topics  map[string]*ZTopic
-	timers  map[string]*ZTimer
-	delays  map[string]*ZDelay
-	locks   map[string][]*Lock
-	conns   []*ZConn
-	delayup bool
+	topics  map[string]*ZTopic // 订阅主题
+	timers  map[string]*ZTimer // 定时事件
+	delays  map[string]*ZDelay // 延时消息
+	locks   map[string][]*Lock // 当前锁对象
+	conns   []*ZConn           // 所有的客户端连接
+	sn      int32              // 客户端连接编号
+	delayup bool               // 是否需要延时持久保存数据
 }
 
 type ZConn struct { //ZConn
@@ -103,7 +105,7 @@ type Lock struct {
 
 func NewZConn(conn *net.Conn) *ZConn {
 	return &ZConn{
-		sn:        atomic.AddInt32(&SN, 1), // 连接编号
+		sn:        atomic.AddInt32(&Bus.sn, 1),
 		conn:      conn,
 		topics:    []string{},
 		timers:    []string{},
@@ -356,7 +358,7 @@ func (s *ZBus) handlerConn(c *ZConn) {
 			continue
 		}
 
-		handleMessage(Message{Conn: c, Rcmd: rcmd})
+		messageHandler(Message{Conn: c, Rcmd: rcmd})
 	}
 }
 
@@ -406,8 +408,9 @@ func (s *ZBus) broadcast(topic, msg string) {
 }
 
 /*
-lock: 	lock   key uuid t
-unlock: unlock key uuid
+lock: 		lock   key uuid t
+tryLock: 	trylock   key uuid t
+unlock: 	unlock key uuid
 */
 func (s *ZBus) _lock(lock *Lock) {
 	locks := s.locks[lock.key]