diff --git a/mylog/mylog.go b/mylog/mylog.go
index 492c63e..cb6c618 100644
--- a/mylog/mylog.go
+++ b/mylog/mylog.go
@@ -23,6 +23,11 @@ type myLog interface {
 
 	TraceError(err error) error
 	Close()
+	Printf(string, ...interface{})
+}
+
+func GetLog() myLog {
+	return _log
 }
 
 // SetLog set log
diff --git a/mylog/std.go b/mylog/std.go
index a029565..995328d 100644
--- a/mylog/std.go
+++ b/mylog/std.go
@@ -58,19 +58,19 @@ func (s *stdLog) Debugf(msg string, a ...interface{}) {
 	}
 }
 
-//Fatal 系统级错误
+// Fatal 系统级错误
 func (s *stdLog) Fatal(a ...interface{}) {
 	log.Output(2, color.Error.Render(getStr(a...)))
 	os.Exit(1)
 }
 
-//Fatalf 系统级错误
+// Fatalf 系统级错误
 func (s *stdLog) Fatalf(msg string, a ...interface{}) {
 	log.Output(2, color.Error.Render(fmt.Sprintf(msg, a...)))
 	os.Exit(1)
 }
 
-//JSON json输出
+// JSON json输出
 func (s *stdLog) JSON(a ...interface{}) {
 	for _, v := range a {
 		b, _ := json.MarshalIndent(v, "", "     ")
@@ -94,3 +94,8 @@ func (s *stdLog) ErrorString(a ...interface{}) {
 func (s *stdLog) Close() {
 
 }
+
+func (s *stdLog) Printf(msg string, a ...interface{}) {
+	log.Println(color.Error.Render(fmt.Sprintf(msg, a...)))
+	s.SaveError(fmt.Sprintf(msg, a...), "err")
+}
diff --git a/mylog/zap.go b/mylog/zap.go
index 437159c..b961d37 100644
--- a/mylog/zap.go
+++ b/mylog/zap.go
@@ -115,19 +115,19 @@ func (z *zapLog) Debugf(msg string, a ...interface{}) {
 	}
 }
 
-//Fatal 系统级错误
+// Fatal 系统级错误
 func (z *zapLog) Fatal(a ...interface{}) {
 	z.logger.Fatal(getStr(a...))
 	os.Exit(1)
 }
 
-//Fatalf 系统级错误
+// Fatalf 系统级错误
 func (z *zapLog) Fatalf(msg string, a ...interface{}) {
 	z.logger.Fatal(fmt.Sprintf(msg, a...))
 	os.Exit(1)
 }
 
-//JSON json输出
+// JSON json输出
 func (z *zapLog) JSON(a ...interface{}) {
 	for _, v := range a {
 		b, _ := json.MarshalIndent(v, "", "     ")
@@ -145,3 +145,8 @@ func (z *zapLog) TraceError(err error) error {
 // Close close the logger
 func (z *zapLog) Close() {
 }
+
+func (z *zapLog) Printf(msg string, a ...interface{}) {
+	z.logger.Error(fmt.Sprintf(msg, a...))
+	z.SaveError(fmt.Sprintf(msg, a...), "err")
+}
diff --git a/myredis/myredis.go b/myredis/myredis.go
index a514ac8..8d557de 100644
--- a/myredis/myredis.go
+++ b/myredis/myredis.go
@@ -93,21 +93,15 @@ func NewRedis(con *MyRedis) (dial RedisDial, err error) {
 		Dial: func() (redis.Conn, error) {
 			con.mtx.Lock()
 			defer con.mtx.Unlock()
-			var _con redis.Conn
-			var err error
 			index := con.conf.addrIdex
-			_con, err = redis.Dial("tcp", con.conf.addrs[index], redis.DialClientName(con.conf.clientName),
-				redis.DialConnectTimeout(con.conf.timeout), redis.DialDatabase(con.conf.db),
-				redis.DialPassword(con.conf.pwd), redis.DialReadTimeout(con.conf.readTimeout), redis.DialWriteTimeout(con.conf.writeTimeout),
-			)
-			if err != nil {
-				mylog.Error(err)
-			}
 
 			len := len(con.conf.addrs)
 			con.conf.addrIdex = (index + 1) % len
-			return _con, err
 
+			return redis.Dial("tcp", con.conf.addrs[index], redis.DialClientName(con.conf.clientName),
+				redis.DialConnectTimeout(con.conf.timeout), redis.DialDatabase(con.conf.db),
+				redis.DialPassword(con.conf.pwd), redis.DialReadTimeout(con.conf.readTimeout), redis.DialWriteTimeout(con.conf.writeTimeout),
+			)
 		},
 		Wait: true,
 		TestOnBorrow: func(c redis.Conn, t time.Time) error {
diff --git a/myredis/pool.go b/myredis/pool.go
index a307afb..2f48421 100644
--- a/myredis/pool.go
+++ b/myredis/pool.go
@@ -24,6 +24,7 @@ func (mc *redisConPool) Destory() {
 func (mc *redisConPool) GetRedisClient() redis.Conn {
 	if mc.pool == nil { // 创建连接
 		mc.mtx.Lock()
+		defer mc.mtx.Unlock()
 		mc.pool = &redis.Pool{
 			MaxIdle:     mc.conf.maxIdle,
 			MaxActive:   mc.conf.maxActive,
@@ -41,7 +42,6 @@ func (mc *redisConPool) GetRedisClient() redis.Conn {
 				return nil
 			},
 		}
-		mc.mtx.Unlock()
 	}
 
 	return mc.pool.Get()