diff --git a/grpcproto/message.go b/grpcproto/message.go
index a1c4b3e..68abfbc 100644
--- a/grpcproto/message.go
+++ b/grpcproto/message.go
@@ -45,7 +45,7 @@ func RegisterMsgServer(server IMsgServer) {
 	if server.getInterval() > 0 {
 		exitChannel := make(chan bool)
 		serverExitChannelMap[server.getChannelName()] = exitChannel
-		tick := time.Tick(server.getInterval())
+		tick := time.NewTicker(server.getInterval())
 		go func() {
 			defer func() {
 				if r := recover(); r != nil {
@@ -55,9 +55,9 @@ func RegisterMsgServer(server IMsgServer) {
 			}()
 			// 循环推送信息
 			for {
-				<-tick
+				<-tick.C
 				topicMsgs := server.onTick()
-				if topicMsgs != nil && len(topicMsgs) != 0 {
+				if len(topicMsgs) != 0 {
 					for _, msg := range topicMsgs {
 						PublishMsg(msg.channalName, msg.data)
 					}