diff --git a/src/server/cluster/Cluster.go b/src/server/cluster/Cluster.go
index a60fae5d..62911b29 100644
--- a/src/server/cluster/Cluster.go
+++ b/src/server/cluster/Cluster.go
@@ -96,7 +96,7 @@ func (a *Agent) Run() {
 		err = GoUtil.GobUnmarshal(data, &m)
 		if err != nil {
 			log.Debug("decode err: %v, data: %s", err, string(data))
-			continue
+			return
 		}
 		err = processMsg(a, &m)
 		if err != nil {