diff --git a/modules/gateway/agent.go b/modules/gateway/agent.go
index 6ebd23dd7..41ab6dd4e 100644
--- a/modules/gateway/agent.go
+++ b/modules/gateway/agent.go
@@ -91,6 +91,7 @@ locp:
 					continue
 				}
 				if err := this.messageDistribution(msg); err != nil {
+					this.gateway.Errorf("messageDistribution err:%v", err)
 					go this.Close()
 					break locp
 				}