diff --git a/server/operation.go b/server/operation.go
index b918002..ce8dd2c 100644
--- a/server/operation.go
+++ b/server/operation.go
@@ -104,7 +104,7 @@ func (sp *hostPool) regist(desc *protos.OperationQueryRequest) (string, chan *op
 			address := net.JoinHostPort(prvip, "9100")
 			if conn, _ := net.DialTimeout("tcp", address, 3*time.Second); conn != nil {
 				conn.Close()
-				sp.exportChan <- "+" + prvip
+				sp.exportChan <- "+" + address
 				return
 			}
 		}
@@ -113,7 +113,7 @@ func (sp *hostPool) regist(desc *protos.OperationQueryRequest) (string, chan *op
 			address := net.JoinHostPort(pubip, "9100")
 			if conn, _ := net.DialTimeout("tcp", address, 3*time.Second); conn != nil {
 				conn.Close()
-				sp.exportChan <- "+" + pubip
+				sp.exportChan <- "+" + address
 				return
 			}
 		}