diff --git a/registry/eureka/client/plan.go b/registry/eureka/client/plan.go
index 937828cd4..291211e8a 100644
--- a/registry/eureka/client/plan.go
+++ b/registry/eureka/client/plan.go
@@ -69,11 +69,11 @@ func (p *Plan) watch(ch <-chan fargo.AppUpdate) {
 			return
 		case updateItem := <-ch:
 			if updateItem.Err != nil {
-				log.Error("get eureka application failed, error : %v", updateItem.Err)
+				log.Errorf("get eureka application failed, error : %v", updateItem.Err)
 				continue
 			}
 			if err := p.handler(updateItem.App); err != nil {
-				log.Error("handle eureka application failed, error : %v", err)
+				log.Errorf("handle eureka application failed, error : %v", err)
 			}
 		}
 	}
diff --git a/registry/eureka/watcher.go b/registry/eureka/watcher.go
index 29f0ae37d..255069676 100644
--- a/registry/eureka/watcher.go
+++ b/registry/eureka/watcher.go
@@ -147,7 +147,7 @@ func (w *watcher) Run() {
 		case <-ticker.C:
 			w.doFullRefresh()
 		case <-w.stop:
-			log.Info("eureka watcher(%v) is stopping ...", w.Name)
+			log.Infof("eureka watcher(%v) is stopping ...", w.Name)
 			return
 		}
 	}