diff --git a/dq/consumernode.go b/dq/consumernode.go
index 689805d..817b841 100644
--- a/dq/consumernode.go
+++ b/dq/consumernode.go
@@ -1,18 +1,21 @@
 package dq
 
 import (
+	"sync/atomic"
 	"time"
 
 	"github.com/beanstalkd/go-beanstalk"
 	"github.com/tal-tech/go-zero/core/logx"
 	"github.com/tal-tech/go-zero/core/syncx"
+	"github.com/tal-tech/go-zero/core/threading"
 )
 
 type (
 	consumerNode struct {
-		conn *connection
-		tube string
-		on   *syncx.AtomicBool
+		conn          *connection
+		tube          string
+		on            *syncx.AtomicBool
+		processingNum int64
 	}
 
 	consumeService struct {
@@ -53,8 +56,14 @@ func (c *consumerNode) consumeEvents(consume Consume) {
 		conn.TubeSet.Name[c.tube] = true
 		id, body, err := conn.Reserve(reserveTimeout)
 		if err == nil {
-			conn.Delete(id)
-			consume(body)
+			if err := conn.Delete(id); err != nil {
+				logx.Error(err)
+			}
+			threading.GoSafe(func() {
+				atomic.AddInt64(&c.processingNum, 1)
+				defer atomic.AddInt64(&c.processingNum, -1)
+				consume(body)
+			})
 			continue
 		}
 
@@ -91,4 +100,12 @@ func (cs consumeService) Start() {
 
 func (cs consumeService) Stop() {
 	cs.c.dispose()
+	for {
+		if atomic.LoadInt64(&cs.c.processingNum) == 0 {
+			// wait all service consumer func process complete
+			break
+		}
+		// wait 100 millisecond check again
+		time.Sleep(time.Millisecond * 100)
+	}
 }