diff --git a/Makefile b/Makefile
index 4f6ca28..92ea21a 100644
--- a/Makefile
+++ b/Makefile
@@ -5,6 +5,7 @@ pairs := darwin/amd64 linux/amd64 linux/arm64
 GOPATH ?= ~/go
 export GO111MODULE=on
 K6_VERSION ?= v0.43.0
+XK6_VERSION ?= v0.9.2
 
 fmt:
 	find . -name '*.go' -exec gofmt -s -w {} +
@@ -13,13 +14,13 @@ lint :
 	golangci-lint run --out-format=tab ./...
 
 build: 
-	go install github.com/k6io/xk6/cmd/xk6@v0.4.1
+	go install go.k6.io/xk6/cmd/xk6@${XK6_VERSION}
 	version=$(git describe --tags `git rev-list --tags --max-count=1`) \
-	$(GOPATH)/bin/xk6 build $(K6_VERSION) --with github.com/vesoft-inc/k6-plugin@$(version); 
+	$(GOPATH)/bin/xk6 build $(K6_VERSION) --with github.com/vesoft-inc/k6-plugin@$(version) ; 
 
 build-all: build-arm-v7
 
-	go install github.com/k6io/xk6/cmd/xk6@v0.4.1
+	go install go.k6.io/xk6/cmd/xk6@${XK6_VERSION}
 	for  pair in $(pairs);do echo $$pair; \
 		os=`echo $$pair | cut -d / -f 1 ` ;\
 		arch=`echo $$pair | cut -d / -f 2 ` ;\
@@ -35,16 +36,19 @@ build-all: build-arm-v7
 	done
 
 build-arm-v7:
-	go install github.com/k6io/xk6/cmd/xk6@v0.4.1
+	go install go.k6.io/xk6/cmd/xk6@${XK6_VERSION}
 	GOOS=linux GOARCH=arm64 GOARM=7 $(GOPATH)/bin/xk6 build $(K6_VERSION) --with github.com/vesoft-inc/k6-plugin@$(VERSION);	
 	mv k6 k6-linux-arm64-v7
 
 build-dev:
-	go install github.com/k6io/xk6/cmd/xk6@v0.4.1
-	$(GOPATH)/bin/xk6 build $(K6_VERSION) --with github.com/vesoft-inc/k6-plugin@latest=${PWD}/../k6-plugin; 	
+	go install go.k6.io/xk6/cmd/xk6@${XK6_VERSION}
+	# if replace nebula-go, need to change nebula-go path
+	# $(GOPATH)/bin/xk6 build $(K6_VERSION) --with github.com/vesoft-inc/k6-plugin@latest=${PWD}/../k6-plugin \
+	# 	--replace github.com/vesoft-inc/nebula-go/v3=/home/Harris.chu/code/nebula-go; 	
+	$(GOPATH)/bin/xk6 build $(K6_VERSION) --with github.com/vesoft-inc/k6-plugin@latest=${PWD}/../k6-plugin ;
 
 build-dev-all:
-	go install github.com/k6io/xk6/cmd/xk6@v0.4.1
+	go install go.k6.io/xk6/cmd/xk6@${XK6_VERSION}
 	for  pair in $(pairs);do echo $$pair; \
 			os=`echo $$pair | cut -d / -f 1 ` ;\
 			arch=`echo $$pair | cut -d / -f 2 ` ;\
diff --git a/README.md b/README.md
index cc90578..447bc8d 100644
--- a/README.md
+++ b/README.md
@@ -26,7 +26,7 @@ Then:
 1. Download `xk6`:
 
   ```bash
-  go install github.com/k6io/xk6/cmd/xk6@v0.4.1
+  go install go.k6.io/xk6/cmd/xk6@v0.9.2
   ```
 
 2. Build the binary:
diff --git a/go.mod b/go.mod
index 0432a3b..80de94f 100644
--- a/go.mod
+++ b/go.mod
@@ -5,6 +5,6 @@ go 1.16
 require (
 	github.com/go-echarts/go-echarts/v2 v2.2.4
 	github.com/spf13/cobra v1.4.0
-	github.com/vesoft-inc/nebula-go/v3 v3.4.0-1.0.20230412100133-fae48de712b6
+	github.com/vesoft-inc/nebula-go/v3 v3.5.0
 	go.k6.io/k6 v0.43.0
 )
diff --git a/go.sum b/go.sum
index e2b64aa..2f6b6f3 100644
--- a/go.sum
+++ b/go.sum
@@ -332,6 +332,8 @@ github.com/tidwall/pretty v1.2.0/go.mod h1:ITEVvHYasfjBbM0u2Pg8T2nJnzm8xPwvNhhso
 github.com/tidwall/pretty v1.2.1/go.mod h1:ITEVvHYasfjBbM0u2Pg8T2nJnzm8xPwvNhhsoaGGjNU=
 github.com/vesoft-inc/nebula-go/v3 v3.4.0-1.0.20230412100133-fae48de712b6 h1:FOhQdJQixo6hd++kKwHHi3QN7MuwesLFkRnenPM/u7E=
 github.com/vesoft-inc/nebula-go/v3 v3.4.0-1.0.20230412100133-fae48de712b6/go.mod h1:+sXv05jYQBARdTbTcIEsWVXCnF/6ttOlDK35xQ6m54s=
+github.com/vesoft-inc/nebula-go/v3 v3.5.0 h1:2ZSkoBxtIfs15AXJXqrAPDPd0Z9HrzKR7YKXPqlJcR0=
+github.com/vesoft-inc/nebula-go/v3 v3.5.0/go.mod h1:+sXv05jYQBARdTbTcIEsWVXCnF/6ttOlDK35xQ6m54s=
 github.com/yuin/goldmark v1.1.25/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
 github.com/yuin/goldmark v1.1.27/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
 github.com/yuin/goldmark v1.1.32/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
diff --git a/pkg/nebulagraph/client.go b/pkg/nebulagraph/client.go
index 2b340d2..5ebbd9f 100644
--- a/pkg/nebulagraph/client.go
+++ b/pkg/nebulagraph/client.go
@@ -329,20 +329,21 @@ func (gc *GraphClient) executeRetry(stmt string) (*graph.ResultSet, error) {
 	)
 	start := time.Now()
 	for i := 0; i < gc.Pool.graphOption.RetryTimes+1; i++ {
-		if gc.Pool.graphOption.RetryIntervalUs != 0 &&
-			time.Since(start).Microseconds() > int64(gc.Pool.graphOption.RetryTimeoutUs) {
-			return resp, err
-		}
+
 		if gc.Client != nil {
 			resp, err = gc.Client.Execute(stmt)
 		} else {
 			resp, err = gc.Pool.sessPool.Execute(stmt)
 		}
-
+		if gc.Pool.graphOption.RetryIntervalUs != 0 &&
+			time.Since(start).Microseconds() > int64(gc.Pool.graphOption.RetryTimeoutUs) {
+			return resp, fmt.Errorf("retry timeout")
+		}
 		if err != nil {
 			fmt.Println("execute error: ", err)
 			continue
 		}
+
 		graphErr := resp.GetErrorCode()
 		if graphErr == graph.ErrorCode_SUCCEEDED {
 			return resp, nil
@@ -394,22 +395,24 @@ func (gc *GraphClient) Execute(stmt string) (common.IGraphResponse, error) {
 		return result, nil
 	}
 
-	var fr []string
-	columns := resp.GetColSize()
-	if o.rows != 0 {
-		r, err := resp.GetRowValuesByIndex(0)
-		if err != nil {
-			return nil, err
-		}
-		for i := 0; i < columns; i++ {
-			v, err := r.GetValueByIndex(i)
+	if resp != nil {
+		var fr []string
+		columns := resp.GetColSize()
+		if o.rows != 0 {
+			r, err := resp.GetRowValuesByIndex(0)
 			if err != nil {
 				return nil, err
 			}
-			fr = append(fr, v.String())
+			for i := 0; i < columns; i++ {
+				v, err := r.GetValueByIndex(i)
+				if err != nil {
+					return nil, err
+				}
+				fr = append(fr, v.String())
+			}
 		}
+		o.firstRecord = strings.Join(fr, "|")
 	}
-	o.firstRecord = strings.Join(fr, "|")
 
 	select {
 	case gc.Pool.OutputCh <- formatOutput(o):