diff --git a/.travis.yml b/.travis.yml
index e53f16bb0..25d0a808c 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -32,6 +32,8 @@ script:
   - bash build.sh
   - go test -v -race -failfast -parallel 16 -cpu 16 $(go list ./... | grep -v "/vendor/") -coverprofile cover.out
   - cd rpc && go test -test.bench ^BenchmarkPersistentCaller_Call$ -test.run ^$ && cd -
+  - bash cleanupDB.sh || true
+  - cd cmd/cql-minerd && go test -bench=^BenchmarkMinerTwo$ -benchtime=5s -run ^$ && cd -
   - gocovmerge cover.out $(find cmd -name "*.cover.out") | grep -F -v '_gen.go' > coverage.txt && rm -f cover.out
   - bash <(curl -s https://codecov.io/bash)
   - >-
diff --git a/cmd/cql-minerd/integration_test.go b/cmd/cql-minerd/integration_test.go
index c479d8c5b..c4cf9ed27 100644
--- a/cmd/cql-minerd/integration_test.go
+++ b/cmd/cql-minerd/integration_test.go
@@ -487,18 +487,18 @@ func benchDB(b *testing.B, db *sql.DB, createDB bool) {
 func benchMiner(b *testing.B, minerCount uint16, bypassSign bool) {
 	log.Warnf("Benchmark for %d Miners, BypassSignature: %v", minerCount, bypassSign)
 	asymmetric.BypassSignature = bypassSign
-	//if minerCount > 0 {
-	//	startNodesProfile(bypassSign)
-	//	utils.WaitToConnect(context.Background(), "127.0.0.1", []int{
-	//		2144,
-	//		2145,
-	//		2146,
-	//		3122,
-	//		3121,
-	//		3120,
-	//	}, 2*time.Second)
-	//	time.Sleep(time.Second)
-	//}
+	if minerCount > 0 {
+		startNodesProfile(bypassSign)
+		utils.WaitToConnect(context.Background(), "127.0.0.1", []int{
+			2144,
+			2145,
+			2146,
+			3122,
+			3121,
+			3120,
+		}, 2*time.Second)
+		time.Sleep(time.Second)
+	}
 
 	// Create temp directory
 	testDataDir, err := ioutil.TempDir(testWorkingDir, "covenantsql")
@@ -506,9 +506,9 @@ func benchMiner(b *testing.B, minerCount uint16, bypassSign bool) {
 		panic(err)
 	}
 	defer os.RemoveAll(testDataDir)
-	clientConf := FJ(testWorkingDir, "./service/node_c/config.yaml")
+	clientConf := FJ(testWorkingDir, "./integration/node_c/config.yaml")
 	tempConf := FJ(testDataDir, "config.yaml")
-	clientKey := FJ(testWorkingDir, "./service/node_c/private.key")
+	clientKey := FJ(testWorkingDir, "./integration/node_c/private.key")
 	tempKey := FJ(testDataDir, "private.key")
 	utils.CopyFile(clientConf, tempConf)
 	utils.CopyFile(clientKey, tempKey)
@@ -536,7 +536,7 @@ func benchMiner(b *testing.B, minerCount uint16, bypassSign bool) {
 	db, err := sql.Open("covenantsql", dsn)
 	So(err, ShouldBeNil)
 
-	benchDB(b, db, true)
+	benchDB(b, db, minerCount > 0)
 
 	err = client.Drop(dsn)
 	So(err, ShouldBeNil)