diff --git a/engine/jobmaster/dm/dm_jobmaster_test.go b/engine/jobmaster/dm/dm_jobmaster_test.go
index 3d02acad3f7..e10d24c01b7 100644
--- a/engine/jobmaster/dm/dm_jobmaster_test.go
+++ b/engine/jobmaster/dm/dm_jobmaster_test.go
@@ -108,6 +108,8 @@ func (t *testDMJobmasterSuite) TestRunDMJobMaster() {
 	require.NoError(t.T(), err)
 	mockServerMasterClient := client.NewMockServerMasterClient(gomock.NewController(t.T()))
 	mockExecutorGroup := client.NewMockExecutorGroup()
+	broker := broker.NewBrokerForTesting("test-executor-id")
+	defer broker.Close()
 	depsForTest := masterParamListForTest{
 		MessageHandlerManager: p2p.NewMockMessageHandlerManager(),
 		MessageSender:         p2p.NewMockMessageSender(),
@@ -115,7 +117,7 @@ func (t *testDMJobmasterSuite) TestRunDMJobMaster() {
 		BusinessClientConn:    kvmock.NewMockClientConn(),
 		ExecutorGroup:         mockExecutorGroup,
 		ServerMasterClient:    mockServerMasterClient,
-		ResourceBroker:        nil,
+		ResourceBroker:        broker,
 	}
 
 	RegisterWorker()
@@ -454,6 +456,10 @@ func (m *MockBaseJobmaster) Exit(ctx context.Context, exitReason framework.ExitR
 	return args.Error(0)
 }
 
+func (m *MockBaseJobmaster) IsS3StorageEnabled() bool {
+	return false
+}
+
 type MockCheckpointAgent struct {
 	mu sync.Mutex
 	mock.Mock
diff --git a/engine/pkg/externalresource/broker/broker.go b/engine/pkg/externalresource/broker/broker.go
index d71a4c54f94..ca750da1e70 100644
--- a/engine/pkg/externalresource/broker/broker.go
+++ b/engine/pkg/externalresource/broker/broker.go
@@ -418,6 +418,7 @@ func (b *DefaultBroker) Close() {
 	}
 }
 
+// IsS3StorageEnabled returns true if s3 storage is enabled.
 func (b *DefaultBroker) IsS3StorageEnabled() bool {
 	_, ok := b.fileManagers[resModel.ResourceTypeS3]
 	return ok
diff --git a/engine/test/integration_tests/dm_many_tables_local/conf/diff_config.toml b/engine/test/integration_tests/dm_many_tables_local/conf/diff_config.toml
new file mode 100644
index 00000000000..bdb2278d9d2
--- /dev/null
+++ b/engine/test/integration_tests/dm_many_tables_local/conf/diff_config.toml
@@ -0,0 +1,29 @@
+# diff Configuration.
+
+check-thread-count = 4
+
+export-fix-sql = true
+
+check-struct-only = false
+
+[task]
+    output-dir = "/tmp/tiflow_engine_test/dm_many_tables/output"
+
+    source-instances = ["mysql1"]
+
+    target-instance = "tidb0"
+
+    target-check-tables = ["dm_many_tables.?*"]
+
+[data-sources]
+[data-sources.mysql1]
+host = "127.0.0.1"
+port = 3306
+user = "root"
+password = ""
+
+[data-sources.tidb0]
+host = "127.0.0.1"
+port = 4000
+user = "root"
+password = ""
diff --git a/engine/test/integration_tests/dm_many_tables_local/conf/job.yaml b/engine/test/integration_tests/dm_many_tables_local/conf/job.yaml
new file mode 100644
index 00000000000..5f9bed104bf
--- /dev/null
+++ b/engine/test/integration_tests/dm_many_tables_local/conf/job.yaml
@@ -0,0 +1,19 @@
+task-mode: full
+target-database:
+  host: host.docker.internal
+  port: 4000
+  user: root
+  password: ''
+upstreams:
+  - db-config:
+      host: host.docker.internal
+      port: 3306
+      user: root
+      password: ''
+    source-id: mysql-01
+    block-allow-list: balist-01
+    loader-thread: 1
+block-allow-list:
+  balist-01:
+    do-dbs:
+      - dm_many_tables
diff --git a/engine/test/integration_tests/dm_many_tables_local/run.sh b/engine/test/integration_tests/dm_many_tables_local/run.sh
new file mode 100644
index 00000000000..369205f5c35
--- /dev/null
+++ b/engine/test/integration_tests/dm_many_tables_local/run.sh
@@ -0,0 +1,42 @@
+#!/bin/bash
+
+set -eu
+
+WORK_DIR=$OUT_DIR/$TEST_NAME
+CUR_DIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
+
+CONFIG="$DOCKER_COMPOSE_DIR/3m3e.yaml $DOCKER_COMPOSE_DIR/dm_databases.yaml"
+CONFIG=$(adjust_config $OUT_DIR $TEST_NAME $CONFIG)
+echo "using adjusted configs to deploy cluster: $CONFIG"
+TABLE_NUM=500
+
+function run() {
+	start_engine_cluster $CONFIG
+	wait_mysql_online.sh --port 3306
+	wait_mysql_online.sh --port 4000
+
+	# prepare data
+	run_sql 'DROP DATABASE IF EXISTS dm_many_tables'
+	run_sql 'CREATE DATABASE dm_many_tables;'
+	for i in $(seq $TABLE_NUM); do
+		run_sql --quiet "CREATE TABLE dm_many_tables.t$i(i TINYINT, j INT UNIQUE KEY);"
+		for j in $(seq 2); do
+			run_sql --quiet "INSERT INTO dm_many_tables.t$i VALUES ($j,${j}000$j),($j,${j}001$j);"
+		done
+		# to make the tables have odd number of lines before 'ALTER TABLE' command, for check_sync_diff to work correctly
+		run_sql --quiet "INSERT INTO dm_many_tables.t$i VALUES (9, 90009);"
+	done
+
+	# create job & wait for job finished
+	job_id=$(create_job "DM" "$CUR_DIR/conf/job.yaml" "dm_many_tables")
+	# check progress is forwarded gradually, not jump to "finished"
+	exec_with_retry --count 500 "curl \"http://127.0.0.1:10245/api/v1/jobs/$job_id/status\" | tee /dev/stderr | jq -e '.task_status.\"mysql-01\".status.status | .finishedBytes > 0 and .finishedBytes < .totalBytes'"
+	exec_with_retry --count 100 "curl \"http://127.0.0.1:10245/api/v1/jobs/$job_id\" | tee /dev/stderr | jq -e '.state == \"Finished\"'"
+
+	# check data
+	check_sync_diff $WORK_DIR $CUR_DIR/conf/diff_config.toml 1
+}
+
+trap "stop_engine_cluster $WORK_DIR $CONFIG" EXIT
+run $*
+echo "[$(date)] <<<<<< run test case $TEST_NAME success! >>>>>>"