diff --git a/dm/tests/new_relay/conf/source2.yaml b/dm/tests/new_relay/conf/source2.yaml
new file mode 100644
index 00000000000..6c272e728c1
--- /dev/null
+++ b/dm/tests/new_relay/conf/source2.yaml
@@ -0,0 +1,14 @@
+source-id: mysql-replica-02
+server-id: 123456
+flavor: 'mysql'
+enable-gtid: true
+relay-binlog-name: ''
+relay-binlog-gtid: ''
+enable-relay: false
+from:
+  host: 127.0.0.1
+  user: root
+  password: /Q7B9DizNLLTTfiZHv9WoEAKamfpIUs=
+  port: 3307
+checker:
+  check-enable: false
diff --git a/dm/tests/new_relay/run.sh b/dm/tests/new_relay/run.sh
index b8ea39b6198..7b1edd2bd73 100755
--- a/dm/tests/new_relay/run.sh
+++ b/dm/tests/new_relay/run.sh
@@ -83,6 +83,81 @@ function test_cant_dail_downstream() {
 	cleanup_data $TEST_NAME
 }
 
+function test_restart_relay_status() {
+	cleanup_data $TEST_NAME
+	cleanup_process
+
+	run_dm_master $WORK_DIR/master $MASTER_PORT $cur/conf/dm-master.toml
+	check_rpc_alive $cur/../bin/check_master_online 127.0.0.1:$MASTER_PORT
+	run_dm_worker $WORK_DIR/worker1 $WORKER1_PORT $cur/conf/dm-worker1.toml
+	check_rpc_alive $cur/../bin/check_worker_online 127.0.0.1:$WORKER1_PORT
+
+	dmctl_operate_source create $cur/conf/source1.yaml $SOURCE_ID1
+
+	run_dm_ctl_with_retry $WORK_DIR "127.0.0.1:$MASTER_PORT" \
+		"start-relay -s $SOURCE_ID1 worker1"
+	run_dm_ctl_with_retry $WORK_DIR "127.0.0.1:$MASTER_PORT" \
+		"query-status -s $SOURCE_ID1" \
+		"\"result\": true" 2 \
+		"\"worker\": \"worker1\"" 1
+
+	run_dm_worker $WORK_DIR/worker2 $WORKER2_PORT $cur/conf/dm-worker2.toml
+	check_rpc_alive $cur/../bin/check_worker_online 127.0.0.1:$WORKER2_PORT
+
+	dmctl_operate_source create $cur/conf/source2.yaml $SOURCE_ID2
+
+	run_dm_ctl_with_retry $WORK_DIR "127.0.0.1:$MASTER_PORT" \
+		"start-relay -s $SOURCE_ID2 worker2"
+	run_dm_ctl_with_retry $WORK_DIR "127.0.0.1:$MASTER_PORT" \
+		"query-status -s $SOURCE_ID2" \
+		"\"result\": true" 2 \
+		"\"worker\": \"worker2\"" 1
+
+	run_dm_worker $WORK_DIR/worker3 $WORKER3_PORT $cur/conf/dm-worker3.toml
+	check_rpc_alive $cur/../bin/check_worker_online 127.0.0.1:$WORKER3_PORT
+
+	run_dm_ctl_with_retry $WORK_DIR "127.0.0.1:$MASTER_PORT" \
+		"start-relay -s $SOURCE_ID2 worker3"
+	run_dm_ctl_with_retry $WORK_DIR "127.0.0.1:$MASTER_PORT" \
+		"query-status -s $SOURCE_ID2" \
+		"\"result\": true" 3 \
+		"\"worker\": \"worker2\"" 1 \
+		"\"worker\": \"worker3\"" 1
+
+	run_dm_ctl $WORK_DIR "127.0.0.1:$MASTER_PORT" \
+		"list-member -n worker3" \
+		"relay" 1
+
+	kill_dm_worker
+	kill_dm_master
+
+	run_dm_master $WORK_DIR/master $MASTER_PORT $cur/conf/dm-master.toml
+	check_rpc_alive $cur/../bin/check_master_online 127.0.0.1:$MASTER_PORT
+
+	run_dm_worker $WORK_DIR/worker1 $WORKER1_PORT $cur/conf/dm-worker1.toml
+	run_dm_worker $WORK_DIR/worker3 $WORKER3_PORT $cur/conf/dm-worker3.toml
+	check_rpc_alive $cur/../bin/check_worker_online 127.0.0.1:$WORKER1_PORT
+	check_rpc_alive $cur/../bin/check_worker_online 127.0.0.1:$WORKER3_PORT
+
+	run_dm_worker $WORK_DIR/worker2 $WORKER2_PORT $cur/conf/dm-worker2.toml
+	check_rpc_alive $cur/../bin/check_worker_online 127.0.0.1:$WORKER2_PORT
+
+	run_dm_ctl_with_retry $WORK_DIR "127.0.0.1:$MASTER_PORT" \
+		"query-status -s $SOURCE_ID1" \
+		"\"result\": true" 2 \
+		"\"worker\": \"worker1\"" 1
+
+	run_dm_ctl_with_retry $WORK_DIR "127.0.0.1:$MASTER_PORT" \
+		"query-status -s $SOURCE_ID2" \
+		"\"result\": true" 3 \
+		"\"worker\": \"worker2\"" 1 \
+		"\"worker\": \"worker3\"" 1
+
+	run_dm_ctl $WORK_DIR "127.0.0.1:$MASTER_PORT" \
+		"list-member -n worker2 -n worker3" \
+		"relay" 1
+}
+
 function test_kill_dump_connection() {
 	cleanup_data $TEST_NAME
 	cleanup_process
@@ -108,7 +183,7 @@ function test_kill_dump_connection() {
 		"\"worker\": \"worker1\"" 1
 	run_sql_source1 "show processlist"
 
-	# kill dumop connection to test wheather relay will auto reconnect db
+	# kill dump connection to test whether relay will auto reconnect db
 	dump_conn_id=$(cat $TEST_DIR/sql_res.$TEST_NAME.txt | grep Binlog -B 4 | grep Id | cut -d : -f2)
 	run_sql_source1 "kill ${dump_conn_id}"
 
@@ -123,6 +198,7 @@ function test_kill_dump_connection() {
 }
 
 function run() {
+	test_restart_relay_status
 	test_cant_dail_downstream
 	test_cant_dail_upstream