diff --git a/tests/ci/cmd_test.go b/tests/ci/cmd_test.go
index 77803975..ea76e6de 100644
--- a/tests/ci/cmd_test.go
+++ b/tests/ci/cmd_test.go
@@ -1,3 +1,85 @@
 package ci
 
-// TODO
+import (
+	"testing"
+	"time"
+
+	"github.com/fatedier/frp/tests/consts"
+	"github.com/fatedier/frp/tests/util"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestCmdTcp(t *testing.T) {
+	assert := assert.New(t)
+
+	var err error
+	s := util.NewProcess(consts.FRPS_BIN_PATH, []string{"-t", "123", "-p", "20000"})
+	err = s.Start()
+	if assert.NoError(err) {
+		defer s.Stop()
+	}
+	time.Sleep(100 * time.Millisecond)
+
+	c := util.NewProcess(consts.FRPC_BIN_PATH, []string{"tcp", "-s", "127.0.0.1:20000", "-t", "123", "-u", "test",
+		"-l", "10701", "-r", "20801", "-n", "tcp_test"})
+	err = c.Start()
+	if assert.NoError(err) {
+		defer c.Stop()
+	}
+	time.Sleep(250 * time.Millisecond)
+
+	res, err := util.SendTcpMsg("127.0.0.1:20801", consts.TEST_TCP_ECHO_STR)
+	assert.NoError(err)
+	assert.Equal(consts.TEST_TCP_ECHO_STR, res)
+}
+
+func TestCmdUdp(t *testing.T) {
+	assert := assert.New(t)
+
+	var err error
+	s := util.NewProcess(consts.FRPS_BIN_PATH, []string{"-t", "123", "-p", "20000"})
+	err = s.Start()
+	if assert.NoError(err) {
+		defer s.Stop()
+	}
+	time.Sleep(100 * time.Millisecond)
+
+	c := util.NewProcess(consts.FRPC_BIN_PATH, []string{"udp", "-s", "127.0.0.1:20000", "-t", "123", "-u", "test",
+		"-l", "10702", "-r", "20802", "-n", "udp_test"})
+	err = c.Start()
+	if assert.NoError(err) {
+		defer c.Stop()
+	}
+	time.Sleep(250 * time.Millisecond)
+
+	res, err := util.SendUdpMsg("127.0.0.1:20802", consts.TEST_UDP_ECHO_STR)
+	assert.NoError(err)
+	assert.Equal(consts.TEST_UDP_ECHO_STR, res)
+}
+
+func TestCmdHttp(t *testing.T) {
+	assert := assert.New(t)
+
+	var err error
+	s := util.NewProcess(consts.FRPS_BIN_PATH, []string{"-t", "123", "-p", "20000", "--vhost_http_port", "20001"})
+	err = s.Start()
+	if assert.NoError(err) {
+		defer s.Stop()
+	}
+	time.Sleep(100 * time.Millisecond)
+
+	c := util.NewProcess(consts.FRPC_BIN_PATH, []string{"http", "-s", "127.0.0.1:20000", "-t", "123", "-u", "test",
+		"-n", "udp_test", "-l", "10704", "--custom_domain", "127.0.0.1"})
+	err = c.Start()
+	if assert.NoError(err) {
+		defer c.Stop()
+	}
+	time.Sleep(250 * time.Millisecond)
+
+	code, body, _, err := util.SendHttpMsg("GET", "http://127.0.0.1:20001", "", nil, "")
+	if assert.NoError(err) {
+		assert.Equal(200, code)
+		assert.Equal(consts.TEST_HTTP_NORMAL_STR, body)
+	}
+}
diff --git a/tests/ci/reconnect_test.go b/tests/ci/reconnect_test.go
index 2378a080..7974c2c7 100644
--- a/tests/ci/reconnect_test.go
+++ b/tests/ci/reconnect_test.go
@@ -58,7 +58,7 @@ func TestReconnect(t *testing.T) {
 		defer frpsProcess.Stop()
 	}
 
-	time.Sleep(200 * time.Millisecond)
+	time.Sleep(100 * time.Millisecond)
 
 	frpcProcess := util.NewProcess(consts.FRPC_BIN_PATH, []string{"-c", frpcCfgPath})
 	err = frpcProcess.Start()
diff --git a/tests/ci/reload_test.go b/tests/ci/reload_test.go
index 5ba358a3..9811db95 100644
--- a/tests/ci/reload_test.go
+++ b/tests/ci/reload_test.go
@@ -93,7 +93,7 @@ func TestReload(t *testing.T) {
 		defer frpsProcess.Stop()
 	}
 
-	time.Sleep(200 * time.Millisecond)
+	time.Sleep(100 * time.Millisecond)
 
 	frpcProcess := util.NewProcess(consts.FRPC_BIN_PATH, []string{"-c", frpcCfgPath})
 	err = frpcProcess.Start()