diff --git a/tests/ci/health/health_test.go b/tests/ci/health/health_test.go
index 99ee22b..f19c375 100644
--- a/tests/ci/health/health_test.go
+++ b/tests/ci/health/health_test.go
@@ -67,6 +67,20 @@ custom_domains = test2.com
 health_check_type = http
 health_check_interval_s = 1
 health_check_url = /health
+
+[http3]
+type = http
+local_port = 15005
+custom_domains = test.balancing.com
+group = test-balancing
+group_key = 123
+
+[http4]
+type = http
+local_port = 15006
+custom_domains = test.balancing.com
+group = test-balancing
+group_key = 123
 `
 
 func TestHealthCheck(t *testing.T) {
@@ -124,6 +138,22 @@ func TestHealthCheck(t *testing.T) {
 		defer httpSvc2.Stop()
 	}
 
+	httpSvc3 := mock.NewHttpServer(15005, func(w http.ResponseWriter, r *http.Request) {
+		w.Write([]byte("http3"))
+	})
+	err = httpSvc3.Start()
+	if assert.NoError(err) {
+		defer httpSvc3.Stop()
+	}
+
+	httpSvc4 := mock.NewHttpServer(15006, func(w http.ResponseWriter, r *http.Request) {
+		w.Write([]byte("http4"))
+	})
+	err = httpSvc4.Start()
+	if assert.NoError(err) {
+		defer httpSvc4.Stop()
+	}
+
 	time.Sleep(200 * time.Millisecond)
 
 	// ****** start frps and frpc ******
@@ -244,4 +274,20 @@ func TestHealthCheck(t *testing.T) {
 	assert.NoError(err)
 	assert.Equal(200, code)
 	assert.Equal("http2", body)
+
+	// ****** load balancing type http ******
+	result = make([]string, 0)
+
+	code, body, _, err = util.SendHttpMsg("GET", "http://127.0.0.1:14000/xxx", "test.balancing.com", nil, "")
+	assert.NoError(err)
+	assert.Equal(200, code)
+	result = append(result, body)
+
+	code, body, _, err = util.SendHttpMsg("GET", "http://127.0.0.1:14000/xxx", "test.balancing.com", nil, "")
+	assert.NoError(err)
+	assert.Equal(200, code)
+	result = append(result, body)
+
+	assert.Contains(result, "http3")
+	assert.Contains(result, "http4")
 }