diff --git a/test/clash_test.go b/test/clash_test.go
index 4ade42f1..70c2e825 100644
--- a/test/clash_test.go
+++ b/test/clash_test.go
@@ -32,8 +32,8 @@ const (
 	ImageTrojan                = "trojangfw/trojan:latest"
 	ImageNaive                 = "pocat/naiveproxy:client"
 	ImageBoringTun             = "ghcr.io/ntkme/boringtun:edge"
-	ImageHysteria              = "teddysun/hysteria:1.3.5"
-	ImageHysteria2             = "teddysun/hysteria:latest"
+	ImageHysteria              = "tobyxdd/hysteria:v1.3.5"
+	ImageHysteria2             = "tobyxdd/hysteria:v2"
 	ImageNginx                 = "nginx:stable"
 	ImageShadowTLS             = "ghcr.io/ihciah/shadow-tls:latest"
 	ImageShadowsocksR          = "teddysun/shadowsocks-r:latest"
@@ -378,7 +378,7 @@ func testLargeDataWithPacketConnSize(t *testing.T, port uint16, chunkSize int, p
 
 	rAddr := &net.UDPAddr{IP: localIP.AsSlice(), Port: int(port)}
 
-	times := 2
+	times := 50
 
 	pingCh, pongCh, test := newLargeDataPair()
 	writeRandData := func(pc net.PacketConn, addr net.Addr) (map[int][]byte, error) {
diff --git a/test/ech_test.go b/test/ech_test.go
index c533c5b8..85e4a433 100644
--- a/test/ech_test.go
+++ b/test/ech_test.go
@@ -244,5 +244,5 @@ func TestECHHysteria2(t *testing.T) {
 			},
 		},
 	})
-	testSuit(t, clientPort, testPort)
+	testSuitLargeUDP(t, clientPort, testPort)
 }
diff --git a/test/hysteria2_test.go b/test/hysteria2_test.go
index 06284d1e..020f1474 100644
--- a/test/hysteria2_test.go
+++ b/test/hysteria2_test.go
@@ -127,7 +127,7 @@ func TestHysteria2Inbound(t *testing.T) {
 	startDockerContainer(t, DockerOptions{
 		Image: ImageHysteria2,
 		Ports: []uint16{serverPort, clientPort},
-		Cmd:   []string{"hysteria", "client", "-c", "/etc/hysteria/config.yml", "--disable-update-check", "--log-level", "debug"},
+		Cmd:   []string{"client", "-c", "/etc/hysteria/config.yml", "--disable-update-check", "--log-level", "debug"},
 		Bind: map[string]string{
 			"hysteria2-client.yml": "/etc/hysteria/config.yml",
 			caPem:                  "/etc/hysteria/ca.pem",
@@ -141,7 +141,7 @@ func TestHysteria2Outbound(t *testing.T) {
 	startDockerContainer(t, DockerOptions{
 		Image: ImageHysteria2,
 		Ports: []uint16{testPort},
-		Cmd:   []string{"hysteria", "server", "-c", "/etc/hysteria/config.yml", "--disable-update-check", "--log-level", "debug"},
+		Cmd:   []string{"server", "-c", "/etc/hysteria/config.yml", "--disable-update-check", "--log-level", "debug"},
 		Bind: map[string]string{
 			"hysteria2-server.yml": "/etc/hysteria/config.yml",
 			certPem:                "/etc/hysteria/cert.pem",