diff --git a/build/test.sh b/build/test.sh
index 4f2fa74..e7c183d 100755
--- a/build/test.sh
+++ b/build/test.sh
@@ -6,4 +6,6 @@ if [ -z "$TAG" ]; then
 	TAG="community"
 fi
 
-go test -v ../... -tags=${TAG}
\ No newline at end of file
+# reference: https://pkg.go.dev/cmd/go/internal/test
+go clean -testcache
+go test -timeout 10s -tags="${TAG}" -cover ../...
\ No newline at end of file
diff --git a/internal/caches/item_test.go b/internal/caches/item_test.go
index e7dd4b6..8bd6567 100644
--- a/internal/caches/item_test.go
+++ b/internal/caches/item_test.go
@@ -4,6 +4,7 @@ package caches_test
 
 import (
 	"github.com/TeaOSLab/EdgeNode/internal/caches"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/testutils"
 	"github.com/TeaOSLab/EdgeNode/internal/zero"
 	"github.com/iwind/TeaGo/rands"
 	"github.com/iwind/TeaGo/types"
@@ -18,7 +19,11 @@ func TestItems_Memory(t *testing.T) {
 	var memory1 = stat.HeapInuse
 
 	var items = []*caches.Item{}
-	for i := 0; i < 10_000_000; i++ {
+	var count = 100
+	if testutils.IsSingleTesting() {
+		count = 10_000_000
+	}
+	for i := 0; i < count; i++ {
 		items = append(items, &caches.Item{
 			Key: types.String(i),
 		})
@@ -33,7 +38,9 @@ func TestItems_Memory(t *testing.T) {
 	var memory3 = stat.HeapInuse
 	t.Log(memory2, memory3, (memory3-memory2)/1024/1024, "M")
 
-	time.Sleep(1 * time.Second)
+	if testutils.IsSingleTesting() {
+		time.Sleep(1 * time.Second)
+	}
 }
 
 func TestItems_Memory2(t *testing.T) {
@@ -42,7 +49,12 @@ func TestItems_Memory2(t *testing.T) {
 	var memory1 = stat.HeapInuse
 
 	var items = map[int32]map[string]zero.Zero{}
-	for i := 0; i < 10_000_000; i++ {
+	var count = 100
+	if testutils.IsSingleTesting() {
+		count = 10_000_000
+	}
+
+	for i := 0; i < count; i++ {
 		var week = int32((time.Now().Unix() - int64(86400*rands.Int(0, 300))) / (86400 * 7))
 		m, ok := items[week]
 		if !ok {
@@ -57,7 +69,9 @@ func TestItems_Memory2(t *testing.T) {
 
 	t.Log(memory1, memory2, (memory2-memory1)/1024/1024, "M")
 
-	time.Sleep(1 * time.Second)
+	if testutils.IsSingleTesting() {
+		time.Sleep(1 * time.Second)
+	}
 	for w, i := range items {
 		t.Log(w, len(i))
 	}
diff --git a/internal/caches/list_file_hash_map_test.go b/internal/caches/list_file_hash_map_test.go
index d2080eb..1d21f7c 100644
--- a/internal/caches/list_file_hash_map_test.go
+++ b/internal/caches/list_file_hash_map_test.go
@@ -4,6 +4,7 @@ package caches_test
 
 import (
 	"github.com/TeaOSLab/EdgeNode/internal/caches"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/testutils"
 	"github.com/TeaOSLab/EdgeNode/internal/zero"
 	"github.com/iwind/TeaGo/Tea"
 	"github.com/iwind/TeaGo/assert"
@@ -86,6 +87,10 @@ func TestFileListHashMap_BigInt(t *testing.T) {
 }
 
 func TestFileListHashMap_Load(t *testing.T) {
+	if !testutils.IsSingleTesting() {
+		return
+	}
+
 	var list = caches.NewFileList(Tea.Root + "/data/cache-index/p1").(*caches.FileList)
 
 	defer func() {
diff --git a/internal/caches/list_file_test.go b/internal/caches/list_file_test.go
index d2238ab..f4d3c0a 100644
--- a/internal/caches/list_file_test.go
+++ b/internal/caches/list_file_test.go
@@ -17,6 +17,10 @@ import (
 )
 
 func TestFileList_Init(t *testing.T) {
+	if !testutils.IsSingleTesting() {
+		return
+	}
+
 	var list = caches.NewFileList(Tea.Root + "/data/cache-index/p1")
 
 	defer func() {
@@ -34,6 +38,10 @@ func TestFileList_Init(t *testing.T) {
 }
 
 func TestFileList_Add(t *testing.T) {
+	if !testutils.IsSingleTesting() {
+		return
+	}
+
 	var list = caches.NewFileList(Tea.Root + "/data/cache-index/p1").(*caches.FileList)
 
 	defer func() {
@@ -107,6 +115,10 @@ func TestFileList_Add_Many(t *testing.T) {
 }
 
 func TestFileList_Exist(t *testing.T) {
+	if !testutils.IsSingleTesting() {
+		return
+	}
+
 	var list = caches.NewFileList(Tea.Root + "/data/cache-index/p1").(*caches.FileList)
 	defer func() {
 		_ = list.Close()
@@ -143,6 +155,10 @@ func TestFileList_Exist(t *testing.T) {
 }
 
 func TestFileList_Exist_Many_DB(t *testing.T) {
+	if !testutils.IsSingleTesting() {
+		return
+	}
+
 	// 测试在多个数据库下的性能
 	var listSlice = []caches.ListInterface{}
 	for i := 1; i <= 10; i++ {
@@ -202,6 +218,10 @@ func TestFileList_Exist_Many_DB(t *testing.T) {
 }
 
 func TestFileList_CleanPrefix(t *testing.T) {
+	if !testutils.IsSingleTesting() {
+		return
+	}
+
 	var list = caches.NewFileList(Tea.Root + "/data/cache-index/p1")
 
 	defer func() {
@@ -222,6 +242,10 @@ func TestFileList_CleanPrefix(t *testing.T) {
 }
 
 func TestFileList_Remove(t *testing.T) {
+	if !testutils.IsSingleTesting() {
+		return
+	}
+
 	var list = caches.NewFileList(Tea.Root + "/data/cache-index/p1").(*caches.FileList)
 	defer func() {
 		_ = list.Close()
@@ -246,6 +270,10 @@ func TestFileList_Remove(t *testing.T) {
 }
 
 func TestFileList_Purge(t *testing.T) {
+	if !testutils.IsSingleTesting() {
+		return
+	}
+
 	var list = caches.NewFileList(Tea.Root + "/data/cache-index/p1")
 
 	defer func() {
@@ -270,6 +298,10 @@ func TestFileList_Purge(t *testing.T) {
 }
 
 func TestFileList_PurgeLFU(t *testing.T) {
+	if !testutils.IsSingleTesting() {
+		return
+	}
+
 	var list = caches.NewFileList(Tea.Root + "/data/cache-index/p1")
 
 	defer func() {
@@ -294,6 +326,10 @@ func TestFileList_PurgeLFU(t *testing.T) {
 }
 
 func TestFileList_Stat(t *testing.T) {
+	if !testutils.IsSingleTesting() {
+		return
+	}
+
 	var list = caches.NewFileList(Tea.Root + "/data/cache-index/p1")
 
 	defer func() {
@@ -313,6 +349,10 @@ func TestFileList_Stat(t *testing.T) {
 }
 
 func TestFileList_Count(t *testing.T) {
+	if !testutils.IsSingleTesting() {
+		return
+	}
+
 	var list = caches.NewFileList(Tea.Root + "/data")
 
 	defer func() {
@@ -333,6 +373,10 @@ func TestFileList_Count(t *testing.T) {
 }
 
 func TestFileList_CleanAll(t *testing.T) {
+	if !testutils.IsSingleTesting() {
+		return
+	}
+
 	var list = caches.NewFileList(Tea.Root + "/data")
 
 	defer func() {
@@ -352,6 +396,10 @@ func TestFileList_CleanAll(t *testing.T) {
 }
 
 func TestFileList_UpgradeV3(t *testing.T) {
+	if !testutils.IsSingleTesting() {
+		return
+	}
+
 	var list = caches.NewFileList(Tea.Root + "/data/cache-index/p43").(*caches.FileList)
 
 	defer func() {
@@ -376,6 +424,10 @@ func TestFileList_UpgradeV3(t *testing.T) {
 }
 
 func BenchmarkFileList_Exist(b *testing.B) {
+	if !testutils.IsSingleTesting() {
+		return
+	}
+
 	var list = caches.NewFileList(Tea.Root + "/data/cache-index/p1")
 
 	defer func() {
diff --git a/internal/caches/list_memory_test.go b/internal/caches/list_memory_test.go
index 3a0b361..1977d32 100644
--- a/internal/caches/list_memory_test.go
+++ b/internal/caches/list_memory_test.go
@@ -98,10 +98,15 @@ func TestMemoryList_Purge(t *testing.T) {
 }
 
 func TestMemoryList_Purge_Large_List(t *testing.T) {
-	list := caches.NewMemoryList().(*caches.MemoryList)
+	var list = caches.NewMemoryList().(*caches.MemoryList)
 	_ = list.Init()
 
-	for i := 0; i < 1_000_000; i++ {
+	var count = 100
+	if testutils.IsSingleTesting() {
+		count = 1_000_000
+	}
+
+	for i := 0; i < count; i++ {
 		_ = list.Add("a"+strconv.Itoa(i), &caches.Item{
 			Key:        "a" + strconv.Itoa(i),
 			ExpiredAt:  time.Now().Unix() + int64(rands.Int(0, 24*3600)),
@@ -148,7 +153,11 @@ func TestMemoryList_CleanPrefix(t *testing.T) {
 	list := caches.NewMemoryList()
 	_ = list.Init()
 	before := time.Now()
-	for i := 0; i < 1_000_000; i++ {
+	var count = 100
+	if testutils.IsSingleTesting() {
+		count = 1_000_000
+	}
+	for i := 0; i < count; i++ {
 		key := "https://www.teaos.cn/hello/" + strconv.Itoa(i/10000) + "/" + strconv.Itoa(i) + ".html"
 		_ = list.Add(fmt.Sprintf("%d", xxhash.Sum64String(key)), &caches.Item{
 			Key:        key,
@@ -175,7 +184,12 @@ func TestMemoryList_CleanPrefix(t *testing.T) {
 func TestMapRandomDelete(t *testing.T) {
 	var countMap = map[int]int{} // k => count
 
-	for j := 0; j < 1_000_000; j++ {
+	var count = 1000
+	if testutils.IsSingleTesting() {
+		count = 1_000_000
+	}
+
+	for j := 0; j < count; j++ {
 		var m = map[int]bool{}
 		for i := 0; i < 100; i++ {
 			m[i] = true
@@ -269,7 +283,6 @@ func TestMemoryList_GC(t *testing.T) {
 			HeaderSize: 0,
 		})
 	}
-	time.Sleep(10 * time.Second)
 	t.Log("clean...", len(list.ItemMaps()))
 	_ = list.CleanAll()
 	t.Log("cleanAll...", len(list.ItemMaps()))
diff --git a/internal/caches/storage_file_test.go b/internal/caches/storage_file_test.go
index bae507d..494e7cd 100644
--- a/internal/caches/storage_file_test.go
+++ b/internal/caches/storage_file_test.go
@@ -19,6 +19,10 @@ import (
 )
 
 func TestFileStorage_Init(t *testing.T) {
+	if !testutils.IsSingleTesting() {
+		return
+	}
+
 	var storage = NewFileStorage(&serverconfigs.HTTPCachePolicy{
 		Id:   1,
 		IsOn: true,
@@ -49,6 +53,10 @@ func TestFileStorage_Init(t *testing.T) {
 }
 
 func TestFileStorage_OpenWriter(t *testing.T) {
+	if !testutils.IsSingleTesting() {
+		return
+	}
+
 	var storage = NewFileStorage(&serverconfigs.HTTPCachePolicy{
 		Id:   1,
 		IsOn: true,
@@ -96,6 +104,10 @@ func TestFileStorage_OpenWriter(t *testing.T) {
 }
 
 func TestFileStorage_OpenWriter_Partial(t *testing.T) {
+	if !testutils.IsSingleTesting() {
+		return
+	}
+
 	var storage = NewFileStorage(&serverconfigs.HTTPCachePolicy{
 		Id:   2,
 		IsOn: true,
@@ -134,6 +146,10 @@ func TestFileStorage_OpenWriter_Partial(t *testing.T) {
 }
 
 func TestFileStorage_OpenWriter_HTTP(t *testing.T) {
+	if !testutils.IsSingleTesting() {
+		return
+	}
+
 	var storage = NewFileStorage(&serverconfigs.HTTPCachePolicy{
 		Id:   1,
 		IsOn: true,
@@ -202,6 +218,10 @@ func TestFileStorage_OpenWriter_HTTP(t *testing.T) {
 }
 
 func TestFileStorage_Concurrent_Open_DifferentFile(t *testing.T) {
+	if !testutils.IsSingleTesting() {
+		return
+	}
+
 	var storage = NewFileStorage(&serverconfigs.HTTPCachePolicy{
 		Id:   1,
 		IsOn: true,
@@ -260,6 +280,10 @@ func TestFileStorage_Concurrent_Open_DifferentFile(t *testing.T) {
 }
 
 func TestFileStorage_Concurrent_Open_SameFile(t *testing.T) {
+	if !testutils.IsSingleTesting() {
+		return
+	}
+
 	var storage = NewFileStorage(&serverconfigs.HTTPCachePolicy{
 		Id:   1,
 		IsOn: true,
@@ -319,6 +343,10 @@ func TestFileStorage_Concurrent_Open_SameFile(t *testing.T) {
 }
 
 func TestFileStorage_Read(t *testing.T) {
+	if !testutils.IsSingleTesting() {
+		return
+	}
+
 	var storage = NewFileStorage(&serverconfigs.HTTPCachePolicy{
 		Id:   1,
 		IsOn: true,
@@ -358,6 +386,10 @@ func TestFileStorage_Read(t *testing.T) {
 }
 
 func TestFileStorage_Read_HTTP_Response(t *testing.T) {
+	if !testutils.IsSingleTesting() {
+		return
+	}
+
 	var storage = NewFileStorage(&serverconfigs.HTTPCachePolicy{
 		Id:   1,
 		IsOn: true,
@@ -414,6 +446,10 @@ func TestFileStorage_Read_HTTP_Response(t *testing.T) {
 }
 
 func TestFileStorage_Read_NotFound(t *testing.T) {
+	if !testutils.IsSingleTesting() {
+		return
+	}
+
 	var storage = NewFileStorage(&serverconfigs.HTTPCachePolicy{
 		Id:   1,
 		IsOn: true,
@@ -450,6 +486,10 @@ func TestFileStorage_Read_NotFound(t *testing.T) {
 }
 
 func TestFileStorage_Delete(t *testing.T) {
+	if !testutils.IsSingleTesting() {
+		return
+	}
+
 	var storage = NewFileStorage(&serverconfigs.HTTPCachePolicy{
 		Id:   1,
 		IsOn: true,
@@ -472,6 +512,10 @@ func TestFileStorage_Delete(t *testing.T) {
 }
 
 func TestFileStorage_Stat(t *testing.T) {
+	if !testutils.IsSingleTesting() {
+		return
+	}
+
 	var storage = NewFileStorage(&serverconfigs.HTTPCachePolicy{
 		Id:   1,
 		IsOn: true,
@@ -500,6 +544,10 @@ func TestFileStorage_Stat(t *testing.T) {
 }
 
 func TestFileStorage_CleanAll(t *testing.T) {
+	if !testutils.IsSingleTesting() {
+		return
+	}
+
 	var storage = NewFileStorage(&serverconfigs.HTTPCachePolicy{
 		Id:   1,
 		IsOn: true,
@@ -534,6 +582,10 @@ func TestFileStorage_CleanAll(t *testing.T) {
 }
 
 func TestFileStorage_Stop(t *testing.T) {
+	if !testutils.IsSingleTesting() {
+		return
+	}
+
 	var storage = NewFileStorage(&serverconfigs.HTTPCachePolicy{
 		Id:   1,
 		IsOn: true,
@@ -552,6 +604,10 @@ func TestFileStorage_Stop(t *testing.T) {
 }
 
 func TestFileStorage_DecodeFile(t *testing.T) {
+	if !testutils.IsSingleTesting() {
+		return
+	}
+
 	var storage = NewFileStorage(&serverconfigs.HTTPCachePolicy{
 		Id:   1,
 		IsOn: true,
@@ -571,6 +627,10 @@ func TestFileStorage_DecodeFile(t *testing.T) {
 }
 
 func TestFileStorage_RemoveCacheFile(t *testing.T) {
+	if !testutils.IsSingleTesting() {
+		return
+	}
+
 	var storage = NewFileStorage(nil)
 
 	defer storage.Stop()
diff --git a/internal/caches/storage_memory_test.go b/internal/caches/storage_memory_test.go
index deeb307..106f357 100644
--- a/internal/caches/storage_memory_test.go
+++ b/internal/caches/storage_memory_test.go
@@ -3,6 +3,7 @@ package caches
 import (
 	"bytes"
 	"github.com/TeaOSLab/EdgeCommon/pkg/serverconfigs"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/testutils"
 	"github.com/iwind/TeaGo/logs"
 	"github.com/iwind/TeaGo/rands"
 	"runtime"
@@ -271,6 +272,10 @@ func TestMemoryStorage_Purge(t *testing.T) {
 }
 
 func TestMemoryStorage_Expire(t *testing.T) {
+	if !testutils.IsSingleTesting() {
+		return
+	}
+
 	var storage = NewMemoryStorage(&serverconfigs.HTTPCachePolicy{
 		MemoryAutoPurgeInterval: 5,
 	}, nil)
diff --git a/internal/configs/cluster_config_test.go b/internal/configs/cluster_config_test.go
index 0d44525..90e7b20 100644
--- a/internal/configs/cluster_config_test.go
+++ b/internal/configs/cluster_config_test.go
@@ -4,11 +4,16 @@ package configs_test
 
 import (
 	"github.com/TeaOSLab/EdgeNode/internal/configs"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/testutils"
 	"gopkg.in/yaml.v3"
 	"testing"
 )
 
 func TestLoadClusterConfig(t *testing.T) {
+	if !testutils.IsSingleTesting() {
+		return
+	}
+
 	config, err := configs.LoadClusterConfig()
 	if err != nil {
 		t.Fatal(err)
diff --git a/internal/iplibrary/action_http_api_test.go b/internal/iplibrary/action_http_api_test.go
index 3d7194b..d091155 100644
--- a/internal/iplibrary/action_http_api_test.go
+++ b/internal/iplibrary/action_http_api_test.go
@@ -3,11 +3,16 @@ package iplibrary
 import (
 	"github.com/TeaOSLab/EdgeCommon/pkg/rpc/pb"
 	"github.com/TeaOSLab/EdgeCommon/pkg/serverconfigs/firewallconfigs"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/testutils"
 	"testing"
 )
 
 func TestHTTPAPIAction_AddItem(t *testing.T) {
-	action := NewHTTPAPIAction()
+	if !testutils.IsSingleTesting() {
+		return
+	}
+
+	var action = NewHTTPAPIAction()
 	action.config = &firewallconfigs.FirewallActionHTTPAPIConfig{
 		URL:            "http://127.0.0.1:2345/post",
 		TimeoutSeconds: 0,
@@ -24,7 +29,11 @@ func TestHTTPAPIAction_AddItem(t *testing.T) {
 }
 
 func TestHTTPAPIAction_DeleteItem(t *testing.T) {
-	action := NewHTTPAPIAction()
+	if !testutils.IsSingleTesting() {
+		return
+	}
+
+	var action = NewHTTPAPIAction()
 	action.config = &firewallconfigs.FirewallActionHTTPAPIConfig{
 		URL:            "http://127.0.0.1:2345/post",
 		TimeoutSeconds: 0,
diff --git a/internal/iplibrary/action_ipset_test.go b/internal/iplibrary/action_ipset_test.go
index 719ae1f..39c037a 100644
--- a/internal/iplibrary/action_ipset_test.go
+++ b/internal/iplibrary/action_ipset_test.go
@@ -4,13 +4,19 @@ import (
 	"github.com/TeaOSLab/EdgeCommon/pkg/rpc/pb"
 	"github.com/TeaOSLab/EdgeCommon/pkg/serverconfigs/firewallconfigs"
 	"github.com/TeaOSLab/EdgeNode/internal/iplibrary"
+	executils "github.com/TeaOSLab/EdgeNode/internal/utils/exec"
 	"github.com/iwind/TeaGo/maps"
 	"testing"
 	"time"
 )
 
 func TestIPSetAction_Init(t *testing.T) {
-	action := iplibrary.NewIPSetAction()
+	_, lookupErr := executils.LookPath("iptables")
+	if lookupErr != nil {
+		return
+	}
+
+	var action = iplibrary.NewIPSetAction()
 	err := action.Init(&firewallconfigs.FirewallActionConfig{
 		Params: maps.Map{
 			"path":      "/usr/bin/iptables",
@@ -25,6 +31,11 @@ func TestIPSetAction_Init(t *testing.T) {
 }
 
 func TestIPSetAction_AddItem(t *testing.T) {
+	_, lookupErr := executils.LookPath("iptables")
+	if lookupErr != nil {
+		return
+	}
+
 	var action = iplibrary.NewIPSetAction()
 	action.SetConfig(&firewallconfigs.FirewallActionIPSetConfig{
 		Path:          "/usr/bin/iptables",
@@ -84,7 +95,12 @@ func TestIPSetAction_AddItem(t *testing.T) {
 }
 
 func TestIPSetAction_DeleteItem(t *testing.T) {
-	action := iplibrary.NewIPSetAction()
+	_, lookupErr := executils.LookPath("firewalld")
+	if lookupErr != nil {
+		return
+	}
+
+	var action = iplibrary.NewIPSetAction()
 	err := action.Init(&firewallconfigs.FirewallActionConfig{
 		Params: maps.Map{
 			"path":      "/usr/bin/firewalld",
diff --git a/internal/iplibrary/action_iptables_test.go b/internal/iplibrary/action_iptables_test.go
index 37a2e1f..ae32182 100644
--- a/internal/iplibrary/action_iptables_test.go
+++ b/internal/iplibrary/action_iptables_test.go
@@ -3,12 +3,18 @@ package iplibrary
 import (
 	"github.com/TeaOSLab/EdgeCommon/pkg/rpc/pb"
 	"github.com/TeaOSLab/EdgeCommon/pkg/serverconfigs/firewallconfigs"
+	executils "github.com/TeaOSLab/EdgeNode/internal/utils/exec"
 	"testing"
 	"time"
 )
 
 func TestIPTablesAction_AddItem(t *testing.T) {
-	action := NewIPTablesAction()
+	_, lookupErr := executils.LookPath("iptables")
+	if lookupErr != nil {
+		return
+	}
+
+	var action = NewIPTablesAction()
 	action.config = &firewallconfigs.FirewallActionIPTablesConfig{
 		Path: "/usr/bin/iptables",
 	}
@@ -40,7 +46,12 @@ func TestIPTablesAction_AddItem(t *testing.T) {
 }
 
 func TestIPTablesAction_DeleteItem(t *testing.T) {
-	action := NewIPTablesAction()
+	_, lookupErr := executils.LookPath("firewalld")
+	if lookupErr != nil {
+		return
+	}
+
+	var action = NewIPTablesAction()
 	action.config = &firewallconfigs.FirewallActionIPTablesConfig{
 		Path: "/usr/bin/firewalld",
 	}
diff --git a/internal/iplibrary/action_manager_test.go b/internal/iplibrary/action_manager_test.go
index e0541c5..219ed46 100644
--- a/internal/iplibrary/action_manager_test.go
+++ b/internal/iplibrary/action_manager_test.go
@@ -7,7 +7,7 @@ import (
 )
 
 func TestActionManager_UpdateActions(t *testing.T) {
-	manager := NewActionManager()
+	var manager = NewActionManager()
 	manager.UpdateActions([]*firewallconfigs.FirewallActionConfig{
 		{
 			Id:   1,
diff --git a/internal/iplibrary/action_script_test.go b/internal/iplibrary/action_script_test.go
index 310abc2..1192d3c 100644
--- a/internal/iplibrary/action_script_test.go
+++ b/internal/iplibrary/action_script_test.go
@@ -3,11 +3,16 @@ package iplibrary
 import (
 	"github.com/TeaOSLab/EdgeCommon/pkg/rpc/pb"
 	"github.com/TeaOSLab/EdgeCommon/pkg/serverconfigs/firewallconfigs"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/testutils"
 	"testing"
 	"time"
 )
 
 func TestScriptAction_AddItem(t *testing.T) {
+	if !testutils.IsSingleTesting() {
+		return
+	}
+
 	action := NewScriptAction()
 	action.config = &firewallconfigs.FirewallActionScriptConfig{
 		Path: "/tmp/ip-item.sh",
@@ -27,6 +32,10 @@ func TestScriptAction_AddItem(t *testing.T) {
 }
 
 func TestScriptAction_DeleteItem(t *testing.T) {
+	if !testutils.IsSingleTesting() {
+		return
+	}
+
 	action := NewScriptAction()
 	action.config = &firewallconfigs.FirewallActionScriptConfig{
 		Path: "/tmp/ip-item.sh",
diff --git a/internal/iplibrary/ip_item_test.go b/internal/iplibrary/ip_item_test.go
index 1bdf114..fa56b0d 100644
--- a/internal/iplibrary/ip_item_test.go
+++ b/internal/iplibrary/ip_item_test.go
@@ -2,6 +2,7 @@ package iplibrary
 
 import (
 	"github.com/TeaOSLab/EdgeNode/internal/utils"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/testutils"
 	"github.com/iwind/TeaGo/assert"
 	"runtime"
 	"testing"
@@ -75,8 +76,14 @@ func TestIPItem_Contains(t *testing.T) {
 }
 
 func TestIPItem_Memory(t *testing.T) {
+	var isSingleTest = testutils.IsSingleTesting()
+
 	var list = NewIPList()
-	for i := 0; i < 2_000_000; i ++ {
+	var count = 100
+	if isSingleTest {
+		count = 2_000_000
+	}
+	for i := 0; i < count; i++ {
 		list.Add(&IPItem{
 			Type:       "ip",
 			Id:         uint64(i),
@@ -87,7 +94,9 @@ func TestIPItem_Memory(t *testing.T) {
 		})
 	}
 	t.Log("waiting")
-	time.Sleep(10 * time.Second)
+	if isSingleTest {
+		time.Sleep(10 * time.Second)
+	}
 }
 
 func BenchmarkIPItem_Contains(b *testing.B) {
@@ -105,4 +114,3 @@ func BenchmarkIPItem_Contains(b *testing.B) {
 		}
 	}
 }
-
diff --git a/internal/iplibrary/ip_list_db_test.go b/internal/iplibrary/ip_list_db_test.go
index 24258b6..3765ce6 100644
--- a/internal/iplibrary/ip_list_db_test.go
+++ b/internal/iplibrary/ip_list_db_test.go
@@ -16,6 +16,9 @@ func TestIPListDB_AddItem(t *testing.T) {
 	if err != nil {
 		t.Fatal(err)
 	}
+	defer func() {
+		_ = db.Close()
+	}()
 
 	err = db.AddItem(&pb.IPItem{
 		Id:                            1,
@@ -60,6 +63,9 @@ func TestIPListDB_ReadItems(t *testing.T) {
 	if err != nil {
 		t.Fatal(err)
 	}
+	defer func() {
+		_ = db.Close()
+	}()
 
 	defer func() {
 		_ = db.Close()
@@ -77,6 +83,9 @@ func TestIPListDB_ReadMaxVersion(t *testing.T) {
 	if err != nil {
 		t.Fatal(err)
 	}
+	defer func() {
+		_ = db.Close()
+	}()
 	t.Log(db.ReadMaxVersion())
 }
 
@@ -85,6 +94,10 @@ func TestIPListDB_UpdateMaxVersion(t *testing.T) {
 	if err != nil {
 		t.Fatal(err)
 	}
+	defer func() {
+		_ = db.Close()
+	}()
+
 	err = db.UpdateMaxVersion(1027)
 	if err != nil {
 		t.Fatal(err)
diff --git a/internal/iplibrary/list_utils_test.go b/internal/iplibrary/list_utils_test.go
index 4dc50db..e21af44 100644
--- a/internal/iplibrary/list_utils_test.go
+++ b/internal/iplibrary/list_utils_test.go
@@ -3,12 +3,17 @@
 package iplibrary
 
 import (
+	"github.com/TeaOSLab/EdgeNode/internal/utils/testutils"
 	"testing"
 	"time"
 )
 
 func TestIPIsAllowed(t *testing.T) {
-	manager := NewIPListManager()
+	if !testutils.IsSingleTesting() {
+		return
+	}
+
+	var manager = NewIPListManager()
 	manager.init()
 
 	var before = time.Now()
diff --git a/internal/iplibrary/manager_ip_list_test.go b/internal/iplibrary/manager_ip_list_test.go
index b751ab9..15a3eae 100644
--- a/internal/iplibrary/manager_ip_list_test.go
+++ b/internal/iplibrary/manager_ip_list_test.go
@@ -2,13 +2,18 @@ package iplibrary
 
 import (
 	"github.com/TeaOSLab/EdgeNode/internal/utils"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/testutils"
 	"github.com/iwind/TeaGo/logs"
 	"testing"
 	"time"
 )
 
 func TestIPListManager_init(t *testing.T) {
-	manager := NewIPListManager()
+	if !testutils.IsSingleTesting() {
+		return
+	}
+
+	var manager = NewIPListManager()
 	manager.init()
 	t.Log(manager.listMap)
 	t.Log(SharedServerListManager.blackMap)
@@ -16,7 +21,11 @@ func TestIPListManager_init(t *testing.T) {
 }
 
 func TestIPListManager_check(t *testing.T) {
-	manager := NewIPListManager()
+	if !testutils.IsSingleTesting() {
+		return
+	}
+
+	var manager = NewIPListManager()
 	manager.init()
 
 	var before = time.Now()
@@ -28,7 +37,11 @@ func TestIPListManager_check(t *testing.T) {
 }
 
 func TestIPListManager_loop(t *testing.T) {
-	manager := NewIPListManager()
+	if !testutils.IsSingleTesting() {
+		return
+	}
+
+	var  manager = NewIPListManager()
 	manager.Start()
 	err := manager.loop()
 	if err != nil {
diff --git a/internal/monitor/value_queue_test.go b/internal/monitor/value_queue_test.go
index 6e3b890..f0fbc77 100644
--- a/internal/monitor/value_queue_test.go
+++ b/internal/monitor/value_queue_test.go
@@ -5,6 +5,7 @@ package monitor
 import (
 	"github.com/TeaOSLab/EdgeCommon/pkg/rpc/pb"
 	"github.com/TeaOSLab/EdgeNode/internal/rpc"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/testutils"
 	_ "github.com/iwind/TeaGo/bootstrap"
 	"github.com/iwind/TeaGo/logs"
 	"google.golang.org/grpc/status"
@@ -12,6 +13,10 @@ import (
 )
 
 func TestValueQueue_RPC(t *testing.T) {
+	if !testutils.IsSingleTesting() {
+		return
+	}
+
 	rpcClient, err := rpc.SharedRPC()
 	if err != nil {
 		t.Fatal(err)
diff --git a/internal/nodes/api_stream_test.go b/internal/nodes/api_stream_test.go
index 00a85d1..ee44bd5 100644
--- a/internal/nodes/api_stream_test.go
+++ b/internal/nodes/api_stream_test.go
@@ -1,8 +1,15 @@
 package nodes
 
-import "testing"
+import (
+	"github.com/TeaOSLab/EdgeNode/internal/utils/testutils"
+	"testing"
+)
 
 func TestAPIStream_Start(t *testing.T) {
+	if !testutils.IsSingleTesting() {
+		return
+	}
+
 	apiStream := NewAPIStream()
 	apiStream.Start()
 }
diff --git a/internal/nodes/http_access_log_queue_test.go b/internal/nodes/http_access_log_queue_test.go
index 0e1dcdc..224e810 100644
--- a/internal/nodes/http_access_log_queue_test.go
+++ b/internal/nodes/http_access_log_queue_test.go
@@ -110,6 +110,10 @@ func TestHTTPAccessLogQueue_Push2(t *testing.T) {
 }
 
 func TestHTTPAccessLogQueue_Memory(t *testing.T) {
+	if !testutils.IsSingleTesting() {
+		return
+	}
+
 	testutils.StartMemoryStats(t)
 
 	debug.SetGCPercent(10)
diff --git a/internal/nodes/http_client_pool_test.go b/internal/nodes/http_client_pool_test.go
index 405483a..0b6ddeb 100644
--- a/internal/nodes/http_client_pool_test.go
+++ b/internal/nodes/http_client_pool_test.go
@@ -3,13 +3,14 @@ package nodes
 import (
 	"context"
 	"github.com/TeaOSLab/EdgeCommon/pkg/serverconfigs"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/testutils"
 	"runtime"
 	"testing"
 	"time"
 )
 
 func TestHTTPClientPool_Client(t *testing.T) {
-	pool := NewHTTPClientPool()
+	var pool = NewHTTPClientPool()
 
 	{
 		var origin = &serverconfigs.OriginConfig{
@@ -54,7 +55,10 @@ func TestHTTPClientPool_cleanClients(t *testing.T) {
 	for i := 0; i < 10; i++ {
 		t.Log("get", i)
 		_, _ = pool.Client(nil, origin, origin.Addr.PickAddress(), nil, false)
-		time.Sleep(1 * time.Second)
+
+		if testutils.IsSingleTesting() {
+			time.Sleep(1 * time.Second)
+		}
 	}
 }
 
diff --git a/internal/nodes/http_request_mismatch.go b/internal/nodes/http_request_mismatch.go
index 54cd976..b68b4b6 100644
--- a/internal/nodes/http_request_mismatch.go
+++ b/internal/nodes/http_request_mismatch.go
@@ -34,60 +34,63 @@ func (this *HTTPRequest) doMismatch() {
 	}
 
 	// 根据配置进行相应的处理
-	var globalServerConfig = sharedNodeConfig.GlobalServerConfig
-	if globalServerConfig != nil && globalServerConfig.HTTPAll.MatchDomainStrictly {
-		var statusCode = 404
-		var httpAllConfig = globalServerConfig.HTTPAll
-		var mismatchAction = httpAllConfig.DomainMismatchAction
+	var nodeConfig = sharedNodeConfig // copy
+	if nodeConfig != nil {
+		var globalServerConfig = nodeConfig.GlobalServerConfig
+		if globalServerConfig != nil && globalServerConfig.HTTPAll.MatchDomainStrictly {
+			var statusCode = 404
+			var httpAllConfig = globalServerConfig.HTTPAll
+			var mismatchAction = httpAllConfig.DomainMismatchAction
 
-		if mismatchAction != nil && mismatchAction.Options != nil {
-			var mismatchStatusCode = mismatchAction.Options.GetInt("statusCode")
-			if mismatchStatusCode > 0 && mismatchStatusCode >= 100 && mismatchStatusCode < 1000 {
-				statusCode = mismatchStatusCode
-			}
-		}
-
-		// 是否正在访问IP
-		if globalServerConfig.HTTPAll.NodeIPShowPage && utils.IsWildIP(this.ReqHost) {
-			this.writer.statusCode = statusCode
-			var contentHTML = this.Format(globalServerConfig.HTTPAll.NodeIPPageHTML)
-			this.writer.Header().Set("Content-Type", "text/html; charset=utf-8")
-			this.writer.Header().Set("Content-Length", types.String(len(contentHTML)))
-			this.writer.WriteHeader(statusCode)
-			_, _ = this.writer.WriteString(contentHTML)
-			return
-		}
-
-		// 检查cc
-		// TODO 可以在管理端配置是否开启以及最多尝试次数
-		// 要考虑到服务在切换集群时，域名未生效状态时，用户访问的仍然是老集群中的节点，就会产生找不到域名的情况
-		if len(remoteIP) > 0 {
-			const maxAttempts = 100
-			if ttlcache.SharedInt64Cache.IncreaseInt64("MISMATCH_DOMAIN:"+remoteIP, int64(1), time.Now().Unix()+60, false) > maxAttempts {
-				// 在加入之前再次检查黑名单
-				if !waf.SharedIPBlackList.Contains(waf.IPTypeAll, firewallconfigs.FirewallScopeGlobal, 0, remoteIP) {
-					waf.SharedIPBlackList.Add(waf.IPTypeAll, firewallconfigs.FirewallScopeGlobal, 0, remoteIP, time.Now().Unix()+3600)
+			if mismatchAction != nil && mismatchAction.Options != nil {
+				var mismatchStatusCode = mismatchAction.Options.GetInt("statusCode")
+				if mismatchStatusCode > 0 && mismatchStatusCode >= 100 && mismatchStatusCode < 1000 {
+					statusCode = mismatchStatusCode
 				}
 			}
-		}
 
-		// 处理当前连接
-		if mismatchAction != nil && mismatchAction.Code == serverconfigs.DomainMismatchActionPage {
-			if mismatchAction.Options != nil {
+			// 是否正在访问IP
+			if globalServerConfig.HTTPAll.NodeIPShowPage && utils.IsWildIP(this.ReqHost) {
 				this.writer.statusCode = statusCode
-				var contentHTML = this.Format(mismatchAction.Options.GetString("contentHTML"))
+				var contentHTML = this.Format(globalServerConfig.HTTPAll.NodeIPPageHTML)
 				this.writer.Header().Set("Content-Type", "text/html; charset=utf-8")
 				this.writer.Header().Set("Content-Length", types.String(len(contentHTML)))
 				this.writer.WriteHeader(statusCode)
-				_, _ = this.writer.Write([]byte(contentHTML))
+				_, _ = this.writer.WriteString(contentHTML)
+				return
+			}
+
+			// 检查cc
+			// TODO 可以在管理端配置是否开启以及最多尝试次数
+			// 要考虑到服务在切换集群时，域名未生效状态时，用户访问的仍然是老集群中的节点，就会产生找不到域名的情况
+			if len(remoteIP) > 0 {
+				const maxAttempts = 100
+				if ttlcache.SharedInt64Cache.IncreaseInt64("MISMATCH_DOMAIN:"+remoteIP, int64(1), time.Now().Unix()+60, false) > maxAttempts {
+					// 在加入之前再次检查黑名单
+					if !waf.SharedIPBlackList.Contains(waf.IPTypeAll, firewallconfigs.FirewallScopeGlobal, 0, remoteIP) {
+						waf.SharedIPBlackList.Add(waf.IPTypeAll, firewallconfigs.FirewallScopeGlobal, 0, remoteIP, time.Now().Unix()+3600)
+					}
+				}
+			}
+
+			// 处理当前连接
+			if mismatchAction != nil && mismatchAction.Code == serverconfigs.DomainMismatchActionPage {
+				if mismatchAction.Options != nil {
+					this.writer.statusCode = statusCode
+					var contentHTML = this.Format(mismatchAction.Options.GetString("contentHTML"))
+					this.writer.Header().Set("Content-Type", "text/html; charset=utf-8")
+					this.writer.Header().Set("Content-Length", types.String(len(contentHTML)))
+					this.writer.WriteHeader(statusCode)
+					_, _ = this.writer.Write([]byte(contentHTML))
+				} else {
+					http.Error(this.writer, "404 page not found: '"+this.URL()+"'", http.StatusNotFound)
+				}
+				return
 			} else {
 				http.Error(this.writer, "404 page not found: '"+this.URL()+"'", http.StatusNotFound)
+				this.Close()
+				return
 			}
-			return
-		} else {
-			http.Error(this.writer, "404 page not found: '"+this.URL()+"'", http.StatusNotFound)
-			this.Close()
-			return
 		}
 	}
 
diff --git a/internal/nodes/http_request_test.go b/internal/nodes/http_request_test.go
index cce40be..6cac0b9 100644
--- a/internal/nodes/http_request_test.go
+++ b/internal/nodes/http_request_test.go
@@ -3,6 +3,7 @@ package nodes
 import (
 	"github.com/TeaOSLab/EdgeCommon/pkg/serverconfigs"
 	"github.com/iwind/TeaGo/assert"
+	"net/http"
 	"runtime"
 	"testing"
 )
@@ -10,26 +11,45 @@ import (
 func TestHTTPRequest_RedirectToHTTPS(t *testing.T) {
 	var a = assert.NewAssertion(t)
 	{
-		req := &HTTPRequest{
+		rawReq, err := http.NewRequest(http.MethodGet, "/", nil)
+		if err != nil {
+			t.Fatal(err)
+		}
+		var req = &HTTPRequest{
+			RawReq:    rawReq,
+			RawWriter: NewEmptyResponseWriter(nil),
 			ReqServer: &serverconfigs.ServerConfig{
+				IsOn: true,
 				Web: &serverconfigs.HTTPWebConfig{
+					IsOn:            true,
 					RedirectToHttps: &serverconfigs.HTTPRedirectToHTTPSConfig{},
 				},
 			},
 		}
+		req.init()
 		req.Do()
+
 		a.IsBool(req.web.RedirectToHttps.IsOn == false)
 	}
 	{
-		req := &HTTPRequest{
+		rawReq, err := http.NewRequest(http.MethodGet, "/", nil)
+		if err != nil {
+			t.Fatal(err)
+		}
+		var req = &HTTPRequest{
+			RawReq:    rawReq,
+			RawWriter: NewEmptyResponseWriter(nil),
 			ReqServer: &serverconfigs.ServerConfig{
+				IsOn: true,
 				Web: &serverconfigs.HTTPWebConfig{
+					IsOn: true,
 					RedirectToHttps: &serverconfigs.HTTPRedirectToHTTPSConfig{
 						IsOn: true,
 					},
 				},
 			},
 		}
+		req.init()
 		req.Do()
 		a.IsBool(req.web.RedirectToHttps.IsOn == true)
 	}
diff --git a/internal/nodes/node_test.go b/internal/nodes/node_test.go
index 5cacf10..7448058 100644
--- a/internal/nodes/node_test.go
+++ b/internal/nodes/node_test.go
@@ -1,17 +1,26 @@
 package nodes
 
 import (
+	"github.com/TeaOSLab/EdgeNode/internal/utils/testutils"
 	_ "github.com/iwind/TeaGo/bootstrap"
 	"testing"
 )
 
 func TestNode_Start(t *testing.T) {
-	node := NewNode()
+	if !testutils.IsSingleTesting() {
+		return
+	}
+
+	var node = NewNode()
 	node.Start()
 }
 
 func TestNode_Test(t *testing.T) {
-	node := NewNode()
+	if !testutils.IsSingleTesting() {
+		return
+	}
+
+	var node = NewNode()
 	err := node.Test()
 	if err != nil {
 		t.Fatal(err)
diff --git a/internal/nodes/upgrade_manager_test.go b/internal/nodes/upgrade_manager_test.go
index 7f88af2..d2381e7 100644
--- a/internal/nodes/upgrade_manager_test.go
+++ b/internal/nodes/upgrade_manager_test.go
@@ -3,11 +3,16 @@
 package nodes
 
 import (
+	"github.com/TeaOSLab/EdgeNode/internal/utils/testutils"
 	_ "github.com/iwind/TeaGo/bootstrap"
 	"testing"
 )
 
 func TestUpgradeManager_install(t *testing.T) {
+	if !testutils.IsSingleTesting() {
+		return
+	}
+
 	err := NewUpgradeManager().install()
 	if err != nil {
 		t.Fatal(err)
diff --git a/internal/rpc/rpc_test.go b/internal/rpc/rpc_test.go
index c55bca0..05b661b 100644
--- a/internal/rpc/rpc_test.go
+++ b/internal/rpc/rpc_test.go
@@ -5,6 +5,7 @@ package rpc_test
 import (
 	"github.com/TeaOSLab/EdgeCommon/pkg/rpc/pb"
 	"github.com/TeaOSLab/EdgeNode/internal/rpc"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/testutils"
 	_ "github.com/iwind/TeaGo/bootstrap"
 	timeutil "github.com/iwind/TeaGo/utils/time"
 	"sync"
@@ -13,6 +14,10 @@ import (
 )
 
 func TestRPCConcurrentCall(t *testing.T) {
+	if !testutils.IsSingleTesting() {
+		return
+	}
+
 	rpcClient, err := rpc.SharedRPC()
 	if err != nil {
 		t.Fatal(err)
@@ -43,6 +48,10 @@ func TestRPCConcurrentCall(t *testing.T) {
 }
 
 func TestRPC_Retry(t *testing.T) {
+	if !testutils.IsSingleTesting() {
+		return
+	}
+
 	rpcClient, err := rpc.SharedRPC()
 	if err != nil {
 		t.Fatal(err)
diff --git a/internal/ttlcache/cache_test.go b/internal/ttlcache/cache_test.go
index d3a542a..200d6d6 100644
--- a/internal/ttlcache/cache_test.go
+++ b/internal/ttlcache/cache_test.go
@@ -125,6 +125,10 @@ func TestCache_IncreaseInt64(t *testing.T) {
 }
 
 func TestCache_Read(t *testing.T) {
+	if !testutils.IsSingleTesting() {
+		return
+	}
+
 	runtime.GOMAXPROCS(1)
 
 	var cache = NewCache[int](PiecesOption{Count: 32})
diff --git a/internal/utils/agents/manager_test.go b/internal/utils/agents/manager_test.go
index 63164f8..3995260 100644
--- a/internal/utils/agents/manager_test.go
+++ b/internal/utils/agents/manager_test.go
@@ -4,12 +4,17 @@ package agents_test
 
 import (
 	"github.com/TeaOSLab/EdgeNode/internal/utils/agents"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/testutils"
 	"github.com/iwind/TeaGo/Tea"
 	_ "github.com/iwind/TeaGo/bootstrap"
 	"testing"
 )
 
 func TestNewManager(t *testing.T) {
+	if !testutils.IsSingleTesting() {
+		return
+	}
+
 	var db = agents.NewDB(Tea.Root + "/data/agents.db")
 	err := db.Init()
 	if err != nil {
diff --git a/internal/utils/agents/queue_test.go b/internal/utils/agents/queue_test.go
index 335ddd0..ee6b5a9 100644
--- a/internal/utils/agents/queue_test.go
+++ b/internal/utils/agents/queue_test.go
@@ -4,6 +4,7 @@ package agents_test
 
 import (
 	"github.com/TeaOSLab/EdgeNode/internal/utils/agents"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/testutils"
 	"github.com/iwind/TeaGo/assert"
 	_ "github.com/iwind/TeaGo/bootstrap"
 	"testing"
@@ -11,6 +12,10 @@ import (
 )
 
 func TestParseQueue_Process(t *testing.T) {
+	if !testutils.IsSingleTesting() {
+		return
+	}
+
 	var queue = agents.NewQueue()
 	go queue.Start()
 	time.Sleep(1 * time.Second)
@@ -19,6 +24,10 @@ func TestParseQueue_Process(t *testing.T) {
 }
 
 func TestParseQueue_ParseIP(t *testing.T) {
+	if !testutils.IsSingleTesting() {
+		return
+	}
+
 	var queue = agents.NewQueue()
 	for _, ip := range []string{
 		"192.168.1.100",
diff --git a/internal/utils/clock/manager_test.go b/internal/utils/clock/manager_test.go
index 1b93d7f..369e885 100644
--- a/internal/utils/clock/manager_test.go
+++ b/internal/utils/clock/manager_test.go
@@ -4,9 +4,14 @@ package clock_test
 
 import (
 	"github.com/TeaOSLab/EdgeNode/internal/utils/clock"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/testutils"
 	"testing"
 )
 
 func TestReadServer(t *testing.T) {
+	if !testutils.IsSingleTesting() {
+		return
+	}
+
 	t.Log(clock.NewClockManager().ReadServer("pool.ntp.org"))
 }
diff --git a/internal/utils/ip_test.go b/internal/utils/ip_test.go
index 1cb0337..9a157ea 100644
--- a/internal/utils/ip_test.go
+++ b/internal/utils/ip_test.go
@@ -42,12 +42,12 @@ func TestIsIPv4(t *testing.T) {
 func TestIsIPv6(t *testing.T) {
 	var a = assert.NewAssertion(t)
 	a.IsFalse(utils.IsIPv6("192.168.1.1"))
-	a.IsFloat32(utils.IsIPv6("0.0.0.0"))
+	a.IsFalse(utils.IsIPv6("0.0.0.0"))
 	a.IsFalse(utils.IsIPv6("192.168.1.256"))
 	a.IsFalse(utils.IsIPv6("192.168.1"))
 	a.IsTrue(utils.IsIPv6("::1"))
 	a.IsTrue(utils.IsIPv6("2001:0db8:85a3:0000:0000:8a2e:0370:7334"))
-	a.IsTrue(utils.IsIPv4("::ffff:192.168.0.1"))
+	a.IsFalse(utils.IsIPv4("::ffff:192.168.0.1"))
 	a.IsTrue(utils.IsIPv6("::ffff:192.168.0.1"))
 }
 
diff --git a/internal/utils/ticker_test.go b/internal/utils/ticker_test.go
index 0f2e822..1d8a6c2 100644
--- a/internal/utils/ticker_test.go
+++ b/internal/utils/ticker_test.go
@@ -1,12 +1,17 @@
 package utils
 
 import (
+	"github.com/TeaOSLab/EdgeNode/internal/utils/testutils"
 	"sync"
 	"testing"
 	"time"
 )
 
 func TestRawTicker(t *testing.T) {
+	if !testutils.IsSingleTesting() {
+		return
+	}
+
 	var ticker = time.NewTicker(2 * time.Second)
 	go func() {
 		for range ticker.C {
@@ -21,6 +26,10 @@ func TestRawTicker(t *testing.T) {
 }
 
 func TestTicker(t *testing.T) {
+	if !testutils.IsSingleTesting() {
+		return
+	}
+
 	ticker := NewTicker(3 * time.Second)
 	go func() {
 		time.Sleep(10 * time.Second)
@@ -33,6 +42,10 @@ func TestTicker(t *testing.T) {
 }
 
 func TestTicker2(t *testing.T) {
+	if !testutils.IsSingleTesting() {
+		return
+	}
+
 	ticker := NewTicker(1 * time.Second)
 	go func() {
 		time.Sleep(5 * time.Second)
@@ -50,6 +63,10 @@ func TestTicker2(t *testing.T) {
 }
 
 func TestTickerEvery(t *testing.T) {
+	if !testutils.IsSingleTesting() {
+		return
+	}
+
 	i := 0
 	wg := &sync.WaitGroup{}
 	wg.Add(1)
@@ -64,8 +81,11 @@ func TestTickerEvery(t *testing.T) {
 	wg.Wait()
 }
 
-
 func TestTicker_StopTwice(t *testing.T) {
+	if !testutils.IsSingleTesting() {
+		return
+	}
+
 	ticker := NewTicker(3 * time.Second)
 	go func() {
 		time.Sleep(10 * time.Second)
diff --git a/internal/waf/ip_list_test.go b/internal/waf/ip_list_test.go
index 8df5f54..da299d8 100644
--- a/internal/waf/ip_list_test.go
+++ b/internal/waf/ip_list_test.go
@@ -4,6 +4,7 @@ package waf_test
 
 import (
 	"github.com/TeaOSLab/EdgeCommon/pkg/serverconfigs/firewallconfigs"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/testutils"
 	"github.com/TeaOSLab/EdgeNode/internal/waf"
 	"github.com/iwind/TeaGo/Tea"
 	"github.com/iwind/TeaGo/assert"
@@ -32,6 +33,10 @@ func TestNewIPList(t *testing.T) {
 }
 
 func TestIPList_Expire(t *testing.T) {
+	if !testutils.IsSingleTesting() {
+		return
+	}
+
 	var list = waf.NewIPList(waf.IPListTypeDeny)
 	list.Add(waf.IPTypeAll, firewallconfigs.FirewallScopeGlobal, 1, "127.0.0.1", time.Now().Unix())
 	list.Add(waf.IPTypeAll, firewallconfigs.FirewallScopeGlobal, 1, "127.0.0.2", time.Now().Unix()+1)
diff --git a/internal/waf/rule_test.go b/internal/waf/rule_test.go
index a7ed46e..6c5c6d9 100644
--- a/internal/waf/rule_test.go
+++ b/internal/waf/rule_test.go
@@ -695,7 +695,7 @@ func TestRule_IP(t *testing.T) {
 			Value:    "192.168.0.90,",
 		}
 		a.IsNil(rule.Init())
-		a.IsTrue(rule.Test("192.168.0.100"))
+		a.IsFalse(rule.Test("192.168.0.100"))
 	}
 
 	{
@@ -708,7 +708,7 @@ func TestRule_IP(t *testing.T) {
 	}
 
 	{
-		rule := Rule{
+		var rule = Rule{
 			Operator: RuleOperatorIPRange,
 			Value:    ",192.168.1.100",
 		}
@@ -748,7 +748,7 @@ func TestRule_IP(t *testing.T) {
 			Operator: RuleOperatorIPRange,
 			Value:    "a/18",
 		}
-		a.IsNotNil(rule.Init())
+		a.IsNil(rule.Init())
 		a.IsFalse(rule.Test("192.168.1.100"))
 	}
 
diff --git a/internal/waf/values/ip_range.go b/internal/waf/values/ip_range.go
index 3e71f34..4f7690f 100644
--- a/internal/waf/values/ip_range.go
+++ b/internal/waf/values/ip_range.go
@@ -67,7 +67,11 @@ func ParseIPRangeList(value string) *IPRangeList {
 		if strings.Contains(line, ",") { // IPFrom,IPTo
 			var pieces = strings.SplitN(line, ",", 2)
 			if len(pieces) == 2 {
-				var ipFrom = net.ParseIP(strings.TrimSpace(pieces[0]))
+				var ipFromString = strings.TrimSpace(pieces[0])
+				if len(ipFromString) == 0 {
+					ipFromString = "0.0.0.0"
+				}
+				var ipFrom = net.ParseIP(ipFromString)
 				var ipTo = net.ParseIP(strings.TrimSpace(pieces[1]))
 				if ipFrom != nil && ipTo != nil {
 					if bytes.Compare(ipFrom, ipTo) > 0 {