diff --git a/dns.go b/dns.go
index 16c766c..9bb7ded 100644
--- a/dns.go
+++ b/dns.go
@@ -3,24 +3,28 @@ package main
 import "github.com/fumiama/terasu/dns"
 
 func init() {
-	dns.IPv4Servers.Add(map[string][]string{
-		"dot.360.cn": {
-			"101.198.192.33:853",
-			"112.65.69.15:853",
-			"101.226.4.6:853",
-			"218.30.118.6:853",
-			"123.125.81.6:853",
-			"140.207.198.6:853",
+	dns.IPv4Servers.Add(&dns.DNSConfig{
+		Servers: map[string][]string{
+			"dot.360.cn": {
+				"101.198.192.33:853",
+				"112.65.69.15:853",
+				"101.226.4.6:853",
+				"218.30.118.6:853",
+				"123.125.81.6:853",
+				"140.207.198.6:853",
+			},
 		},
 	})
-	dns.IPv6Servers.Add(map[string][]string{
-		"dot.360.cn": {
-			"101.198.192.33:853",
-			"112.65.69.15:853",
-			"101.226.4.6:853",
-			"218.30.118.6:853",
-			"123.125.81.6:853",
-			"140.207.198.6:853",
+	dns.IPv6Servers.Add(&dns.DNSConfig{
+		Servers: map[string][]string{
+			"dot.360.cn": {
+				"101.198.192.33:853",
+				"112.65.69.15:853",
+				"101.226.4.6:853",
+				"218.30.118.6:853",
+				"123.125.81.6:853",
+				"140.207.198.6:853",
+			},
 		},
 	})
 }
diff --git a/go.mod b/go.mod
index 00434be..14fbfa5 100644
--- a/go.mod
+++ b/go.mod
@@ -2,7 +2,7 @@ module comandy
 
 go 1.22.1
 
-require github.com/fumiama/terasu v0.0.0-20240418161858-1c3273a78268
+require github.com/fumiama/terasu v0.0.0-20240502091919-c887e26289a8
 
 require (
 	github.com/FloatTech/ttl v0.0.0-20230307105452-d6f7b2b647d1 // indirect
diff --git a/go.sum b/go.sum
index 3ce5c0b..a3805e2 100644
--- a/go.sum
+++ b/go.sum
@@ -8,6 +8,8 @@ github.com/fumiama/terasu v0.0.0-20240418160715-5999fcf7db84 h1:dQ4GUL1OHOHHlZ0S
 github.com/fumiama/terasu v0.0.0-20240418160715-5999fcf7db84/go.mod h1:afchyfKAb7J/zvaENtYzjIEPVbwiEjJaow05zzT4usM=
 github.com/fumiama/terasu v0.0.0-20240418161858-1c3273a78268 h1:6R8kSGVSIoR3xm2NG8Z4ivkTpAET783RFsJOVKrI7n8=
 github.com/fumiama/terasu v0.0.0-20240418161858-1c3273a78268/go.mod h1:afchyfKAb7J/zvaENtYzjIEPVbwiEjJaow05zzT4usM=
+github.com/fumiama/terasu v0.0.0-20240502091919-c887e26289a8 h1:mVOgOhlrF0ra8/BkwVA71ev/1HkzAgDn8gWU2UNbDU8=
+github.com/fumiama/terasu v0.0.0-20240502091919-c887e26289a8/go.mod h1:UVx8YP1jKKL1Cj+uy+OnQRM2Ih6U36Mqy9GSf7jabsI=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/stretchr/testify v1.8.0 h1:pSgiaMZlXftHpm5L7V1+rVB+AZJydKsMxsQBIJw4PKk=
diff --git a/http_test.go b/http_test.go
index e7946ab..4c4452c 100644
--- a/http_test.go
+++ b/http_test.go
@@ -19,24 +19,28 @@ type testlist struct {
 func TestRequest(t *testing.T) {
 	(*testlist)(unsafe.Pointer(&dns.IPv4Servers)).m = make(map[string][]*uintptr)
 	(*testlist)(unsafe.Pointer(&dns.IPv6Servers)).m = make(map[string][]*uintptr)
-	dns.IPv4Servers.Add(map[string][]string{
-		"dot.360.cn": {
-			"101.198.192.33:853",
-			"112.65.69.15:853",
-			"101.226.4.6:853",
-			"218.30.118.6:853",
-			"123.125.81.6:853",
-			"140.207.198.6:853",
+	dns.IPv4Servers.Add(&dns.DNSConfig{
+		Servers: map[string][]string{
+			"dot.360.cn": {
+				"101.198.192.33:853",
+				"112.65.69.15:853",
+				"101.226.4.6:853",
+				"218.30.118.6:853",
+				"123.125.81.6:853",
+				"140.207.198.6:853",
+			},
 		},
 	})
-	dns.IPv6Servers.Add(map[string][]string{
-		"dot.360.cn": {
-			"101.198.192.33:853",
-			"112.65.69.15:853",
-			"101.226.4.6:853",
-			"218.30.118.6:853",
-			"123.125.81.6:853",
-			"140.207.198.6:853",
+	dns.IPv6Servers.Add(&dns.DNSConfig{
+		Servers: map[string][]string{
+			"dot.360.cn": {
+				"101.198.192.33:853",
+				"112.65.69.15:853",
+				"101.226.4.6:853",
+				"218.30.118.6:853",
+				"123.125.81.6:853",
+				"140.207.198.6:853",
+			},
 		},
 	})
 	r := gorequest(`{"code":0,"headers":{"authorization":"Token ","host":"api.mangacopy.com","source":"copyApp","webp":"1","region":"1","version":"2.1.7","platform":"3","user-agent":"COPY/2.1.7"},"method":"GET","url":"https://api.mangacopy.com/api/v3/h5/homeIndex?platform\u003d3"}`)
diff --git a/main.go b/main.go
index 356f9b3..cbd0ca1 100644
--- a/main.go
+++ b/main.go
@@ -24,10 +24,10 @@ func add_dns(para *C.char, is_ipv6 C.int) *C.char {
 		if !ip.IsIPv6Available.Get() {
 			return C.CString("cannot use ipv6")
 		}
-		dns.IPv6Servers.Add(m)
+		dns.IPv6Servers.Add(&dns.DNSConfig{Servers: m})
 		return nil
 	}
-	dns.IPv4Servers.Add(m)
+	dns.IPv4Servers.Add(&dns.DNSConfig{Servers: m})
 	return nil
 }