diff --git a/abi/get_methods.go b/abi/get_methods.go
index d12ed4b9..f4cda22d 100644
--- a/abi/get_methods.go
+++ b/abi/get_methods.go
@@ -5,6 +5,7 @@ package abi
 import (
 	"context"
 	"fmt"
+
 	"github.com/tonkeeper/tongo/boc"
 	"github.com/tonkeeper/tongo/tlb"
 	"github.com/tonkeeper/tongo/ton"
diff --git a/abi/jetton_test.go b/abi/jetton_test.go
index 6fbd029b..c9a1f832 100644
--- a/abi/jetton_test.go
+++ b/abi/jetton_test.go
@@ -3,11 +3,12 @@ package abi
 import (
 	"bytes"
 	"encoding/json"
-	"github.com/tonkeeper/tongo/boc"
-	"github.com/tonkeeper/tongo/tlb"
 	"math/big"
 	"reflect"
 	"testing"
+
+	"github.com/tonkeeper/tongo/boc"
+	"github.com/tonkeeper/tongo/tlb"
 )
 
 func assert(t *testing.T, err error) {
diff --git a/abi/messages_test.go b/abi/messages_test.go
index 70aae7dc..a10b4591 100644
--- a/abi/messages_test.go
+++ b/abi/messages_test.go
@@ -2,11 +2,12 @@ package abi
 
 import (
 	"fmt"
+	"reflect"
+	"testing"
+
 	"github.com/tonkeeper/tongo/boc"
 	"github.com/tonkeeper/tongo/tlb"
 	"github.com/tonkeeper/tongo/ton"
-	"reflect"
-	"testing"
 )
 
 func TestEncodeAndDecodeInMsgBody(t *testing.T) {
diff --git a/abi/nfts_test.go b/abi/nfts_test.go
index 032c6011..a533dcf3 100644
--- a/abi/nfts_test.go
+++ b/abi/nfts_test.go
@@ -2,10 +2,11 @@ package abi
 
 import (
 	"encoding/json"
-	"github.com/tonkeeper/tongo/boc"
-	"github.com/tonkeeper/tongo/tlb"
 	"reflect"
 	"testing"
+
+	"github.com/tonkeeper/tongo/boc"
+	"github.com/tonkeeper/tongo/tlb"
 )
 
 func TestNftPayloadJSMarshaling(t *testing.T) {
diff --git a/abi/types.go b/abi/types.go
index bda6f213..bc1ea4fd 100644
--- a/abi/types.go
+++ b/abi/types.go
@@ -5,6 +5,7 @@ package abi
 import (
 	"encoding/json"
 	"fmt"
+
 	"github.com/tonkeeper/tongo/tlb"
 )
 
diff --git a/examples/boc/main.go b/examples/boc/main.go
index 49c1a7ba..434028f9 100644
--- a/examples/boc/main.go
+++ b/examples/boc/main.go
@@ -3,6 +3,7 @@ package main
 import (
 	"encoding/hex"
 	"fmt"
+
 	"github.com/tonkeeper/tongo/boc"
 )
 
diff --git a/examples/liteclient/main.go b/examples/liteclient/main.go
index 20c1432d..ead9da8f 100644
--- a/examples/liteclient/main.go
+++ b/examples/liteclient/main.go
@@ -5,6 +5,7 @@ import (
 	"encoding/base64"
 	"encoding/hex"
 	"fmt"
+
 	"github.com/tonkeeper/tongo/liteclient"
 )
 
diff --git a/examples/tl/main.go b/examples/tl/main.go
index 7d82ec4a..a193a6f6 100644
--- a/examples/tl/main.go
+++ b/examples/tl/main.go
@@ -4,6 +4,7 @@ import (
 	"bytes"
 	"encoding/hex"
 	"fmt"
+
 	"github.com/tonkeeper/tongo"
 	"github.com/tonkeeper/tongo/tl"
 	"github.com/tonkeeper/tongo/tlb"
diff --git a/examples/tlb/main.go b/examples/tlb/main.go
index acbae0a7..95eb557f 100644
--- a/examples/tlb/main.go
+++ b/examples/tlb/main.go
@@ -3,6 +3,7 @@ package main
 import (
 	"encoding/hex"
 	"fmt"
+
 	"github.com/tonkeeper/tongo"
 
 	"github.com/tonkeeper/tongo/boc"
diff --git a/examples/wallet/simple_send/main.go b/examples/wallet/simple_send/main.go
index 9a19a84f..fa7c4513 100644
--- a/examples/wallet/simple_send/main.go
+++ b/examples/wallet/simple_send/main.go
@@ -2,11 +2,12 @@ package main
 
 import (
 	"context"
+	"log"
+
 	"github.com/tonkeeper/tongo"
 	"github.com/tonkeeper/tongo/liteapi"
 	"github.com/tonkeeper/tongo/ton"
 	"github.com/tonkeeper/tongo/wallet"
-	"log"
 )
 
 const SEED = "best journey rifle scheme bamboo daring finish life have puzzle verb wagon double pencil plate parent canoe soup stable salon drift elephant border hero"
diff --git a/experiments/fragment/main.go b/experiments/fragment/main.go
index f1a1c6d0..ffd3b265 100644
--- a/experiments/fragment/main.go
+++ b/experiments/fragment/main.go
@@ -4,12 +4,13 @@ import (
 	"encoding/json"
 	"errors"
 	"fmt"
-	"github.com/tonkeeper/tongo/connect"
 	"io"
 	"net/http"
 	"net/http/cookiejar"
 	"regexp"
 	"strings"
+
+	"github.com/tonkeeper/tongo/connect"
 )
 
 func main() {
diff --git a/experiments/test2/main.go b/experiments/test2/main.go
index 98a8a82f..63812996 100644
--- a/experiments/test2/main.go
+++ b/experiments/test2/main.go
@@ -2,6 +2,7 @@ package main
 
 import (
 	"fmt"
+
 	"github.com/tonkeeper/tongo/tlb/parser"
 )
 
diff --git a/liteclient/client_test.go b/liteclient/client_test.go
index cdbbf8fc..cf0ce862 100644
--- a/liteclient/client_test.go
+++ b/liteclient/client_test.go
@@ -5,11 +5,11 @@ import (
 	"encoding/base64"
 	"encoding/hex"
 	"fmt"
-	"github.com/tonkeeper/tongo/ton"
 	"os"
 	"testing"
 
 	"github.com/tonkeeper/tongo/config"
+	"github.com/tonkeeper/tongo/ton"
 )
 
 func createTestLiteServerConnection() (*Connection, error) {
diff --git a/liteclient/connection.go b/liteclient/connection.go
index 1dbb038d..9090f094 100644
--- a/liteclient/connection.go
+++ b/liteclient/connection.go
@@ -6,9 +6,10 @@ import (
 	"crypto/rand"
 	"encoding/binary"
 	"fmt"
-	"github.com/tonkeeper/tongo/tl"
 	"sync"
 	"time"
+
+	"github.com/tonkeeper/tongo/tl"
 )
 
 const (
diff --git a/liteclient/decoder.go b/liteclient/decoder.go
index 96dbbf92..5bddefb1 100644
--- a/liteclient/decoder.go
+++ b/liteclient/decoder.go
@@ -5,8 +5,9 @@ import (
 	"encoding/binary"
 	"errors"
 	"fmt"
-	"github.com/tonkeeper/tongo/tl"
 	"reflect"
+
+	"github.com/tonkeeper/tongo/tl"
 )
 
 func pointer[T any](t T) *T {
diff --git a/liteclient/generated.go b/liteclient/generated.go
index 6ade84c0..a0f0065f 100644
--- a/liteclient/generated.go
+++ b/liteclient/generated.go
@@ -7,8 +7,9 @@ import (
 	"context"
 	"encoding/binary"
 	"fmt"
-	"github.com/tonkeeper/tongo/tl"
 	"io"
+
+	"github.com/tonkeeper/tongo/tl"
 )
 
 type TonNodeBlockIdC struct {
diff --git a/liteclient/generator.go b/liteclient/generator.go
index 23de6763..2dc99e44 100644
--- a/liteclient/generator.go
+++ b/liteclient/generator.go
@@ -4,9 +4,10 @@ package main
 
 import (
 	"fmt"
-	"github.com/tonkeeper/tongo/tl/parser"
 	"io/ioutil"
 	"os"
+
+	"github.com/tonkeeper/tongo/tl/parser"
 )
 
 func main() {
diff --git a/tep64/metadata.go b/tep64/metadata.go
index 6e94e60e..c807d7a3 100644
--- a/tep64/metadata.go
+++ b/tep64/metadata.go
@@ -4,10 +4,10 @@ import (
 	"encoding/json"
 	"errors"
 	"fmt"
-	"github.com/tonkeeper/tongo/ton"
 
 	"github.com/tonkeeper/tongo/boc"
 	"github.com/tonkeeper/tongo/tlb"
+	"github.com/tonkeeper/tongo/ton"
 )
 
 type ContentLayout int
diff --git a/tl/parser/generator.go b/tl/parser/generator.go
index 1fac181b..d68f17fa 100644
--- a/tl/parser/generator.go
+++ b/tl/parser/generator.go
@@ -6,10 +6,11 @@ import (
 	"encoding/binary"
 	"encoding/hex"
 	"fmt"
-	"github.com/tonkeeper/tongo/utils"
 	"go/format"
 	"strings"
 	"text/template"
+
+	"github.com/tonkeeper/tongo/utils"
 )
 
 type DefaultType struct {
diff --git a/tlb/dns.go b/tlb/dns.go
index cfc64f33..7a4ed539 100644
--- a/tlb/dns.go
+++ b/tlb/dns.go
@@ -2,6 +2,7 @@ package tlb
 
 import (
 	"fmt"
+
 	"github.com/tonkeeper/tongo/boc"
 )
 
diff --git a/tlb/tuples_test.go b/tlb/tuples_test.go
index 56b20e1e..d4755031 100644
--- a/tlb/tuples_test.go
+++ b/tlb/tuples_test.go
@@ -2,8 +2,9 @@ package tlb
 
 import (
 	"fmt"
-	"github.com/tonkeeper/tongo/boc"
 	"testing"
+
+	"github.com/tonkeeper/tongo/boc"
 )
 
 func TestTuple(t *testing.T) {
diff --git a/toncrypto/encyption.go b/toncrypto/encyption.go
index 0c33da6f..7f3849a2 100644
--- a/toncrypto/encyption.go
+++ b/toncrypto/encyption.go
@@ -8,6 +8,7 @@ import (
 	"crypto/rand"
 	"crypto/sha512"
 	"errors"
+
 	"github.com/oasisprotocol/curve25519-voi/curve"
 	ed25519crv "github.com/oasisprotocol/curve25519-voi/primitives/ed25519"
 	"github.com/oasisprotocol/curve25519-voi/primitives/x25519"
diff --git a/tvm/precompiled/nft.go b/tvm/precompiled/nft.go
index d34a26ee..47cf0080 100644
--- a/tvm/precompiled/nft.go
+++ b/tvm/precompiled/nft.go
@@ -1,9 +1,10 @@
 package precompiled
 
 import (
+	"math/big"
+
 	"github.com/tonkeeper/tongo/boc"
 	"github.com/tonkeeper/tongo/tlb"
-	"math/big"
 )
 
 func nftV1getNftData(data *boc.Cell, args tlb.VmStack) (tlb.VmStack, error) {
diff --git a/utils/any_to_cell.go b/utils/any_to_cell.go
index 771da51e..08d65b83 100644
--- a/utils/any_to_cell.go
+++ b/utils/any_to_cell.go
@@ -3,6 +3,7 @@ package utils
 import (
 	"encoding/base64"
 	"encoding/hex"
+
 	"github.com/tonkeeper/tongo/boc"
 	"github.com/tonkeeper/tongo/tlb"
 )
diff --git a/wallet/models.go b/wallet/models.go
index f08fd9cf..e744ea37 100644
--- a/wallet/models.go
+++ b/wallet/models.go
@@ -3,13 +3,13 @@ package wallet
 import (
 	"context"
 	"fmt"
-	"github.com/tonkeeper/tongo/utils"
 	"math/big"
 	"time"
 
 	"github.com/tonkeeper/tongo/boc"
 	"github.com/tonkeeper/tongo/tlb"
 	"github.com/tonkeeper/tongo/ton"
+	"github.com/tonkeeper/tongo/utils"
 )
 
 type Version int