diff --git a/v2/account_service.go b/v2/account_service.go
index f97ff71b..daa1acd7 100644
--- a/v2/account_service.go
+++ b/v2/account_service.go
@@ -2,6 +2,7 @@ package binance
 
 import (
 	"context"
+	"encoding/json"
 	"net/http"
 )
 
diff --git a/v2/asset_detail_service.go b/v2/asset_detail_service.go
index 452a0dcb..613e87ea 100644
--- a/v2/asset_detail_service.go
+++ b/v2/asset_detail_service.go
@@ -2,6 +2,7 @@ package binance
 
 import (
 	"context"
+	"encoding/json"
 	"net/http"
 )
 
diff --git a/v2/asset_dividend_service.go b/v2/asset_dividend_service.go
index 702cfa92..c0958e08 100644
--- a/v2/asset_dividend_service.go
+++ b/v2/asset_dividend_service.go
@@ -2,6 +2,7 @@ package binance
 
 import (
 	"context"
+	"encoding/json"
 	"net/http"
 )
 
diff --git a/v2/bnb_burn_service.go b/v2/bnb_burn_service.go
index 3af88d47..e8374c95 100644
--- a/v2/bnb_burn_service.go
+++ b/v2/bnb_burn_service.go
@@ -2,6 +2,7 @@ package binance
 
 import (
 	"context"
+	"encoding/json"
 	"net/http"
 )
 
diff --git a/v2/c2c_service.go b/v2/c2c_service.go
index 40206faa..28018161 100644
--- a/v2/c2c_service.go
+++ b/v2/c2c_service.go
@@ -2,6 +2,7 @@ package binance
 
 import (
 	"context"
+	"encoding/json"
 	"net/http"
 )
 
diff --git a/v2/client.go b/v2/client.go
index 9df334ec..c295e207 100644
--- a/v2/client.go
+++ b/v2/client.go
@@ -10,10 +10,12 @@ import (
 	"net/http"
 	"net/url"
 	"os"
+	"strings"
 	"time"
 
+	"encoding/json"
+
 	"github.com/bitly/go-simplejson"
-	jsoniter "github.com/json-iterator/go"
 
 	"github.com/adshao/go-binance/v2/common"
 	"github.com/adshao/go-binance/v2/delivery"
@@ -133,9 +135,6 @@ type SelfTradePreventionMode string
 // UseTestnet switch all the API endpoints from production to the testnet
 var UseTestnet = false
 
-// Redefining the standard package
-var json = jsoniter.ConfigCompatibleWithStandardLibrary
-
 // Global enums
 const (
 	SideTypeBuy  SideType = "BUY"
@@ -443,8 +442,10 @@ func (c *Client) parseRequest(r *request, opts ...RequestOption) (err error) {
 		r.setParam(timestampKey, currentTimestamp()-c.TimeOffset)
 	}
 	queryString := r.query.Encode()
+	queryString = strings.ReplaceAll(queryString, "%40", "@")
 	body := &bytes.Buffer{}
 	bodyString := r.form.Encode()
+	bodyString = strings.ReplaceAll(bodyString, "%40", "@")
 	header := http.Header{}
 	if r.header != nil {
 		header = r.header.Clone()
diff --git a/v2/common/helpers.go b/v2/common/helpers.go
index 5a5df703..3d07be0b 100644
--- a/v2/common/helpers.go
+++ b/v2/common/helpers.go
@@ -11,6 +11,19 @@ func AmountToLotSize(lot float64, precision int, amount float64) float64 {
 	return math.Trunc(math.Floor(amount/lot)*lot*math.Pow10(precision)) / math.Pow10(precision)
 }
 
+func RoundPriceToTickSize(price, tickSize float64) float64 {
+	if tickSize == 0 {
+		return price // To avoid division by zero
+	}
+	// Calculate the factor by which to multiply and divide the price to conform to the tick size.
+	factor := 1 / tickSize
+
+	// Round the price to the nearest tick size.
+	roundedPrice := math.Round(price*factor) / factor
+
+	return roundedPrice
+}
+
 // ToJSONList convert v to json list if v is a map
 func ToJSONList(v []byte) []byte {
 	if len(v) > 0 && v[0] == '{' {
diff --git a/v2/convert_trade.go b/v2/convert_trade.go
index f076236e..e7d3afe0 100644
--- a/v2/convert_trade.go
+++ b/v2/convert_trade.go
@@ -2,6 +2,7 @@ package binance
 
 import (
 	"context"
+	"encoding/json"
 	"net/http"
 )
 
diff --git a/v2/delivery/websocket.go b/v2/delivery/websocket.go
index a5e5857d..22e3204e 100644
--- a/v2/delivery/websocket.go
+++ b/v2/delivery/websocket.go
@@ -39,7 +39,7 @@ var wsServe = func(cfg *WsConfig, handler WsHandler, errHandler ErrHandler) (don
 	Dialer := websocket.Dialer{
 		Proxy:             proxy,
 		HandshakeTimeout:  45 * time.Second,
-		EnableCompression: false,
+		EnableCompression: true,
 	}
 
 	c, _, err := Dialer.Dial(cfg.Endpoint, nil)
diff --git a/v2/deposit_service.go b/v2/deposit_service.go
index 09de6534..32055fdd 100644
--- a/v2/deposit_service.go
+++ b/v2/deposit_service.go
@@ -2,6 +2,7 @@ package binance
 
 import (
 	"context"
+	"encoding/json"
 	"net/http"
 )
 
diff --git a/v2/dust_log_service.go b/v2/dust_log_service.go
index 8051b472..fc897926 100644
--- a/v2/dust_log_service.go
+++ b/v2/dust_log_service.go
@@ -11,6 +11,7 @@ package binance
 
 import (
 	"context"
+	"encoding/json"
 	"net/http"
 )
 
diff --git a/v2/exchange_info_service.go b/v2/exchange_info_service.go
index de5b7bb3..ca524c92 100644
--- a/v2/exchange_info_service.go
+++ b/v2/exchange_info_service.go
@@ -2,6 +2,7 @@ package binance
 
 import (
 	"context"
+	"encoding/json"
 	"net/http"
 
 	"github.com/adshao/go-binance/v2/common"
diff --git a/v2/fiat_service.go b/v2/fiat_service.go
index 532fd427..572103a3 100644
--- a/v2/fiat_service.go
+++ b/v2/fiat_service.go
@@ -2,6 +2,7 @@ package binance
 
 import (
 	"context"
+	"encoding/json"
 	"net/http"
 )
 
diff --git a/v2/futures/client.go b/v2/futures/client.go
index ed4ae426..17c6f54a 100644
--- a/v2/futures/client.go
+++ b/v2/futures/client.go
@@ -525,7 +525,10 @@ func (c *Client) NewGetBalanceService() *GetBalanceService {
 	return &GetBalanceService{c: c}
 }
 
-// NewGetPositionRiskService init getting position risk service
+func (c *Client) NewGetPositionRiskV2Service() *GetPositionRiskV2Service {
+	return &GetPositionRiskV2Service{c: c}
+}
+
 func (c *Client) NewGetPositionRiskService() *GetPositionRiskService {
 	return &GetPositionRiskService{c: c}
 }
diff --git a/v2/futures/order_service.go b/v2/futures/order_service.go
index c4bd3e8e..e93578ee 100644
--- a/v2/futures/order_service.go
+++ b/v2/futures/order_service.go
@@ -664,6 +664,7 @@ func (s *CancelOrderService) Do(ctx context.Context, opts ...RequestOption) (res
 	if s.origClientOrderID != nil {
 		r.setFormParam("origClientOrderId", *s.origClientOrderID)
 	}
+
 	data, _, err := s.c.callAPI(ctx, r, opts...)
 	if err != nil {
 		return nil, err
diff --git a/v2/futures/position_risk.go b/v2/futures/position_risk.go
index a22b9fa4..b9930c68 100644
--- a/v2/futures/position_risk.go
+++ b/v2/futures/position_risk.go
@@ -7,19 +7,19 @@ import (
 )
 
 // GetPositionRiskService get account balance
-type GetPositionRiskService struct {
+type GetPositionRiskV2Service struct {
 	c      *Client
 	symbol string
 }
 
 // Symbol set symbol
-func (s *GetPositionRiskService) Symbol(symbol string) *GetPositionRiskService {
+func (s *GetPositionRiskV2Service) Symbol(symbol string) *GetPositionRiskV2Service {
 	s.symbol = symbol
 	return s
 }
 
 // Do send request
-func (s *GetPositionRiskService) Do(ctx context.Context, opts ...RequestOption) (res []*PositionRisk, err error) {
+func (s *GetPositionRiskV2Service) Do(ctx context.Context, opts ...RequestOption) (res []*PositionRiskV2, err error) {
 	r := &request{
 		method:   http.MethodGet,
 		endpoint: "/fapi/v2/positionRisk",
@@ -30,18 +30,18 @@ func (s *GetPositionRiskService) Do(ctx context.Context, opts ...RequestOption)
 	}
 	data, _, err := s.c.callAPI(ctx, r, opts...)
 	if err != nil {
-		return []*PositionRisk{}, err
+		return []*PositionRiskV2{}, err
 	}
-	res = make([]*PositionRisk, 0)
+	res = make([]*PositionRiskV2, 0)
 	err = json.Unmarshal(data, &res)
 	if err != nil {
-		return []*PositionRisk{}, err
+		return []*PositionRiskV2{}, err
 	}
 	return res, nil
 }
 
 // PositionRisk define position risk info
-type PositionRisk struct {
+type PositionRiskV2 struct {
 	EntryPrice       string `json:"entryPrice"`
 	BreakEvenPrice   string `json:"breakEvenPrice"`
 	MarginType       string `json:"marginType"`
@@ -58,3 +58,70 @@ type PositionRisk struct {
 	Notional         string `json:"notional"`
 	IsolatedWallet   string `json:"isolatedWallet"`
 }
+
+type GetPositionRiskService struct {
+	c          *Client
+	symbol     string
+	recvWindow *int64
+}
+
+// Symbol set symbol
+func (s *GetPositionRiskService) Symbol(symbol string) *GetPositionRiskService {
+	s.symbol = symbol
+	return s
+}
+
+func (s *GetPositionRiskService) RecvWindow(rw int64) *GetPositionRiskService {
+	s.recvWindow = &rw
+	return s
+}
+
+// Do send request
+func (s *GetPositionRiskService) Do(ctx context.Context, opts ...RequestOption) (res []*PositionRisk, err error) {
+	r := &request{
+		method:   http.MethodGet,
+		endpoint: "/fapi/v3/positionRisk",
+		secType:  secTypeSigned,
+	}
+	if s.symbol != "" {
+		r.setParam("symbol", s.symbol)
+	}
+	if s.recvWindow != nil {
+		r.recvWindow = *s.recvWindow
+	}
+
+	data, _, err := s.c.callAPI(ctx, r, opts...)
+	if err != nil {
+		return []*PositionRisk{}, err
+	}
+	res = make([]*PositionRisk, 0)
+	err = json.Unmarshal(data, &res)
+	if err != nil {
+		return []*PositionRisk{}, err
+	}
+	return res, nil
+}
+
+// PositionRisk define position risk info
+type PositionRisk struct {
+	Symbol                 string `json:"symbol"`
+	PositionSide           string `json:"positionSide"`
+	PositionAmt            string `json:"positionAmt"`
+	EntryPrice             string `json:"entryPrice"`
+	BreakEvenPrice         string `json:"breakEvenPrice"`
+	MarkPrice              string `json:"markPrice"`
+	UnRealizedProfit       string `json:"unRealizedProfit"`
+	LiquidationPrice       string `json:"liquidationPrice"`
+	IsolatedMargin         string `json:"isolatedMargin"`
+	Notional               string `json:"notional"`
+	MarginAsset            string `json:"marginAsset"`
+	IsolatedWallet         string `json:"isolatedWallet"`
+	InitialMargin          string `json:"initialMargin"`
+	MaintMargin            string `json:"maintMargin"`
+	PositionInitialMargin  string `json:"positionInitialMargin"`
+	OpenOrderInitialMargin string `json:"openOrderInitialMargin"`
+	Adl                    int64  `json:"adl"`
+	BidNotional            string `json:"bidNotional"`
+	AskNotional            string `json:"askNotional"`
+	UpdateTime             int64  `json:"updateTime"`
+}
diff --git a/v2/futures/position_risk_test.go b/v2/futures/position_risk_test.go
index 0e3fb611..b607571e 100644
--- a/v2/futures/position_risk_test.go
+++ b/v2/futures/position_risk_test.go
@@ -14,7 +14,7 @@ func TestPositionRiskTestService(t *testing.T) {
 	suite.Run(t, new(positionRiskServiceTestSuite))
 }
 
-func (s *positionRiskServiceTestSuite) TestGetPositionRisk() {
+func (s *positionRiskServiceTestSuite) TestGetPositionRiskV2() {
 	data := []byte(`[
 		{
 			"entryPrice": "10359.38000",
@@ -44,12 +44,12 @@ func (s *positionRiskServiceTestSuite) TestGetPositionRisk() {
 		})
 		s.assertRequestEqual(e, r)
 	})
-	res, err := s.client.NewGetPositionRiskService().Symbol(symbol).
+	res, err := s.client.NewGetPositionRiskV2Service().Symbol(symbol).
 		Do(newContext(), WithRecvWindow(recvWindow))
 	r := s.r()
 	r.NoError(err)
 	r.Len(res, 1)
-	e := &PositionRisk{
+	e := &PositionRiskV2{
 		EntryPrice:       "10359.38000",
 		BreakEvenPrice:   "10387.38000",
 		MarginType:       "isolated",
@@ -64,10 +64,10 @@ func (s *positionRiskServiceTestSuite) TestGetPositionRisk() {
 		UnRealizedProfit: "-0.03331353",
 		PositionSide:     "BOTH",
 	}
-	s.assertPositionRiskEqual(e, res[0])
+	s.assertPositionRiskV2Equal(e, res[0])
 }
 
-func (s *positionRiskServiceTestSuite) assertPositionRiskEqual(e, a *PositionRisk) {
+func (s *positionRiskServiceTestSuite) assertPositionRiskV2Equal(e, a *PositionRiskV2) {
 	r := s.r()
 	r.Equal(e.EntryPrice, a.EntryPrice, "EntryPrice")
 	r.Equal(e.BreakEvenPrice, a.BreakEvenPrice, "BreakEvenPrice")
@@ -83,3 +83,93 @@ func (s *positionRiskServiceTestSuite) assertPositionRiskEqual(e, a *PositionRis
 	r.Equal(e.UnRealizedProfit, a.UnRealizedProfit, "UnRealizedProfit")
 	r.Equal(e.PositionSide, a.PositionSide, "PositionSide")
 }
+
+func (s *positionRiskServiceTestSuite) TestGetPositionRisk() {
+	data := []byte(`[
+ {
+  "symbol": "BTCUSDT",
+  "positionSide": "BOTH",
+  "positionAmt": "0.000",
+  "entryPrice": "0.0",
+  "breakEvenPrice": "0.0",
+  "markPrice": "96658.09948227",
+  "unRealizedProfit": "0.00000000",
+  "liquidationPrice": "0",
+  "isolatedMargin": "0",
+  "notional": "0",
+  "marginAsset": "USDT",
+  "isolatedWallet": "0",
+  "initialMargin": "23.75000000",
+  "maintMargin": "0",
+  "positionInitialMargin": "0",
+  "openOrderInitialMargin": "23.75000000",
+  "adl": 0,
+  "bidNotional": "190",
+  "askNotional": "0",
+  "updateTime": 0
+ }
+]`)
+	s.mockDo(data, nil)
+	defer s.assertDo()
+
+	symbol := "BTCUSDT"
+	recvWindow := int64(1000)
+	s.assertReq(func(r *request) {
+		e := newSignedRequest().setParams(params{
+			"symbol":     symbol,
+			"recvWindow": recvWindow,
+		})
+		s.assertRequestEqual(e, r)
+	})
+	res, err := s.client.NewGetPositionRiskService().Symbol(symbol).
+		Do(newContext(), WithRecvWindow(recvWindow))
+	r := s.r()
+	r.NoError(err)
+	r.Len(res, 1)
+	e := &PositionRisk{
+		Symbol:                 "BTCUSDT",
+		PositionSide:           "BOTH",
+		PositionAmt:            "0.000",
+		EntryPrice:             "0.0",
+		BreakEvenPrice:         "0.0",
+		MarkPrice:              "96658.09948227",
+		UnRealizedProfit:       "0.00000000",
+		LiquidationPrice:       "0",
+		IsolatedMargin:         "0",
+		Notional:               "0",
+		MarginAsset:            "USDT",
+		IsolatedWallet:         "0",
+		InitialMargin:          "23.75000000",
+		MaintMargin:            "0",
+		PositionInitialMargin:  "0",
+		OpenOrderInitialMargin: "23.75000000",
+		Adl:                    0,
+		BidNotional:            "190",
+		AskNotional:            "0",
+		UpdateTime:             0,
+	}
+	s.assertPositionRiskEqual(e, res[0])
+}
+
+func (s *positionRiskServiceTestSuite) assertPositionRiskEqual(e, a *PositionRisk) {
+	r := s.r()
+	r.Equal(e.Symbol, a.Symbol, "Symbol")
+	r.Equal(e.PositionSide, a.PositionSide, "PositionSide")
+	r.Equal(e.PositionAmt, a.PositionAmt, "PositionAmt")
+	r.Equal(e.EntryPrice, a.EntryPrice, "EntryPrice")
+	r.Equal(e.BreakEvenPrice, a.BreakEvenPrice, "BreakEvenPrice")
+	r.Equal(e.MarkPrice, a.MarkPrice, "MarkPrice")
+	r.Equal(e.UnRealizedProfit, a.UnRealizedProfit, "UnRealizedProfit")
+	r.Equal(e.LiquidationPrice, a.LiquidationPrice, "LiquidationPrice")
+	r.Equal(e.IsolatedMargin, a.IsolatedMargin, "IsolatedMargin")
+	r.Equal(e.Notional, a.Notional, "Notional")
+	r.Equal(e.MarginAsset, a.MarginAsset, "MarginAsset")
+	r.Equal(e.IsolatedWallet, a.IsolatedWallet, "IsolatedWallet")
+	r.Equal(e.InitialMargin, a.InitialMargin, "InitialMargin")
+	r.Equal(e.MaintMargin, a.MaintMargin, "MaintMargin")
+	r.Equal(e.PositionInitialMargin, a.PositionInitialMargin, "PositionInitialMargin")
+	r.Equal(e.Adl, a.Adl, "Adl")
+	r.Equal(e.BidNotional, a.BidNotional, "BidNotional")
+	r.Equal(e.AskNotional, a.AskNotional, "AskNotional")
+	r.Equal(e.UpdateTime, a.UpdateTime, "UpdateTime")
+}
diff --git a/v2/futures/websocket.go b/v2/futures/websocket.go
index b379380f..40dddd52 100644
--- a/v2/futures/websocket.go
+++ b/v2/futures/websocket.go
@@ -39,7 +39,7 @@ var wsServe = func(cfg *WsConfig, handler WsHandler, errHandler ErrHandler) (don
 	Dialer := websocket.Dialer{
 		Proxy:             proxy,
 		HandshakeTimeout:  45 * time.Second,
-		EnableCompression: false,
+		EnableCompression: true,
 	}
 
 	c, _, err := Dialer.Dial(cfg.Endpoint, nil)
diff --git a/v2/futures_algo_service.go b/v2/futures_algo_service.go
index 6155f388..d06f0820 100644
--- a/v2/futures_algo_service.go
+++ b/v2/futures_algo_service.go
@@ -2,6 +2,7 @@ package binance
 
 import (
 	"context"
+	"encoding/json"
 	"fmt"
 	"net/http"
 
diff --git a/v2/futures_service.go b/v2/futures_service.go
index beafaa7b..bc8774cf 100644
--- a/v2/futures_service.go
+++ b/v2/futures_service.go
@@ -2,6 +2,7 @@ package binance
 
 import (
 	"context"
+	"encoding/json"
 	"net/http"
 )
 
diff --git a/v2/interest_history_service.go b/v2/interest_history_service.go
index eada80e5..2c5b49e0 100644
--- a/v2/interest_history_service.go
+++ b/v2/interest_history_service.go
@@ -2,6 +2,7 @@ package binance
 
 import (
 	"context"
+	"encoding/json"
 	"net/http"
 )
 
diff --git a/v2/internal_universal_transfer_service.go b/v2/internal_universal_transfer_service.go
index 9bf3fdf8..4d2f181d 100644
--- a/v2/internal_universal_transfer_service.go
+++ b/v2/internal_universal_transfer_service.go
@@ -1,6 +1,9 @@
 package binance
 
-import "context"
+import (
+	"context"
+	"encoding/json"
+)
 
 // InternalUniversalTransferService Universal Transfer (For Master Account)
 // https://binance-docs.github.io/apidocs/spot/en/#universal-transfer-for-master-account
diff --git a/v2/liquidity_pool_service.go b/v2/liquidity_pool_service.go
index 7109c743..8d1d59cb 100644
--- a/v2/liquidity_pool_service.go
+++ b/v2/liquidity_pool_service.go
@@ -2,6 +2,7 @@ package binance
 
 import (
 	"context"
+	"encoding/json"
 	"net/http"
 )
 
diff --git a/v2/margin_order_service.go b/v2/margin_order_service.go
index 086ac9e7..ce36141b 100644
--- a/v2/margin_order_service.go
+++ b/v2/margin_order_service.go
@@ -2,6 +2,7 @@ package binance
 
 import (
 	"context"
+	"encoding/json"
 	"net/http"
 )
 
diff --git a/v2/margin_service.go b/v2/margin_service.go
index 4efa1799..fb36f1d5 100644
--- a/v2/margin_service.go
+++ b/v2/margin_service.go
@@ -2,6 +2,7 @@ package binance
 
 import (
 	"context"
+	"encoding/json"
 	"net/http"
 	"strings"
 )
diff --git a/v2/options/websocket.go b/v2/options/websocket.go
index 3071a17b..efdc0309 100644
--- a/v2/options/websocket.go
+++ b/v2/options/websocket.go
@@ -40,7 +40,7 @@ var wsServe = func(cfg *WsConfig, handler WsHandler, errHandler ErrHandler) (don
 	Dialer := websocket.Dialer{
 		Proxy:             proxy,
 		HandshakeTimeout:  45 * time.Second,
-		EnableCompression: false,
+		EnableCompression: true,
 	}
 
 	c, _, err := Dialer.Dial(cfg.Endpoint, nil)
diff --git a/v2/order_service.go b/v2/order_service.go
index 4d8a747e..de58e4a0 100644
--- a/v2/order_service.go
+++ b/v2/order_service.go
@@ -2,6 +2,7 @@ package binance
 
 import (
 	"context"
+	"encoding/json"
 	stdjson "encoding/json"
 	"net/http"
 )
diff --git a/v2/order_service_ws_create.go b/v2/order_service_ws_create.go
index 30d93eb4..e1e64473 100644
--- a/v2/order_service_ws_create.go
+++ b/v2/order_service_ws_create.go
@@ -1,6 +1,7 @@
 package binance
 
 import (
+	"encoding/json"
 	"time"
 
 	"github.com/adshao/go-binance/v2/common"
diff --git a/v2/order_service_ws_create_test.go b/v2/order_service_ws_create_test.go
index 9a37fbef..b63bc747 100644
--- a/v2/order_service_ws_create_test.go
+++ b/v2/order_service_ws_create_test.go
@@ -1,6 +1,7 @@
 package binance
 
 import (
+	"encoding/json"
 	"fmt"
 	"testing"
 
diff --git a/v2/pay_service.go b/v2/pay_service.go
index dbf1f5a2..e9f832d6 100644
--- a/v2/pay_service.go
+++ b/v2/pay_service.go
@@ -2,6 +2,7 @@ package binance
 
 import (
 	"context"
+	"encoding/json"
 	"net/http"
 )
 
diff --git a/v2/rate_limit_service.go b/v2/rate_limit_service.go
index 9a04ddfd..6fdbf8fe 100644
--- a/v2/rate_limit_service.go
+++ b/v2/rate_limit_service.go
@@ -2,6 +2,7 @@ package binance
 
 import (
 	"context"
+	"encoding/json"
 	"net/http"
 )
 
diff --git a/v2/rebate.go b/v2/rebate.go
index bcb33985..bb0a7978 100644
--- a/v2/rebate.go
+++ b/v2/rebate.go
@@ -2,6 +2,7 @@ package binance
 
 import (
 	"context"
+	"encoding/json"
 	"net/http"
 )
 
diff --git a/v2/request.go b/v2/request.go
index d8b9c556..81580a29 100644
--- a/v2/request.go
+++ b/v2/request.go
@@ -1,6 +1,7 @@
 package binance
 
 import (
+	"encoding/json"
 	"fmt"
 	"io"
 	"net/http"
diff --git a/v2/savings_service.go b/v2/savings_service.go
index 3dbe0126..b25da0a0 100644
--- a/v2/savings_service.go
+++ b/v2/savings_service.go
@@ -2,6 +2,7 @@ package binance
 
 import (
 	"context"
+	"encoding/json"
 	"net/http"
 )
 
diff --git a/v2/simple_earn_service.go b/v2/simple_earn_service.go
index 3c997249..c4296ebb 100644
--- a/v2/simple_earn_service.go
+++ b/v2/simple_earn_service.go
@@ -2,6 +2,7 @@ package binance
 
 import (
 	"context"
+	"encoding/json"
 	"net/http"
 )
 
diff --git a/v2/staking_service.go b/v2/staking_service.go
index c3e749e2..81d4bac0 100644
--- a/v2/staking_service.go
+++ b/v2/staking_service.go
@@ -2,6 +2,7 @@ package binance
 
 import (
 	"context"
+	"encoding/json"
 	"net/http"
 )
 
diff --git a/v2/subaccount_service.go b/v2/subaccount_service.go
index 0893fcb5..0300c099 100644
--- a/v2/subaccount_service.go
+++ b/v2/subaccount_service.go
@@ -2,6 +2,7 @@ package binance
 
 import (
 	"context"
+	"encoding/json"
 	"net/http"
 )
 
diff --git a/v2/ticker_service.go b/v2/ticker_service.go
index ba631d8d..bbc55b0e 100644
--- a/v2/ticker_service.go
+++ b/v2/ticker_service.go
@@ -2,6 +2,7 @@ package binance
 
 import (
 	"context"
+	"encoding/json"
 	"net/http"
 
 	"github.com/adshao/go-binance/v2/common"
diff --git a/v2/trade_fee_service.go b/v2/trade_fee_service.go
index b00ffdcd..9cad9fb0 100644
--- a/v2/trade_fee_service.go
+++ b/v2/trade_fee_service.go
@@ -2,6 +2,7 @@ package binance
 
 import (
 	"context"
+	"encoding/json"
 	"net/http"
 )
 
diff --git a/v2/trade_service.go b/v2/trade_service.go
index ec1381b0..0e975a75 100644
--- a/v2/trade_service.go
+++ b/v2/trade_service.go
@@ -2,6 +2,7 @@ package binance
 
 import (
 	"context"
+	"encoding/json"
 	"net/http"
 )
 
diff --git a/v2/tradingDayTicker.go b/v2/tradingDayTicker.go
index 85c1b5a8..1d7852b3 100644
--- a/v2/tradingDayTicker.go
+++ b/v2/tradingDayTicker.go
@@ -2,6 +2,7 @@ package binance
 
 import (
 	"context"
+	"encoding/json"
 
 	"net/http"
 
diff --git a/v2/user_universal_transfer.go b/v2/user_universal_transfer.go
index 5a9cf348..52a3c434 100644
--- a/v2/user_universal_transfer.go
+++ b/v2/user_universal_transfer.go
@@ -11,6 +11,7 @@ package binance
 
 import (
 	"context"
+	"encoding/json"
 	"net/http"
 )
 
diff --git a/v2/websocket.go b/v2/websocket.go
index 26b68d40..96f5a776 100644
--- a/v2/websocket.go
+++ b/v2/websocket.go
@@ -39,7 +39,7 @@ var wsServe = func(cfg *WsConfig, handler WsHandler, errHandler ErrHandler) (don
 	Dialer := websocket.Dialer{
 		Proxy:             proxy,
 		HandshakeTimeout:  45 * time.Second,
-		EnableCompression: false,
+		EnableCompression: true,
 	}
 
 	c, _, err := Dialer.Dial(cfg.Endpoint, nil)
diff --git a/v2/websocket_service.go b/v2/websocket_service.go
index 3b215a2e..8ad9e76b 100644
--- a/v2/websocket_service.go
+++ b/v2/websocket_service.go
@@ -1,6 +1,7 @@
 package binance
 
 import (
+	"encoding/json"
 	stdjson "encoding/json"
 	"fmt"
 	"strings"
diff --git a/v2/withdraw_service.go b/v2/withdraw_service.go
index 222e9599..3cc79053 100644
--- a/v2/withdraw_service.go
+++ b/v2/withdraw_service.go
@@ -2,6 +2,7 @@ package binance
 
 import (
 	"context"
+	"encoding/json"
 	"net/http"
 )