diff --git a/xchange-gateio-v4/src/main/java/org/knowm/xchange/gateio/GateioAdapters.java b/xchange-gateio-v4/src/main/java/org/knowm/xchange/gateio/GateioAdapters.java
index 8cfa3ae57fd..fa9ff63050c 100644
--- a/xchange-gateio-v4/src/main/java/org/knowm/xchange/gateio/GateioAdapters.java
+++ b/xchange-gateio-v4/src/main/java/org/knowm/xchange/gateio/GateioAdapters.java
@@ -103,7 +103,7 @@ public GateioOrder toGateioOrder(MarketOrder marketOrder) {
     return GateioOrder.builder()
         .currencyPair((CurrencyPair) marketOrder.getInstrument())
         .side(marketOrder.getType())
-        .clientOrderId(marketOrder.getUserReference())
+        .clientOrderId("t-"+marketOrder.getUserReference())
         .account("spot")
         .type("market")
         .timeInForce("ioc")
@@ -116,7 +116,7 @@ public GateioOrder toGateioOrder(LimitOrder limitOrder) {
     return GateioOrder.builder()
         .currencyPair((CurrencyPair) limitOrder.getInstrument())
         .side(limitOrder.getType())
-        .clientOrderId(limitOrder.getUserReference())
+        .clientOrderId("t-"+limitOrder.getUserReference())
         .account("spot")
         .type("limit")
         .timeInForce("gtc")
@@ -147,8 +147,12 @@ public Order toOrder(GateioOrder gateioOrder) {
       builder.cumulativeAmount(gateioOrder.getFilledTotalQuote());
     }
     else if (orderType == OrderType.ASK) {
-      BigDecimal filledAssetAmount = gateioOrder.getFilledTotalQuote().divide(gateioOrder.getAvgDealPrice(), MathContext.DECIMAL32);
-      builder.cumulativeAmount(filledAssetAmount);
+      if(gateioOrder.getAvgDealPrice()==null||gateioOrder.getFilledTotalQuote()==null){
+        builder.cumulativeAmount(BigDecimal.ZERO);
+      }else {
+        BigDecimal filledAssetAmount = gateioOrder.getFilledTotalQuote().divide(gateioOrder.getAvgDealPrice(), MathContext.DECIMAL32);
+        builder.cumulativeAmount(filledAssetAmount);
+      }
     }
     else {
       throw new IllegalArgumentException("Can't map " + orderType);
diff --git a/xchange-stream-gateio/src/main/java/info/bitrich/xchangestream/gateio/GateioStreamingAdapters.java b/xchange-stream-gateio/src/main/java/info/bitrich/xchangestream/gateio/GateioStreamingAdapters.java
index 4b5dd913dc7..e3da0b187d4 100644
--- a/xchange-stream-gateio/src/main/java/info/bitrich/xchangestream/gateio/GateioStreamingAdapters.java
+++ b/xchange-stream-gateio/src/main/java/info/bitrich/xchangestream/gateio/GateioStreamingAdapters.java
@@ -94,7 +94,7 @@ public OrderBook toOrderBook(GateioOrderBookNotification notification) {
     Stream<LimitOrder> asks = orderBookPayload.getAsks().stream()
         .map(priceSizeEntry -> new LimitOrder(OrderType.ASK, priceSizeEntry.getSize(), orderBookPayload.getCurrencyPair(), null, null, priceSizeEntry.getPrice()));
 
-    Stream<LimitOrder> bids = orderBookPayload.getAsks().stream()
+    Stream<LimitOrder> bids = orderBookPayload.getBids().stream()
         .map(priceSizeEntry -> new LimitOrder(OrderType.BID, priceSizeEntry.getSize(), orderBookPayload.getCurrencyPair(), null, null, priceSizeEntry.getPrice()));
 
     return new OrderBook(Date.from(orderBookPayload.getTimestamp()), asks, bids);
diff --git a/xchange-stream-gateio/src/main/java/info/bitrich/xchangestream/gateio/GateioStreamingExchange.java b/xchange-stream-gateio/src/main/java/info/bitrich/xchangestream/gateio/GateioStreamingExchange.java
index c36b8f5a9e9..f913441054f 100644
--- a/xchange-stream-gateio/src/main/java/info/bitrich/xchangestream/gateio/GateioStreamingExchange.java
+++ b/xchange-stream-gateio/src/main/java/info/bitrich/xchangestream/gateio/GateioStreamingExchange.java
@@ -16,12 +16,13 @@ public class GateioStreamingExchange extends GateioExchange implements Streaming
   private StreamingMarketDataService streamingMarketDataService;
   private StreamingTradeService streamingTradeService;
   private StreamingAccountService streamingAccountService;
+  public static final String WS_CHANNEL_URI = "wss://api.gateio.ws/ws/v4/";
 
   public GateioStreamingExchange() {}
 
   @Override
   public Completable connect(ProductSubscription... args) {
-    streamingService = new GateioStreamingService(exchangeSpecification.getSslUri(), exchangeSpecification.getApiKey(), exchangeSpecification.getSecretKey());
+    streamingService = new GateioStreamingService(getApiUrl(), exchangeSpecification.getApiKey(), exchangeSpecification.getSecretKey());
     applyStreamingSpecification(exchangeSpecification, streamingService);
     streamingMarketDataService = new GateioStreamingMarketDataService(streamingService);
     streamingTradeService = new GateioStreamingTradeService(streamingService);
@@ -30,6 +31,11 @@ public Completable connect(ProductSubscription... args) {
     return streamingService.connect();
   }
 
+
+  private String getApiUrl() {
+    return WS_CHANNEL_URI;
+  }
+
   @Override
   public Completable disconnect() {
     GateioStreamingService service = streamingService;
diff --git a/xchange-stream-gateio/src/main/java/info/bitrich/xchangestream/gateio/GateioStreamingMarketDataService.java b/xchange-stream-gateio/src/main/java/info/bitrich/xchangestream/gateio/GateioStreamingMarketDataService.java
index 462650cfb96..3f07b1c6ee5 100644
--- a/xchange-stream-gateio/src/main/java/info/bitrich/xchangestream/gateio/GateioStreamingMarketDataService.java
+++ b/xchange-stream-gateio/src/main/java/info/bitrich/xchangestream/gateio/GateioStreamingMarketDataService.java
@@ -35,7 +35,8 @@ public GateioStreamingMarketDataService(GateioStreamingService service) {
   @Override
   public Observable<OrderBook> getOrderBook(CurrencyPair currencyPair, Object... args) {
     Integer orderBookLevel = (Integer) ArrayUtils.get(args, 0, MAX_DEPTH_DEFAULT);
-    Duration updateSpeed = (Duration) ArrayUtils.get(args, 1, UPDATE_INTERVAL_DEFAULT);
+    Integer updateTime = Integer.parseInt(ArrayUtils.get(args, 1, UPDATE_INTERVAL_DEFAULT).toString());
+    Duration updateSpeed =  Duration.ofMillis(updateTime);
     return service
         .subscribeChannel(Config.SPOT_ORDERBOOK_CHANNEL, new Object[]{currencyPair, orderBookLevel, updateSpeed})
         .map(GateioOrderBookNotification.class::cast)
diff --git a/xchange-stream-gateio/src/main/java/info/bitrich/xchangestream/gateio/config/Config.java b/xchange-stream-gateio/src/main/java/info/bitrich/xchangestream/gateio/config/Config.java
index 0d373586d85..ea987643f3a 100644
--- a/xchange-stream-gateio/src/main/java/info/bitrich/xchangestream/gateio/config/Config.java
+++ b/xchange-stream-gateio/src/main/java/info/bitrich/xchangestream/gateio/config/Config.java
@@ -13,7 +13,7 @@
 @Data
 public final class Config {
 
-  public static final String V4_URL = "wss://api.gateio.ws/ws/v4/";
+  public static final String V4_URL = "https://api.gateio.ws/";
 
   public static final String SPOT_ORDERBOOK_CHANNEL = "spot.order_book";
   public static final String SPOT_TRADES_CHANNEL = "spot.trades";