diff --git a/Huobi.Net/Clients/SpotApi/HuobiSocketClientSpotApi.cs b/Huobi.Net/Clients/SpotApi/HuobiSocketClientSpotApi.cs
index 16fc8d60..8ac879d6 100644
--- a/Huobi.Net/Clients/SpotApi/HuobiSocketClientSpotApi.cs
+++ b/Huobi.Net/Clients/SpotApi/HuobiSocketClientSpotApi.cs
@@ -79,7 +79,7 @@ public override ReadOnlyMemory<byte> PreprocessStreamMessage(WebSocketMessageTyp
             if (type != WebSocketMessageType.Binary)
                 return data;
 
-            var decompressedStream = new MemoryStream();
+            using var decompressedStream = new MemoryStream();
             using var deflateStream = new GZipStream(new MemoryStream(data.ToArray()), CompressionMode.Decompress);
             deflateStream.CopyTo(decompressedStream);
             decompressedStream.Position = 0;
diff --git a/Huobi.Net/Clients/UsdtMarginSwapApi/HuobiSocketClientUsdtMarginSwapApi.cs b/Huobi.Net/Clients/UsdtMarginSwapApi/HuobiSocketClientUsdtMarginSwapApi.cs
index be6d8e76..ffbba6ff 100644
--- a/Huobi.Net/Clients/UsdtMarginSwapApi/HuobiSocketClientUsdtMarginSwapApi.cs
+++ b/Huobi.Net/Clients/UsdtMarginSwapApi/HuobiSocketClientUsdtMarginSwapApi.cs
@@ -46,7 +46,7 @@ public override ReadOnlyMemory<byte> PreprocessStreamMessage(WebSocketMessageTyp
             if (type != WebSocketMessageType.Binary)
                 return data;
 
-            var decompressedStream = new MemoryStream();
+            using var decompressedStream = new MemoryStream();
             using var deflateStream = new GZipStream(new MemoryStream(data.ToArray()), CompressionMode.Decompress);
             deflateStream.CopyTo(decompressedStream);
             decompressedStream.Position = 0;