diff --git a/DeepCoin.Net/Enums/OrderStatus.cs b/DeepCoin.Net/Enums/OrderStatus.cs
index eb64de2..bfd1a4c 100644
--- a/DeepCoin.Net/Enums/OrderStatus.cs
+++ b/DeepCoin.Net/Enums/OrderStatus.cs
@@ -16,9 +16,9 @@ public enum OrderStatus
         [Map("live", "4")]
         Live,
         /// <summary>
-        /// ["<c>partially_filled</c>"] Partially filled open order
+        /// ["<c>partially_filled</c>", "<c>2</c>"] Partially filled open order
         /// </summary>
-        [Map("partially_filled")]
+        [Map("partially_filled", "2")]
         PartiallyFilled,
         /// <summary>
         /// ["<c>canceled</c>"] Canceled
@@ -29,6 +29,11 @@ public enum OrderStatus
         /// ["<c>filled</c>"] Filled
         /// </summary>
         [Map("filled", "1")]
-        Filled
+        Filled,
+        /// <summary>
+        /// ["<c>partially_filled_canceled</c>", "<c>3</c>"] Canceled after a partial fill
+        /// </summary>
+        [Map("partially_filled_canceled", "3")]
+        PartiallyFilledCanceled
     }
 }
diff --git a/DeepCoin.Net/Objects/Models/DeepCoinOrderUpdate.cs b/DeepCoin.Net/Objects/Models/DeepCoinOrderUpdate.cs
index ff4c972..c18ce7f 100644
--- a/DeepCoin.Net/Objects/Models/DeepCoinOrderUpdate.cs
+++ b/DeepCoin.Net/Objects/Models/DeepCoinOrderUpdate.cs
@@ -111,6 +111,12 @@ public record DeepCoinOrderUpdate
         /// </summary>
         [JsonPropertyName("v")]
         public decimal QuantityFilled { get; set; }
+        /// <summary>
+        /// ["<c>VT</c>"] Cumulative quantity traded; null when this field is absent
+        /// <para><see href="https://www.deepcoin.com/docs/zh/privateWS/order" /></para>
+        /// </summary>
+        [JsonPropertyName("VT")]
+        public decimal? QuantityTraded { get; set; }
     }