diff --git a/Lagrange.Core/Message/Entity/RecordEntity.cs b/Lagrange.Core/Message/Entity/RecordEntity.cs
index 74d563481..1319cc786 100644
--- a/Lagrange.Core/Message/Entity/RecordEntity.cs
+++ b/Lagrange.Core/Message/Entity/RecordEntity.cs
@@ -1,4 +1,5 @@
 using Lagrange.Core.Internal.Packets.Message.Component;
+using Lagrange.Core.Internal.Packets.Message.Component.Extra;
 using Lagrange.Core.Internal.Packets.Message.Element;
 using Lagrange.Core.Internal.Packets.Message.Element.Implementation;
 using Lagrange.Core.Internal.Packets.Service.Oidb.Common;
@@ -12,12 +13,14 @@ public class RecordEntity : IMessageEntity
 {
     public int AudioLength { get; set; }
 
+    [Obsolete]
     public string FilePath { get; set; } = string.Empty;
 
     public byte[] AudioMd5 { get; set; } = Array.Empty<byte>();
 
     public string AudioName { get; set; } = string.Empty;
 
+    [Obsolete]
     public int AudioSize { get; }
 
     public string AudioUrl { get; set; } = string.Empty;
@@ -38,24 +41,23 @@ public class RecordEntity : IMessageEntity
 
     internal RecordEntity() { }
 
-    public RecordEntity(string filePath, int audioLength = 0)
+    public RecordEntity(string audioUuid, string audioName, byte[] audioMd5, string audioUrl)
     {
-        FilePath = filePath;
-        AudioStream = new Lazy<Stream>(() => new FileStream(filePath, FileMode.Open, FileAccess.Read));
-        AudioLength = audioLength;
-        AudioSize = (int)new System.IO.FileInfo(filePath).Length;
+        AudioUuid = audioUuid;
+        AudioName = audioName;
+        AudioMd5 = audioMd5;
+        AudioUrl = audioUrl;
     }
 
+    public RecordEntity(string filePath, int audioLength = 0) : this(File.ReadAllBytes(filePath), audioLength) { }
+
     public RecordEntity(byte[] file, int audioLength = 0)
     {
-        FilePath = string.Empty;
+        // We should first determine whether the parameters are valid
+        if (file == null) throw new ArgumentNullException(nameof(file));
+
         AudioStream = new Lazy<Stream>(() => new MemoryStream(file));
         AudioLength = audioLength;
-        if (file == null)
-        {
-            throw new ArgumentNullException(nameof(file));
-        }
-        AudioSize = file.Length;
     }
 
     internal RecordEntity(string audioUuid, string audioName, byte[] audioMd5)
@@ -104,4 +106,4 @@ IEnumerable<Elem> IMessageEntity.PackElement()
     public string ToPreviewString() => $"[{nameof(RecordEntity)}: {AudioUrl}]";
 
     public string ToPreviewText() => "[语音]";
-}
+}
\ No newline at end of file