diff --git a/src/main/java/com/pt/entity/PeerInfoEntity.java b/src/main/java/com/pt/entity/PeerInfoEntity.java
new file mode 100644
index 0000000..081df7f
--- /dev/null
+++ b/src/main/java/com/pt/entity/PeerInfoEntity.java
@@ -0,0 +1,66 @@
+package com.pt.entity;
+
+import jakarta.persistence.*;
+import java.time.LocalDateTime;
+
+@Entity
+public class PeerInfoEntity {
+
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Long id;
+
+    private String infoHash;
+    private String ip;
+    private int port;
+    private String peerId;
+    private LocalDateTime lastSeen;
+
+    public Long getId() {
+        return id;
+    }
+
+    public void setId(Long id) {
+        this.id = id;
+    }
+
+    public String getInfoHash() {
+        return infoHash;
+    }
+
+    public void setInfoHash(String infoHash) {
+        this.infoHash = infoHash;
+    }
+
+    public String getIp() {
+        return ip;
+    }
+
+    public void setIp(String ip) {
+        this.ip = ip;
+    }
+
+    public int getPort() {
+        return port;
+    }
+
+    public void setPort(int port) {
+        this.port = port;
+    }
+
+    public LocalDateTime getLastSeen() {
+        return lastSeen;
+    }
+
+    public void setLastSeen(LocalDateTime lastSeen) {
+        this.lastSeen = lastSeen;
+    }
+
+    public String getPeerId() {
+        return peerId;
+    }
+
+    public void setPeerId(String peerId) {
+        this.peerId = peerId;
+    }
+}
diff --git a/src/main/java/com/pt/entity/TorrentMeta.java b/src/main/java/com/pt/entity/TorrentMeta.java
index 3823181..2c690f7 100644
--- a/src/main/java/com/pt/entity/TorrentMeta.java
+++ b/src/main/java/com/pt/entity/TorrentMeta.java
@@ -17,6 +17,7 @@
     private String infoHash;
     private Long size;
     private LocalDateTime uploadTime;
+    private byte[] torrentData;
 
     public Long getId() {
         return id;
@@ -57,4 +58,12 @@
     public void setUploadTime(LocalDateTime uploadTime) {
         this.uploadTime = uploadTime;
     }
+
+    public byte[] getTorrentData() {
+        return torrentData;
+    }
+
+    public void setTorrentData(byte[] torrentData) {
+        this.torrentData = torrentData;
+    }
 }
\ No newline at end of file