diff --git a/src/main/java/tracker/Tracker.java b/src/main/java/tracker/Tracker.java
index da92c17..008ac4a 100644
--- a/src/main/java/tracker/Tracker.java
+++ b/src/main/java/tracker/Tracker.java
@@ -186,7 +186,7 @@
         }
     }
     @Override
-    public File GetTTorent(String seedid, String userid, String ip) {
+    public File GetTTorent(String seedid, String userid) {
         EntityManager em = emf.createEntityManager();
         EntityTransaction tx = em.getTransaction();
         File file = null;
@@ -203,7 +203,6 @@
             SeedDownload sd = new SeedDownload();
             sd.seedId = seedid;
             sd.userId = userid;
-            sd.clientIp = ip;
             LocalDateTime now = LocalDateTime.now();
             sd.downloadStart = now;
             sd.downloadEnd = now;
diff --git a/src/main/java/tracker/TrackerInterface.java b/src/main/java/tracker/TrackerInterface.java
index eb9d002..b65b8be 100644
--- a/src/main/java/tracker/TrackerInterface.java
+++ b/src/main/java/tracker/TrackerInterface.java
@@ -1,7 +1,6 @@
 package tracker;
 import java.io.File;
 
-import entity.TTorent;
 import entity.TransRecord;
 public interface TrackerInterface{
     public boolean AddUpLoad(String userid,int upload);//给用户新增上传量，返回0成功，返回1失败;
@@ -12,7 +11,7 @@
     public boolean ReduceMagic(String userid,int magic);//给用户减少魔力值，返回0成功，返回1失败;
 
     public int SaveTorrent(String seedid,File TTorent);//保存seedid对应的ttorent信息
-    public File GetTTorent(String seedid,String userid,String ip);//根据种子id获得ttorent信息然后构建Ttorent文件并返回,同时记录用户的下载行为
+    public File GetTTorent(String seedid,String userid);//根据种子id获得ttorent信息然后构建Ttorent文件并返回,同时记录用户的下载行为
     
     public int AddRecord(TransRecord rd);//新增一个seedid对应的种子的传输任务记录
 }
\ No newline at end of file