diff --git a/servers/boe-server-all/src/main/java/com/xboe/module/course/entity/ThreadLog.java b/servers/boe-server-all/src/main/java/com/xboe/module/course/entity/ThreadLog.java
index 85ad200b..89dcd57e 100644
--- a/servers/boe-server-all/src/main/java/com/xboe/module/course/entity/ThreadLog.java
+++ b/servers/boe-server-all/src/main/java/com/xboe/module/course/entity/ThreadLog.java
@@ -21,8 +21,7 @@ import java.time.LocalDateTime;
 @Entity
 @EqualsAndHashCode(callSuper = false)
 @Table(name = SysConstant.TABLE_PRE + "thread_log")
-public class ThreadLog extends BaseEntity {
-    private static final long serialVersionUID = 1L;
+public class ThreadLog  {
 
     /**
      * 主键ID