diff --git a/src/main/java/Tools/MaxKb/TestMaxKB.java b/src/main/java/Tools/MaxKb/TestMaxKB.java
index 4fff2f53..f8f14f8a 100644
--- a/src/main/java/Tools/MaxKb/TestMaxKB.java
+++ b/src/main/java/Tools/MaxKb/TestMaxKB.java
@@ -6,7 +6,6 @@ import com.jfinal.plugin.activerecord.Db;
 import com.jfinal.plugin.activerecord.Record;
 
 import java.time.LocalDateTime;
-import java.util.List;
 import java.util.UUID;
 
 public class TestMaxKB {