diff --git a/src/main/java/com/qf/myafterprojecy/repository/Category_attribute.java b/src/main/java/com/qf/myafterprojecy/repository/Category_attribute.java
deleted file mode 100644
index 9ea95a1..0000000
--- a/src/main/java/com/qf/myafterprojecy/repository/Category_attribute.java
+++ /dev/null
@@ -1,6 +0,0 @@
-package com.qf.myafterprojecy.repository;
-
-import org.hibernate.metamodel.model.convert.spi.JpaAttributeConverter;
-
-public interface Category_attribute extends JpaAttributeConverter<Category_attribute, Integer> {
-}