数据库优化

src/main/java/com/izouma/nineth/repo/UserRepo.java

@@ -23,10 +23,6 @@ public interface UserRepo extends JpaRepository<User, Long>, JpaSpecificationExe
     @Query("update User u set u.del = true where u.id = ?1")
     void softDelete(Long id);
 
-    @NonNull
-    @CachePut(value = "userInfo", key = "#user.id")
-    User save(@NonNull User user);
-
     @Cacheable("user")
     User findByUsernameAndDelFalse(String username);