diff --git a/sql/data.sql b/sql/data.sql
index 85398c7..9baefe4 100644
--- a/sql/data.sql
+++ b/sql/data.sql
@@ -89,12 +89,10 @@ INSERT INTO `post_tag` (`post_id`, `tag`) VALUES
 (6, 2),
 (6, 3),
 (6, 4),
-(6, 5),
 (6, 6),
 (7, 6),
 (7, 1),
 (7, 3),
-(7, 5);
 
 -- --------------------------------------------------------
 
@@ -117,7 +115,6 @@ INSERT INTO `tag` (`id`, `url`, `name`) VALUES
 (2, NULL, 'photoshop'),
 (3, NULL, 'google'),
 (4, NULL, 'apple'),
-(5, NULL, ''),
 (6, NULL, 'tesla');
 
 -- --------------------------------------------------------