diff --git a/src/data/roadmaps/postgresql-dba/content/data-types@4Pw7udOMIsiaKr7w9CRxc.md b/src/data/roadmaps/postgresql-dba/content/data-types@4Pw7udOMIsiaKr7w9CRxc.md
index 4d85d5aa1..f71ad7450 100644
--- a/src/data/roadmaps/postgresql-dba/content/data-types@4Pw7udOMIsiaKr7w9CRxc.md
+++ b/src/data/roadmaps/postgresql-dba/content/data-types@4Pw7udOMIsiaKr7w9CRxc.md
@@ -4,6 +4,6 @@ PostgreSQL offers a rich and diverse set of data types, catering to a wide range
 
 Learn more from the following resources:
 
-- [@article@](https://www.instaclustr.com/blog/postgresql-data-types-mappings-to-sql-jdbc-and-java-data-types/)
 - [@official@Data Types](https://www.postgresql.org/docs/current/datatype.html)
-- [@article@An introduction to PostgreSQL data types](https://www.prisma.io/dataguide/postgresql/introduction-to-data-types)
\ No newline at end of file
+- [@article@An introduction to PostgreSQL data types](https://www.prisma.io/dataguide/postgresql/introduction-to-data-types)
+- [@article@PostgreSQL® Data Types: Mappings to SQL, JDBC, and Java Data Types](https://www.instaclustr.com/blog/postgresql-data-types-mappings-to-sql-jdbc-and-java-data-types/)