diff --git a/src/main/java/org/lapaloma/aadd/redmetro/dao/mgdb/LineaDaoMongoDB.java b/src/main/java/org/lapaloma/aadd/redmetro/dao/mgdb/LineaDaoMongoDB.java
index 3c39472..2d939e3 100644
--- a/src/main/java/org/lapaloma/aadd/redmetro/dao/mgdb/LineaDaoMongoDB.java
+++ b/src/main/java/org/lapaloma/aadd/redmetro/dao/mgdb/LineaDaoMongoDB.java
@@ -66,13 +66,9 @@ public class LineaDaoMongoDB implements ILineaDAO {
 		int codLinea = Integer.valueOf(documentoLinea.getString("cod_linea"));
 		String urlImgLinea = documentoLinea.getString("url_img_tmp");
 		byte[] imagenLinea= UtilidadesRedMetro.getBytesFromURL(urlImgLinea);
-		Object kilometros = documentoLinea.get("kilometros");
-		if (kilometros instanceof Double) {
-			kilometros = BigDecimal.valueOf((Double) kilometros);
-		} else if (kilometros instanceof Integer) {
-			kilometros = BigDecimal.valueOf((Integer) kilometros);
-		}
-//		System.out.println("kilometros: " + kilometros);
+		Number numberKilometros = documentoLinea.get("kilometros", Number.class);
+		
+		BigDecimal kilometros = BigDecimal.valueOf(numberKilometros.doubleValue());
 		
 		Document documentoNombre = (Document) documentoLinea.get("nombre");
 		String nombreCorto = documentoNombre.getString("nombre_corto");
@@ -92,7 +88,7 @@ public class LineaDaoMongoDB implements ILineaDAO {
 		linea.setCodigo(codLinea);
 		linea.setNombreCorto(nombreCorto);
 		linea.setNombreLargo(nombreLargo);
-		linea.setKilometros((BigDecimal)kilometros);
+		linea.setKilometros(kilometros);
 		linea.setImagenLinea(imagenLinea);
 		linea.setColor(color);
 
diff --git a/src/main/resources/META-INF/persistence.xml b/src/main/resources/META-INF/persistence.xml
index 9041319..e9e46b8 100644
--- a/src/main/resources/META-INF/persistence.xml
+++ b/src/main/resources/META-INF/persistence.xml
@@ -20,7 +20,7 @@
 
 		<!--  Configuración de propiedades del SGDB (PostgreSQL)  -->
 		<properties>
-			<property name="jakarta.persistence.jdbc.url" value="jdbc:postgresql://192.168.1.36:5432/red_metro_aadd"/>
+			<property name="jakarta.persistence.jdbc.url" value="jdbc:postgresql://10.11.218.147:5432/red_metro_aadd"/>
 			<property name="jakarta.persistence.jdbc.user" value="vdlp"/>
 			<property name="jakarta.persistence.jdbc.password" value="postgresql_123"/>
 			<property name="jakarta.persistence.jdbc.driver" value="org.postgresql.Driver"/>
diff --git a/src/main/resources/conf.properties b/src/main/resources/conf.properties
index 8df1516..6f55445 100644
--- a/src/main/resources/conf.properties
+++ b/src/main/resources/conf.properties
@@ -1,2 +1,3 @@
-url.conexion.mongodb=mongodb://admin:mongodb_123@192.168.1.36:27017
-bbdd.mongodb=red_metro_aadd
\ No newline at end of file
+# url.conexion.mongodb=mongodb://admin:mongodb_123@192.168.1.36:27017
+url.conexion.mongodb=mongodb://localhost:27017
+bbdd.mongodb=red_metro_inm
\ No newline at end of file