diff --git a/README.md b/README.md
index 6e24a8e..d0c4d43 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
-# jdbc-hospital-example
+# jpa-hospital-example
 
-This project is a example of using jdbc
+This project is a example of using jpa.
 
 The project uses the [Spock Framework Example Project](https://github.com/spockframework/)
 
@@ -31,8 +31,8 @@ Type: build
 Type: preparation
 - create a folder, for example, `project`.
 - copy config/db to the folder.
-- copy `jdbc_hospital_example-1.0.2.jar` from a release to the folder.
-  - if you build the application from source, find the file (`jdbc_hospital_example-1.0.2-all.jar`) in `build/libs/`.
+- copy `jpa_hospital_example-1.0.2.jar` from a release to the folder.
+  - if you build the application from source, find the file (`jpa_hospital_example-1.0.2-all.jar`) in `build/libs/`.
 - copy docker/docker-compose.yml to the folder.
 - turn up the database in the `project/docker`:
   ```
@@ -45,7 +45,7 @@ Type: run
 
 After the preparation, run the application in the folder, for example, `project`:
 ```shell
-java -jar jdbc_hospital_example-1.0.2.jar
+java -jar jpa_hospital_example-1.0.2.jar
 ```
 
 ## Building with Maven
@@ -68,7 +68,7 @@ Type: build
 Type: preparation
 - create a folder, for example, `project`.
 - copy config/db to the folder.
-- copy `jdbc_hospital_example-version.jar` from a release to the folder.
+- copy `jpa_hospital_example-version.jar` from a release to the folder.
   - if you build the application from source, find the file in `target/`.
 - copy docker/docker-compose.yml to the folder.
 - turn up the database in the `project/docker`:
@@ -82,7 +82,7 @@ Type: run
 
 After the preparation, run the application in the folder, for example, `project`:
 ```shell
-java -jar jdbc_hospital_example-1.0.2.jar
+java -jar jpa_hospital_example-1.0.2.jar
 ```
 
 ## Author