diff --git a/README.md b/README.md
index 517af3a..bf7b3d4 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-# jpa-hospital-example
+# spring-rest-example
 
 This project is a example of using jpa.
 
@@ -10,43 +10,6 @@ The project uses the [Spock Framework Example Project](https://github.com/spockf
 
 - Maven use `mvnw` wrapper
 
-- Gradle use `gradlew` wrapper
-
-## Building with Gradle
-
-Downloaded files (including the Gradle distribution itself) will be stored in the Gradle user home directory (typically **user_home**`/.gradle`).
-
-Type: test
-
-```shell
-./gradlew clean test
-```
-
-Type: build
-
-```shell
-./gradlew clean build
-```
-
-Type: preparation
-- create a folder, for example, `project`.
-- copy `jpa_hospital_example-2.0.1.jar` from a release to the folder.
-  - if you build the application from source, find the file (`jpa_hospital_example-2.0.1-all.jar`) in `build/libs/`.
-- copy docker/docker-compose.yml to the folder.
-- turn up the database in the `project/docker`:
-  ```
-  docker-compose up -d
-  ```
-- wait a minute while the database is bootstrapping.
-- now you can connect with the application.
-
-Type: run
-
-After the preparation, run the application in the folder, for example, `project`:
-```shell
-java -jar jpa_hospital_example-2.0.1.jar
-```
-
 ## Building with Maven
 
 Downloaded files will be stored in the local Maven repository (typically **user_home**`/.m2/repository`).
@@ -66,7 +29,7 @@ Type: build
 
 Type: preparation
 - create a folder, for example, `project`.
-- copy `jpa_hospital_example-version.jar` from a release to the folder.
+- copy `spring_rest_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`:
@@ -80,7 +43,7 @@ Type: run
 
 After the preparation, run the application in the folder, for example, `project`:
 ```shell
-java -jar jpa_hospital_example-2.0.1.jar
+java -jar spring_rest_example-2.0.1.jar
 ```
 
 ## Author