diff --git a/.github/workflows/review.yaml b/.github/workflows/review.yaml
index 37c9a50..9fe8752 100644
--- a/.github/workflows/review.yaml
+++ b/.github/workflows/review.yaml
@@ -1,4 +1,4 @@
-name: review
+name: review.sh
 
 on:
   push: {branches: ["main", "dev"]}
@@ -10,4 +10,4 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - uses: dart-lang/setup-dart@v1
-      - run: sh review.sh
+      - run: sh ci/review.sh
diff --git a/CHANGELOG.md b/CHANGELOG.md
index dbf75e7..df51369 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+## 0.1.1
+
+- Optimize ci sh.
+
 ## 0.1.0
 
 - Establish basic repo including manifest, testings, and ci.
diff --git a/ci/gen.sh b/ci/gen.sh
new file mode 100644
index 0000000..b59de49
--- /dev/null
+++ b/ci/gen.sh
@@ -0,0 +1,3 @@
+cd example
+sh ci/gen.sh
+cd ..
diff --git a/ci/review.sh b/ci/review.sh
new file mode 100644
index 0000000..5435e22
--- /dev/null
+++ b/ci/review.sh
@@ -0,0 +1,6 @@
+dart pub get || exit 1
+dart format --output=none --set-exit-if-changed . || exit 1
+dart analyze --fatal-infos || exit 1
+sh ci/gen.sh || exit 1
+dart test test/*.dart || exit 1
+dart pub publish --dry-run || exit 1
diff --git a/example/.gitignore b/example/.gitignore
new file mode 100644
index 0000000..542b221
--- /dev/null
+++ b/example/.gitignore
@@ -0,0 +1,2 @@
+# Ignore generated file managed by program.
+lib/manifest.dart
diff --git a/example/ci/gen.sh b/example/ci/gen.sh
new file mode 100644
index 0000000..c268f74
--- /dev/null
+++ b/example/ci/gen.sh
@@ -0,0 +1,3 @@
+output="lib/manifest.dart"
+dart run manifest --output $output || exit 1
+dart format --output=none --set-exit-if-changed $output || exit 1
diff --git a/example/lib/manifest.dart b/example/lib/manifest.dart
deleted file mode 100644
index ac3b9e5..0000000
--- a/example/lib/manifest.dart
+++ /dev/null
@@ -1,7 +0,0 @@
-import 'package:manifest/manifest.dart';
-
-const manifest = Manifest(
-  name: 'manifest_example',
-  version: '1.2.3-pre-4.5',
-  description: 'An example and the tester for the manifest package.',
-);
diff --git a/example/test/example_test.dart b/example/test/example_test.dart
index 1350741..5a3fbac 100644
--- a/example/test/example_test.dart
+++ b/example/test/example_test.dart
@@ -2,7 +2,8 @@ import 'package:manifest_example/example.dart';
 import 'package:test/test.dart';
 
 void main() {
-  test('manifest gen', () {
+  // Such test must run after generating the manifest file.
+  test('manifest gen.sh.sh', () {
     expect(manifest.name, 'manifest_example');
     expect(manifest.version, '1.2.3-pre-4.5');
     expect(
diff --git a/pubspec.yaml b/pubspec.yaml
index c70bbaa..dfd368a 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,7 +1,7 @@
 name: manifest
 description: >-
   A command line tool to generate Dart package manifest from pubspec.yaml.
-version: 0.1.0
+version: 0.1.1
 homepage: https://github.com/treeinfra/manifest
 environment: {sdk: ^3.4.3}
 topics:
diff --git a/review.sh b/review.sh
deleted file mode 100644
index 5d1ec70..0000000
--- a/review.sh
+++ /dev/null
@@ -1,16 +0,0 @@
-echo_pos() { echo && echo "\033[32m"$1"\033[0m" && echo; }
-
-echo_pos "[root repo]"
-dart pub get || exit 1
-dart format --output=none --set-exit-if-changed . || exit 1
-dart analyze --fatal-infos || exit 1
-dart test test/*.dart || exit 1
-
-cd example && echo_pos "[example child repo]" || exit 1
-output="lib/manifest.dart"
-dart run manifest --output $output || exit 1
-dart format --output=none --set-exit-if-changed $output || exit 1
-dart test || exit 1
-
-cd .. && echo_pos "[back to root repo]"
-dart pub publish --dry-run || exit 1