diff --git a/.github/workflows/blank.yml b/.github/workflows/blank.yml
new file mode 100644
index 0000000..04aa67b
--- /dev/null
+++ b/.github/workflows/blank.yml
@@ -0,0 +1,37 @@
+# This is a basic workflow to help you get started with Actions
+
+name: CI
+
+# Controls when the workflow will run
+on:
+  # Triggers the workflow on push or pull request events but only for the "main" branch
+  push:
+    branches: [ "working" ]
+  pull_request:
+    branches: [ "working" ]
+env:
+  FORCE_JAVASCRIPT_ACTIONS_TO_NODE24: true
+  # Allows you to run this workflow manually from the Actions tab
+  workflow_dispatch:
+
+# A workflow run is made up of one or more jobs that can run sequentially or in parallel
+jobs:
+  # This workflow contains a single job called "build"
+  build:
+    # The type of runner that the job will run on
+    runs-on: ubuntu-latest
+
+    # Steps represent a sequence of tasks that will be executed as part of the job
+    steps:
+      # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
+      - uses: actions/checkout@v4
+
+      # Runs a single command using the runners shell
+      - name: Run a one-line script
+        run: echo Hello, world!
+
+      # Runs a set of commands using the runners shell
+      - name: Run a multi-line script
+        run: |
+          echo Add other actions to build,
+          echo test, and deploy your project.
diff --git a/.github/workflows/second.yml b/.github/workflows/second.yml
new file mode 100644
index 0000000..241395a
--- /dev/null
+++ b/.github/workflows/second.yml
@@ -0,0 +1,12 @@
+name: Second CI
+
+on:
+   push
+    
+jobs:
+    build:
+        runs-on: ubuntu-latest
+
+        steps:
+            - name: Say Hello
+              run: echo "Hello from the Second Workflow!"
\ No newline at end of file
diff --git a/docker/app1-hello/springboot/hello-spring/Dockerfile b/docker/app1-hello/springboot/hello-spring/Dockerfile
new file mode 100644
index 0000000..8b6b2cb
--- /dev/null
+++ b/docker/app1-hello/springboot/hello-spring/Dockerfile
@@ -0,0 +1,5 @@
+FROM eclipse-temurin:21-jdk
+WORKDIR /app
+COPY target/*.jar app.jar
+EXPOSE 8080 
+CMD ["java","-jar","app.jar"]