diff --git a/.github/issue_comment.yaml b/.github/issue_comment.yaml
new file mode 100644
index 000000000..f3a64bead
--- /dev/null
+++ b/.github/issue_comment.yaml
@@ -0,0 +1,18 @@
+name: issue-comment-workflow
+on: issue_comment
+
+jobs:
+  pr-comment:
+    if: ${{ github.event.issue.pull_request }}
+    runs-on: ubuntu-latest
+    steps:
+      - name: pr comment
+        run: echo ${{ github.event.issue.pull_request }}
+
+  issue-comment:
+    if: ${{ !github.event.issue.pull_request }}
+    runs-on: ubuntu-latest
+    steps:
+      - name: issue comment
+        run: echo ${{ github.event.issue.pull_request }}
+        
\ No newline at end of file
diff --git a/.github/workflows/part1/issue.yaml b/.github/workflows/part1/issue.yaml
new file mode 100644
index 000000000..ce41651b0
--- /dev/null
+++ b/.github/workflows/part1/issue.yaml
@@ -0,0 +1,16 @@
+name: issue-workflow
+on:
+  issues:
+    types: [opened]
+
+jobs:
+  issue-job:
+    runs-on: ubuntu-latest
+    steps:
+    - name: step1
+      run: echo hello world
+    - name: step2
+      run: |
+        echo hello world
+        echo github action
+  
\ No newline at end of file
diff --git a/.github/workflows/part1/pull_request.yaml b/.github/workflows/part1/pull_request.yaml
new file mode 100644
index 000000000..5b4a1a3d0
--- /dev/null
+++ b/.github/workflows/part1/pull_request.yaml
@@ -0,0 +1,16 @@
+name: pull-request-workflow
+on: 
+  pull_request:
+    types: [opened]
+
+jobs:
+  pull-request-job:
+    runs-on: ubuntu-latest
+    steps:
+    - name: step1
+      run: echo hello world
+    - name: step2
+      run: |
+        echo hello world
+        echo github action
+        echo pull_request
\ No newline at end of file
diff --git a/.github/workflows/part1/push.yaml b/.github/workflows/part1/push.yaml
new file mode 100644
index 000000000..0ada5b5fd
--- /dev/null
+++ b/.github/workflows/part1/push.yaml
@@ -0,0 +1,14 @@
+name: push-workflow
+on: push
+
+jobs:
+  push-job:
+    runs-on: ubuntu-latest
+    steps:
+    - name: step1
+      run: echo hello world
+    - name: step2
+      run: |
+        echo hello world
+        echo github action
+        echo I am Ryan Lee
\ No newline at end of file
diff --git a/README.md b/README.md
index ea85d664a..395c4ab0c 100644
--- a/README.md
+++ b/README.md
@@ -1 +1 @@
-# github-actions-setting
\ No newline at end of file
+# github-actions-changes 
diff --git a/test.txt b/test.txt
new file mode 100644
index 000000000..60989a2d1
--- /dev/null
+++ b/test.txt
@@ -0,0 +1 @@
+hello world! 2