diff --git a/.github/workflows/labeler.yml b/.github/workflows/labeler.yml
new file mode 100644
index 0000000..f3b2c6c
--- /dev/null
+++ b/.github/workflows/labeler.yml
@@ -0,0 +1,18 @@
+name: Label on Approval Count
+
+on:
+  pull_request_review:
+    types: [submitted, dismissed]
+
+jobs:
+  call-reusable-labeler:
+    uses: 33-Auto/.github/.github/workflows/reusable-label-on-approve.yml@main
+
+    # with 키워드를 사용하여 input 값을 전달
+    with:
+      # github.event.pull_request.number를 통해 현재 PR 번호를 전달
+      pr-number: ${{ github.event.pull_request.number }}
+
+    secrets:
+      # ORGANIZATION_TOKEN 전달
+      ORGANIZATION_TOKEN: ${{ secrets.ORGANIZATION_TOKEN }}
diff --git a/.github/workflows/pr-reminder.yml b/.github/workflows/pr-reminder.yml
new file mode 100644
index 0000000..1e83fd9
--- /dev/null
+++ b/.github/workflows/pr-reminder.yml
@@ -0,0 +1,13 @@
+name: PR Reminder
+
+on:
+  schedule:
+    - cron: "0 9,14,17 * * *" # 아침 9시, 오후 2시, 오후 5시에 실행
+  workflow_dispatch:
+
+jobs:
+  call-reusable-reminder:
+    uses: 33-Auto/.github/.github/workflows/reusable-pr-reminder.yml@main
+    secrets:
+      # 해당 시크릿은 조직의 시크릿에 저장되어 있음
+      SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_URL }}