diff --git a/.github/workflows/preview_ci.yml b/.github/workflows/preview_ci.yml
index 961d8bf9b9a..3d0693b5204 100644
--- a/.github/workflows/preview_ci.yml
+++ b/.github/workflows/preview_ci.yml
@@ -1,5 +1,8 @@
 name: Preview - CI
 on:
+  workflow_dispatch:
+  schedule: 
+    - cron: '0 0 * * *'
   push:
     paths-ignore:
       - '**/*.md'
@@ -10,9 +13,27 @@ env:
   DOTNET_SKIP_FIRST_TIME_EXPERIENCE: true
   DOTNET_CLI_TELEMETRY_OPTOUT: true
 jobs:
+  check_date:
+    runs-on: ${{ matrix.os }}
+    name: Check latest commit
+    outputs:
+      should_run: ${{ steps.should_run.outputs.should_run }}
+    steps:
+      - uses: actions/checkout@v2
+      - name: print latest_commit
+        run: echo ${{ github.sha }}
+
+      - id: should_run
+        continue-on-error: true
+        name: check latest commit is less than a day
+        if: ${{ github.event_name == 'schedule' }}
+        run: test -z $(git rev-list  --after="24 hours"  ${{ github.sha }}) && echo "::set-output name=should_run::false"
+
   test:
     runs-on: ${{ matrix.os }}
     name: Build, Test, Deploy
+    needs: check_date
+    if: ${{ needs.check_date.outputs.should_run != 'false' }}
     strategy:
       fail-fast: false
       matrix: