diff --git a/.github/workflows/playground.yml b/.github/workflows/playground.yml
index 7004b53a5..f0c86ec5a 100644
--- a/.github/workflows/playground.yml
+++ b/.github/workflows/playground.yml
@@ -43,7 +43,45 @@ jobs:
               os: macos-13, #macos-latest or macos-14 use M1 now, https://docs.github.com/en/actions/using-github-hosted-runners/about-github-hosted-runners/about-github-hosted-runners#:~:text=14%20GB-,macos%2Dlatest%20or%20macos%2D14,-The%20macos%2Dlatestlabel
               extra-build-args: "",
               arch: x86_64,
-              flutter: "3.13.9",
+              flutter: "3.19.6",
+              ref: "1ffc10e44ffdc9c8a396ec840b856bd27940b171",
+              date: "20240419"
+            }
+          - {
+              target: x86_64-apple-darwin,
+              os: macos-13, #macos-latest or macos-14 use M1 now, https://docs.github.com/en/actions/using-github-hosted-runners/about-github-hosted-runners/about-github-hosted-runners#:~:text=14%20GB-,macos%2Dlatest%20or%20macos%2D14,-The%20macos%2Dlatestlabel
+              extra-build-args: "",
+              arch: x86_64,
+              flutter: "3.16.9",
+              ref: "b2290f5b4c3fd9233f6550b01c151401cdb3fed3",
+              date: "20240319"
+            }
+          - {
+              target: x86_64-apple-darwin,
+              os: macos-13, #macos-latest or macos-14 use M1 now, https://docs.github.com/en/actions/using-github-hosted-runners/about-github-hosted-runners/about-github-hosted-runners#:~:text=14%20GB-,macos%2Dlatest%20or%20macos%2D14,-The%20macos%2Dlatestlabel
+              extra-build-args: "",
+              arch: x86_64,
+              flutter: "3.19.6",
+              ref: "914da2b86f73a314027833b1940784d657826503",
+              date: "20240219"
+            }
+          - {
+              target: x86_64-apple-darwin,
+              os: macos-13, #macos-latest or macos-14 use M1 now, https://docs.github.com/en/actions/using-github-hosted-runners/about-github-hosted-runners/about-github-hosted-runners#:~:text=14%20GB-,macos%2Dlatest%20or%20macos%2D14,-The%20macos%2Dlatestlabel
+              extra-build-args: "",
+              arch: x86_64,
+              flutter: "3.19.6",
+              ref: "06b3894249c14610c71d565cff1634b4ebb75326",
+              date: "20240119"
+            }
+          - {
+              target: x86_64-apple-darwin,
+              os: macos-13, #macos-latest or macos-14 use M1 now, https://docs.github.com/en/actions/using-github-hosted-runners/about-github-hosted-runners/about-github-hosted-runners#:~:text=14%20GB-,macos%2Dlatest%20or%20macos%2D14,-The%20macos%2Dlatestlabel
+              extra-build-args: "",
+              arch: x86_64,
+              flutter: "3.19.6",
+              ref: "f6509e3fd6917aa976bad2fc684182601ebf2434",
+              date: "20231219"
             }
     steps:
       - name: Export GitHub Actions cache environment variables
@@ -55,7 +93,9 @@ jobs:
 
       - name: Checkout source code
         uses: actions/checkout@v3
-
+        with:
+          ref: ${{ matrix.job.ref }}
+          
       - name: Import the codesign cert
         if: env.MACOS_P12_BASE64 != null
         uses: apple-actions/import-codesign-certs@v1
@@ -114,8 +154,8 @@ jobs:
         shell: bash
         run: |
           cargo install flutter_rust_bridge_codegen --version ${{ env.FLUTTER_RUST_BRIDGE_VERSION }} --features "uuid"
-          # below works for mac
-          pushd flutter/lib; find . -name "*.dart" | xargs -I{} sed -i '' 's/textScaler: TextScaler.linear(\(.*\)),/textScaleFactor: \1,/g' {}; popd;
+          # below works for mac to make buildable on 3.13.9
+          # pushd flutter/lib; find . -name "*.dart" | xargs -I{} sed -i '' 's/textScaler: TextScaler.linear(\(.*\)),/textScaleFactor: \1,/g' {}; popd;
           pushd flutter && flutter pub get && popd
           ~/.cargo/bin/flutter_rust_bridge_codegen --rust-input ./src/flutter_ffi.rs --dart-output ./flutter/lib/generated_bridge.dart --c-output ./flutter/macos/Runner/bridge_generated.h
 
@@ -170,7 +210,7 @@ jobs:
       - name: Rename rustdesk
         run: |
           for name in rustdesk*??.dmg; do
-              mv "$name" "${name%%.dmg}-${{ matrix.job.arch }}-flutter${{ matrix.job.flutter }}.dmg"
+              mv "$name" "${name%%.dmg}-${{ matrix.job.arch }}-flutter${{ matrix.job.flutter }}-flutter${{ matrix.job.date }}.dmg"
           done
 
       - name: Publish DMG package