diff --git a/.github/workflows/build-test.yml b/.github/workflows/build-test.yml
index 0674eb4854..4d87525047 100644
--- a/.github/workflows/build-test.yml
+++ b/.github/workflows/build-test.yml
@@ -27,9 +27,24 @@ concurrency:
   cancel-in-progress: true
 
 jobs:
+  optimize_ci:
+    name: Optimize CI
+    runs-on: ubuntu-latest
+    outputs:
+      skip: ${{ steps.graphite.outputs.skip }}
+    steps:
+      - uses: actions/checkout@v4
+      - name: Graphite CI Optimizer
+        uses: withgraphite/graphite-ci-action@main
+        id: graphite
+        with:
+          token: ${{ secrets.GRAPHITE_CI_OPTIMIZER_TOKEN }}
+
   analyze:
     name: Analyze
     runs-on: ubuntu-latest
+    needs: optimize_ci
+    if: needs.optimize_ci.outputs.skip == 'false'
     permissions:
       actions: read
       contents: read
@@ -77,6 +92,8 @@ jobs:
   lint:
     name: Lint
     runs-on: ubuntu-latest
+    needs: optimize_ci
+    if: needs.optimize_ci.outputs.skip == 'false'
 
     steps:
       - uses: actions/checkout@v4
@@ -105,6 +122,8 @@ jobs:
   check-yarn-binary:
     name: Check yarn binary
     runs-on: ubuntu-latest
+    needs: optimize_ci
+    if: needs.optimize_ci.outputs.skip == 'false'
     steps:
       - uses: actions/checkout@v4
       - name: Run check
@@ -115,6 +134,8 @@ jobs:
   e2e-legacy-blocksuite-test:
     name: Legacy Blocksuite E2E Test
     runs-on: ubuntu-latest
+    needs: optimize_ci
+    if: needs.optimize_ci.outputs.skip == 'false'
     strategy:
       fail-fast: false
       matrix:
@@ -145,6 +166,8 @@ jobs:
   e2e-test:
     name: E2E Test
     runs-on: ubuntu-latest
+    needs: optimize_ci
+    if: needs.optimize_ci.outputs.skip == 'false'
     env:
       DISTRIBUTION: web
       IN_CI_TEST: true
@@ -175,6 +198,8 @@ jobs:
   e2e-mobile-test:
     name: E2E Mobile Test
     runs-on: ubuntu-latest
+    needs: optimize_ci
+    if: needs.optimize_ci.outputs.skip == 'false'
     env:
       DISTRIBUTION: mobile
       IN_CI_TEST: true
@@ -206,7 +231,9 @@ jobs:
     name: Unit Test
     runs-on: ubuntu-latest
     needs:
+      - optimize_ci
       - build-native
+    if: needs.optimize_ci.outputs.skip == 'false'
     env:
       DISTRIBUTION: web
     strategy:
@@ -243,6 +270,8 @@ jobs:
   build-native:
     name: Build AFFiNE native (${{ matrix.spec.target }})
     runs-on: ${{ matrix.spec.os }}
+    needs: optimize_ci
+    if: needs.optimize_ci.outputs.skip == 'false'
     env:
       CARGO_PROFILE_RELEASE_DEBUG: '1'
     strategy:
@@ -330,7 +359,10 @@ jobs:
   server-test:
     name: Server Test
     runs-on: ubuntu-latest
-    needs: build-server-native
+    needs:
+      - optimize_ci
+      - build-server-native
+    if: needs.optimize_ci.outputs.skip == 'false'
     env:
       NODE_ENV: test
       DISTRIBUTION: web
@@ -410,7 +442,9 @@ jobs:
     name: Server Copilot Api Test
     runs-on: ubuntu-latest
     needs:
+      - optimize_ci
       - build-server-native
+    if: needs.optimize_ci.outputs.skip == 'false'
     env:
       NODE_ENV: test
       DISTRIBUTION: web
@@ -576,6 +610,11 @@ jobs:
   server-e2e-test:
     name: ${{ matrix.tests.name }}
     runs-on: ubuntu-latest
+    needs:
+      - optimize_ci
+      - build-server-native
+      - build-native
+    if: needs.optimize_ci.outputs.skip == 'false'
     env:
       DISTRIBUTION: web
       DATABASE_URL: postgresql://affine:affine@localhost:5432/affine
@@ -599,9 +638,6 @@ jobs:
               # Reference: https://github.com/electron/electron/issues/42510
               sudo sysctl -w kernel.apparmor_restrict_unprivileged_userns=0
               xvfb-run --auto-servernum --server-args="-screen 0 1280x960x24" -- yarn affine @affine-test/affine-desktop-cloud e2e
-    needs:
-      - build-server-native
-      - build-native
     services:
       postgres:
         image: postgres
@@ -666,6 +702,11 @@ jobs:
   desktop-test:
     name: Desktop Test (${{ matrix.spec.os }}, ${{ matrix.spec.platform }}, ${{ matrix.spec.arch }}, ${{ matrix.spec.target }}, ${{ matrix.spec.test }})
     runs-on: ${{ matrix.spec.os }}
+    needs:
+      - optimize_ci
+      - build-electron-renderer
+      - build-native
+    if: needs.optimize_ci.outputs.skip == 'false'
     strategy:
       fail-fast: false
       matrix:
@@ -698,9 +739,6 @@ jobs:
               target: x86_64-pc-windows-msvc,
               test: true,
             }
-    needs:
-      - build-electron-renderer
-      - build-native
     steps:
       - uses: actions/checkout@v4
       - name: Setup Node.js