diff --git a/.github/workflows/aipu-build-and-test.yml b/.github/workflows/aipu-build-and-test.yml
index 23f04957c..d09acf5c2 100644
--- a/.github/workflows/aipu-build-and-test.yml
+++ b/.github/workflows/aipu-build-and-test.yml
@@ -6,86 +6,6 @@ on:
   pull_request:
     branches: [ "triton_v3.3.x" ]
 
-concurrency:
-  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
-  cancel-in-progress: true
-
 jobs:
   aipu-build-and-test:
-    runs-on: aipu
-    if: ${{ github.repository == 'FlagTree/flagtree' || github.repository == 'flagos-ai/flagtree' }}
-    steps:
-      - name: Setup environment
-        shell: bash
-        run: |
-          source ~/env.sh
-          env | grep -E '^(http_proxy|https_proxy|all_proxy|no_proxy)=' >> $GITHUB_ENV || true
-
-      - name: Checkout code (attempt 1)
-        id: checkout1
-        uses: actions/checkout@v5
-        continue-on-error: true
-
-      - name: Sleep before checkout2
-        if: steps.checkout1.outcome == 'failure'
-        run: |
-          echo "First checkout attempt failed. Sleeping for 120 seconds before retry..."
-          sleep 120
-
-      - name: Checkout code (attempt 2)
-        id: checkout2
-        if: steps.checkout1.outcome == 'failure'
-        uses: actions/checkout@v5
-        continue-on-error: true
-
-      - name: Sleep before final checkout
-        if: steps.checkout1.outcome == 'failure' && steps.checkout2.outcome == 'failure'
-        run: |
-          echo "Second checkout attempt failed. Sleeping for 180 seconds before final retry..."
-          sleep 180
-
-      - name: Checkout code (final attempt)
-        if: steps.checkout1.outcome == 'failure' && steps.checkout2.outcome == 'failure'
-        uses: actions/checkout@v5
-
-      - name: Verify checkout success
-        if: success()
-        run: echo "Checkout completed successfully"
-
-      - name: FlagTree Build on AIPU
-        shell: bash
-        run: |
-          set -x
-          pip uninstall -y triton
-          source ~/env_setup.sh
-          export FLAGTREE_BACKEND=aipu
-          cd python
-          MAX_JOBS=32 python3.10 -m pip install . --no-build-isolation -v
-
-      - name: FlagTree Test on AIPU
-        shell: bash
-        run: |
-          set -x
-          source ~/env_setup.sh
-          python3.10 third_party/aipu/python/test/test_01_vector_add.py
-          python3.10 third_party/aipu/python/test/test_01_vector_add_shared_memory.py
-          python3.10 third_party/aipu/python/test/test_01_vector_add_dma.py
-          python3.10 third_party/aipu/python/test/test_02_fused_softmax.py
-          python3.10 third_party/aipu/python/test/test_02_fused_softmax_shared_memory.py
-          python3.10 third_party/aipu/python/test/test_02_fused_softmax_dma.py
-          python3.10 third_party/aipu/python/test/test_libdevice_fmod.py
-          python3.10 third_party/aipu/python/test/test_libdevice_fmod_shared_memory.py
-          python3.10 third_party/aipu/python/test/test_libdevice_fmod_dma.py
-          python3.10 third_party/aipu/python/test/test_libdevice_pow.py
-          python3.10 third_party/aipu/python/test/test_libdevice_pow_shared_memory.py
-          python3.10 third_party/aipu/python/test/test_libdevice_pow_dma.py
-          python3.10 third_party/aipu/python/test/test_codegen_dma.py
-          python3.10 third_party/aipu/python/test/test_01_vector_add_structured_1d.py
-          python3.10 third_party/aipu/python/test/test_01_vector_add_structured_1d_shared_memory.py
-          python3.10 third_party/aipu/python/test/test_01_vector_add_structured_1d_dma.py
-          python3.10 third_party/aipu/python/test/min.py
-          python3.10 third_party/aipu/python/test/min_shared_memory.py
-          #python3.10 third_party/aipu/python/test/min_dma.py
-          python3.10 third_party/aipu/python/test/var_mean.py
-          python3.10 third_party/aipu/python/test/var_mean_shared_memory.py
-          #python3.10 third_party/aipu/python/test/var_mean_dma.py
+    uses: flagos-ai/flagtree/.github/workflows/aipu-build-and-test.yml@workflow_unifiy
diff --git a/.github/workflows/ascend-build-and-test.yml b/.github/workflows/ascend-build-and-test.yml
index 50dad4678..6f64835c2 100644
--- a/.github/workflows/ascend-build-and-test.yml
+++ b/.github/workflows/ascend-build-and-test.yml
@@ -6,103 +6,6 @@ on:
   pull_request:
     branches: [ "triton_v3.2.x" ]
 
-concurrency:
-  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
-  cancel-in-progress: true
-
 jobs:
   ascend-build-and-test:
-    runs-on: ascend
-    steps:
-      - name: Checkout code (attempt 1)
-        id: checkout1
-        uses: actions/checkout@v6
-        with:
-          fetch-depth: 0
-        continue-on-error: true
-
-      - name: Sleep before checkout2
-        if: steps.checkout1.outcome == 'failure'
-        run: |
-          echo "First checkout attempt failed. Sleeping for 120 seconds before retry..."
-          sleep 120
-
-      - name: Checkout code (attempt 2)
-        id: checkout2
-        if: steps.checkout1.outcome == 'failure'
-        uses: actions/checkout@v6
-        with:
-          fetch-depth: 0
-        continue-on-error: true
-
-      - name: Sleep before final checkout
-        if: steps.checkout1.outcome == 'failure' && steps.checkout2.outcome == 'failure'
-        run: |
-          echo "Second checkout attempt failed. Sleeping for 180 seconds before final retry..."
-          sleep 180
-
-      - name: Checkout code (final attempt)
-        if: steps.checkout1.outcome == 'failure' && steps.checkout2.outcome == 'failure'
-        uses: actions/checkout@v6
-        with:
-          fetch-depth: 0
-
-      - name: Verify checkout success
-        if: success()
-        run: echo "Checkout completed successfully"
-
-      - name: Check if only docs files changed
-        id: check_files
-        uses: ./.github/actions/check-docs-only
-
-      - name: FlagTree Build on Ascend
-        if: steps.check_files.outputs.only_docs_changed != 'true'
-        shell: bash
-        run: |
-          set -x
-          pip uninstall -y triton
-          export FLAGTREE_BACKEND=ascend
-          source ~/env.sh
-          cd python
-          MAX_JOBS=32 python3 -m pip install . --no-build-isolation
-
-      - name: FlagTree Test on Ascend
-        if: steps.check_files.outputs.only_docs_changed != 'true'
-        shell: bash
-        run: |
-          set -x
-          source /usr/local/Ascend/ascend-toolkit/set_env.sh
-          python3 third_party/tests/ascend/vector-add.py
-          python3 third_party/ascend/examples/tutorials/01-vector-add.py
-          python3 third_party/ascend/examples/tutorials/02-fused-softmax.py
-          python3 third_party/ascend/examples/tutorials/03-layer-norm.py
-          python3 third_party/ascend/examples/tutorials/04-fused-attention.py
-          python3 third_party/ascend/examples/tutorials/06-demo-autotune.py
-          python3 third_party/ascend/examples/tutorials/07-profiler.py
-          python3 third_party/ascend/examples/tutorials/09-gather.py
-          python3 third_party/ascend/examples/tutorials/10-gather_sorted.py
-          python3 third_party/ascend/examples/tutorials/11-rab_time.py
-          python3 third_party/ascend/examples/tutorials/13-matrix-multiplication-optimized.py
-          python3 third_party/ascend/examples/tutorials/13-matrix-multiplication-optimized-flagtree.py
-          python3 third_party/ascend/examples/tutorials/14-accuracy-comparison.py
-          python3 python/test/ops/01_vector_add/01_vector_add.py
-          python3 python/test/ops/abs/abs.py
-          python3 python/test/ops/addmm/addmm.py
-          python3 python/test/ops/addmm/addmm_ascend.py
-          python3 python/test/ops/amax/amax.py
-          python3 python/test/ops/amax/amax_ascend_perf.py
-          python3 python/test/ops/apply_rotary_pos_emb/apply_rotary_pos_emb.py
-          python3 python/test/ops/apply_rotary_pos_emb/apply_rotary_pos_emb_ascend.py
-          python3 python/test/ops/argmin/argmin.py
-          python3 python/test/ops/argmin/argmin_ascend_perf.py
-          python3 python/test/ops/bmm/bmm_ascend.py
-          python3 python/test/ops/cumsum/cumsum.py
-          python3 python/test/ops/min_dim/min_dim.py
-          python3 python/test/ops/min_dim/min_dim_ascend_perf.py
-          python3 python/test/ops/sum_dim/sum_dim.py
-          python3 python/test/ops/varmean/var_mean_ascend.py
-          python3 -m pytest third_party/ascend/examples/pytest_ut --ignore=third_party/ascend/examples/pytest_ut/test_index_select.py \
-                                                                  --ignore=third_party/ascend/examples/pytest_ut/test_linearize_permute.py \
-                                                                  --ignore=third_party/ascend/examples/pytest_ut/test_logical_and.py \
-                                                                  --ignore=third_party/ascend/examples/pytest_ut/test_logical_or.py \
-                                                                  --ignore=third_party/ascend/examples/pytest_ut/test_triton_unified_attention.py
+    uses: flagos-ai/flagtree/.github/workflows/ascend-build-and-test.yml@workflow_unifiy
diff --git a/.github/workflows/cambricon-build-and-test.yml b/.github/workflows/cambricon-build-and-test.yml
index e8b163d2a..bdf2d09e1 100644
--- a/.github/workflows/cambricon-build-and-test.yml
+++ b/.github/workflows/cambricon-build-and-test.yml
@@ -6,57 +6,6 @@ on:
   pull_request:
     branches: [ "main" ]
 
-concurrency:
-  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
-  cancel-in-progress: true
-
 jobs:
   cambricon-build-and-test:
-    runs-on: cambricon
-    if: ${{ github.repository == 'FlagTree/flagtree' || github.repository == 'flagos-ai/flagtree' }}
-    steps:
-      - name: Setup environment
-        shell: bash
-        run: |
-          source ~/env.sh
-          env | grep -E '^(http_proxy|https_proxy|all_proxy|no_proxy)=' >> $GITHUB_ENV || true
-
-      - name: Checkout code (attempt 1)
-        id: checkout1
-        uses: actions/checkout@v5
-        continue-on-error: true
-
-      - name: Sleep before checkout2
-        if: steps.checkout1.outcome == 'failure'
-        run: |
-          echo "First checkout attempt failed. Sleeping for 120 seconds before retry..."
-          sleep 120
-
-      - name: Checkout code (attempt 2)
-        id: checkout2
-        if: steps.checkout1.outcome == 'failure'
-        uses: actions/checkout@v5
-        continue-on-error: true
-
-      - name: Sleep before final checkout
-        if: steps.checkout1.outcome == 'failure' && steps.checkout2.outcome == 'failure'
-        run: |
-          echo "Second checkout attempt failed. Sleeping for 180 seconds before final retry..."
-          sleep 180
-
-      - name: Checkout code (final attempt)
-        if: steps.checkout1.outcome == 'failure' && steps.checkout2.outcome == 'failure'
-        uses: actions/checkout@v5
-
-      - name: Verify checkout success
-        if: success()
-        run: echo "Checkout completed successfully"
-
-      - name: FlagTree Build on Cambricon
-        shell: bash
-        run: |
-          set -x
-          pip uninstall -y triton
-          export FLAGTREE_BACKEND=cambricon
-          cd python
-          MAX_JOBS=8 python3 -m pip install . --no-build-isolation
+    uses: flagos-ai/flagtree/.github/workflows/cambricon-build-and-test.yml@workflow_unifiy
diff --git a/.github/workflows/hcu-build-and-test.yml b/.github/workflows/hcu-build-and-test.yml
index 95da538a8..c031cfba8 100644
--- a/.github/workflows/hcu-build-and-test.yml
+++ b/.github/workflows/hcu-build-and-test.yml
@@ -6,64 +6,6 @@ on:
   pull_request:
     branches: [ "main" ]
 
-concurrency:
-  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
-  cancel-in-progress: true
-
 jobs:
   hcu-build-and-test:
-    runs-on: hcu
-    if: ${{ github.repository == 'FlagTree/flagtree' || github.repository == 'flagos-ai/flagtree' }}
-    steps:
-      - name: Setup environment
-        shell: bash
-        run: |
-          source ~/env.sh
-          env | grep -E '^(http_proxy|https_proxy|all_proxy|no_proxy)=' >> $GITHUB_ENV || true
-
-      - name: Checkout code (attempt 1)
-        id: checkout1
-        uses: actions/checkout@v5
-        continue-on-error: true
-
-      - name: Sleep before checkout2
-        if: steps.checkout1.outcome == 'failure'
-        run: |
-          echo "First checkout attempt failed. Sleeping for 120 seconds before retry..."
-          sleep 120
-
-      - name: Checkout code (attempt 2)
-        id: checkout2
-        if: steps.checkout1.outcome == 'failure'
-        uses: actions/checkout@v5
-        continue-on-error: true
-
-      - name: Sleep before final checkout
-        if: steps.checkout1.outcome == 'failure' && steps.checkout2.outcome == 'failure'
-        run: |
-          echo "Second checkout attempt failed. Sleeping for 180 seconds before final retry..."
-          sleep 180
-
-      - name: Checkout code (final attempt)
-        if: steps.checkout1.outcome == 'failure' && steps.checkout2.outcome == 'failure'
-        uses: actions/checkout@v5
-
-      - name: Verify checkout success
-        if: success()
-        run: echo "Checkout completed successfully"
-
-      - name: FlagTree Build on Hcu
-        shell: bash
-        run: |
-          set -x
-          pip uninstall -y triton
-          export FLAGTREE_BACKEND=hcu
-          cd python
-          MAX_JOBS=32 python3 -m pip install . --no-build-isolation
-
-      - name: FlagTree Test on Hcu
-        shell: bash
-        run: |
-          set -x
-          cd third_party/hcu/python/test/unit
-          sh flagtree_test.sh
+    uses: flagos-ai/flagtree/.github/workflows/hcu-build-and-test.yml@workflow_unifiy
diff --git a/.github/workflows/iluvatar-build-and-test.yml b/.github/workflows/iluvatar-build-and-test.yml
index f5d30333e..7494c64e9 100644
--- a/.github/workflows/iluvatar-build-and-test.yml
+++ b/.github/workflows/iluvatar-build-and-test.yml
@@ -6,65 +6,6 @@ on:
   pull_request:
     branches: [ "main" ]
 
-concurrency:
-  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
-  cancel-in-progress: true
-
 jobs:
   iluvatar-build-and-test:
-    runs-on: iluvatar
-    if: ${{ github.repository == 'FlagTree/flagtree' || github.repository == 'flagos-ai/flagtree' }}
-    steps:
-      - name: Checkout code (attempt 1)
-        id: checkout1
-        uses: actions/checkout@v5
-        continue-on-error: true
-
-      - name: Sleep before checkout2
-        if: steps.checkout1.outcome == 'failure'
-        run: |
-          echo "First checkout attempt failed. Sleeping for 120 seconds before retry..."
-          sleep 120
-
-      - name: Checkout code (attempt 2)
-        id: checkout2
-        if: steps.checkout1.outcome == 'failure'
-        uses: actions/checkout@v5
-        continue-on-error: true
-
-      - name: Sleep before final checkout
-        if: steps.checkout1.outcome == 'failure' && steps.checkout2.outcome == 'failure'
-        run: |
-          echo "Second checkout attempt failed. Sleeping for 180 seconds before final retry..."
-          sleep 180
-
-      - name: Checkout code (final attempt)
-        if: steps.checkout1.outcome == 'failure' && steps.checkout2.outcome == 'failure'
-        uses: actions/checkout@v5
-
-      - name: Verify checkout success
-        if: success()
-        run: echo "Checkout completed successfully"
-
-      - name: FlagTree Build on Iluvatar
-        shell: bash
-        run: |
-          set -x
-          pip uninstall -y triton
-          export FLAGTREE_BACKEND=iluvatar
-          source ~/env.sh
-          cd python
-          MAX_JOBS=32 python3 -m pip install . --no-build-isolation
-
-      - name: FlagTree Test on Iluvatar
-        shell: bash
-        run: |
-          set -x
-          CUDA_VISIBLE_DEVICES=15 python3 -m pytest -s third_party/iluvatar/python/test/unit
-          ./python/build/cmake.linux-x86_64-cpython-3.10/bin/triton-opt --pass-pipeline='builtin.module(convert-triton-to-tritongpu{target="cuda:CC" num-warps=4 threads-per-warp=32 num-ctas=1})'  ./test/bin/iluvatar/add_kernel.ttir
-          ./python/build/cmake.linux-x86_64-cpython-3.10/bin/triton-opt --convert-arith-to-llvm ./test/bin/iluvatar/add_kernel.ttgir
-          cd python/tutorials
-          python3 01-vector-add.py
-          python3 04-low-memory-dropout.py
-          python3 07-extern-functions.py
-          python3 08-grouped-gemm.py
+    uses: flagos-ai/flagtree/.github/workflows/iluvatar-build-and-test.yml@workflow_unifiy
diff --git a/.github/workflows/metax-build-and-test.yml b/.github/workflows/metax-build-and-test.yml
index 4f7a2252b..771b4b849 100644
--- a/.github/workflows/metax-build-and-test.yml
+++ b/.github/workflows/metax-build-and-test.yml
@@ -6,58 +6,6 @@ on:
   pull_request:
     branches: [ "main" ]
 
-concurrency:
-  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
-  cancel-in-progress: true
-
 jobs:
   metax-build-and-test:
-    runs-on: metax
-    if: ${{ github.repository == 'FlagTree/flagtree' || github.repository == 'flagos-ai/flagtree' }}
-    steps:
-      - name: Checkout code (attempt 1)
-        id: checkout1
-        uses: actions/checkout@v5
-        continue-on-error: true
-
-      - name: Sleep before checkout2
-        if: steps.checkout1.outcome == 'failure'
-        run: |
-          echo "First checkout attempt failed. Sleeping for 120 seconds before retry..."
-          sleep 120
-
-      - name: Checkout code (attempt 2)
-        id: checkout2
-        if: steps.checkout1.outcome == 'failure'
-        uses: actions/checkout@v5
-        continue-on-error: true
-
-      - name: Sleep before final checkout
-        if: steps.checkout1.outcome == 'failure' && steps.checkout2.outcome == 'failure'
-        run: |
-          echo "Second checkout attempt failed. Sleeping for 180 seconds before final retry..."
-          sleep 180
-
-      - name: Checkout code (final attempt)
-        if: steps.checkout1.outcome == 'failure' && steps.checkout2.outcome == 'failure'
-        uses: actions/checkout@v5
-
-      - name: Verify checkout success
-        if: success()
-        run: echo "Checkout completed successfully"
-
-      - name: FlagTree Build on Metax
-        shell: bash
-        run: |
-          set -x
-          pip uninstall -y triton
-          source ~/env.sh
-          export FLAGTREE_BACKEND=metax
-          cd python
-          MAX_JOBS=32 python3.10 -m pip install . --no-build-isolation
-
-      - name: FlagTree Test on Metax
-        shell: bash
-        run: |
-          set -x
-          python3.10 -m pytest -s third_party/metax/python/test/unit
+    uses: flagos-ai/flagtree/.github/workflows/metax-build-and-test.yml@workflow_unifiy
diff --git a/.github/workflows/mthreads-build-and-test.yml b/.github/workflows/mthreads-build-and-test.yml
index f76fd03a6..8d3b7556b 100644
--- a/.github/workflows/mthreads-build-and-test.yml
+++ b/.github/workflows/mthreads-build-and-test.yml
@@ -6,65 +6,6 @@ on:
   pull_request:
     branches: [ "main" ]
 
-concurrency:
-  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
-  cancel-in-progress: true
-
 jobs:
   mthreads-build-and-test:
-    runs-on: mthreads
-    if: ${{ github.repository == 'FlagTree/flagtree' || github.repository == 'flagos-ai/flagtree' }}
-    steps:
-      - name: Setup environment
-        shell: bash
-        run: |
-          source ~/env.sh
-          env | grep -E '^(http_proxy|https_proxy|all_proxy|no_proxy)=' >> $GITHUB_ENV || true
-
-      - name: Checkout code (attempt 1)
-        id: checkout1
-        uses: actions/checkout@v5
-        continue-on-error: true
-
-      - name: Sleep before checkout2
-        if: steps.checkout1.outcome == 'failure'
-        run: |
-          echo "First checkout attempt failed. Sleeping for 120 seconds before retry..."
-          sleep 120
-
-      - name: Checkout code (attempt 2)
-        id: checkout2
-        if: steps.checkout1.outcome == 'failure'
-        uses: actions/checkout@v5
-        continue-on-error: true
-
-      - name: Sleep before final checkout
-        if: steps.checkout1.outcome == 'failure' && steps.checkout2.outcome == 'failure'
-        run: |
-          echo "Second checkout attempt failed. Sleeping for 180 seconds before final retry..."
-          sleep 180
-
-      - name: Checkout code (final attempt)
-        if: steps.checkout1.outcome == 'failure' && steps.checkout2.outcome == 'failure'
-        uses: actions/checkout@v5
-
-      - name: Verify checkout success
-        if: success()
-        run: echo "Checkout completed successfully"
-
-      - name: FlagTree Build on Mthreads
-        shell: bash
-        run: |
-          set -x
-          pip uninstall -y triton
-          export FLAGTREE_BACKEND=mthreads
-          cd python
-          MAX_JOBS=32 python3 -m pip install . --no-build-isolation
-
-      - name: FlagTree Test on Mthreads
-        shell: bash
-        run: |
-          set -x
-          ./python/build/cmake.linux-x86_64-cpython-3.10/bin/triton-opt --pass-pipeline='builtin.module(convert-triton-to-tritongpu{target="cuda:CC" num-warps=4 threads-per-warp=32 num-ctas=1})'  ./test/bin/mthreads/add_kernel.ttir
-          ./python/build/cmake.linux-x86_64-cpython-3.10/bin/triton-opt --convert-ub-to-llvm ./test/bin/mthreads/add_kernel.ttgir
-          python3 -m pytest -s third_party/mthreads/python/test/unit
+    uses: flagos-ai/flagtree/.github/workflows/mthreads-build-and-test.yml@workflow_unifiy
diff --git a/.github/workflows/nv-build-and-test.yml b/.github/workflows/nv-build-and-test.yml
index e65cbc809..dd0e18ba2 100644
--- a/.github/workflows/nv-build-and-test.yml
+++ b/.github/workflows/nv-build-and-test.yml
@@ -4,114 +4,10 @@ on:
   schedule:
     - cron: '0 21 * * *'
   push:
-    branches: [ "main", "triton_v3.2.x", "triton_v3.3.x" ]
+    branches: [ "main", "triton_v3.2.x", "triton_v3.3.x", "triton_v3.4.x", "triton_v3.5.x" ]
   pull_request:
-    branches: [ "main", "triton_v3.2.x", "triton_v3.3.x" ]
-
-concurrency:
-  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
-  cancel-in-progress: true
+    branches: [ "main", "triton_v3.2.x", "triton_v3.3.x", "triton_v3.4.x", "triton_v3.5.x" ]
 
 jobs:
   nv-build-and-test:
-    runs-on: nv-jiuding
-    if: ${{ github.repository == 'FlagTree/flagtree' || github.repository == 'flagos-ai/flagtree' }}
-    steps:
-      - name: Setup environment
-        shell: bash
-        run: |
-          source ~/env.sh
-          env | grep -E '^(http_proxy|https_proxy|all_proxy|no_proxy)=' >> $GITHUB_ENV || true
-
-      - name: Checkout code (attempt 1)
-        id: checkout1
-        uses: actions/checkout@v6
-        with:
-          fetch-depth: 0
-        continue-on-error: true
-
-      - name: Sleep before checkout2
-        if: steps.checkout1.outcome == 'failure'
-        run: |
-          echo "First checkout attempt failed. Sleeping for 120 seconds before retry..."
-          sleep 120
-
-      - name: Checkout code (attempt 2)
-        id: checkout2
-        if: steps.checkout1.outcome == 'failure'
-        uses: actions/checkout@v6
-        with:
-          fetch-depth: 0
-        continue-on-error: true
-
-      - name: Sleep before final checkout
-        if: steps.checkout1.outcome == 'failure' && steps.checkout2.outcome == 'failure'
-        run: |
-          echo "Second checkout attempt failed. Sleeping for 180 seconds before final retry..."
-          sleep 180
-
-      - name: Checkout code (final attempt)
-        if: steps.checkout1.outcome == 'failure' && steps.checkout2.outcome == 'failure'
-        uses: actions/checkout@v6
-        with:
-          fetch-depth: 0
-
-      - name: Verify checkout success
-        if: success()
-        run: echo "Checkout completed successfully"
-
-      - name: Check if only docs files changed
-        id: check_files
-        uses: ./.github/actions/check-docs-only
-
-      - name: Detect Target Branch
-        shell: bash
-        run: |
-          set -x
-          if [ "${{ github.event_name }}" = "pull_request" ]; then
-            TARGET_BRANCH="${{ github.base_ref }}"
-          else
-            TARGET_BRANCH="${{ github.ref_name }}"
-          fi
-          echo "TARGET_BRANCH=$TARGET_BRANCH" >> $GITHUB_ENV
-          echo "TARGET_BRANCH=$TARGET_BRANCH"
-
-      - name: FlagTree Build on NVidia (main branch)
-        if: ${{ steps.check_files.outputs.only_docs_changed != 'true' && env.TARGET_BRANCH == 'main' }}
-        shell: bash
-        run: |
-          set -x
-          pip uninstall -y triton
-          source ~/env.sh
-          cd python
-          MAX_JOBS=32 python3.11 -m pip install . --no-build-isolation
-
-      - name: FlagTree Build on NVidia (triton_v3.2.x branch)
-        if: ${{ steps.check_files.outputs.only_docs_changed != 'true' && env.TARGET_BRANCH == 'triton_v3.2.x' }}
-        shell: bash
-        run: |
-          set -x
-          pip uninstall -y triton
-          source ~/env-3.2.sh
-          cd python
-          MAX_JOBS=32 python3.11 -m pip install . --no-build-isolation
-
-      - name: FlagTree Build on NVidia (triton_v3.3.x branch)
-        if: ${{ steps.check_files.outputs.only_docs_changed != 'true' && env.TARGET_BRANCH == 'triton_v3.3.x' }}
-        shell: bash
-        run: |
-          set -x
-          pip uninstall -y triton
-          source ~/env-3.3.sh
-          cd python
-          MAX_JOBS=32 python3.11 -m pip install . --no-build-isolation
-
-      - name: FlagTree Test on NVidia
-        if: steps.check_files.outputs.only_docs_changed != 'true'
-        shell: bash
-        run: |
-          set -x
-          python3.11 -m pytest -s python/test/unit
-          if [ -d "python/test/operators" ]; then
-            python3.11 -m pytest -s python/test/operators
-          fi
+    uses: flagos-ai/flagtree/.github/workflows/nv-build-and-test.yml@workflow_unifiy
diff --git a/.github/workflows/tsingmicro-build-and-test.yml b/.github/workflows/tsingmicro-build-and-test.yml
index b64a3d3de..fe9563f09 100644
--- a/.github/workflows/tsingmicro-build-and-test.yml
+++ b/.github/workflows/tsingmicro-build-and-test.yml
@@ -6,60 +6,6 @@ on:
   pull_request:
     branches: [ "triton_v3.3.x" ]
 
-concurrency:
-  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
-  cancel-in-progress: true
-
 jobs:
   tsingmicro-build-and-test:
-    runs-on: tsingmicro
-    if: ${{ github.repository == 'FlagTree/flagtree' || github.repository == 'flagos-ai/flagtree' }}
-    steps:
-      - name: Checkout code (attempt 1)
-        id: checkout1
-        uses: actions/checkout@v5
-        continue-on-error: true
-
-      - name: Sleep before checkout2
-        if: steps.checkout1.outcome == 'failure'
-        run: |
-          echo "First checkout attempt failed. Sleeping for 120 seconds before retry..."
-          sleep 120
-
-      - name: Checkout code (attempt 2)
-        id: checkout2
-        if: steps.checkout1.outcome == 'failure'
-        uses: actions/checkout@v5
-        continue-on-error: true
-
-      - name: Sleep before final checkout
-        if: steps.checkout1.outcome == 'failure' && steps.checkout2.outcome == 'failure'
-        run: |
-          echo "Second checkout attempt failed. Sleeping for 180 seconds before final retry..."
-          sleep 180
-
-      - name: Checkout code (final attempt)
-        if: steps.checkout1.outcome == 'failure' && steps.checkout2.outcome == 'failure'
-        uses: actions/checkout@v5
-
-      - name: Verify checkout success
-        if: success()
-        run: echo "Checkout completed successfully"
-
-      - name: FlagTree Build on Tsingmicro
-        shell: bash
-        run: |
-          set -x
-          pip uninstall -y triton
-          source ~/env.sh
-          export FLAGTREE_BACKEND=tsingmicro
-          cd python
-          python3.11 -m pip install . --no-build-isolation -v
-
-      - name: FlagTree Test on Tsingmicro
-        shell: bash
-        run: |
-          set -x
-          source ~/env.sh
-          python3.11 -c 'import triton; print(triton.__path__)'
-          /usr/local/lib/python3.11/dist-packages/triton/backends/tsingmicro/bin/tsingmicro-opt --version
+    uses: flagos-ai/flagtree/.github/workflows/tsingmicro-build-and-test.yml@workflow_unifiy
diff --git a/.github/workflows/xpu-build-and-test.yml b/.github/workflows/xpu-build-and-test.yml
index 32bbfabdc..33ede4de6 100644
--- a/.github/workflows/xpu-build-and-test.yml
+++ b/.github/workflows/xpu-build-and-test.yml
@@ -7,63 +7,6 @@ on:
   pull_request:
     branches: [ "main" ]
 
-concurrency:
-  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
-  cancel-in-progress: true
-
 jobs:
   xpu-build-and-test:
-    runs-on: xpu
-    if: ${{ github.repository == 'FlagTree/flagtree' || github.repository == 'flagos-ai/flagtree' }}
-    steps:
-      - name: Setup environment
-        shell: bash
-        run: |
-          source ~/env.sh
-          env | grep -E '^(http_proxy|https_proxy|all_proxy|no_proxy)=' >> $GITHUB_ENV || true
-
-      - name: Checkout code (attempt 1)
-        id: checkout1
-        uses: actions/checkout@v5
-        continue-on-error: true
-
-      - name: Sleep before checkout2
-        if: steps.checkout1.outcome == 'failure'
-        run: |
-          echo "First checkout attempt failed. Sleeping for 120 seconds before retry..."
-          sleep 120
-
-      - name: Checkout code (attempt 2)
-        id: checkout2
-        if: steps.checkout1.outcome == 'failure'
-        uses: actions/checkout@v5
-        continue-on-error: true
-
-      - name: Sleep before final checkout
-        if: steps.checkout1.outcome == 'failure' && steps.checkout2.outcome == 'failure'
-        run: |
-          echo "Second checkout attempt failed. Sleeping for 180 seconds before final retry..."
-          sleep 180
-
-      - name: Checkout code (final attempt)
-        if: steps.checkout1.outcome == 'failure' && steps.checkout2.outcome == 'failure'
-        uses: actions/checkout@v5
-
-      - name: Verify checkout success
-        if: success()
-        run: echo "Checkout completed successfully"
-
-      - name: FlagTree Build on Xpu
-        shell: bash
-        run: |
-          set -x
-          pip uninstall -y triton
-          export FLAGTREE_BACKEND=xpu
-          cd python
-          MAX_JOBS=32 python3 -m pip install . --no-build-isolation
-
-      - name: FlagTree Test on Xpu
-        shell: bash
-        run: |
-          set -x
-          python3 -m pytest -s third_party/xpu/python/test/unit
+    uses: flagos-ai/flagtree/.github/workflows/xpu-build-and-test.yml@workflow_unifiy