diff --git a/.github/workflows/llm_performance_tests.yml b/.github/workflows/llm_performance_tests.yml
index d35f093c..171fb9cf 100644
--- a/.github/workflows/llm_performance_tests.yml
+++ b/.github/workflows/llm_performance_tests.yml
@@ -8,7 +8,8 @@ concurrency:
 # Controls when the action will run.
 on:
   schedule:
-    - cron: "00 13 * * *" # GMT time, 13:00 GMT == 21:00 China
+    - cron: "30 16 * * *" # GMT time, 16:30 GMT == 00:30 China
+  # please uncomment it for PR tests
   # pull_request:
   #   branches: [main]
   #   paths:
@@ -20,13 +21,12 @@ on:
 
 # A workflow run is made up of one or more jobs that can run sequentially or in parallel
 jobs:
-  llm-cpp-build:
-    if: ${{ github.event.schedule || github.event.inputs.artifact == 'llm-cpp-build' || github.event.inputs.artifact == 'all' }}
-    uses: ./.github/workflows/llm-binary-build.yml
+  # llm-cpp-build: # please uncomment it for PR tests
+  #   uses: ./.github/workflows/llm-binary-build.yml
 
   llm-performance-test-on-arc:
-    if: ${{ github.event.schedule || github.event.inputs.artifact == 'llm-performance-test-on-arc' || github.event.inputs.artifact == 'all' }}
-    needs: llm-cpp-build
+    if: ${{ github.event.schedule || github.event.inputs.artifact == 'llm-performance-test-on-arc' || github.event.inputs.artifact == 'all' }} # please comment it for PR tests
+    # needs: llm-cpp-build # please uncomment it for PR tests
     strategy:
       fail-fast: false
       matrix:
@@ -59,13 +59,24 @@ jobs:
           python -m pip install --upgrade transformers_stream_generator
           python -m pip install --upgrade tiktoken
 
-      - name: Download llm binary
-        uses: ./.github/actions/llm/download-llm-binary
+      # please uncomment it and comment the "Install BigDL-LLM from Pypi" part for PR tests
+      # - name: Download llm binary
+      #   uses: ./.github/actions/llm/download-llm-binary
 
-      - name: Run LLM install (all) test
-        uses: ./.github/actions/llm/setup-llm-env
-        with:
-          extra-dependency: "xpu_2.1"
+      # - name: Run LLM install (all) test
+      #   uses: ./.github/actions/llm/setup-llm-env
+      #   with:
+      #     extra-dependency: "xpu_2.1"
+
+      - name: Install BigDL-LLM from Pypi
+        shell: bash
+        run: |
+          pip install --pre --upgrade bigdl-llm[xpu] -f https://developer.intel.com/ipex-whl-stable-xpu
+          test_version_date=`date -d 'yesterday' '+%Y%m%d'`
+          if ! pip show bigdl-llm | grep $test_version_date; then
+            echo "Did not install bigdl-llm with excepted version $test_version_date"
+            exit 1
+          fi
 
       - name: Test installed xpu version
         shell: bash
@@ -76,6 +87,9 @@ jobs:
       - name: Test on xpu
         shell: bash
         run: |
+          date_for_test_version=$(date -d yesterday +%Y-%m-%d)
+          sed -i "s/date.today()/\"$date_for_test_version\"/g" python/llm/dev/benchmark/all-in-one/run.py
+
           source /opt/intel/oneapi/setvars.sh
           export USE_XETLA=OFF
           export SYCL_PI_LEVEL_ZERO_USE_IMMEDIATE_COMMANDLISTS=1
@@ -110,8 +124,8 @@ jobs:
           fi
           
   llm-performance-test-on-spr:
-    if: ${{ github.event.schedule || github.event.inputs.artifact == 'llm-performance-test-on-spr' || github.event.inputs.artifact == 'all' }}
-    needs: llm-cpp-build
+    if: ${{ github.event.schedule || github.event.inputs.artifact == 'llm-performance-test-on-spr' || github.event.inputs.artifact == 'all' }} # please comment it for PR tests
+    # needs: llm-cpp-build # please uncomment it for PR tests
     strategy:
       fail-fast: false
       matrix:
@@ -138,15 +152,29 @@ jobs:
           python -m pip install --upgrade pandas
           python -m pip install --upgrade einops
 
-      - name: Download llm binary
-        uses: ./.github/actions/llm/download-llm-binary
+      # please uncomment it and comment the "Install BigDL-LLM from Pypi" part for PR tests
+      # - name: Download llm binary
+      #   uses: ./.github/actions/llm/download-llm-binary
 
-      - name: Run LLM install (all) test
-        uses: ./.github/actions/llm/setup-llm-env
+      # - name: Run LLM install (all) test
+      #   uses: ./.github/actions/llm/setup-llm-env
+
+      - name: Install BigDL-LLM from Pypi
+        shell: bash
+        run: |
+          pip install --pre --upgrade bigdl-llm[all] -f https://developer.intel.com/ipex-whl-stable-xpu
+          test_version_date=`date -d 'yesterday' '+%Y%m%d'`
+          if ! pip show bigdl-llm | grep $test_version_date; then
+            echo "Did not install bigdl-llm with excepted version $test_version_date"
+            exit 1
+          fi
 
       - name: Test on cpu
         shell: bash
         run: |
+          date_for_test_version=$(date -d yesterday +%Y-%m-%d)
+          sed -i "s/date.today()/\"$date_for_test_version\"/g" python/llm/dev/benchmark/all-in-one/run.py
+
           mv python/llm/test/benchmark/cpu-perf-test.yaml python/llm/dev/benchmark/all-in-one/config.yaml
           cd python/llm/dev/benchmark/all-in-one
           export http_proxy=${HTTP_PROXY}
@@ -160,8 +188,8 @@ jobs:
           python csv_to_html.py -f /mnt/disk1/nightly_perf_cpu/
 
   llm-performance-test-on-core:
-    if: ${{ github.event.schedule || github.event.inputs.artifact == 'llm-performance-test-on-core' || github.event.inputs.artifact == 'all' }}
-    needs: llm-cpp-build
+    if: ${{ github.event.schedule || github.event.inputs.artifact == 'llm-performance-test-on-core' || github.event.inputs.artifact == 'all' }} # please comment it for PR tests
+    # needs: llm-cpp-build # please uncomment it for PR tests
     strategy:
       fail-fast: false
       matrix:
@@ -192,15 +220,29 @@ jobs:
           python -m pip install --upgrade omegaconf pandas
           python -m pip install --upgrade tiktoken einops transformers_stream_generator
     
-      - name: Download llm binary
-        uses: ./.github/actions/llm/download-llm-binary
+      # please uncomment it and comment the "Install BigDL-LLM from Pypi" part for PR tests
+      # - name: Download llm binary
+      #   uses: ./.github/actions/llm/download-llm-binary
 
-      - name: Run LLM install (all) test
-        uses: ./.github/actions/llm/setup-llm-env
+      # - name: Run LLM install (all) test
+      #   uses: ./.github/actions/llm/setup-llm-env
+
+      - name: Install BigDL-LLM from Pypi
+        shell: bash
+        run: |
+          pip install --pre --upgrade bigdl-llm[all] -f https://developer.intel.com/ipex-whl-stable-xpu
+          test_version_date=`date -d 'yesterday' '+%Y%m%d'`
+          if ! pip show bigdl-llm | grep $test_version_date; then
+            echo "Did not install bigdl-llm with excepted version $test_version_date"
+            exit 1
+          fi
 
       - name: Test on core ${{ matrix.platform }}
         shell: bash
         run: |
+          date_for_test_version=$(date -d yesterday +%Y-%m-%d)
+          sed -i "s/date.today()/\"$date_for_test_version\"/g" python/llm/dev/benchmark/all-in-one/run.py
+
           mv python/llm/test/benchmark/core-perf-test.yaml python/llm/dev/benchmark/all-in-one/config.yaml
           cd python/llm/dev/benchmark/all-in-one
           export http_proxy=${HTTP_PROXY}
@@ -218,8 +260,8 @@ jobs:
           fi
 
   llm-performance-test-on-igpu:
-    if: ${{ github.event.schedule || github.event.inputs.artifact == 'llm-performance-test-on-igpu' || github.event.inputs.artifact == 'all' }}
-    needs: llm-cpp-build
+    if: ${{ github.event.schedule || github.event.inputs.artifact == 'llm-performance-test-on-igpu' || github.event.inputs.artifact == 'all' }} # please comment it for PR tests
+    # needs: llm-cpp-build # please uncomment it for PR tests
     strategy:
       fail-fast: false
       matrix:
@@ -233,16 +275,46 @@ jobs:
       - uses: actions/checkout@v3
 
       # TODO: Put the bigdl-llm related install process for win gpu into a action function
-      - name: Download llm binary
-        uses: ./.github/actions/llm/download-llm-binary
 
-      - name: Prepare for install bigdl-llm from source
+      # Please uncomment it and commment the install from pypi for PR tests
+      # - name: Download llm binary
+      #   uses: ./.github/actions/llm/download-llm-binary
+
+      # - name: Prepare for install bigdl-llm from source
+      #   shell: bash
+      #   run: |
+      #     sed -i 's/"bigdl-core-xe-21==" + VERSION + "/"bigdl-core-xe-21/g' python/llm/setup.py
+      #     sed -i 's/"bigdl-core-xe-21==" + VERSION/"bigdl-core-xe-21"/g' python/llm/setup.py
+
+      # - name: Install bigdl-llm and other related packages (install from source)
+      #   shell: cmd
+      #   run: |
+      #     call conda create -n igpu-perf python=${{ matrix.python-version }} libuv -y
+      #     call conda activate igpu-perf
+
+      #     pip install --upgrade pip
+      #     pip install --upgrade wheel
+      #     pip install --upgrade omegaconf pandas
+      #     pip install --upgrade tiktoken einops transformers_stream_generator
+
+      #     cd python\llm
+      #     python setup.py clean --all bdist_wheel --win
+      #     if not exist dist\bigdl_llm*.whl (exit /b 1)
+      #     for %%i in (dist\bigdl_llm*.whl) do set whl_name=%%i
+
+      #     pip install --pre --upgrade %whl_name%[xpu] -f https://developer.intel.com/ipex-whl-stable-xpu
+      #     if %ERRORLEVEL% neq 0 (exit /b 1)
+      #     pip list
+
+      #     call conda deactivate
+
+      - name: Determine desired bigdl-llm version
         shell: bash
         run: |
-          sed -i 's/"bigdl-core-xe-21==" + VERSION + "/"bigdl-core-xe-21/g' python/llm/setup.py
-          sed -i 's/"bigdl-core-xe-21==" + VERSION/"bigdl-core-xe-21"/g' python/llm/setup.py
+          test_version_date=`date -d 'yesterday' '+%Y%m%d'`
+          echo "TEST_VERSION_DATE=${test_version_date}" >> "$GITHUB_ENV"
 
-      - name: Install bigdl-llm and other related packages
+      - name: Install bigdl-llm and other related packages (install from pypi)
         shell: cmd
         run: |
           call conda create -n igpu-perf python=${{ matrix.python-version }} libuv -y
@@ -253,13 +325,12 @@ jobs:
           pip install --upgrade omegaconf pandas
           pip install --upgrade tiktoken einops transformers_stream_generator
 
-          cd python\llm
-          python setup.py clean --all bdist_wheel --win
-          if not exist dist\bigdl_llm*.whl (exit /b 1)
-          for %%i in (dist\bigdl_llm*.whl) do set whl_name=%%i
-
-          pip install --pre --upgrade %whl_name%[xpu] -f https://developer.intel.com/ipex-whl-stable-xpu
-          if %ERRORLEVEL% neq 0 (exit /b 1)
+          pip install --pre --upgrade bigdl-llm[xpu] -f https://developer.intel.com/ipex-whl-stable-xpu
+          pip show bigdl-llm | findstr %TEST_VERSION_DATE%
+          if %ERRORLEVEL% neq 0 (
+            echo "Did not install bigdl-llm with excepted version %TEST_VERSION_DATE%"
+            exit /b 1
+          )
           pip list
 
           call conda deactivate
@@ -283,10 +354,10 @@ jobs:
           else
             echo "CSV_SAVE_PATH=${CSV_PR_PATH}" >> "$GITHUB_ENV"
           fi
-          cur_date=$(date +%Y-%m-%d)
-          echo "LOG_FILE=${cur_date}_output.txt" >> "$GITHUB_ENV"
+          date_for_test_version=$(date -d yesterday +%Y-%m-%d)
+          echo "LOG_FILE=${date_for_test_version}_output.txt" >> "$GITHUB_ENV"
 
-          sed -i "s/date.today()/\"$cur_date\"/g" python/llm/dev/benchmark/all-in-one/run.py
+          sed -i "s/date.today()/\"$date_for_test_version\"/g" python/llm/dev/benchmark/all-in-one/run.py
 
       - name: Prepare igpu perf test (32-32)
         shell: bash