diff --git a/.github/workflows/build_CoLM_gnu.yml b/.github/workflows/build_CoLM_gnu.yml
index 7048d4fb..bf938243 100644
--- a/.github/workflows/build_CoLM_gnu.yml
+++ b/.github/workflows/build_CoLM_gnu.yml
@@ -22,9 +22,10 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [ubuntu-latest, ubuntu-20.04]
+        os: [ubuntu-latest, ubuntu-22.04]
         mpi: ['mpich', 'openmpi', 'intelmpi']
         toolchain:
+          - {compiler: gcc, version: 14}
           - {compiler: gcc, version: 13}
           - {compiler: gcc, version: 12}
           - {compiler: gcc, version: 11}
@@ -34,10 +35,17 @@ jobs:
        #   - os: ubuntu-latest
        #     toolchain: {compiler: gcc, version: 12}
         exclude:
-          - os: ubuntu-20.04
-            toolchain: {compiler: gcc, version: 12}
+          - os: ubuntu-22.04
+            toolchain: {compiler: gcc, version: 14}
+          - mpi: 'mpich'
+            toolchain: {compiler: gcc, version: 9}
+            # mpich compiling FCFLAG has --fallow-type-mismatch, and will cause gfortran 9 failing
           - os: ubuntu-latest
             toolchain: {compiler: gcc, version: 9}
+          - os: ubuntu-latest
+            toolchain: {compiler: gcc, version: 10}
+          - os: ubuntu-latest
+            toolchain: {compiler: gcc, version: 11}
 
     steps:
      - uses: actions/checkout@v4
@@ -49,9 +57,9 @@ jobs:
        with:
           compiler: ${{ matrix.toolchain.compiler }}
           version: ${{ matrix.toolchain.version }} 
-     - name: Install netcdf-fortran library
+     - name: Install netcdf-fortran and blas library
        shell: bash -l {0}
-       run: sudo apt update && sudo apt install -y netcdf-bin libnetcdf-dev libnetcdff-dev
+       run: sudo apt update && sudo apt install -y netcdf-bin libnetcdf-dev libnetcdff-dev "liblapack*" "libblas*"
      - name: Test mpi
        #run: mpif90 -v
        run: which mpif90
diff --git a/.github/workflows/build_CoLM_intel.yml b/.github/workflows/build_CoLM_intel.yml
new file mode 100644
index 00000000..f1956311
--- /dev/null
+++ b/.github/workflows/build_CoLM_intel.yml
@@ -0,0 +1,125 @@
+name: Build_CoLM202X_intel
+on:
+  pull_request:
+    branches: 
+      - master
+    paths-ignore:
+      - 'postprocess/**'
+      - 'preprocess/**'
+      - 'run/**'
+      - 'README.md'
+      - '.gitignore'
+      - '**/**.sh'
+  push:
+    branches:
+      - master
+
+  workflow_dispatch:
+
+jobs:
+  Build-CoLM-intel:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu-latest, ubuntu-22.04]
+        mpi: ['mpich', 'openmpi', 'intelmpi']
+        toolchain:
+          - {compiler: intel, version: '2024.2'}
+          - {compiler: intel-classic, version: '2021.12'}
+       # include:
+       #   - os: ubuntu-latest
+       #     toolchain: {compiler: gcc, version: 12}
+       # exclude:
+       #   - os: ubuntu-22.04
+       #     toolchain: {compiler: gcc, version: 14}
+       #   - mpi: 'mpich'
+       #     toolchain: {compiler: gcc, version: 9}
+       #     # mpich compiling FCFLAG has --fallow-type-mismatch, and will cause gfortran 9 failing
+
+    steps:
+     - uses: actions/checkout@v4
+     - uses: mpi4py/setup-mpi@v1
+       with:
+          mpi: ${{ matrix.mpi }}
+     - uses: fortran-lang/setup-fortran@v1
+       id: setup-fortran
+       with:
+          compiler: ${{ matrix.toolchain.compiler }}
+          version: ${{ matrix.toolchain.version }} 
+     #- name: Install mkl
+     #  shell: bash -l {0}
+     #  run: |
+     #     sudo apt-get update & sudo apt-get install -y intel-oneapi-mkl
+     #  #   source /opt/intel/oneapi/setvars.sh
+     - name: Install hdf5
+       run: |
+          mkdir -p /opt/src
+          cd /opt/src
+          wget https://support.hdfgroup.org/ftp/HDF5/releases/hdf5-1.10/hdf5-1.10.10/src/hdf5-1.10.10.tar.gz
+          tar -xzf hdf5-1.10.10.tar.gz
+          cd hdf5-1.10.10
+          ./configure --prefix=/opt/hdf5 --enable-parallel --enable-fortran
+          make -j 4 install 2>&1 | tee build.log
+          export HDF5=/opt/hdf5
+          export PATH=${HDF5}/bin:${PATH}'
+          export LD_LIBRARY_PATH=${HDF5}/lib:${LD_LIBRARY_PATH}
+     - name: Install netcdf-c library
+       shell: bash -l {0}
+       run: |
+          cd /opt/src
+          wget https://downloads.unidata.ucar.edu/netcdf-c/4.9.2/netcdf-c-4.9.2.tar.gz
+          tar -xzf netcdf-c-4.9.2.tar.gz
+          cd netcdf-c-4.9.2
+          export CPPFLAGS="-I${HDF5}/include"
+          export LDFLAGS="-L${HDF5}/lib"
+          ./configure --prefix=/opt/netcdf --disable-dap-remote-tests --enable-mmap --enable-netcdf4
+          make -j 4 install
+          export NETCDF=/opt/netcdf
+          export PATH=${NETCDF}/bin:${PATH}
+          export LD_LIBRARY_PATH=${NETCDF}/lib:${LD_LIBRARY_PATH}
+     - name: Install netcdf-fortran library
+       shell: bash -l {0}
+       run: |
+          cd /opt/src
+          wget https://downloads.unidata.ucar.edu/netcdf-fortran/4.5.3/netcdf-fortran-4.5.3.tar.gz
+          tar -xzf netcdf-fortran-4.5.3.tar.gz
+          cd netcdf-fortran-4.5.3
+          export CPPFLAGS="-I${HDF5}/include"
+          export LDFLAGS="-L${HDF5}/lib"
+          ./configure --prefix=/opt/netcdf
+          make install
+     - name: Test mpi and netcdf
+       #run: mpif90 -v
+       run: which mpif90
+     - name: Test netcdf
+       run: nc-config --all
+     - name: Build CoLM202X
+     #  run: make clean && make all
+       run: |
+            cd ${{ github.workspace }}
+            ln -sf include/Makeoptions.github.intel include/Makeoptions
+            TestList=./.github/workflows/TestCaseLists
+            for CaseName in `awk '{print $1}' $TestList`
+            do
+              echo "+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++"
+              echo "Create test cases"
+              echo $CaseName
+              echo "+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++"
+ 
+              echo defineh `cat $TestList |grep $CaseName |awk '{print $2,$3,$4,$5,$6,$7,$8}'`
+              ./.github/workflows/create_defineh.bash `cat $TestList |grep $CaseName |awk '{print $2,$3,$4,$5,$6,$7,$8}'`
+
+              echo "Create test case $CaseName Complete!"
+              cat ./include/define.h
+
+              echo "...................................................................."
+              echo "Start Compilation $CaseName"
+              echo "...................................................................."
+ 
+              make clean && make all
+            done
+
+            echo "----------------------------------------------------------------------"
+            echo "All test cases are compiled successfully! "
+            echo "----------------------------------------------------------------------"
diff --git a/include/Makeoptions.github.intel b/include/Makeoptions.github.intel
new file mode 100755
index 00000000..b7a84713
--- /dev/null
+++ b/include/Makeoptions.github.intel
@@ -0,0 +1,36 @@
+# =======================================================
+# mpif90 - ifort 
+# 
+
+ FF = mpif90
+
+ NETCDF_LIB = /opt/netcdf/lib
+ NETCDF_INC = /opt/netcdf/include
+
+ MOD_CMD = -module 
+
+ FOPTS = -qopenmp -O2 -traceback -r8 -free -check uninit -check bounds
+
+ LDFLAGS = -L${NETCDF_LIB} -lnetcdff -llapack -lblas
+
+#============================================================
+# CaMa-Flood Mkinclude (for Linux, Intel fortran)
+
+RM = /bin/rm -f
+CP = /bin/cp
+#----
+# Pre-Prosessing options
+# DMPI=-DUseMPI: activate when MPI parallelization is used
+# DCDF=-DUseCDF: activate when using netCDF, comment out when not needed
+# DATM=-DNoAtom: activate when OMP ATOMIC calculation should be avoided (bit identical simulation)
+#----
+#DMPI=-DUseMPI
+DCDF=-DUseCDF
+#DATM=-DNoAtom
+CFLAGS=$(DMPI) $(DCDF) $(DATM) 
+#----
+# FCMP: main program (src/), FC: pre/post process (map/ etc/)
+FCMP = ifort -qopenmp
+FC = ifort
+LFLAGS =
+FFLAGS = -O3 -warn all -fpp -free -assume byterecl -heap-arrays -nogen-interface -lpthread -static-intel