diff --git a/.github/workflows/bsp_buildings.yml b/.github/workflows/bsp_buildings.yml
index db6ba30f89..95346ae9cf 100644
--- a/.github/workflows/bsp_buildings.yml
+++ b/.github/workflows/bsp_buildings.yml
@@ -421,19 +421,4 @@ jobs:
           SRTT_BSP: ${{ join(matrix.legs.SUB_RTT_BSP, ',') }}
         run: |
           source ~/.env/env.sh
-          failed=0
-          count=0
-          for bsp in $(echo $SRTT_BSP | tr ',' '\n'); do
-            count=$((count+1))
-            echo "::group::Compiling BSP: ==$count=== $bsp ===="
-            echo bsp/$bsp
-            ls bsp/$bsp/Kconfig && scons -C bsp/$bsp --pyconfig-silent
-            pushd bsp/$bsp && pkgs --update && popd
-            scons -C bsp/$bsp -j$(nproc) --debug=time | tee output.log || \
-            { total_time=$(grep "Total command execution time" output.log | awk '{print $5}'); \
-              failed=$((failed+1)) ; echo "::endgroup::" ; echo "::error::build $bsp failed" ; \
-              echo "- ❌ build $bsp failed in $total_time seconds " >> $GITHUB_STEP_SUMMARY ; } && \
-            { total_time=$(grep "Total command execution time" output.log | awk '{print $5}'); \
-              echo "- ✅ build $bsp success in $total_time seconds " >> $GITHUB_STEP_SUMMARY ; echo "::endgroup::" ; }
-          done
-          exit $failed
+          python tools/ci/bsp_buildings.py
diff --git a/bsp/stm32/stm32f411-st-nucleo/.ci/attachconfig/nano.attach b/bsp/stm32/stm32f411-st-nucleo/.ci/attachconfig/nano.attach
index 3a1b6d0a03..fb58d11a59 100644
--- a/bsp/stm32/stm32f411-st-nucleo/.ci/attachconfig/nano.attach
+++ b/bsp/stm32/stm32f411-st-nucleo/.ci/attachconfig/nano.attach
@@ -1 +1 @@
-RT_USING_NANO=y
+CONFIG_RT_USING_NANO=y
diff --git a/bsp/stm32/stm32f411-st-nucleo/.ci/attachconfig/rtduino.attach b/bsp/stm32/stm32f411-st-nucleo/.ci/attachconfig/rtduino.attach
deleted file mode 100644
index 6909b93257..0000000000
--- a/bsp/stm32/stm32f411-st-nucleo/.ci/attachconfig/rtduino.attach
+++ /dev/null
@@ -1 +0,0 @@
-BSP_USING_ARDUINO=y
diff --git a/tools/ci/bsp_buildings.py b/tools/ci/bsp_buildings.py
new file mode 100644
index 0000000000..c84237b9b4
--- /dev/null
+++ b/tools/ci/bsp_buildings.py
@@ -0,0 +1,161 @@
+import os
+import re
+import glob
+import shutil
+import multiprocessing
+
+
+def add_summary(text):
+    """
+    add summary to github action.
+    """
+    os.system(f'echo "{text}" >> $GITHUB_STEP_SUMMARY ;')
+
+
+def run_cmd(cmd):
+    """
+    run command and return output and result.
+    """
+    print('\033[1;32m' + cmd + '\033[0m')
+    res = os.system(cmd + " > output.txt 2>&1")
+    with open("output.txt", "r") as file:
+        output = file.readlines()
+    for line in output:
+        print(line, end='')
+    os.remove("output.txt")
+    return output, res
+
+
+def build_bsp(bsp):
+    """
+    build bsp.
+
+    cd {rtt_root}
+    scons -C bsp/{bsp} --pyconfig-silent
+
+    cd {rtt_root}/bsp/{bsp}
+    pkgs --upgrade-script-force
+    pkgs --update
+    pkgs --list
+
+    cd {rtt_root}
+    scons -C bsp/{bsp} -j{nproc} --debug=time
+
+    cd {rtt_root}/bsp/{bsp}
+    scons -c
+    rm -rf packages
+
+    """
+    success = True
+    os.chdir(rtt_root)
+    if os.path.exists(f"{rtt_root}/bsp/{bsp}/Kconfig"):
+        os.chdir(rtt_root)
+        run_cmd(f'scons -C bsp/{bsp} --pyconfig-silent')
+
+        os.chdir(f'{rtt_root}/bsp/{bsp}')
+        run_cmd('pkgs --upgrade-script-force')
+        run_cmd('pkgs --update')
+        run_cmd('pkgs --list')
+
+        nproc = multiprocessing.cpu_count()
+        os.chdir(rtt_root)
+        output, res = run_cmd(f'scons -C bsp/{bsp} -j{nproc} --debug=time')
+
+        total_time = 0
+        for line in output:
+            pattern = r"Total command execution time: (\d+\.\d+) seconds"
+            match = re.search(pattern, line)
+            if match:
+                total_time = match.group(1)
+                break
+        if res != 0:
+            success = False
+
+    os.chdir(f'{rtt_root}/bsp/{bsp}')
+    run_cmd('scons -c')
+
+    pkg_dir = os.path.join(rtt_root, 'bsp', bsp, 'packages')
+    shutil.rmtree(pkg_dir, ignore_errors=True)
+
+    return success, total_time
+
+
+def append_file(source_file, destination_file):
+    """
+    append file to another file.
+    """
+    with open(source_file, 'r') as source:
+        with open(destination_file, 'a') as destination:
+            for line in source:
+                destination.write(line)
+
+
+def build_bsp_attachconfig(bsp, attach_file):
+    """
+    build bsp with attach config.
+
+    cp bsp/{bsp}/.config bsp/{bsp}/.config.origin
+    cat .ci/attachconfig/{attach_file} >> bsp/{bsp}/.config
+
+    build_bsp()
+
+    cp bsp/{bsp}/.config.origin bsp/{bsp}/.config
+    rm bsp/{bsp}/.config.origin
+
+    """
+    config_file = os.path.join(rtt_root, 'bsp', bsp, '.config')
+    config_bacakup = config_file+'.origin'
+    shutil.copyfile(config_file, config_bacakup)
+
+    append_file(attach_file, config_file)
+
+    res, total_time = build_bsp(bsp)
+
+    shutil.copyfile(config_bacakup, config_file)
+    os.remove(config_bacakup)
+
+    return res, total_time
+
+
+if __name__ == "__main__":
+    """
+    build all bsp and attach config.
+
+    1. build all bsp.
+    2. build all bsp with attach config.
+
+    """
+    failed = 0
+    count = 0
+
+    rtt_root = os.getcwd()
+    srtt_bsp = os.getenv('SRTT_BSP').split(',')
+
+    for bsp in srtt_bsp:
+        count += 1
+        print(f"::group::Compiling BSP: =={count}=== {bsp} ====")
+        res, total_time = build_bsp(bsp)
+        if not res:
+            print(f"::error::build {bsp} failed")
+            add_summary(f"- ❌ build {bsp} failed in {total_time} s.")
+            failed += 1
+        else:
+            add_summary(f'- ✅ build {bsp} success in {total_time} s.')
+        print("::endgroup::")
+
+        attach_dir = os.path.join(rtt_root, 'bsp', bsp, '.ci/attachconfig')
+        attach_files = glob.glob(os.path.join(attach_dir, '*.attach'))
+        for attach_file in attach_files:
+            count += 1
+            attach = os.path.basename(attach_file)
+            print(f"::group::\tCompiling BSP: =={count}=== {bsp} {attach}===")
+            res, total_time = build_bsp_attachconfig(bsp, attach_file)
+            if not res:
+                print(f"::error::build {bsp} {attach} failed.")
+                add_summary(f'\t- ❌ build {attach} failed in {total_time} s.')
+                failed += 1
+            else:
+                add_summary(f'\t- ✅ build {attach} success in {total_time} s.')
+            print("::endgroup::")
+
+    exit(failed)