diff --git a/.github/workflows/action_tools.yml b/.github/workflows/action_tools.yml
index 413122f21b..85cf042859 100644
--- a/.github/workflows/action_tools.yml
+++ b/.github/workflows/action_tools.yml
@@ -40,7 +40,7 @@ jobs:
     strategy:
       fail-fast: false
     env:
-      TEST_BSP_ROOT: bsp/stm32/stm32f407-atk-explorer
+      TEST_BSP_ROOT: bsp/stm32/stm32l475-atk-pandora
     steps:
     - uses: actions/checkout@v4
 
diff --git a/bsp/stm32/tools/sdk_dist.py b/bsp/stm32/tools/sdk_dist.py
index 8da926c521..7ef49f3a2b 100644
--- a/bsp/stm32/tools/sdk_dist.py
+++ b/bsp/stm32/tools/sdk_dist.py
@@ -14,8 +14,9 @@ def dist_do_building(BSP_ROOT, dist_dir):
     print("=> copy stm32 bsp library")
     library_dir = os.path.join(dist_dir, 'libraries')
     library_path = os.path.join(os.path.dirname(BSP_ROOT), 'libraries')
-    bsp_copy_files(os.path.join(library_path, rtconfig.BSP_LIBRARY_TYPE),
-                   os.path.join(library_dir, rtconfig.BSP_LIBRARY_TYPE))
+    if rtconfig.BSP_LIBRARY_TYPE is not None:
+        bsp_copy_files(os.path.join(library_path, rtconfig.BSP_LIBRARY_TYPE),
+                    os.path.join(library_dir, rtconfig.BSP_LIBRARY_TYPE))
 
     print("=> copy bsp drivers")
     bsp_copy_files(os.path.join(library_path, 'HAL_Drivers'), os.path.join(library_dir, 'HAL_Drivers'))