diff --git a/.github/workflows/build_maixcam.yml b/.github/workflows/build_maixcam.yml
index 43a540b0..169feda7 100755
--- a/.github/workflows/build_maixcam.yml
+++ b/.github/workflows/build_maixcam.yml
@@ -49,11 +49,12 @@ jobs:
           cd $pwd_path
           python -m pip install -U pip setuptools
           python -m pip install -r $MAIXCDK_PATH/requirements.txt
+          python -m pip install pybind11-stubgen
           echo "--------------------------------"
           echo "-- Build MaixPy for Linux now --"
           echo "--------------------------------"
           sudo apt update -y
-          sudo apt install -y libopencv-dev libopencv-contrib-dev
+          sudo apt install -y libopencv-dev libopencv-contrib-dev libsdl2-dev
           python setup.py bdist_wheel linux
           echo "----------------------------------"
           echo "-- Build MaixPy for MaixCAM now --"