diff --git a/.github/workflows/unit_test.yml b/.github/workflows/unit_test.yml
index ed1ccf16..c66d09d1 100644
--- a/.github/workflows/unit_test.yml
+++ b/.github/workflows/unit_test.yml
@@ -25,6 +25,7 @@ jobs:
         source $CONDA/bin/activate
         conda install pip
         conda update pip
+        conda instsall libopenblas-dev libopenblas
         git clone https://github.com/deepmodeling/DeePTB.git
         cd ./DeePTB
         pip install .