diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index b3525174..78e51420 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -79,8 +79,8 @@ jobs:
           if [ -f requirements-dev.txt ]; then pip install -r requirements-dev.txt; fi
           pip uninstall brainpy -y
           python setup.py install
-          pip install jax==0.4.30
-          pip install jaxlib==0.4.30
+#          pip install jax==0.4.30
+#          pip install jaxlib==0.4.30
       - name: Test with pytest
         run: |
           cd brainpy