diff --git a/.github/workflows/python-package.yml b/.github/workflows/python-package.yml
index cc3f0813028cfee2fed00a4f3c0ffec9248f7300..24c7ad745ef76c0116eaf26633c4b65de99a92a2 100644
--- a/.github/workflows/python-package.yml
+++ b/.github/workflows/python-package.yml
@@ -8,7 +8,8 @@ jobs:
             matrix:
                 python-version: [ 3.9.6 ]
                 poetry-version: [ 1.1.5 ]
-                os: [ ubuntu-20.04, macos-latest, windows-latest ]
+                # os: [ ubuntu-20.04, macos-latest, windows-latest ]
+                os: [ ubuntu-20.04 ]
         runs-on: ${{ matrix.os }}
         steps:
             -   uses: actions/checkout@v2
diff --git a/sziszapangma/integration/service_core/asr/asr_base_processor.py b/sziszapangma/integration/service_core/asr/asr_base_processor.py
index a447dc27829dbee60e2fdf16e21e40728158e5f7..11ac60e8905d5be58ffdc0bfbdf1f1d310be7628 100644
--- a/sziszapangma/integration/service_core/asr/asr_base_processor.py
+++ b/sziszapangma/integration/service_core/asr/asr_base_processor.py
@@ -39,7 +39,7 @@ class AsrBaseProcessor(ABC):
                 response_dict = {
                     "transcription": transcription.words,
                     "full_text": transcription.full_text,
-                    "words_time_alignment": transcription.words_time_alignment
+                    "words_time_alignment": transcription.words_time_alignment,
                 }
                 result_object = jsonify(response_dict)
             except Exception as exception: