diff --git a/.github/workflows/unitest.yml b/.github/workflows/unitest.yml
index e0395e8..069f843 100644
--- a/.github/workflows/unitest.yml
+++ b/.github/workflows/unitest.yml
@@ -20,6 +20,7 @@ jobs:
         uses: actions/setup-python@v5
         with:
           python-version: ${{ matrix.python-version }}
+          cache: 'pip'
 
       - name: Install Dependents
         run: |
diff --git a/requirements.txt b/requirements.txt
index 699194c..bd108b7 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -14,3 +14,4 @@ WeTextProcessing; sys_platform == 'linux'
 nemo_text_processing; sys_platform == 'linux'
 av
 pydub
+requests