diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 9a33bc0..2c8cd3a 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -12,6 +12,7 @@ jobs:
     - name: Build
       id: base_init
       run: |
+        choco install ffmpeg
         python DownloadDataDepsInstall.py
         python DownloadData.py
         $(new-object System.Net.WebClient).DownloadFile("https://www.github.com/JFronny/UpTool2/releases/latest/download/Tools.zip", "$($(pwd).Path)\Tools.zip")