diff --git a/.github/workflows/BuildLauncher.yml b/.github/workflows/BuildLauncher.yml
index 59b1840..be54c3e 100644
--- a/.github/workflows/BuildLauncher.yml
+++ b/.github/workflows/BuildLauncher.yml
@@ -40,7 +40,7 @@ env:
 jobs:
   build-launcher:
     runs-on: ${{ inputs.runner_os }}
-    container: mcr.microsoft.com/dotnet/sdk:9.0
+    container: mcr.microsoft.com/dotnet/nightly/sdk:9.0
     defaults:
       run:
         shell: bash
@@ -243,4 +243,4 @@ jobs:
         uses: christopherHX/gitea-upload-artifact@v4
         with:
           name: ${{ steps.file_info.outputs.zip_file_name }}
-          path: ${{ steps.file_info.outputs.zip_file_path }}
\ No newline at end of file
+          path: ${{ steps.file_info.outputs.zip_file_path }}