diff --git a/.gitea/workflows/activation.yaml b/.gitea/workflows/activation.yaml
index fea66b6..5c240a3 100644
--- a/.gitea/workflows/activation.yaml
+++ b/.gitea/workflows/activation.yaml
@@ -1,21 +1,25 @@
-name: Unity-Activation-Final-Fixed
+name: Unity-Manual-ALF
 on: [push]
 
 jobs:
   activation:
     runs-on: ubuntu-latest
+    container:
+      image: unityci/editor:ubuntu-2022.3.20f1-base-3 # 이미 받아놓으신 이미지 사용
     steps:
       - name: Checkout code
         uses: actions/checkout@v4
 
-      - name: Request activation file
-        uses: game-ci/unity-request-activation-file@main # v3 대신 main으로 변경!
-        id: get-alf
-        with:
-          unityVersion: 6000.2.15f1
+      - name: Manual Activation File Generation
+        run: |
+          unity-editor \
+            -batchmode \
+            -nographics \
+            -createManualActivationFile \
+            -quit
 
       - name: Upload artifact
         uses: actions/upload-artifact@v4
         with:
           name: Unity-ALF-File
-          path: ${{ steps.get-alf.outputs.filePath }}
\ No newline at end of file
+          path: ./*.alf
\ No newline at end of file