diff --git a/.github/workflows/make_test_ebook.yaml b/.github/workflows/make_test_ebook.yaml
index 23b31ba..16de16f 100644
--- a/.github/workflows/make_test_ebook.yaml
+++ b/.github/workflows/make_test_ebook.yaml
@@ -1,17 +1,24 @@
-name: CI 
+name: CI
+
 on:
   push:
     branches: [ main ]
   pull_request:
     branches: [ main ]
   workflow_dispatch:
+  
+env:
+  ACTIONS_ALLOW_UNSECURE_COMMANDS: true
 
 jobs:
-
   testing:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
+      - name: Get epub filename
+        run: |
+           EPUB_FILENAME_BASE=$(git log --diff-filter=A --name-only --pretty=format:  | grep -E "^test_books/.*\.epub$" | head -n 1 | xargs -0 -I {} basename "{}" |  sed 's/\.epub//')
+           echo "EPUB_FILENAME_BASE=$EPUB_FILENAME_BASE" >> $GITHUB_ENV
       - name: install python 3.9 
         uses: actions/setup-python@v4
         with:
@@ -26,4 +33,9 @@ jobs:
       - name: make test ebook
         env:
           OPENAI_API_KEY: ${{ secrets.OPENAI_API_KEY }}
-        run: python3 make_book.py --book_name test_books/animal_farm.epub --no_limit --test --test_num 2 --language zh-hans
+        run: python3 make_book.py --book_name "test_books/${{ env.EPUB_FILENAME_BASE}}.epub" --no_limit --test --test_num 2 --language zh-hans
+      - name: Rename and Upload ePub
+        uses: actions/upload-artifact@v2
+        with:
+          name: epub_output
+          path: "test_books/${{ env.EPUB_FILENAME_BASE }}_bilingual.epub"