diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 96392199c85b564d40b43363d47d3e66a86a0a82..c27155424ee65bb7de05154ce90687325c8bf87b 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -20,7 +20,7 @@ jobs:
       - name: Compile to PDF
         uses: HermitSun/latex-action@v3
         with:
-          root_file: njuthesis.tex
+          root_file: njuthesis-sample.tex
           latexmk_use_${{ matrix.latex }}: true
           args: '-bibtex'
           # 涓庡悗闈繚鎸佷竴鑷达紝鍥犱负澶ч噺鐨勫唴瀹逛緷璧栦簬`njuthesis.pdf`杩欎釜鍚嶇О