diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 8079ece..0afdf10 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -16,6 +16,8 @@ jobs:
           toolchain: nightly-2021-07-27
           override: true
           components: rustfmt, clippy
+      - name: into-code-dir
+        run: cd code    
       - name: Check code format
         uses: actions-rs/cargo@v1
         with: