diff --git a/.github/workflows/gen_code.yaml b/.github/workflows/gen_code.yaml
index 225f594..53a16cc 100644
--- a/.github/workflows/gen_code.yaml
+++ b/.github/workflows/gen_code.yaml
@@ -64,6 +64,6 @@ jobs:
       - name: Release
         uses: softprops/action-gh-release@v1
         with:
-          tag_name: ${{ steps.date.outputs.date }}
+          tag_name: ${{ steps.tag.outputs.release_tag }}
           files: |
             mathlab_models.tar.gz
\ No newline at end of file