diff --git a/.github/workflows/r1s_lean.yml b/.github/workflows/r1s_lean.yml
index 2b6d67f..994c483 100644
--- a/.github/workflows/r1s_lean.yml
+++ b/.github/workflows/r1s_lean.yml
@@ -111,7 +111,7 @@ jobs:
           mv friendlywrt-h5/out/*img* ./artifact/
           cp friendlywrt-h5/friendlywrt/.config ./artifact/
           zip -r artifact.zip ./artifact/
-          release_tag="R2S-Lean-$(date +%Y-%m-%d)"
+          release_tag="R1S-Lean-$(date +%Y-%m-%d)"
           echo "##[set-output name=date_tag;]$date_tag"
       - name: Create Release
         id: create_release