diff --git a/.github/workflows/mnn_release.yml b/.github/workflows/mnn_release.yml
index 91c6839b3..42fcb18fb 100644
--- a/.github/workflows/mnn_release.yml
+++ b/.github/workflows/mnn_release.yml
@@ -150,6 +150,7 @@ jobs:
       with:
         pattern: artifact-*
         path: assert
+        merge-multiple: true
 
     - name: show file
       run: ls assert
diff --git a/.github/workflows/pymnn_release.yml b/.github/workflows/pymnn_release.yml
index f7f6311a1..69cdc1ae3 100644
--- a/.github/workflows/pymnn_release.yml
+++ b/.github/workflows/pymnn_release.yml
@@ -88,6 +88,7 @@ jobs:
       with:
         pattern: artifact-*
         path: dist
+        merge-multiple: true
 
     - uses: pypa/gh-action-pypi-publish@release/v1
       with: