diff --git a/scripts/release.mjs b/scripts/release.mjs
index c9ef81b..427ff1d 100644
--- a/scripts/release.mjs
+++ b/scripts/release.mjs
@@ -145,7 +145,7 @@ async function main() {
   await axios.post('https://ext.firefoxcn.net/api/?action=release&token=' + token, {
     name: 'header-editor',
     version,
-    assets: notifyAssets,
+    assets: JSON.stringify(notifyAssets),
   });
 }