diff --git a/packages/artplayer/src/config/index.js b/packages/artplayer/src/config/index.js
index aa582743b..7ad424ba8 100644
--- a/packages/artplayer/src/config/index.js
+++ b/packages/artplayer/src/config/index.js
@@ -61,7 +61,7 @@ export default {
         'volumechange',
         'waiting',
     ],
-    prototype: [
+    prototypes: [
         "width",
         "height",
         "videoWidth",