diff --git a/packages/vue-cli-plugin-uni/packages/uni-push/package.json b/packages/vue-cli-plugin-uni/packages/uni-push/package.json
index 89cbab477c7083ff0a8d2457673095d45b88ca11..891722cc23dc502be784a95cf387503ccf4dda76 100644
--- a/packages/vue-cli-plugin-uni/packages/uni-push/package.json
+++ b/packages/vue-cli-plugin-uni/packages/uni-push/package.json
@@ -8,7 +8,6 @@
     "dist",
     "lib"
   ],
-  "sideEffects": false,
   "repository": {
     "type": "git",
     "url": "git+https://github.com/dcloudio/uni-app.git",