diff --git a/package.json b/package.json
index 1d2ac05..3a3f5a8 100644
--- a/package.json
+++ b/package.json
@@ -2,16 +2,6 @@
   "name": "yunkong2.node-red",
   "description": "This adapter uses node-red as a service of yunkong2. No additional node-red instance required.",
   "version": "1.7.1",
-  "author": {
-    "name": "bluefox",
-    "email": "dogafox@gmail.com"
-  },
-  "contributors": [
-    {
-      "name": "bluefox",
-      "email": "dogafox@gmail.com"
-    }
-  ],
   "homepage": "https://git.spacen.net/yunkong2/yunkong2.node-red",
   "license": "Apache-2.0",
   "keywords": [