diff --git a/package.json b/package.json
index afdb646..f5b6402 100644
--- a/package.json
+++ b/package.json
@@ -1,5 +1,5 @@
 {
-  "name": "relationship",
+  "name": "relationship.js",
   "officialName": "relationship.js",
   "version": "1.1.0",
   "summary": "relationship.js is a javascript library for chinese family relationship. 中国家庭亲戚称谓计算器，家庭关系、亲戚关系算法。",