diff --git a/package.json b/package.json
index 3d43976..ce3e7b0 100644
--- a/package.json
+++ b/package.json
@@ -1,5 +1,5 @@
 {
-  "name": "tic.chain",
+  "name": "tool4chain",
   "version": "1.2.1",
   "dependencies": {
     "aes-js": "^3.1.1",