diff --git a/package.json b/package.json
index 8d20bd7..e6ab844 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "dt-sql-parser",
   "version": "4.0.0-beta",
-  "description": "There are some sql parsers in javascript and generated by antlr4",
+  "description": "There are some sql parsers built with antlr4, and it's mainly for the **BigData** domain.",
   "keywords": [
     "sql",
     "parser",
@@ -33,6 +33,10 @@
     "typescript": "^3.6.3"
   },
   "git repository": "https://github.com/DTStack/dt-sql-parser",
+  "repository": "https://github.com/DTStack/dt-sql-parser",
+  "publishConfig": {
+    "registry": "https://registry.npmjs.org/"
+  },
   "dependencies": {
     "@types/antlr4": "4.7.0",
     "antlr4": "4.7.2"