diff --git a/.env.example b/.env.example
index b208cc87..08d41ed7 100755
--- a/.env.example
+++ b/.env.example
@@ -1 +1 @@
-DATABASE_URL=postgress://canyon:canyon@localhost:5432/canyon
+DATABASE_URL=postgress://username:password@localhost:5432/canyon
diff --git a/scripts/rm.js b/scripts/rm.js
index c38c8807..c2a8e5e0 100644
--- a/scripts/rm.js
+++ b/scripts/rm.js
@@ -9,7 +9,7 @@ function deleteNodeModules(dir) {
       const time = new Date().getTime();
       if (entry.name === 'node_modules' || entry.name === 'dist') {
         fs.rmSync(curPath, { recursive: true, force: true })
-        console.log(`正在删除: ${entry.name}，耗时:${new Date().getTime() - time}`);
+        console.log(`deleting: ${curPath}, time consuming:${new Date().getTime() - time}`);
       } else {
         deleteNodeModules(curPath);
       }