diff --git a/ncac/setup.sh b/ncac/setup.sh
index 6c535fc..4229243 100644
--- a/ncac/setup.sh
+++ b/ncac/setup.sh
@@ -44,6 +44,7 @@ installDatabase(){
     systemctl start mysqld
     sleep 1
     sed -i 's/123456/'${DB_PASS}'/' package/init.sql
+    sed -i 's/cacdb/'${DB_INS}'/g' package/cacdb.sql
 
     echo "  初始化数据库 ..."
     echo ""