diff --git a/dao/persondao.js b/dao/persondao.js
index 87eb341ce80d89cf868b0f93516de170d756da97..54fbb4bc8ee16a0c79e9f3db615950b4109361b1 100644
--- a/dao/persondao.js
+++ b/dao/persondao.js
@@ -33,7 +33,7 @@ module.exports = class PersonDao extends Dao {
 
   deleteOne(id, callback){
     super.query(
-        "delete * from person where id = ?",
+        "delete from person where id = ?",
         [id],
         callback
     );