diff --git a/src/com/hellogithub/dao/UserDao.java b/src/com/hellogithub/dao/UserDao.java
index 96a9a11..ff24310 100644
--- a/src/com/hellogithub/dao/UserDao.java
+++ b/src/com/hellogithub/dao/UserDao.java
@@ -63,7 +63,7 @@ public class UserDao {
             connection = JdbcUtils.getConnection();
             // sql语句写的操作 ----加上事务
             JdbcUtils.beginTransaction(connection); // 开启事务
-            String insertSql = "INSERT INTO `user` (`userId`, `userName`, `userPassword`,`creatTime`,`isValid`,projectNum,contributionValue,userLevel,userAvatar) VALUES (null, ?, ?,?,1,0,0,1,'E:\\Desktop\\helloGithub\\web\\uploadFile\\69e56c15-20d5-43a4-916b-1d6230a33b8e_default.png');";
+            String insertSql = "INSERT INTO `user` (`userId`, `userName`, `userPassword`,`creatTime`,`isValid`,projectNum,contributionValue,userLevel,userAvatar) VALUES (null, ?, ?,?,1,0,0,1,'E://Desktop//helloGithub//web//uploadFile//69e56c15-20d5-43a4-916b-1d6230a33b8e_default.png');";
             preparedStatement = connection.prepareStatement(insertSql);
             preparedStatement.setString(1, userName);
             preparedStatement.setString(2, userPwd);