diff --git a/src/com/hellogithub/dao/AdminDao.java b/src/com/hellogithub/dao/AdminDao.java
index 1e5b08c..1884ee2 100644
--- a/src/com/hellogithub/dao/AdminDao.java
+++ b/src/com/hellogithub/dao/AdminDao.java
@@ -125,7 +125,7 @@ public class AdminDao {
         try {
             Connection conn = JdbcUtils.getConnection();
             QueryRunner runner = new QueryRunner();
-            String sql="select * from admin where isValid = 1";
+            String sql="select * from admin";
             adminEntityList = runner.query(conn,sql,new BeanListHandler<>(adminEntity.class));
         } catch (SQLException e) {
             throw new RuntimeException(e);
diff --git a/src/com/hellogithub/dao/UserDao.java b/src/com/hellogithub/dao/UserDao.java
index 3e8def8..2987b45 100644
--- a/src/com/hellogithub/dao/UserDao.java
+++ b/src/com/hellogithub/dao/UserDao.java
@@ -64,7 +64,7 @@ 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,'\\\\helloGithub\\\\web\\\\uploadFile\\\\69e56c15-20d5-43a4-916b-1d6230a33b8e_default.png');";
             preparedStatement = connection.prepareStatement(insertSql);
             preparedStatement.setString(1, userName);
             preparedStatement.setString(2, userPwd);
@@ -388,7 +388,7 @@ public class UserDao {
         try {
             Connection conn = JdbcUtils.getConnection();
             QueryRunner runner = new QueryRunner();
-            String sql="select * from user where isValid = 1";
+            String sql="select * from user ";
             userEntityList = runner.query(conn,sql,new BeanListHandler<>(userEntity.class));
         } catch (SQLException e) {
             throw new RuntimeException(e);
diff --git a/src/com/hellogithub/dao/articleDao.java b/src/com/hellogithub/dao/articleDao.java
index a051c10..43b465e 100644
--- a/src/com/hellogithub/dao/articleDao.java
+++ b/src/com/hellogithub/dao/articleDao.java
@@ -220,7 +220,7 @@ public class articleDao {
         try {
             Connection conn = JdbcUtils.getConnection();
             QueryRunner runner = new QueryRunner();
-            String sql="select * from article where isValid = 1";
+            String sql="select * from article";
             articleEntityList = runner.query(conn,sql,new BeanListHandler<>(articleEntity.class));
         } catch (SQLException e) {
             throw new RuntimeException(e);
diff --git a/src/com/hellogithub/dao/categoryDao.java b/src/com/hellogithub/dao/categoryDao.java
index 88f750c..f3f9b94 100644
--- a/src/com/hellogithub/dao/categoryDao.java
+++ b/src/com/hellogithub/dao/categoryDao.java
@@ -54,7 +54,7 @@ public class categoryDao {
         try {
             Connection conn = JdbcUtils.getConnection();
             QueryRunner runner = new QueryRunner();
-            String sql="select * from category where isValid = 1";
+            String sql="select * from category ";
             categoryEntityList = runner.query(conn,sql,new BeanListHandler<>(categoryEntity.class));
         } catch (SQLException e) {
             throw new RuntimeException(e);
diff --git a/src/com/hellogithub/dao/commentDao.java b/src/com/hellogithub/dao/commentDao.java
index 6b69b6a..bcfa25b 100644
--- a/src/com/hellogithub/dao/commentDao.java
+++ b/src/com/hellogithub/dao/commentDao.java
@@ -114,7 +114,7 @@ public class commentDao {
         try {
             Connection conn = JdbcUtils.getConnection();
             QueryRunner runner = new QueryRunner();
-            String sql="select * from comment where isValid = 1";
+            String sql="select * from comment ";
             commentEntityList = runner.query(conn,sql,new BeanListHandler<>(commentEntity.class));
         } catch (SQLException e) {
             throw new RuntimeException(e);
diff --git a/src/com/hellogithub/dao/projectDao.java b/src/com/hellogithub/dao/projectDao.java
index e97f762..4957191 100644
--- a/src/com/hellogithub/dao/projectDao.java
+++ b/src/com/hellogithub/dao/projectDao.java
@@ -341,7 +341,7 @@ public class projectDao {
         try {
             Connection conn = JdbcUtils.getConnection();
             QueryRunner runner = new QueryRunner();
-            String sql="select * from project where isValid = 1";
+            String sql="select * from project ";
             projectEntityList = runner.query(conn,sql,new BeanListHandler<>(projectEntity.class));
         } catch (SQLException e) {
             throw new RuntimeException(e);