diff --git a/WebContent/login.html b/WebContent/login.html
index 7d7d9b9..0033a36 100644
--- a/WebContent/login.html
+++ b/WebContent/login.html
@@ -43,7 +43,7 @@
 							icon: 6,
 							time: 1000
 						}, function(){
-							location.href = data.url;
+							//location.href = data.url;
 						})
 					}else{
 						layer.open({
diff --git a/build/classes/javabean/Admin.class b/build/classes/javabean/Admin.class
index 83cd3cf..3470ed2 100644
Binary files a/build/classes/javabean/Admin.class and b/build/classes/javabean/Admin.class differ
diff --git a/build/classes/javabean/Base.class b/build/classes/javabean/Base.class
index 759f72b..2034408 100644
Binary files a/build/classes/javabean/Base.class and b/build/classes/javabean/Base.class differ
diff --git a/src/javabean/Admin.java b/src/javabean/Admin.java
index b15318d..770329d 100644
--- a/src/javabean/Admin.java
+++ b/src/javabean/Admin.java
@@ -1,10 +1,11 @@
 package javabean;
 
+import java.sql.Connection;
+import java.sql.PreparedStatement;
 import java.sql.ResultSet;
 import java.sql.SQLException;
 
-import com.mysql.jdbc.Connection;
-import com.mysql.jdbc.PreparedStatement;
+
 
 public class Admin {
 	/**
@@ -26,7 +27,7 @@ public class Admin {
 		Connection connection = null;
 		PreparedStatement pstmt = null;
 		ResultSet resultSet = null;
-		String sql = "select * from system_manager where username=? and password=? limit 1";
+		String sql = "select * from system_manager where username=?  and password=? limit 1";
 		connection = Base.getConnection();
 		pstmt = (PreparedStatement) connection.prepareStatement(sql);
 		pstmt.setString(1, username);
diff --git a/src/javabean/Base.java b/src/javabean/Base.java
index 5a915c2..92c74ef 100644
--- a/src/javabean/Base.java
+++ b/src/javabean/Base.java
@@ -2,13 +2,14 @@ package javabean;
 
 import java.io.IOException;
 import java.io.InputStream;
+import java.sql.Connection;
 import java.sql.DriverManager;
+import java.sql.PreparedStatement;
 import java.sql.ResultSet;
 import java.sql.SQLException;
 import java.util.Properties;
 
-import com.mysql.jdbc.Connection;
-import com.mysql.jdbc.PreparedStatement;
+
 
 public class Base {