diff --git a/src/servlet/reader/Book.java b/src/servlet/reader/Book.java
index c041697..af44d6e 100644
--- a/src/servlet/reader/Book.java
+++ b/src/servlet/reader/Book.java
@@ -40,7 +40,7 @@ public class Book extends HttpServlet {
 		// 准备查询
 		Connection connection = null;
 		PreparedStatement pstmt = null;
-		PreparedStatement countPstmt = null;
+		PreparedStatement countPstmt = null;//
 		ResultSet resultSet = null;
 		ResultSet countSet = null;
 		String sql = "";