Sqlite插件无法重新连接

My problem is whenever I first create a database in SDCard and also making a table and inserting some values inside it is working fine . But only once, if now i want to add some more data in my existed DB What i am doing is , I am going to the class where I have written the insert statement and inserting some more values but when i run my application and browsing my database in SQLite database browser it doesnot deflect any changes. I cant see my new inserted valuesMy problem is whenever I first create a databas