dont know table in entity framework

See more:

MVC4

EF5.0

hi
i upload my website to host and database(asp.net mvc4 and entity framework5),but don't know the tables and show this error:

 Invalid object name 'dbo.News'.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.Data.SqlClient.SqlException: Invalid object name 'dbo.News'.

Source Error:

An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.

how do i?