renderServer don't support Extension,don't deal with /link.php?url=aHR0cDovL2MuY3RhZ3MuY24vc3k2L2N1MTMvcGMxL210MjQxOD9odHRwOi8vbWFpLmJpdGF1dG8uY29tLz9yZnBhX3RyYWNrZXI9MTNfMV8yNDE4JmV4dGVybmFscmZwYV90cmFja2VyPTE3XzI4XzFfNDY2XzM