Mass upload - [Gaojie]

2179414.jpg : OK
2406161.jpg : OK
2545086.jpg : OK
2550273.jpg : OK
2551888.jpg : OK
2551889.jpg : OK
2551912.jpg : OK

2546659.jpg : There is a duplication.
2550300.jpg : File size 1199917byte is not allowed to be uploaded.
2550300.jpg : There is a duplication.
6020041.jpg : There is a duplication.