Keep Fighting (Chinese: 延長比賽) is Taiwanese Mandopop artist Tank's second Mandarin studio album.

[2] The album features the ending theme song, "專屬天使" (Personal Angel) and insert song "懂了" (Understood) of Taiwanese drama Hanazakarino Kimitachihe, starring Wu Chun and Jiro Wang of Fahrenheit and Ella Chen of S.H.E.

As well as insert song "從今以後" (From Now On) of Taiwanese drama KO One, starring Aaron Yan, Calvin Chen, and Jiro Wang of Taiwanese boy band, Fahrenheit and Danson Tang.

The track "非你莫屬" (It Had to be You), the ending theme of Tokyo Juliet and sung by Ariel Lin, was composed by Tank.

The track "街頭霸王" (Street Bully) was nominated for Top 10 Gold Songs at the Hong Kong TVB8 Awards, presented by television station TVB8, in 2007.