The invention discloses a liquid crystal display panel with a hot pixel being repaired and a method for repairing a hot pixel. The liquid crystal display panel includes an array substrate, the array substrate at least includes a pixel after being repaired. The pixel includes: a main pixel unit and a sub pixel unit, which receive data signals driven by a first scan line so as to have the same voltage; a charge-share unit. The sub pixel unit includes hot pixels, in the sub pixel after being repaired, a drain electrode of the thin film transistor is disconnected from an antenna, the antenna is disconnected from the sub pixel electrode, the antenna is connected to the main pixel electrode electrically, the sub pixel electrode is connected to the common line electrically; and the charge-share unit is disconnected from the main pixel unit and the sub pixel unit.