Song Jiang became a loyal minister of the imperial court after he was enlisted. His idea is to contribute to the country and protect people's peace. After the death of Chao Gai, Song Jiang changed "Juyitang" to "Loyalty Hall", which was a great event of the Rebel Army and a key of Song Jiang in Water Margin. After he was called up, he changed to the banner of "doing good for heaven and defending the country" in Liangshan.