弄了好久还是不行，在龙神模拟器的github官方看了下，有个其他用户在其他游戏里遇到相似问题时官方给出的解决方法，反正我这边是试了没成功，我贴在下面如果有朋友遇到相同情况的可以参考
Controller going crazy/moving to the left/pressing buttons on its own:
disable the handheld controller in input settings. Alternatively, disable the player 1 controller if playing on handheld mode. If it still occurs after doing this: Go to File > Open Ryujinx Folder, delete config.json (or LDNconfig.json if using LDN version), restart the emulator, open the player 1 settings, select your controller from the Input Device dropdown top left, click Load top right, click Save bottom right, re-add your games directory, click Save and run the game.