Fix the corresponding errors in the back banner designs of some factions.
Correct the back banner colors for all factions to match the colors of their main banners.
Unlock all factions for selection in custom battles.

修复部分势力背旗图案的对应错误；
修正全部势力背旗颜色，与主体旗帜颜色相统一；
解锁全部势力在自定义战斗中可选。

Fix entry bugs
修正词条错误

Fixed the issue where the clan crests above some agents' heads were displayed incorrectly due to the high resolution of the images.
修复了因图片分辨率较高导致部分行动官头顶家纹显示错误问题。

Unify some clan crests, fix known issues, add buttons for all factions on the selection screen. A small number of faction icons are not unified as I hope for more diversity, so please don't mind.
统一部分家族家纹，修复已知问题，添加全部势力选择界面的按钮标志，一小部分势力图标不统一是我希望更加的多元化，请不要介意。

All family banners have been inspected, missing materials supplemented, and all related errors corrected. Please note: If you are a history enthusiast, some family crests are unverifiable, and the game cannot replace history books, but over 95% of the banners have been historically verified. Enjoy your game!
对所有家族背旗进行了检查，补充缺少的素材，修正了所有关联错误。请注意：如果你是历史爱好者，有小部分家族家纹无从考证，游戏不能取代历史书籍，但95%以上的旗帜得到了历史验证。祝你玩得愉快！

Fix Seki white edges
修复 关氏 白边

Fix bug

修正错误