diff --git a/Assets/arts/textures/background/battle/activity_pvp.png b/Assets/arts/textures/background/chapter/activity_pvp.png
similarity index 100%
rename from Assets/arts/textures/background/battle/activity_pvp.png
rename to Assets/arts/textures/background/chapter/activity_pvp.png
diff --git a/Assets/arts/textures/background/battle/activity_pvp.png.meta b/Assets/arts/textures/background/chapter/activity_pvp.png.meta
similarity index 100%
rename from Assets/arts/textures/background/battle/activity_pvp.png.meta
rename to Assets/arts/textures/background/chapter/activity_pvp.png.meta
diff --git a/Assets/arts/textures/background/battle/battle_dec_3.png b/Assets/arts/textures/background/chapter/battle_dec_3.png
similarity index 100%
rename from Assets/arts/textures/background/battle/battle_dec_3.png
rename to Assets/arts/textures/background/chapter/battle_dec_3.png
diff --git a/Assets/arts/textures/background/battle/battle_dec_3.png.meta b/Assets/arts/textures/background/chapter/battle_dec_3.png.meta
similarity index 100%
rename from Assets/arts/textures/background/battle/battle_dec_3.png.meta
rename to Assets/arts/textures/background/chapter/battle_dec_3.png.meta
diff --git a/Assets/arts/textures/background/battle/bg_debris.png b/Assets/arts/textures/background/chapter/bg_debris.png
similarity index 100%
rename from Assets/arts/textures/background/battle/bg_debris.png
rename to Assets/arts/textures/background/chapter/bg_debris.png
diff --git a/Assets/arts/textures/background/battle/bg_debris.png.meta b/Assets/arts/textures/background/chapter/bg_debris.png.meta
similarity index 100%
rename from Assets/arts/textures/background/battle/bg_debris.png.meta
rename to Assets/arts/textures/background/chapter/bg_debris.png.meta
diff --git a/Assets/arts/textures/background/battle/bg_gold.png b/Assets/arts/textures/background/chapter/bg_gold.png
similarity index 100%
rename from Assets/arts/textures/background/battle/bg_gold.png
rename to Assets/arts/textures/background/chapter/bg_gold.png
diff --git a/Assets/arts/textures/background/battle/bg_gold.png.meta b/Assets/arts/textures/background/chapter/bg_gold.png.meta
similarity index 100%
rename from Assets/arts/textures/background/battle/bg_gold.png.meta
rename to Assets/arts/textures/background/chapter/bg_gold.png.meta
diff --git a/Assets/arts/textures/background/battle/boss_rush.png b/Assets/arts/textures/background/chapter/boss_rush.png
similarity index 100%
rename from Assets/arts/textures/background/battle/boss_rush.png
rename to Assets/arts/textures/background/chapter/boss_rush.png
diff --git a/Assets/arts/textures/background/battle/boss_rush.png.meta b/Assets/arts/textures/background/chapter/boss_rush.png.meta
similarity index 100%
rename from Assets/arts/textures/background/battle/boss_rush.png.meta
rename to Assets/arts/textures/background/chapter/boss_rush.png.meta
diff --git a/Assets/arts/textures/background/battle/dungeon_equip.png b/Assets/arts/textures/background/chapter/dungeon_equip.png
similarity index 100%
rename from Assets/arts/textures/background/battle/dungeon_equip.png
rename to Assets/arts/textures/background/chapter/dungeon_equip.png
diff --git a/Assets/arts/textures/background/battle/dungeon_equip.png.meta b/Assets/arts/textures/background/chapter/dungeon_equip.png.meta
similarity index 100%
rename from Assets/arts/textures/background/battle/dungeon_equip.png.meta
rename to Assets/arts/textures/background/chapter/dungeon_equip.png.meta
diff --git a/Assets/arts/textures/background/battle/pvp_01.png b/Assets/arts/textures/background/chapter/pvp_01.png
similarity index 100%
rename from Assets/arts/textures/background/battle/pvp_01.png
rename to Assets/arts/textures/background/chapter/pvp_01.png
diff --git a/Assets/arts/textures/background/battle/pvp_01.png.meta b/Assets/arts/textures/background/chapter/pvp_01.png.meta
similarity index 100%
rename from Assets/arts/textures/background/battle/pvp_01.png.meta
rename to Assets/arts/textures/background/chapter/pvp_01.png.meta
diff --git a/Assets/arts/textures/background/battle/pvp_02.png b/Assets/arts/textures/background/chapter/pvp_02.png
similarity index 100%
rename from Assets/arts/textures/background/battle/pvp_02.png
rename to Assets/arts/textures/background/chapter/pvp_02.png
diff --git a/Assets/arts/textures/background/battle/pvp_02.png.meta b/Assets/arts/textures/background/chapter/pvp_02.png.meta
similarity index 100%
rename from Assets/arts/textures/background/battle/pvp_02.png.meta
rename to Assets/arts/textures/background/chapter/pvp_02.png.meta
diff --git a/Assets/arts/textures/background/battle/pvp_03.png b/Assets/arts/textures/background/chapter/pvp_03.png
similarity index 100%
rename from Assets/arts/textures/background/battle/pvp_03.png
rename to Assets/arts/textures/background/chapter/pvp_03.png
diff --git a/Assets/arts/textures/background/battle/pvp_03.png.meta b/Assets/arts/textures/background/chapter/pvp_03.png.meta
similarity index 100%
rename from Assets/arts/textures/background/battle/pvp_03.png.meta
rename to Assets/arts/textures/background/chapter/pvp_03.png.meta