diff --git a/lua/app/ui/daily_challenge/cell/task_cell.lua b/lua/app/ui/daily_challenge/cell/task_cell.lua
index fb72df6a..25696456 100644
--- a/lua/app/ui/daily_challenge/cell/task_cell.lua
+++ b/lua/app/ui/daily_challenge/cell/task_cell.lua
@@ -1,6 +1,6 @@
 local TaskCell = class("TaskCell", BaseCell)
 
-local ICON_BG = {"daily_bg_1", "daily_bg_2"}
+local ICON_BG = {"common_board_131", "common_board_132"}
 local ICON = {"daily_task_1", "daily_task_2"}
 
 function TaskCell:refresh(taskInfo, customProgress)
@@ -8,7 +8,7 @@ function TaskCell:refresh(taskInfo, customProgress)
     customProgress = customProgress or 0
     local uiMap = self:getUIMap()
     local icon = complete and ICON_BG[2] or ICON_BG[1]
-    uiMap["task_cell.task_icon_bg"]:setSprite(GConst.ATLAS_PATH.DAILY_CHALLENGE, icon)
+    uiMap["task_cell.task_icon_bg"]:setSprite(GConst.ATLAS_PATH.COMMON, icon)
     icon = complete and ICON[2] or ICON[1]
     uiMap["task_cell.task_icon"]:setSprite(GConst.ATLAS_PATH.DAILY_CHALLENGE, icon)
     uiMap["task_cell.desc"]:setText(DataManager.DailyChallengeData:getTaskDesc(taskInfo.task_id, true, customProgress))
diff --git a/lua/app/ui/dungeon_armor/cell/task_cell.lua b/lua/app/ui/dungeon_armor/cell/task_cell.lua
index ce019987..9240b313 100644
--- a/lua/app/ui/dungeon_armor/cell/task_cell.lua
+++ b/lua/app/ui/dungeon_armor/cell/task_cell.lua
@@ -1,12 +1,12 @@
 local TaskCell = class("TaskCell", BaseCell)
 
-local ICON_BG = {"dungeon_armor_bg_9", "dungeon_armor_bg_10"}
+local ICON_BG = {"common_board_131", "common_board_132"}
 local ICON = {"dungeon_armor_star_2", "dungeon_armor_star_1"}
 
 function TaskCell:refresh(desc, over)
     local uiMap = self:getUIMap()
     local icon = over and ICON_BG[2] or ICON_BG[1]
-    uiMap["task_cell.task_icon_bg"]:setSprite(GConst.ATLAS_PATH.UI_DUGEON_ARMOR, icon)
+    uiMap["task_cell.task_icon_bg"]:setSprite(GConst.ATLAS_PATH.COMMON, icon)
     icon = over and ICON[2] or ICON[1]
     uiMap["task_cell.task_icon"]:setSprite(GConst.ATLAS_PATH.UI_DUGEON_ARMOR, icon)
     uiMap["task_cell.desc"]:setText(desc)