diff --git a/game/asset.js b/game/asset.js
index 4fad38efe4..d109699a2e 100644
--- a/game/asset.js
+++ b/game/asset.js
@@ -748,9 +748,9 @@ window.noname_asset_list=[
     'image/character/zhuzhi.jpg',
     'image/character/zumao.jpg',
     'image/character/zuoci.jpg',
-    'image/mode/chess/leader_easy.jpg',
-    'image/mode/chess/leader_hard.jpg',
-    'image/mode/chess/leader_medium.jpg',
+    'image/mode/chess/difficulty/leader_easy.jpg',
+    'image/mode/chess/difficulty/leader_hard.jpg',
+    'image/mode/chess/difficulty/leader_medium.jpg',
     'image/mode/chess/character/leader_caocao.jpg',
     'image/mode/chess/character/leader_liubei.jpg',
     'image/mode/chess/character/leader_sunquan.jpg',