fix

assets/boardgame_yyh/scene/boardgame_yyh.ts

@@ -661,7 +661,8 @@ export default class SceneComponent extends MyCocosSceneComponent {
                     resolve(this.pieceJump(node, from + 1, to));
                 }).start()
             } else {
-                let word = this._cardList[Math.min(from + 1, this._cardList.length - 1)].getComponent(BoardCardItem)._word
+                from = from < 0 ? 0 : from;
+                let word = this._cardList[Math.min(from, this._cardList.length - 1)].getComponent(BoardCardItem)._word
                 resolve(word);
             }
         })