diff --git a/world.html b/world.html
index e5abd7f..9cd6cbe 100644
--- a/world.html
+++ b/world.html
@@ -1782,7 +1782,7 @@ const MICRO_BUILD_EXTRA = [
   { id: 'restaurant',  cat: 'build', icon: 'assets/buildings/spring/restaurant/restaurant_l.png?v=5',name: '酒馆', desc: '烹制料理，为居民提供饱食与心情加成。',     flat: false, w: 2, h: 3, statLevel: 1, statHp: 95,  statYield: { satiety: 3 }, costGold: 45 },
   { id: 'pasture',     cat: 'business', icon: 'assets/buildings/spring/pasture/pasture_l.png?v=13',      name: '牧场', desc: '放养牲畜，稳定产出肉奶类资源。',           flat: false, w: 4, h: 4, statLevel: 1, statHp: 105, statYield: { meat: 2, milk: 1 }, costGold: 70 },
   { id: 'blackmarket', cat: 'build', icon: 'assets/buildings/spring/blackmarket/blackmarket_l.png?v=7',name:'商城', desc: '灰色交易点，可换取稀有物资但伴随风险。',   flat: false, w: 2, h: 2, statLevel: 1, statHp: 80,  statYield: { rare: 1 }, costGold: 120 },
-  { id: 'farmland',    cat: 'business',    icon: 'assets/buildings/spring/farmland/farmland.png?v=20260825', name: '农田', desc: '春季播种的耕地，定期产出粮食作物。',       flat: true, w: 2, h: 2, statLevel: 1, statHp: 60,  statYield: { food: 3 }, costGold: 10 },
+  { id: 'farmland',    cat: 'business',    icon: 'assets/buildings/spring/farmland/farmland.png?v=202608251641', name: '农田', desc: '春季播种的耕地，定期产出粮食作物。',       flat: true, w: 2, h: 2, statLevel: 1, statHp: 60,  statYield: { food: 3 }, costGold: 10 },
   { id: 'well',        cat: 'build', icon: 'assets/buildings/default/props/well_l.png',   name: '水井', desc: '汲取地下水的圆井，保障饮水与灌溉。',       flat: false, w: 2, h: 2, statLevel: 1, statHp: 90,  statYield: { water: 2 }, costGold: 15 },
   { id: 'school',      cat: 'build', icon: 'assets/buildings/spring/school/school_l.png?v=6',       name: '学堂', desc: '授业解惑之所，研读典籍提升领地科研与基础教学产出。', flat: false, w: 3, h: 2, statLevel: 1, statHp: 100, statYield: { research: 3, prestige: 1 }, costGold: 90 },
   { id: 'library',     cat: 'build', icon: 'assets/buildings/spring/library/library_l.png?v=5', name: '图书馆', desc: '收藏典籍与卷轴，提升领地科研与知识产出。', flat: false, w: 2, h: 3, statLevel: 1, statHp: 110, statYield: { research: 4 }, costGold: 110 },