diff --git a/libs/events.js b/libs/events.js
index 6b162aca..776e0580 100644
--- a/libs/events.js
+++ b/libs/events.js
@@ -1493,8 +1493,8 @@ events.prototype.battle = function (id, x, y, force, callback) {
 
     // ------ 支援技能 ------//
     if (core.isset(x) && core.isset(y)) {
-        var index = x + "," + y, buff = (core.status.checkBlock.buff || {})[index] || {},
-            guards = buff.guards || [];
+        var index = x + "," + y, cache = (core.status.checkBlock.cache || {})[index] || {},
+            guards = cache.guards || [];
         if (guards.length>0) {
             core.setFlag("__guards__"+x+"_"+y, guards);
             var actions = [];
diff --git a/libs/ui.js b/libs/ui.js
index 80dcd2c7..b7f68055 100644
--- a/libs/ui.js
+++ b/libs/ui.js
@@ -1683,7 +1683,7 @@ ui.prototype.drawMaps = function (index, x, y) {
 
     clearTimeout(core.interval.tipAnimate);
     core.clearLastEvent();
-    core.status.checkBlock.buff = {};
+    core.status.checkBlock.cache = {};
     this.drawThumbnail(floorId, 'ui', core.status.maps[floorId].blocks, 0, 0, 416, x, y);
 
     // 绘图
diff --git a/project/functions.js b/project/functions.js
index 6fe4cee4..81411901 100644
--- a/project/functions.js
+++ b/project/functions.js
@@ -499,9 +499,9 @@ var functions_d6ad677b_427a_4623_b50f_a445a3b0ef8a =
 	// ------ 支援 ------
 	var guards = [];
 	// 检查光环缓存
-	if (!core.isset(core.status.checkBlock.buff)) core.status.checkBlock.buff = {};
+	if (!core.isset(core.status.checkBlock.cache)) core.status.checkBlock.cache = {};
 	var index = core.isset(x) && core.isset(y) ? (x + "," + y) : "floor";
-	var cache = core.status.checkBlock.buff[index];
+	var cache = core.status.checkBlock.cache[index];
 	if (!core.isset(cache)) {
 		// 没有该点的缓存，则遍历每个图块
 		core.status.maps[floorId].blocks.forEach(function (block) {
@@ -533,7 +533,7 @@ var functions_d6ad677b_427a_4623_b50f_a445a3b0ef8a =
 		});
 
 		// 放入缓存中
-		core.status.checkBlock.buff[index] = { "hp_buff": hp_buff, "atk_buff": atk_buff, "def_buff": def_buff, "guards": guards };
+		core.status.checkBlock.cache[index] = { "hp_buff": hp_buff, "atk_buff": atk_buff, "def_buff": def_buff, "guards": guards };
 	} else {
 		// 直接使用缓存数据
 		hp_buff = cache.hp_buff;