diff --git a/src/config/beings.ts b/src/config/beings.ts
index 71db175..2c8a679 100644
--- a/src/config/beings.ts
+++ b/src/config/beings.ts
@@ -102,7 +102,11 @@ export class Monster extends Attribute {
     this.difficulty = difficulty;
     this.df = base_attr_factor[this.difficulty];
     this.ef = extra_factor[difficulty];
-    this.lf = ((this.lv + layer - 1) / this.lv) ** 2;
+    if (layer == 0) {
+      this.lf = 1;
+    } else {
+      this.lf = ((this.lv + layer - 1) / this.lv) ** 2;
+    }
     this.callAtk(2.5);
     this.callHp(17);
     this.callCoins(11);
diff --git a/src/views/version/update-log.vue b/src/views/version/update-log.vue
index 383b06c..e213515 100644
--- a/src/views/version/update-log.vue
+++ b/src/views/version/update-log.vue
@@ -44,6 +44,9 @@ const updateLogs: any = [{
         '基础属性增加ROLL值百分百显示',
         '新增Alt+左键快速锁定/解锁装备',
     ],
+    bug: [
+        '修复普通副本怪物拥有暴伤减免属性BUG',
+    ]
 }, {
     date: '2025-05-19', version: '1.0',
     adjust: [