diff --git a/src/components/equip.vue b/src/components/equip.vue
index 1bab234..3b78e4b 100644
--- a/src/components/equip.vue
+++ b/src/components/equip.vue
@@ -36,6 +36,10 @@
             <div v-for="v in equip.extraEntry" :key="v.id">
                 <div>{{ t(v.type + '.0') }} : {{ v.showVal }}</div>
             </div>
+            <div v-if="equip.reRoll != null">
+                <span>{{ t('reRoll.0') }}{{ equip.reRoll * 100 }}%</span>
+                <div class="des">{{ t('reRoll.1') }}</div>
+            </div>
         </div>
         <div class="des">
             <div>
diff --git a/src/config/equips/base.ts b/src/config/equips/base.ts
index b603c0c..e318a9d 100644
--- a/src/config/equips/base.ts
+++ b/src/config/equips/base.ts
@@ -61,5 +61,7 @@ const createSample = (quality, category, type, coefficient): Equip => {
   const qualityBean = new Quality(quality, coefficient[quality]);
   const base = createBase(quality, lv, category, coefficient);
   const extraEntry = new Array();
-  return new Equip(type, lv, qualityBean, base, extraEntry);
+  const sample = new Equip(type, lv, qualityBean, base, extraEntry);
+  sample.reRoll = category.reRoll;
+  return sample;
 };
diff --git a/src/config/equips/bean.ts b/src/config/equips/bean.ts
index b14073a..2cba1a6 100644
--- a/src/config/equips/bean.ts
+++ b/src/config/equips/bean.ts
@@ -53,6 +53,7 @@ export class Equip {
   quality: Quality;
   base: EquipBase;
   extraEntry: Entry[];
+  reRoll?: number;
   constructor(type: string, lv, quality: Quality, base: EquipBase, extraEntry: Entry[]) {
     this.type = type;
     this.lv = lv;