diff --git a/model/abyss.js b/model/abyss.js
index 8854631..9554aea 100644
--- a/model/abyss.js
+++ b/model/abyss.js
@@ -272,19 +272,12 @@ export class FloorDetail {
 
   /** @type {string} */
   get formattedTime() {
-    return (
-      this.floor_challenge_time.year +
-      '年' +
-      this.floor_challenge_time.month +
-      '月' +
-      this.floor_challenge_time.day +
-      '日 ' +
-      this.floor_challenge_time.hour.toString().padStart(2, '0') +
-      ':' +
-      this.floor_challenge_time.minute.toString().padStart(2, '0') +
-      ':' +
-      this.floor_challenge_time.second.toString().padStart(2, '0')
-    );
+    const time = this.floor_challenge_time;
+    return `${time.year}.${String(time.month).padStart(2, '0')}.${String(
+      time.day
+    ).padStart(2, '0')} ${String(time.hour).padStart(2, '0')}:${String(
+      time.minute
+    ).padStart(2, '0')}:${String(time.second).padStart(2, '0')}`;
   }
 }
 
@@ -361,20 +354,19 @@ export class ZZZChallenge {
 
   /** @type {string} */
   get begin_time() {
-    return new Date(Number(this._begin_time) * 1000).toLocaleDateString(
-      'en-US',
-      {
-        month: '2-digit',
-        day: '2-digit',
-      }
-    );
+    const time = this.hadal_begin_time;
+    return `${String(time.month).padStart(2, '0')}.${String(time.day).padStart(
+      2,
+      '0'
+    )}`;
   }
 
   /** @type {string} */
   get end_time() {
-    return new Date(Number(this._end_time) * 1000).toLocaleDateString('en-US', {
-      month: '2-digit',
-      day: '2-digit',
-    });
+    const time = this.hadal_end_time;
+    return `${String(time.month).padStart(2, '0')}.${String(time.day).padStart(
+      2,
+      '0'
+    )}`;
   }
 }
diff --git a/resources/deadly/index.html b/resources/deadly/index.html
index 7851a67..4fecd95 100644
--- a/resources/deadly/index.html
+++ b/resources/deadly/index.html
@@ -26,8 +26,8 @@
     </div>
   </div>
   <div class="tips">
-    <p>统计周期 {{deadly.start_time.year}}.{{deadly.start_time.month}}.{{deadly.start_time.day}} -
-      {{deadly.end_time.year}}.{{deadly.end_time.month}}.{{deadly.end_time.day}}
+    <p>统计周期 {{deadly.start_time.year}}.{{String(deadly.start_time.month).padStart(2,'0')}}.{{String(deadly.start_time.day).padStart(2,'0')}} -
+      {{deadly.end_time.year}}.{{String(deadly.end_time.month).padStart(2,'0')}}.{{String(deadly.end_time.day).padStart(2,'0')}}
     </p>
     <p>*总得分&排名和挑战详情并非同时刷新，挑战详情存在2小时左右延迟</p>
   </div>
@@ -56,8 +56,8 @@
                 <% } %>
         </div>
       </div>
-      <div class="time">通关时刻：{{item.challenge_time.year}}.{{item.challenge_time.month}}.{{item.challenge_time.day}}
-        {{item.challenge_time.hour}}:{{item.challenge_time.minute}}:{{item.challenge_time.second}}
+      <div class="time">通关时刻：{{item.challenge_time.year}}.{{String(item.challenge_time.month).padStart(2,'0')}}.{{String(item.challenge_time.day).padStart(2,'0')}}
+        {{String(item.challenge_time.hour).padStart(2,'0')}}:{{String(item.challenge_time.minute).padStart(2,'0')}}:{{String(item.challenge_time.second).padStart(2,'0')}}
       </div>
       <div class="list">
         <% for(let i=0 ; i < 3 ; i++) { %>