diff --git a/src/locales/en-US.ts b/src/locales/en-US.ts
index da2b898e..5eaf9b4d 100644
--- a/src/locales/en-US.ts
+++ b/src/locales/en-US.ts
@@ -1669,7 +1669,11 @@ export default {
       bestVersionRuleGroup: 'Version Upgrade Priority Rule Group',
       bestVersionRuleGroupHint: 'Filter version upgrade subscriptions based on selected filter rule groups',
       timedSearch: 'Subscription Scheduled Search',
-      timedSearchHint: 'Search all sites every 24 hours to supplement resources that may be missed by subscription',
+      timedSearchHint:
+        'Search all sites at specified intervals to supplement resources that may be missed by subscription',
+      searchInterval: 'Subscription Search Interval',
+      searchIntervalHint:
+        'Set the time interval for subscription search, only effective when subscription scheduled search is enabled',
       checkLocalMedia: 'Check File System Resources',
       checkLocalMediaHint:
         'Scan the storage directory for existing resource files to avoid duplicate downloads; regardless of whether it is enabled, the media server will be checked',
@@ -1685,6 +1689,8 @@ export default {
         hour1: '1 hour',
         hour12: '12 hours',
         day1: '1 day',
+        day3: '3 days',
+        week1: '1 week',
       },
       saveSuccess: 'Subscription sites saved successfully',
       saveFailed: 'Failed to save subscription sites!',
diff --git a/src/locales/zh-CN.ts b/src/locales/zh-CN.ts
index 8c8e4095..f0fb9920 100644
--- a/src/locales/zh-CN.ts
+++ b/src/locales/zh-CN.ts
@@ -1648,7 +1648,9 @@ export default {
       bestVersionRuleGroup: '洗版优先级规则组',
       bestVersionRuleGroupHint: '按选定的过滤规则组对洗版订阅进行过滤',
       timedSearch: '订阅定时搜索',
-      timedSearchHint: '每隔24小时全站搜索，以补全订阅可能漏掉的资源',
+      timedSearchHint: '每隔指定时间全站搜索，以补全订阅可能漏掉的资源',
+      searchInterval: '订阅搜索时间间隔',
+      searchIntervalHint: '设置订阅搜索的时间间隔，仅在开启订阅定时搜索时生效',
       checkLocalMedia: '检查文件系统资源',
       checkLocalMediaHint: '扫描存储目录中是否已存在相应资源文件，以避免重复下载；不管是否开启都会检查媒体服务器',
       modes: {
@@ -1663,6 +1665,8 @@ export default {
         hour1: '1小时',
         hour12: '12小时',
         day1: '1天',
+        day3: '3天',
+        week1: '一周',
       },
       saveSuccess: '订阅站点保存成功',
       saveFailed: '订阅站点保存失败！',
diff --git a/src/locales/zh-TW.ts b/src/locales/zh-TW.ts
index d9551f5c..8241acbe 100644
--- a/src/locales/zh-TW.ts
+++ b/src/locales/zh-TW.ts
@@ -1646,7 +1646,9 @@ export default {
       bestVersionRuleGroup: '洗版優先級規則組',
       bestVersionRuleGroupHint: '按選定的過濾規則組對洗版訂閱進行過濾',
       timedSearch: '訂閱定時搜索',
-      timedSearchHint: '每隔24小時全站搜索，以補全訂閱可能漏掉的資源',
+      timedSearchHint: '每隔指定時間全站搜索，以補全訂閱可能漏掉的資源',
+      searchInterval: '訂閱搜索時間間隔',
+      searchIntervalHint: '設置訂閱搜索的時間間隔，僅在開啟訂閱定時搜索時生效',
       checkLocalMedia: '檢查文件系統資源',
       checkLocalMediaHint: '掃描存儲目錄中是否已存在相應資源文件，以避免重複下載；不管是否開啟都會檢查媒體伺服器',
       modes: {
@@ -1661,6 +1663,8 @@ export default {
         hour1: '1小時',
         hour12: '12小時',
         day1: '1天',
+        day3: '3天',
+        week1: '一週',
       },
       saveSuccess: '訂閱站點保存成功',
       saveFailed: '訂閱站點保存失敗！',
diff --git a/src/views/setting/AccountSettingSubscribe.vue b/src/views/setting/AccountSettingSubscribe.vue
index 57ae905e..a859d2d5 100644
--- a/src/views/setting/AccountSettingSubscribe.vue
+++ b/src/views/setting/AccountSettingSubscribe.vue
@@ -54,12 +54,20 @@ const rssIntervalItems = [
   { title: t('setting.subscribe.intervals.day1'), value: 1440 },
 ]
 
+// 订阅搜索时间间隔选择项（小时）
+const subscribeSearchIntervalItems = [
+  { title: t('setting.subscribe.intervals.day1'), value: 24 },
+  { title: t('setting.subscribe.intervals.day3'), value: 72 },
+  { title: t('setting.subscribe.intervals.week1'), value: 168 },
+]
+
 // 系统设置项
 const SystemSettings = ref<any>({
   // 基础设置
   Basic: {
     SUBSCRIBE_MODE: 'auto',
     SUBSCRIBE_SEARCH: false,
+    SUBSCRIBE_SEARCH_INTERVAL: 24,
     SUBSCRIBE_RSS_INTERVAL: 30,
     LOCAL_EXISTS_SEARCH: false,
   },
@@ -252,6 +260,16 @@ onMounted(() => {
                   persistent-hint
                 />
               </VCol>
+              <VCol v-if="SystemSettings.Basic.SUBSCRIBE_SEARCH" cols="12" md="6">
+                <VSelect
+                  v-model="SystemSettings.Basic.SUBSCRIBE_SEARCH_INTERVAL"
+                  :items="subscribeSearchIntervalItems"
+                  :label="t('setting.subscribe.searchInterval')"
+                  :hint="t('setting.subscribe.searchIntervalHint')"
+                  persistent-hint
+                  prepend-inner-icon="mdi-timer"
+                />
+              </VCol>
               <VCol cols="12" md="6">
                 <VSwitch
                   v-model="SystemSettings.Basic.LOCAL_EXISTS_SEARCH"