diff --git a/src/entries/offscreen/utils/userInfo.ts b/src/entries/offscreen/utils/userInfo.ts
index 84b1fec96..2e2b44942 100644
--- a/src/entries/offscreen/utils/userInfo.ts
+++ b/src/entries/offscreen/utils/userInfo.ts
@@ -121,4 +121,38 @@ onMessage("removeSiteUserInfo", async ({ data: { siteId, date } }) => {
     unset(userInfoStore, `${siteId}.${day}`);
   }
   await sendMessage("setExtStorage", { key: "userInfo", value: userInfoStore! });
+  
+  // 检查删除的数据是否是 metadata.lastUserInfo 中对应的日期
+  // 如果是，需要清除或更新 metadata.lastUserInfo，避免显示已删除的数据
+  const metadataStore = ((await sendMessage("getExtStorage", "metadata")) ?? {}) as IMetadataPiniaStorageSchema;
+  const lastUserInfo = metadataStore.lastUserInfo?.[siteId];
+  if (lastUserInfo) {
+    const lastUserInfoDate = format(lastUserInfo.updateAt, "yyyy-MM-dd");
+    // 如果删除的日期包含了最后一次成功数据的日期，需要清除 metadata 中的缓存
+    if (date.includes(lastUserInfoDate)) {
+      // 尝试从剩余的历史记录中找到最新的成功数据
+      const siteUserInfoHistory = userInfoStore[siteId] ?? {};
+      let maxDate = null;
+      let maxDateUserInfo = null;
+      for (const historyDate in siteUserInfoHistory) {
+        const historyUserInfo = siteUserInfoHistory[historyDate];
+        if (
+          historyUserInfo.status === EResultParseStatus.success &&
+          (!maxDate || new Date(historyDate) > new Date(maxDate))
+        ) {
+          maxDate = historyDate;
+          maxDateUserInfo = historyUserInfo;
+        }
+      }
+      
+      // 如果有新的最新数据，更新 metadata；否则清除
+      metadataStore.lastUserInfo ??= {};
+      if (maxDateUserInfo) {
+        metadataStore.lastUserInfo[siteId] = maxDateUserInfo;
+      } else {
+        delete metadataStore.lastUserInfo[siteId];
+      }
+      await sendMessage("setExtStorage", { key: "metadata", value: metadataStore });
+    }
+  }
 });
diff --git a/src/entries/options/views/Overview/MyData/HistoryDataViewDialog.vue b/src/entries/options/views/Overview/MyData/HistoryDataViewDialog.vue
index cc0ea3159..cefe7c22d 100644
--- a/src/entries/options/views/Overview/MyData/HistoryDataViewDialog.vue
+++ b/src/entries/options/views/Overview/MyData/HistoryDataViewDialog.vue
@@ -1,5 +1,5 @@
 <script setup lang="ts">
-import { ref, shallowRef } from "vue";
+import { ref, shallowRef, computed } from "vue";
 import { useI18n } from "vue-i18n";
 import { saveAs } from "file-saver";
 import { EResultParseStatus, type IUserInfo, type TSiteID } from "@ptd/site";
@@ -8,6 +8,7 @@ import type { DataTableHeader } from "vuetify/lib/components/VDataTable/types";
 import { sendMessage } from "@/messages.ts";
 import { formatNumber, formatSize, formatDate } from "@/options/utils.ts";
 import { fixUserInfo, formatRatio } from "./utils.ts";
+import { useMetadataStore } from "@/options/stores/metadata.ts";
 
 import SiteName from "@/options/components/SiteName.vue";
 import NavButton from "@/options/components/NavButton.vue";
@@ -17,6 +18,7 @@ const props = defineProps<{
   siteId: TSiteID | null;
 }>();
 const { t } = useI18n();
+const metadataStore = useMetadataStore();
 
 const currentDate = formatDate(+new Date(), "yyyy-MM-dd");
 const jsonData = ref<any>({});
@@ -25,6 +27,35 @@ interface IShowUserInfo extends IUserInfo {
   date: string;
 }
 
+// 获取站点是否离线
+const isSiteOffline = computed(() => {
+  if (!props.siteId) return false;
+  return metadataStore.sites[props.siteId]?.isOffline ?? false;
+});
+
+// 判断数据是否是错误的（站点关闭后通常都是0）
+function isDataErroneous(userInfo: IShowUserInfo): boolean {
+  // 检查关键字段是否都是0或未定义
+  const uploaded = userInfo.uploaded ?? 0;
+  const downloaded = userInfo.downloaded ?? 0;
+  const seeding = userInfo.seeding ?? 0;
+  const seedingSize = userInfo.seedingSize ?? 0;
+  const bonus = userInfo.bonus ?? 0;
+  
+  // 如果所有关键数据都是0，认为是错误数据
+  return uploaded === 0 && downloaded === 0 && seeding === 0 && seedingSize === 0 && bonus === 0;
+}
+
+// 判断是否可以删除当天的数据
+function canDeleteTodayData(item: IShowUserInfo): boolean {
+  // 如果站点已离线且数据是错误的，允许删除
+  if (isSiteOffline.value && item.date === currentDate && isDataErroneous(item)) {
+    return true;
+  }
+  // 其他情况：不是当天数据，或者不是成功状态，或者不是当天
+  return item.date !== currentDate || item.status !== EResultParseStatus.success;
+}
+
 const siteHistoryData = shallowRef<IShowUserInfo[]>([]);
 const tableHeader = [
   { title: t("common.date"), key: "date", align: "center" },
@@ -53,9 +84,22 @@ function loadSiteHistoryData(siteId: TSiteID) {
 
 function deleteSiteUserInfo(date: string[]) {
   if (confirm(t("MyData.HistoryDataView.deleteConfirm"))) {
+    // 过滤掉当天数据，但如果站点已离线且当天数据是错误的，允许删除
+    const filteredDates = date.filter((d) => {
+      if (d === currentDate) {
+        // 如果是当天数据，检查是否可以删除
+        const todayItem = siteHistoryData.value.find((item) => item.date === d);
+        if (todayItem && canDeleteTodayData(todayItem)) {
+          return true; // 允许删除
+        }
+        return false; // 不允许删除
+      }
+      return true; // 非当天数据可以删除
+    });
+    
     sendMessage("removeSiteUserInfo", {
       siteId: props.siteId!,
-      date: date.filter((d) => d != currentDate), // 不允许移除当天的数据
+      date: filteredDates,
     }).then(() => {
       loadSiteHistoryData(props.siteId!);
     });
@@ -191,7 +235,7 @@ function exportSiteHistoryData() {
 
               <!-- 删除 -->
               <v-btn
-                :disabled="item.status == EResultParseStatus.success && item.date == currentDate"
+                :disabled="!canDeleteTodayData(item)"
                 :title="t('common.remove')"
                 color="error"
                 icon="mdi-delete"
diff --git a/src/entries/options/views/Overview/MyData/UserDataTimeline/Index.vue b/src/entries/options/views/Overview/MyData/UserDataTimeline/Index.vue
index 9434dc179..fe26d920d 100644
--- a/src/entries/options/views/Overview/MyData/UserDataTimeline/Index.vue
+++ b/src/entries/options/views/Overview/MyData/UserDataTimeline/Index.vue
@@ -203,7 +203,6 @@ onMounted(async () => {
   resetTimelineDataWithControl();
 
   isLoading.value = false;
-  console.debug(fixedLastUserInfo);
 });
 
 function exportTimelineImg() {
diff --git a/src/packages/site/definitions/haidan.ts b/src/packages/site/definitions/haidan.ts
index 2298b56ea..5354c448d 100644
--- a/src/packages/site/definitions/haidan.ts
+++ b/src/packages/site/definitions/haidan.ts
@@ -1,6 +1,9 @@
 import { type ISiteMetadata } from "../types";
 import { CategoryInclbookmarked, CategoryIncldead, CategorySpstate, SchemaMetadata } from "../schemas/NexusPHP.ts";
 import { userInfoWithInvitesInUserDetailsPage } from "./kunlun.ts";
+import { parseSizeString, sizePattern } from "../utils/filesize";
+import Sizzle from "sizzle";
+import { createDocument } from "../utils/html";
 
 const linkQuery = {
   selector: ['a[href*="download.php?id="]'],
@@ -30,7 +33,7 @@ export const siteMetadata: ISiteMetadata = {
   type: "private",
   schema: "NexusPHP",
 
-  urls: ["uggcf://jjj.unvqna.ivqrb/"],
+  urls: ["https://www.haidan.video/"],
 
   category: [
     {
@@ -143,12 +146,184 @@ export const siteMetadata: ISiteMetadata = {
         selector: ["td.rowhead:contains('等级积分') + td"],
         filters: [
           (query: string) => {
-            query = query.replace(/[,\s]/g, "");
+            query = query.replace(/[\s,]/g, "");
             return parseFloat(query.split("[")[0]);
           },
         ],
       },
+      // 从 ajax 页面获取做种信息（这些选择器仅用于 userdetails.php 页面，实际上会在 process 步骤中从 getusertorrentlistajax.php 获取）
+      seeding: {
+        selector: [":self"],
+        filters: [
+          (query: any) => {
+            // 这个选择器实际上不会被用到，因为会在 process 步骤中从 ajax 页面获取
+            return 0;
+          },
+        ],
+      },
+      seedingSize: {
+        selector: [":self"],
+        elementProcess: (element: HTMLElement) => {
+          // 这个选择器实际上不会被用到，因为会在 process 步骤中从 ajax 页面获取
+          return 0;
+        },
+      },
     },
+    process: [
+      // 第一步：获取用户ID
+      {
+        requestConfig: { url: "/index.php", responseType: "document" },
+        fields: ["id"],
+      },
+      // 第二步：获取用户详细信息（但不包含seeding和seedingSize）
+      {
+        requestConfig: { url: "/userdetails.php", responseType: "document" },
+        assertion: { id: "params.id" },
+        fields: [
+          "name",
+          "messageCount",
+          "uploaded",
+          "trueUploaded",
+          "downloaded",
+          "trueDownloaded",
+          "levelName",
+          "bonus",
+          "seedingBonus",
+          "joinTime",
+          "hnrUnsatisfied",
+          "hnrPreWarning",
+          // 注意：这里不包含 seeding 和 seedingSize
+        ],
+      },
+      // 第三步：获取做种信息（使用文本响应类型，因为返回的是 HTML 片段）
+      {
+        requestConfig: {
+          url: "/getusertorrentlistajax.php",
+          params: { type: "seeding" },
+          responseType: "text", // 使用文本响应，因为返回的是 HTML 片段
+        },
+        assertion: { id: "params.userid" },
+        fields: ["seeding", "seedingSize"],
+        // 使用自定义选择器，直接从文本响应中解析
+        selectors: {
+          seeding: {
+            selector: [":self"], // :self 会返回整个响应对象（字符串）
+            filters: [
+              (query: any) => {
+                // 当 responseType 为 "text" 时，query 就是响应字符串
+                const text = typeof query === "string" ? query : String(query || "");
+                // 从文本中创建 Document，然后解析表格并去重统计行数
+                if (!text || !text.includes("<table")) {
+                  return 0;
+                }
+                const doc = createDocument(text);
+                const trAnothers = Sizzle("tr:not(:first-child)", doc);
+                if (trAnothers.length === 0) {
+                  return 0;
+                }
+
+                // 使用 Set 存储已处理的种子ID，用于去重
+                const processedTorrentIds = new Set<string>();
+
+                trAnothers.forEach((trAnother) => {
+                  // 尝试从行中提取种子ID（从 details.php?id=XXX 链接中）
+                  const linkElement = Sizzle("a[href*='details.php?id=']", trAnother)[0] as HTMLAnchorElement;
+                  let torrentId: string | null = null;
+                  if (linkElement && linkElement.href) {
+                    const idMatch = linkElement.href.match(/details\.php\?id=(\d+)/);
+                    if (idMatch && idMatch[1]) {
+                      torrentId = idMatch[1];
+                    }
+                  }
+
+                  // 如果没有找到ID，使用行的innerHTML作为唯一标识（备用方案）
+                  if (!torrentId) {
+                    torrentId = (trAnother as HTMLElement).innerHTML.trim();
+                  }
+
+                  // 标记为已处理（Set会自动去重）
+                  processedTorrentIds.add(torrentId);
+                });
+
+                // 返回去重后的数量
+                return processedTorrentIds.size;
+              },
+            ],
+          },
+          seedingSize: {
+            selector: [":self"],
+            filters: [
+              (query: any) => {
+                // 当 responseType 为 "text" 时，query 就是响应字符串
+                const text = typeof query === "string" ? query : String(query || "");
+                // 从文本中创建 Document，然后解析表格
+                if (!text || !text.includes("<table")) {
+                  return 0;
+                }
+                const doc = createDocument(text);
+                const trAnothers = Sizzle("tr:not(:first-child)", doc);
+                if (trAnothers.length === 0) {
+                  return 0;
+                }
+
+                // 根据自动判断应该用 td:eq(?)
+                let sizeIndex = 2;
+                const tdAnothers = Sizzle("> td", trAnothers[0]);
+                for (let i = 0; i < tdAnothers.length; i++) {
+                  const tdText = (tdAnothers[i] as HTMLElement).innerText.trim();
+                  if (sizePattern.test(tdText)) {
+                    sizeIndex = i;
+                    break;
+                  }
+                }
+
+                // 使用 Set 存储已处理的种子ID，用于去重
+                const processedTorrentIds = new Set<string>();
+                let totalSize = 0;
+
+                trAnothers.forEach((trAnother) => {
+                  // 尝试从行中提取种子ID（从 details.php?id=XXX 链接中）
+                  const linkElement = Sizzle("a[href*='details.php?id=']", trAnother)[0] as HTMLAnchorElement;
+                  let torrentId: string | null = null;
+                  if (linkElement && linkElement.href) {
+                    const idMatch = linkElement.href.match(/details\.php\?id=(\d+)/);
+                    if (idMatch && idMatch[1]) {
+                      torrentId = idMatch[1];
+                    }
+                  }
+
+                  // 如果没有找到ID，使用行的innerHTML作为唯一标识（备用方案）
+                  if (!torrentId) {
+                    torrentId = (trAnother as HTMLElement).innerHTML.trim();
+                  }
+
+                  // 如果这个种子ID已经处理过，跳过（去重）
+                  if (processedTorrentIds.has(torrentId)) {
+                    return;
+                  }
+
+                  // 标记为已处理
+                  processedTorrentIds.add(torrentId);
+
+                  // 累加大小
+                  const sizeSelector = Sizzle(`td:eq(${sizeIndex})`, trAnother)[0] as HTMLElement;
+                  if (sizeSelector) {
+                    totalSize += parseSizeString(sizeSelector.innerText.trim());
+                  }
+                });
+
+                return totalSize;
+              },
+            ],
+          },
+        },
+      },
+      // 第四步：获取魔力值相关信息
+      {
+        requestConfig: { url: "/mybonus.php", responseType: "document" },
+        fields: ["bonusPerHour", "seedingBonusPerHour"],
+      },
+    ],
   },
 
   levelRequirements: [
@@ -231,4 +406,4 @@ export const siteMetadata: ISiteMetadata = {
     },
     // VIP以上等级通过系统智能识别机制自动处理，不在此处配置详细权限信息
   ],
-};
+};
\ No newline at end of file