diff --git a/Controllers/ConfigController.cs b/Controllers/ConfigController.cs
index 6644386..6305287 100644
--- a/Controllers/ConfigController.cs
+++ b/Controllers/ConfigController.cs
@@ -5,6 +5,7 @@ using dy.net.service;
 using Microsoft.AspNetCore.Authorization;
 using Microsoft.AspNetCore.Http;
 using Microsoft.AspNetCore.Mvc;
+using Newtonsoft.Json;
 using static Dm.net.buffer.ByteArrayBuffer;
 
 namespace dy.net.Controllers
@@ -56,6 +57,10 @@ namespace dy.net.Controllers
         [HttpPost("add")]
         public async Task<IActionResult> AddAsync([FromBody] DyUserCookies dyUserCookies)
         {
+           if(dyUserCookies.UpSecUserIdsJson!=null)
+            {
+                dyUserCookies.UpSecUserIds = JsonConvert.SerializeObject( dyUserCookies.UpSecUserIdsJson);
+            }
             var result = await dyCookieService.Add(dyUserCookies);
             if (result)
             {
@@ -71,6 +76,12 @@ namespace dy.net.Controllers
         [HttpPost("update")]
         public async Task<IActionResult> UpdateAsync([FromBody] DyUserCookies dyUserCookies)
         {
+
+            if (dyUserCookies.UpSecUserIdsJson != null )
+            {
+                dyUserCookies.UpSecUserIds = JsonConvert.SerializeObject(dyUserCookies.UpSecUserIdsJson);
+            }
+
             if (dyUserCookies.Id == "0")
             {
                 dyUserCookies.Id=IdGener.GetLong().ToString();
@@ -140,8 +151,20 @@ namespace dy.net.Controllers
 
         private async Task ReStartJob() {
             var config= commonService.GetConfig();
-            if(config!=null)
-            await quartzJobService.StartJob(config.Cron);
+
+            var cookies = await dyCookieService.GetAllCookies();
+            //重置同步状态
+            foreach (var cookie in cookies)
+            {
+                cookie.CollHasSyncd = 0;
+                cookie.FavHasSyncd = 0;
+                cookie.UperSyncd = 0;
+                await dyCookieService.UpdateAsync(cookie);
+            }
+          
+            if (config!=null)
+             quartzJobService.StartJob(config.Cron);
+            //避免前端等待
         }
     }
 }
diff --git a/Program.cs b/Program.cs
index 51e5185..bfceaf3 100644
--- a/Program.cs
+++ b/Program.cs
@@ -238,21 +238,26 @@ namespace dy.net
                     SavePath = "/app/collect",
                     Status = 0,
                     SecUserId = "--",
-                    FavSavePath = "/app/favorite"
+                    FavSavePath = "/app/favorite",
+                    UpSavePath = "/app/uper",
                 });
 
+
+
                 // ��ʼ������
                 var commonService = services.GetRequiredService<CommonService>();
                 var config = commonService.InitConfig(new AppConfig
                 {
                     Id = IdGener.GetLong().ToString(),
                     Cron = "30",
-                    BatchCount = 10
+                    BatchCount = 20
                 });
 
                 // �����ղ���Ƶ����--�����ϰ汾-ԭ���ľ�����û����������ֶ�
                 commonService.UpdateCollectViedoType();
 
+                commonService.UpdateAllCookieSyncedToZero();
+
                 // ������ʱ����
                 var quartzJobService = services.GetRequiredService<QuartzJobService>();
                 quartzJobService.StartJob(config?.Cron ?? "30");
diff --git a/app/src/App.vue b/app/src/App.vue
index c034e34..fa980da 100644
--- a/app/src/App.vue
+++ b/app/src/App.vue
@@ -1,6 +1,6 @@
 <template>
   <ThemeProvider is-root v-bind="themeConfig" :apply-style="false">
-    <stepin-view system-name="douyin.sync.net" :class="`${contentClass}`" :user="user" :navMode="navigation" :useTabs="useTabs" :themeList="themeList" v-model:show-setting="showSetting" v-model:theme="theme" @themeSelect="configTheme" logo-src="@/assets/logo1.png">
+    <stepin-view system-name="dy.sync.net" :class="`${contentClass}`" :user="user" :navMode="navigation" :useTabs="useTabs" :themeList="themeList" v-model:show-setting="showSetting" v-model:theme="theme" @themeSelect="configTheme" logo-src="@/assets/logo1.png">
       <template #headerActions>
         <HeaderActions @showSetting="showSetting = true" />
       </template>
@@ -46,7 +46,7 @@ const { navigation, useTabs, theme, contentClass } = storeToRefs(useSettingStore
 const themeConfig = computed(() => themeList.find((item) => item.key === theme.value)?.config ?? {});
 
 const user = reactive({
-  name: 'admin',
+  name: 'douyin',
   avatar: avatar,
   menuList: [
     // { title: '个人中心', key: 'personal', icon: 'UserOutlined', onClick: () => router.push('/profile') },
diff --git a/app/src/components/layout/FrontView.vue b/app/src/components/layout/FrontView.vue
index f75bf49..9c5466b 100644
--- a/app/src/components/layout/FrontView.vue
+++ b/app/src/components/layout/FrontView.vue
@@ -30,7 +30,7 @@ onMounted(() => {
     <div class="front-view flex flex-col" style="background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%)">
       <div class="text-xxl text-text hover:text-text" style="margin-left:20px;">
         <img src="/logo1.png" />
-        douyin.sync.net
+        dy.sync.net
       </div>
       <div class="front-content ">
         <router-view />
diff --git a/app/src/components/layout/HeaderActions.vue b/app/src/components/layout/HeaderActions.vue
index e4b7522..88aeefe 100644
--- a/app/src/components/layout/HeaderActions.vue
+++ b/app/src/components/layout/HeaderActions.vue
@@ -35,17 +35,17 @@ const noticeList = reactive([
   <StepinHeaderAction>
     <DayNightSwitch />
   </StepinHeaderAction>
-  <StepinHeaderAction>
-    <a-tooltip>
-      <!-- placement="rightTop" -->
-      <template #title><span style="color:yellow">Swagger Api</span></template>
-      <a class="action-item" href="/swagger" target="_blank">
-        <!-- <ApiOutlined /> -->
-        <img class="gitee-logo" alt="swagger api" src="@/assets/swagger.png" />
-      </a>
-    </a-tooltip>
+  <!-- <StepinHeaderAction> -->
+  <!-- <a-tooltip> -->
+  <!-- placement="rightTop" -->
+  <!-- <template #title><span style="color:yellow">Swagger Api</span></template> -->
+  <!-- <a class="action-item" href="/swagger" target="_blank"> -->
+  <!-- <ApiOutlined /> -->
+  <!-- <img class="gitee-logo" alt="swagger api" src="@/assets/swagger.png" /> -->
+  <!-- </a> -->
+  <!-- </a-tooltip> -->
 
-  </StepinHeaderAction>
+  <!-- </StepinHeaderAction> -->
   <!-- <StepinHeaderAction>
     <a class="action-item" href="http://github.com/stepui/stepin-template" target="_blank">
       <GithubOutlined />
diff --git a/app/src/pages/cok/CookieTable.vue b/app/src/pages/cok/CookieTable.vue
index decfed1..cba1f9d 100644
--- a/app/src/pages/cok/CookieTable.vue
+++ b/app/src/pages/cok/CookieTable.vue
@@ -8,20 +8,31 @@ import { EditFilled } from '@ant-design/icons-vue';
 import { useApiStore } from '@/store';
 import type { UnwrapRef } from 'vue';
 
+import { StarOutlined, StarFilled, StarTwoTone } from '@ant-design/icons-vue';
 const columns = [
   {
-    title: '用户昵称',
+    title: 'Cookie名',
     dataIndex: 'userName',
+    width: 100,
   },
-  { title: '状态', dataIndex: 'status' },
-  { title: '收藏文件存储路径', dataIndex: 'savePath' },
-  { title: '喜欢文件存储路径', dataIndex: 'favSavePath' },
-  { title: 'Cookie', dataIndex: 'cookies' },
-  { title: 'SecUserId', dataIndex: 'secUserId' },
+  { title: '状态', dataIndex: 'status', width: 80 },
+  { title: '收藏路径', dataIndex: 'savePath', width: 100 },
+  { title: '喜欢路径', dataIndex: 'favSavePath', width: 100 },
+  { title: 'Up主路径', dataIndex: 'upSavePath', width: 100 },
+  // { title: 'Cookie', dataIndex: 'cookies' },
+  { title: 'Up主secUserId', dataIndex: 'upSecUserIds' },
+  { title: '用户secUserId', dataIndex: 'secUserId' },
   { title: '操作', dataIndex: 'edit', width: 200 },
   // { title: 'id', dataIndex: 'id', width: 200, hiden: false },
 ];
 
+// 定义数组中单个对象的类型：包含uper和uid字段（可选字符串类型，根据实际需求调整是否可选）
+interface UpSecUserIdItem {
+  uper?: string; // 若要求必填，可去掉问号 `uper: string;`
+  uid?: string; // 同上，必填则去掉问号
+  syncAll: number;
+}
+
 type DataItem = {
   id?: string;
   userName?: string;
@@ -31,6 +42,9 @@ type DataItem = {
   secUserId?: string;
   status?: number;
   _isNew?: boolean;
+  upSecUserIdsJson?: UpSecUserIdItem[];
+  upSecUserIds?: string;
+  upSavePath?: string;
 };
 
 // const dataSource = reactive<DataItem[]>([
@@ -100,6 +114,8 @@ const newAuthor = (author?: DataItem) => {
   author.secUserId = undefined;
   author.status = 0;
   author.id = '0';
+  author.upSecUserIdsJson = undefined;
+  author.upSavePath = undefined;
   return author;
 };
 
@@ -137,7 +153,7 @@ function submit() {
       } else {
         copyObject(editRecord.value, resData);
       }
-
+      // alert(JSON.stringify(form.upSecUserIdsJson));
       // console.log('1', authors);
       // console.log('2', res);
       useApiStore()
@@ -213,32 +229,96 @@ const showCookies = (recode: DataItem) => {
   showCookiesModal.value = true;
   showCookiesData = recode.cookies;
 };
+
+const showUpersModal = ref(false);
+let showUpersData = '';
+const showUpers = (recode: DataItem) => {
+  showUpersModal.value = true;
+  showUpersData = recode.upSecUserIds;
+};
+
+const addRow = () => {
+  form.upSecUserIdsJson.push({ uper: '', uid: '', syncAll: 0 });
+};
+const removeRow = (index) => {
+  form.upSecUserIdsJson.splice(index, 1);
+};
+const rowCount = 4;
 </script>
 <template>
   <a-modal :title="form._isNew ? '新增Cookie' : '编辑Cookie'" v-model:visible="showModal" @ok="submit" @cancel="cancel" width="1000px">
     <a-form ref="formModel" :model="form" :labelCol="{ span: 3 }" :wrapperCol="{ span: 20 }">
-      <a-form-item label="用户名" required name="userName">
+      <a-form-item label="Cookie别名" required name="userName">
         <a-input v-model:value="form.userName" />
       </a-form-item>
       <a-form-item label="id" required name="id" v-show="false">
         <a-input v-model:value="form.id" />
       </a-form-item>
-      <a-form-item required label="收藏存储路径" name="savePath">
+      <a-form-item label="收藏的存储路径" name="savePath">
         <a-input v-model:value="form.savePath" />
       </a-form-item>
 
-      <a-form-item required label="Cookie" name="cookies">
-        <a-textarea v-model:value="form.cookies" rows='13' />
+      <a-form-item label="Cookie" name="cookies">
+        <a-textarea v-model:value="form.cookies" :rows='rowCount' />
       </a-form-item>
-      <a-form-item label="喜欢存储路径" name="favSavePath">
-        <a-input v-model:value="form.favSavePath" />
-        <a-alert message="如果要同步“我喜欢的”视频，需要填写！！！" type="warning" />
+      <a-form-item label="喜欢的存储路径" name="favSavePath">
+        <div style="display: flex; align-items: center; gap: 6px;">
+          <a-input v-model:value="form.favSavePath" style="flex: 1;" />
+          <a-tooltip title="同步“我喜欢的”视频时，必填！！！">
+            <ExclamationCircleOutlined style="color: #faad14;font-size: 16px;" />
+          </a-tooltip>
+        </div>
       </a-form-item>
       <a-form-item label="SecUserId" name="secUserId">
-        <a-input v-model:value="form.secUserId" />
-        <a-alert message="如果要同步“我喜欢的”视频，需要填写！！！" type="warning" />
+        <div style="display: flex; align-items: center; gap: 6px;">
+          <a-input v-model:value="form.secUserId" style="flex: 1;" />
+          <a-tooltip title="同步“我喜欢的”视频时，必填！！！">
+            <ExclamationCircleOutlined style="color: #faad14;font-size: 16px;" />
+          </a-tooltip>
+        </div>
       </a-form-item>
-      <a-form-item required label="状态" name="status">
+      <a-form-item label="Up主视频存储路径" name="upSavePath">
+        <div style="display: flex; align-items: center; gap: 6px;">
+          <a-input v-model:value="form.upSavePath" style="flex: 1;" />
+          <a-tooltip title="同步指定博主视频时必填！！！">
+            <ExclamationCircleOutlined style="color: #faad14;font-size: 16px;" />
+          </a-tooltip>
+        </div>
+      </a-form-item>
+
+      <!-- 新增：uper和uid动态行区域 -->
+      <a-form-item label="Uper主secUserIds" name="upSecUserIdsJson">
+        <!-- 添加行按钮 -->
+        <a-button type="primary" @click="addRow" style="margin-bottom: 12px">
+          添加抖音Up主 <template #icon>
+            <PlusOutlined />
+          </template>
+        </a-button>
+
+        <!-- 动态渲染所有行 -->
+        <div v-for="(row, index) in form.upSecUserIdsJson" :key="index" style="display: flex; gap: 12px; margin-bottom: 8px; align-items: center">
+          <!-- uper输入框 -->
+          <a-input v-model:value="row.uper" placeholder="请输入博主名字，可随意" style="flex: 1" />
+
+          <!-- uid输入框 -->
+          <a-input v-model:value="row.uid" placeholder="请输入博主secUserId" style="flex: 3" />
+          <!-- syncAll 开关字段 -->
+          <div style="flex: 1; display: flex; align-items: center;">
+            <!-- 用 a-tooltip 包裹文字，实现气泡提示 -->
+            <a-tooltip title="默认关闭，仅同步 UP 主最新一页数据；开启将同步全部作品（量大不建议开启）">
+              <span style="margin-right: 8px; cursor: default;color:#faad14">同步全部作品</span>
+            </a-tooltip>
+            <a-switch v-model:checked="row.syncAll" />
+          </div>
+          <!-- 删除当前行按钮 -->
+          <a-button type="text" danger @click="removeRow(index)">
+            <template #icon>
+              <DeleteOutlined />
+            </template>
+          </a-button>
+        </div>
+      </a-form-item>
+      <a-form-item label="状态" name="status">
         <a-select style="width: 90px" v-model:value="form.status" :options="[
             { label: '关闭', value: 0 },
             { label: '开启', value: 1 },
@@ -279,7 +359,10 @@ const showCookies = (recode: DataItem) => {
       <template v-else-if="column.dataIndex === 'cookies'">
         <!-- 触发按钮 -->
         <a-button @click="showCookies(record)">查看</a-button>
-
+      </template>
+      <template v-else-if="column.dataIndex === 'upSecUserIds'">
+        <!-- 触发按钮 -->
+        <a-button @click="showUpers(record)">查看</a-button>
       </template>
       <template v-else-if="column.dataIndex === 'edit'">
         <a-button :disabled="showModal" type="link" @click="edit(record)">
@@ -309,6 +392,14 @@ const showCookies = (recode: DataItem) => {
       {{ showCookiesData || '无Cookie数据' }}
     </div>
   </a-modal>
+
+  <!-- Modal弹窗 -->
+  <a-modal title="要同步的Up主信息" :visible="showUpersModal" style="width:1200px;" @cancel="showUpersModal = false" @ok="showUpersModal = false">
+    <!-- 弹窗内容 -->
+    <div class="cookie-content">
+      {{ showUpersData || '未设置' }}
+    </div>
+  </a-modal>
 </template>
 <style scoped>
 .cookie-content {
diff --git a/app/src/pages/login/LoginBox.vue b/app/src/pages/login/LoginBox.vue
index 2ebbe1f..145ace2 100644
--- a/app/src/pages/login/LoginBox.vue
+++ b/app/src/pages/login/LoginBox.vue
@@ -4,7 +4,7 @@
     <div class="login-box rounded-lg bg-gray-900 shadow-lg p-8 max-w-2xl mx-auto my-10 border border-gray-800 transition-all duration-300 hover:shadow-xl">
       <a-form :model="form" :wrapperCol="{ span: 24 }" @finish="login" class="login-form w-full p-lg text-gray-200">
         <div class="third-platform">
-          <div class="third-title mb-6 text-xl text-center font-semibold text-white">抖音同步工具</div>
+          <div class="third-title mb-6 text-xl text-center font-semibold text-white">抖音同步小帮手</div>
         </div>
         <a-divider class="my-6 bg-gray-700"></a-divider>
 
diff --git a/app/src/pages/workplace/RecordTable.vue b/app/src/pages/workplace/RecordTable.vue
index dab0eaf..9aa09b9 100644
--- a/app/src/pages/workplace/RecordTable.vue
+++ b/app/src/pages/workplace/RecordTable.vue
@@ -1,27 +1,30 @@
 <template>
-  <a-form layout="inline" style="margin-top:10px;" :model="quaryData">
-    <a-form-item label="同步日期">
-      <a-range-picker v-model:value="value1" :ranges="ranges" :locale="locale" @change="datePicked" />
-    </a-form-item>
-    <a-form-item label="抖音作者" ref="author" name="author">
-      <a-input v-model:value="quaryData.author"></a-input>
-    </a-form-item>
-    <a-form-item>
-      <a-radio-group v-model:value="quaryData.viedoType" button-style="solid" @change="onViedoTypeChanged">
-        <a-radio-button value="*">全部</a-radio-button>
-        <a-radio-button value="1">我喜欢的</a-radio-button>
-        <a-radio-button value="2">我收藏的</a-radio-button>
-      </a-radio-group>
-    </a-form-item>
-    <a-form-item :wrapper-col="{ offset: 8, span: 16 }">
-      <a-space>
-        <a-button type="primary" @click="GetRecords">查询</a-button>
-        <a-button type="danger" @click="StartNow">立即重新同步</a-button>
-      </a-space>
-    </a-form-item>
-  </a-form>
-  <a-table :columns="columns" :data-source="dataSource" bordered :pagination="pagination" @change="handleTableChange" :loading="loading">
-  </a-table>
+  <div>
+    <a-form layout="inline" style="margin-top:10px;" :model="quaryData">
+      <a-form-item label="同步日期">
+        <a-range-picker v-model:value="value1" :ranges="ranges" :locale="locale" @change="datePicked" />
+      </a-form-item>
+      <a-form-item label="抖音作者" ref="author" name="author">
+        <a-input v-model:value="quaryData.author"></a-input>
+      </a-form-item>
+      <a-form-item>
+        <a-radio-group v-model:value="quaryData.viedoType" button-style="solid" @change="onViedoTypeChanged">
+          <a-radio-button value="*">全部</a-radio-button>
+          <a-radio-button value="1">喜欢的</a-radio-button>
+          <a-radio-button value="2">收藏的</a-radio-button>
+          <a-radio-button value="3">关注的</a-radio-button>
+        </a-radio-group>
+      </a-form-item>
+      <a-form-item :wrapper-col="{ offset: 8, span: 16 }">
+        <a-space>
+          <a-button type="primary" @click="GetRecords">查询</a-button>
+          <a-button type="danger" @click="StartNow">立即重新同步</a-button>
+        </a-space>
+      </a-form-item>
+    </a-form>
+    <a-table :columns="columns" :data-source="dataSource" bordered :pagination="pagination" @change="handleTableChange" :loading="loading">
+    </a-table>
+  </div>
 </template>
 <script lang="ts" setup>
 import { defineComponent, reactive, ref } from 'vue';
diff --git a/dto/CollectVideoInfo.cs b/dto/CollectVideoInfo.cs
index 67b62c3..0205da1 100644
--- a/dto/CollectVideoInfo.cs
+++ b/dto/CollectVideoInfo.cs
@@ -336,10 +336,10 @@ namespace dy.net.dto
         [JsonProperty("level")]
         public int Level { get; set; }
         /// <summary>
-        /// 
+        /// 改成long 防止报错
         /// </summary>
         [JsonProperty("tag_id")]
-        public int TagId { get; set; }
+        public long TagId { get; set; }
         /// <summary>
         /// 人文社科
         /// </summary>
diff --git a/dto/DyUpSecUserIdDto.cs b/dto/DyUpSecUserIdDto.cs
new file mode 100644
index 0000000..f64c97a
--- /dev/null
+++ b/dto/DyUpSecUserIdDto.cs
@@ -0,0 +1,19 @@
+using Newtonsoft.Json;
+
+namespace dy.net.dto
+{
+    public class DyUpSecUserIdDto
+    {
+
+        /// <summary>
+        /// up主名称
+        /// </summary>
+        public string uper { get; set; }
+
+        public string uid { get; set; }
+        /// <summary>
+        /// 是否同步up主全部视频 0-否 1-是
+        /// </summary>
+        public bool syncAll { get; set; }
+    }
+}
diff --git a/dto/VideoNfo.cs b/dto/VideoNfo.cs
index 0649f43..c76656f 100644
--- a/dto/VideoNfo.cs
+++ b/dto/VideoNfo.cs
@@ -21,5 +21,9 @@
         /// 作者/创作者
         /// </summary>
         public string Author { get; set; }
+
+        // 新增的属性
+        public DateTime? ReleaseDate { get; set; } // 可空，避免无发布时间时的默认值
+        public IEnumerable<string> Genres { get; set; } // 分类标签集合（如 ["动作", "科幻"]）
     }
 }
diff --git a/dy.net.csproj b/dy.net.csproj
index 449c3e6..f8cfcbc 100644
--- a/dy.net.csproj
+++ b/dy.net.csproj
@@ -55,7 +55,8 @@
 	  <PackageReference Include="Serilog.Sinks.File" Version="5.0.0" />
 	  <PackageReference Include="System.Net.Http" Version="4.3.4" />
 	  <PackageReference Include="System.Text.RegularExpressions" Version="4.3.1" />
-  </ItemGroup>
+		<PackageReference Include="BouncyCastle.NetCore" Version="2.2.1" />
+	</ItemGroup>
 
   <ItemGroup>
     <Folder Include="db\" />
@@ -67,6 +68,9 @@
   </ItemGroup>
 
   <ItemGroup>
+    <None Update="db\dy.sqlite">
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+    </None>
     <None Update="Dockerfile">
       <CopyToOutputDirectory>Always</CopyToOutputDirectory>
     </None>
diff --git a/extension/ServiceExtension.cs b/extension/ServiceExtension.cs
index a3e9e45..32f26aa 100644
--- a/extension/ServiceExtension.cs
+++ b/extension/ServiceExtension.cs
@@ -118,6 +118,7 @@ namespace dy.net.extension
         {
             services.AddTransient<DouYinCollectSyncJob>();
             services.AddTransient<DouYinFavoritSyncJob>();
+            services.AddTransient<DouYinUperPostSyncJob>();
 
             // 注册Quartz服务
             services.AddQuartz();
@@ -130,7 +131,7 @@ namespace dy.net.extension
 
         public static void AddHttpClients(this IServiceCollection services)
         {
-            services.AddHttpClient("douyin", client =>
+            services.AddHttpClient("dy_collect", client =>
             {
                 client.DefaultRequestHeaders.Add("Accept-Language", "zh-CN,zh;q=0.8,zh-TW;q=0.7,zh-HK;q=0.5,en-US;q=0.3,en;q=0.2");
                 client.DefaultRequestHeaders.Add("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.0.0 Safari/537.36");
@@ -138,11 +139,53 @@ namespace dy.net.extension
             });
 
 
-            services.AddHttpClient("douyinfav", client =>
+            services.AddHttpClient("dy_favorite", client =>
             {
                 client.DefaultRequestHeaders.Referrer = new Uri("https://www.douyin.com/user/self?showTab=like");
             });
 
+            services.AddHttpClient("dy_uper", client =>
+            {
+                //client.DefaultRequestHeaders.Referrer = new Uri("https://www.douyin.com/user/self?showTab=like");
+            });
+            // 配置HttpClient（Startup.cs或Program.cs）
+            services.AddHttpClient("dy_download")
+                .ConfigurePrimaryHttpMessageHandler(() => new SocketsHttpHandler
+                {
+                    // 控制并发连接数（根据服务器承受能力调整，建议5-20）
+                    MaxConnectionsPerServer = 5,
+                    // 禁用代理自动检测（减少不必要的延迟）
+                    UseProxy = false,
+                    // 连接超时（建立连接的超时时间）
+                    ConnectTimeout = TimeSpan.FromSeconds(60)
+                })
+                // 配置客户端默认请求头
+                .ConfigureHttpClient(client =>
+                {
+                    client.DefaultRequestHeaders.Add("Accept-Language", "zh-CN,zh;q=0.8,zh-TW;q=0.7,zh-HK;q=0.5,en-US;q=0.3,en;q=0.2");
+                    client.DefaultRequestHeaders.Add("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.0.0 Safari/537.36");
+                    client.DefaultRequestHeaders.Add("Referer", "https://www.douyin.com");
+                }); 
+            //services.AddHttpClient("dy_down_fav")
+            //  .ConfigurePrimaryHttpMessageHandler(() => new SocketsHttpHandler
+            //  {
+            //      // 控制并发连接数（根据服务器承受能力调整，建议5-20）
+            //      MaxConnectionsPerServer = 5,
+            //      // 禁用代理自动检测（减少不必要的延迟）
+            //      UseProxy = false,
+            //      // 连接超时（建立连接的超时时间）
+            //      ConnectTimeout = TimeSpan.FromSeconds(60)
+            //  });
+            //services.AddHttpClient("dy_down_uper")
+            //  .ConfigurePrimaryHttpMessageHandler(() => new SocketsHttpHandler
+            //  {
+            //      // 控制并发连接数（根据服务器承受能力调整，建议5-20）
+            //      MaxConnectionsPerServer = 5,
+            //      // 禁用代理自动检测（减少不必要的延迟）
+            //      UseProxy = false,
+            //      // 连接超时（建立连接的超时时间）
+            //      ConnectTimeout = TimeSpan.FromSeconds(60)
+            //  });
         }
 
         /// <summary>
diff --git a/job/DouYinCollectSyncJob.cs b/job/DouYinCollectSyncJob.cs
index e176093..d5bf520 100644
--- a/job/DouYinCollectSyncJob.cs
+++ b/job/DouYinCollectSyncJob.cs
@@ -17,9 +17,9 @@ namespace dy.net.job
         private readonly DyCollectVideoService _douyinVideoService;
         private readonly CommonService commonService;
         private readonly Random _random = new Random();
-        private string count = "20"; // 每页请求的视频数量，默认20
+        private string count = "18"; // 每页请求的视频数量，默认18
 
-        public DouYinCollectSyncJob(DyCookieService dyCookieService, DyHttpClientService dyHttpClientService, DyCollectVideoService dyCollectVideoService,CommonService commonService)
+        public DouYinCollectSyncJob(DyCookieService dyCookieService, DyHttpClientService dyHttpClientService, DyCollectVideoService dyCollectVideoService, CommonService commonService)
         {
             _dyCookieService = dyCookieService;
             _douyinService = dyHttpClientService;
@@ -53,10 +53,14 @@ namespace dy.net.job
                 //return;
             }
 
+            //每天凌晨1点到1点半之间执行一次重置同步状态-全部cookie
+            UpdateCookieSyncedToZero();
+
             foreach (var cookie in cookies)
             {
+              
                 Serilog.Log.Debug($"collect-开始同步 Cookie-[{cookie.UserName}]收藏视频");
-                if (string.IsNullOrWhiteSpace(cookie.Cookies)|| cookie.Cookies.Length<1000)
+                if (string.IsNullOrWhiteSpace(cookie.Cookies) || cookie.Cookies.Length < 1000)
                 {
                     Serilog.Log.Debug($"collect-Cookie-[{cookie.UserName}]无效，跳过");
                     continue;
@@ -68,12 +72,16 @@ namespace dy.net.job
                     int index = 0;
                     bool hasMore = true;
 
-                    string cursor = "0"; 
+                    string cursor = "0";
 
                     while (hasMore)
                     {
                         var data = await _douyinService.SyncCollectVideos(cursor, count, cookie.Cookies);
-                        hasMore = data != null && data.HasMore == 1;
+                        hasMore = data != null && data.HasMore == 1 && cookie.CollHasSyncd == 0;
+                        if (cookie.CollHasSyncd == 1)
+                        {
+                            Serilog.Log.Debug($"collect-Cookie[{cookie.UserName}]已完整同步过，后续只获取最新一页数据");
+                        }
                         //Serilog.Log.Debug($"还有数据需要同步吗？{(hasMore ? "YES" : "NO")}");
                         if (data == null)
                         {
@@ -87,7 +95,7 @@ namespace dy.net.job
                         {
                             break;
                         }
-                    
+
                         List<DyCollectVideo> videos = new List<DyCollectVideo>();
                         foreach (var item in data.AwemeList)
                         {
@@ -120,7 +128,7 @@ namespace dy.net.job
                             if (!File.Exists(savePath))
                             {
                                 Serilog.Log.Debug($"collect-视频[{SanitizePath(item.Desc)}]开始下载");
-
+                                await Task.Delay(_random.Next(1, 4) * 1000);
                                 var downVideo = await _douyinService.DownloadAsync(videoUrl, savePath, cookie.Cookies);
                                 Serilog.Log.Debug($"collect-视频[{SanitizePath(item.Desc)}]下载{(downVideo ? "成功" : "失败")}");
                                 if (downVideo)
@@ -132,9 +140,15 @@ namespace dy.net.job
                                     var avatarSavePath = Path.Combine(cookie.SavePath, "author", avatarImgName);
                                     await DownAuthorAvatar(cookie.SavePath, item, avatarSavePath, cookie.Cookies);
                                     var avatarUrl = item.Author?.AvatarLarger?.UrlList != null && item.Author.AvatarLarger.UrlList.Any()
-                                        ? item.Author.AvatarLarger.UrlList[0] : null;
+                                       ? item.Author.AvatarLarger.UrlList[0] : null;
+                                    // 备用头像链接
+                                    if (string.IsNullOrWhiteSpace(avatarUrl))
+                                    {
+                                        avatarUrl = item.Author?.AvatarThumb?.UrlList != null && item.Author.AvatarThumb.UrlList.Any()
+                                            ? item.Author.AvatarThumb.UrlList[0] : null;
+                                    }
+
 
-                             
 
                                     // 构造视频数据
                                     DyCollectVideo video = new()
@@ -171,11 +185,12 @@ namespace dy.net.job
                                         Author = video.Author,
                                         Poster = Path.Combine(saveFolder, "poster.jpg"),
                                         Title = video.VideoTitle,
-                                        Thumbnail= Path.Combine(saveFolder, "fanart.jpg"),
+                                        Thumbnail = Path.Combine(saveFolder, "fanart.jpg"),
+                                        ReleaseDate = video.CreateTime,
+                                        Genres = new List<string> { tag1, tag2, tag3 }.Where(t => !string.IsNullOrWhiteSpace(t)).ToList()
                                     }, nfoPath);
 
                                 }
-                                await Task.Delay(_random.Next(1, 3) * 1000);
                             }
                             else
                             {
@@ -210,14 +225,21 @@ namespace dy.net.job
                                 Serilog.Log.Debug("collect-因为数据库没有保存成功，本次下载的视频目录已尝试删除，将继续处理下一页数据");
                             }
                         }
-                        else {
-                                //Serilog.Log.Debug($"没有查询到新的视频");
+                        else
+                        {
+                            //Serilog.Log.Debug($"没有查询到新的视频");
                         }
-                        await Task.Delay(_random.Next(2, 5) * 1000);
+                        await Task.Delay(_random.Next(5, 10) * 1000);
                     }
                     if (syncCount > 0)
+                    {
                         Serilog.Log.Debug($"collect-Cookie-[{cookie.UserName}],本次共同步成功{syncCount}条视频");
-                    else { 
+                        // 更新同步状态为已同步
+                        cookie.CollHasSyncd = 1;
+                        await _dyCookieService.UpdateAsync(cookie);
+                    }
+                    else
+                    {
                         Serilog.Log.Debug($"collect-Cookie-[{cookie.UserName}],本次没有查询到新的视频");
                     }
 
@@ -325,5 +347,19 @@ namespace dy.net.job
             }
             return path.Trim();
         }
+
+        /// <summary>
+        /// 重置Cookie的同步状态为0（每天凌晨1点到1点半之间执行一次）
+        /// </summary>
+        /// <returns></returns>
+        private void UpdateCookieSyncedToZero()
+        {
+            var now = DateTime.Now;
+            //如果当时间为凌晨1点到1点半之间，则重置为0
+            if (now.Hour == 1 && now.Minute < 30)
+            {
+                commonService.UpdateAllCookieSyncedToZero();
+            }
+        }
     }
 }
diff --git a/job/DouYinFavoritSyncJob.cs b/job/DouYinFavoritSyncJob.cs
index fd9b8bd..85df8f0 100644
--- a/job/DouYinFavoritSyncJob.cs
+++ b/job/DouYinFavoritSyncJob.cs
@@ -17,6 +17,7 @@ namespace dy.net.job
         private readonly DyCollectVideoService _douyinVideoService;
         private readonly CommonService commonService;
         private readonly Random _random = new Random();
+        private string count = "18"; // 每页请求的视频数量，默认18
 
         public DouYinFavoritSyncJob(DyCookieService dyCookieService, DyHttpClientService dyHttpClientService, DyCollectVideoService dyCollectVideoService,CommonService commonService)
         {
@@ -35,7 +36,10 @@ namespace dy.net.job
                 Serilog.Log.Debug("favorite-请先在设置中初始化配置，再执行同步任务");
                 return;
             }
-        
+            if (config.BatchCount > 0)
+            {
+                count = config.BatchCount.ToString();
+            }
             var cookies = await _dyCookieService.GetAllCookies();
             if (cookies == null || !cookies.Any())
             {
@@ -74,8 +78,12 @@ namespace dy.net.job
                     string cursor = "0";
                     while (hasMore)
                     {
-                        var data = await _douyinService.SyncFavoriteVideos(cursor, cookie.SecUserId, cookie.Cookies);
-                        hasMore = data != null && data.HasMore == 1;
+                        var data = await _douyinService.SyncFavoriteVideos(count,cursor, cookie.SecUserId, cookie.Cookies);
+                        hasMore = data != null && data.HasMore == 1 && cookie.FavHasSyncd == 0;
+                        if (cookie.FavHasSyncd == 1)
+                        {
+                            Serilog.Log.Debug($"collect-Cookie[{cookie.UserName}]已完整同步过，后续只获取最新一页数据");
+                        }
                         //Serilog.Log.Debug($"还有数据需要同步吗？{(hasMore ? "YES" : "NO")}");
                         if (data == null)
                         {
@@ -121,7 +129,7 @@ namespace dy.net.job
                             if (!File.Exists(savePath))
                             {
                                 Serilog.Log.Debug($"favorite-视频[{SanitizePath(item.Desc)}]开始下载");
-
+                                await Task.Delay(_random.Next(1, 4) * 1000);
                                 var downVideo = await _douyinService.DownloadAsync(videoUrl, savePath, cookie.Cookies);
                                 Serilog.Log.Debug($"favorite-视频[{SanitizePath(item.Desc)}]下载{(downVideo ? "成功" : "失败")}");
                                 if (downVideo)
@@ -132,10 +140,16 @@ namespace dy.net.job
                                     var avatarImgName = $"{item.Author.Uid}.jpg";
                                     var avatarSavePath = Path.Combine(cookie.FavSavePath, "author", avatarImgName);
                                     await DownAuthorAvatar(cookie.FavSavePath, item, avatarSavePath, cookie.Cookies);
-                                    var avatarUrl = item.Author?.AvatarThumb?.UrlList != null && item.Author.AvatarThumb.UrlList.Any()
-                                        ? item.Author.AvatarThumb.UrlList[0] : null;
+                                    var avatarUrl = item.Author?.AvatarLarger?.UrlList != null && item.Author.AvatarLarger.UrlList.Any()
+                                      ? item.Author.AvatarLarger.UrlList[0] : null;
+                                    // 尝试使用AvatarThumb作为备用头像URL
+                                    if (string.IsNullOrWhiteSpace(avatarUrl))
+                                    {
+                                        avatarUrl = item.Author?.AvatarThumb?.UrlList != null && item.Author.AvatarThumb.UrlList.Any()
+                                            ? item.Author.AvatarThumb.UrlList[0] : null;
+                                    }
+
 
-                             
 
                                     // 构造视频数据
                                     DyCollectVideo video = new()
@@ -173,10 +187,11 @@ namespace dy.net.job
                                         Poster = Path.Combine(saveFolder, "poster.jpg"),
                                         Title = video.VideoTitle,
                                         Thumbnail= Path.Combine(saveFolder, "fanart.jpg"),
+                                        ReleaseDate = video.CreateTime,
+                                        Genres = new List<string> { tag1, tag2, tag3 }.Where(t => !string.IsNullOrWhiteSpace(t)).ToList()
                                     }, nfoPath);
 
                                 }
-                                await Task.Delay(_random.Next(1, 3) * 1000);
                             }
                             else
                             {
@@ -214,10 +229,15 @@ namespace dy.net.job
                         else {
                                 //Serilog.Log.Debug($"没有查询到新的视频");
                         }
-                        await Task.Delay(_random.Next(2, 5) * 1000);
+                        await Task.Delay(_random.Next(5, 10) * 1000);
                     }
                     if (syncCount > 0)
+                    {
                         Serilog.Log.Debug($"Cookie-[{cookie.UserName}],本次共同步成功{syncCount}条视频");
+                        // 更新同步状态为已同步
+                        cookie.FavHasSyncd = 1;
+                        await _dyCookieService.UpdateAsync(cookie);
+                    }
                     else { 
                         Serilog.Log.Debug($"favorite-Cookie-[{cookie.UserName}],本次没有查询到新的视频");
                     }
diff --git a/job/DouYinUperPostSyncJob.cs b/job/DouYinUperPostSyncJob.cs
new file mode 100644
index 0000000..5313b56
--- /dev/null
+++ b/job/DouYinUperPostSyncJob.cs
@@ -0,0 +1,363 @@
+using ClockSnowFlake;
+using dy.net.dto;
+using dy.net.model;
+using dy.net.service;
+using dy.net.utils;
+using Newtonsoft.Json;
+using Quartz;
+
+namespace dy.net.job
+{
+    [DisallowConcurrentExecution]
+    public class DouYinUperPostSyncJob : IJob
+    {
+        private readonly DyCookieService _dyCookieService;
+
+        private readonly DyHttpClientService _douyinService;
+
+        private readonly DyCollectVideoService _douyinVideoService;
+        private readonly CommonService commonService;
+        private readonly Random _random = new Random();
+        private string count = "18"; // 每页请求的视频数量，默认18
+
+        private readonly string httpDownName = "dy_down_uper";
+
+        public DouYinUperPostSyncJob(DyCookieService dyCookieService, DyHttpClientService dyHttpClientService, DyCollectVideoService dyCollectVideoService,CommonService commonService)
+        {
+            _dyCookieService = dyCookieService;
+            _douyinService = dyHttpClientService;
+            _douyinVideoService = dyCollectVideoService;
+            this.commonService = commonService;
+        }
+
+        public async Task Execute(IJobExecutionContext context)
+        {
+            var config = commonService.GetConfig();
+            if (config == null)
+            {
+                Serilog.Log.Debug("dyuploder-请先在设置中初始化配置，再执行同步任务");
+                return;
+            }
+            if (config.BatchCount > 0)
+            {
+                count = config.BatchCount.ToString();
+            }
+            Serilog.Log.Debug($"dyuploder-当前设置的每次扫描行数为:{count}");
+
+            var cookies = await _dyCookieService.GetAllCookies();
+            cookies = cookies.Where(x => !string.IsNullOrWhiteSpace(x.UpSecUserIds))?.ToList();
+            if (!cookies.Any())
+            {
+                Serilog.Log.Debug("dyuploder-无可用抖音UP主SecUserId，任务终止");
+                return;
+            }
+            else
+            {
+                Serilog.Log.Debug($"dyuploder-当前有{cookies.Count}个cookie开启了同步,即将开始同步");
+                //return;
+            }
+          
+            foreach (var cookie in cookies)
+            {
+                if(string.IsNullOrWhiteSpace(cookie.UpSavePath))
+                {
+                    Serilog.Log.Debug($"dyuploder-Cookie[{cookie.UserName}]的UP主保存路径无效，跳过");
+                    continue;
+                }
+                var ups=JsonConvert.DeserializeObject<List<DyUpSecUserIdDto>>(cookie.UpSecUserIds);
+
+                foreach (var uper in ups)
+                {
+
+                    Serilog.Log.Debug($"dyuploder-开始同步-[{uper.uper}]主页作品数据");
+                    if (string.IsNullOrWhiteSpace(uper.uid) || uper.uid.Length < 10)
+                    {
+                        Serilog.Log.Debug($"dyuploder-[{uper.uper}]的SecUserId无效，跳过");
+                        continue;
+                    }
+                    try
+                    {
+                        int syncCount = 0;// 记录本次Cookie同步的视频数量
+
+                        int index = 0;
+                        bool hasMore = true;
+
+                        string cursor = "0";
+
+                        while (hasMore)
+                        {
+                            var data = await _douyinService.SyncUpderPostVideos(count, cursor,uper.uid, cookie.Cookies);
+                            hasMore = data != null && data.HasMore == 1 && cookie.UperSyncd == 0 &&uper.syncAll;
+                            if (cookie.UperSyncd == 1)
+                            {
+                                Serilog.Log.Debug($"dyuploder-Cookie[{cookie.UserName}]已完整同步过，后续只获取最新一页数据");
+                            }
+                            //Serilog.Log.Debug($"还有数据需要同步吗？{(hasMore ? "YES" : "NO")}");
+                            if (data == null)
+                            {
+                                Serilog.Log.Debug($"dyuploder-[{uper.uper}]获取数据失败，请检查Up主SecUserId");
+                                break;
+                            }
+                            cursor = data != null && !string.IsNullOrWhiteSpace(data.MaxCursor) ? data.MaxCursor : "0";
+
+
+                            if (data.AwemeList == null || !data.AwemeList.Any())
+                            {
+                                break;
+                            }
+
+                            List<DyCollectVideo> videos = new List<DyCollectVideo>();
+                            foreach (var item in data.AwemeList)
+                            {
+                                if (item == null)
+                                    continue;
+                                if (item.Video == null)
+                                    continue;
+                                if (item.Video.BitRate == null)
+                                    continue;
+                                var v = item.Video.BitRate.FirstOrDefault();
+                                var tags = item.VideoTags;
+                                if (v == null) continue;
+
+                                var videoUrl = v.PlayAddr.UrlList != null && v.PlayAddr.UrlList.Any() ? v.PlayAddr.UrlList[0] : null;
+                                if (string.IsNullOrWhiteSpace(videoUrl)) continue;
+
+                                var tag1 = tags.FirstOrDefault(x => x.Level == 1)?.TagName;
+                                var tag2 = tags.FirstOrDefault(x => x.Level == 2)?.TagName;
+                                var tag3 = tags.FirstOrDefault(x => x.Level == 3)?.TagName;
+                                string saveFolder = CreateSaveFolder(cookie, item, tag1, tag2);
+
+                                // 创建文件夹（提前创建，避免下载时才操作）
+                                if (!Directory.Exists(saveFolder))
+                                {
+                                    Directory.CreateDirectory(saveFolder);
+                                }
+                                var fileName = $"{item.AwemeId}.{v.Format}"; // 用ID做文件名，避免特殊字符
+                                var savePath = Path.Combine(saveFolder, fileName);
+
+                                if (!File.Exists(savePath))
+                                {
+                                    Serilog.Log.Debug($"dyuploder-[{uper.uper}]-视频[{SanitizePath(item.Desc)}]开始下载");
+                                    await Task.Delay(_random.Next(1, 4) * 1000);
+                                    var downVideo = await _douyinService.DownloadAsync(videoUrl, savePath, cookie.Cookies);
+                                    Serilog.Log.Debug($"dyuploder-[{uper.uper}]-视频[{SanitizePath(item.Desc)}]下载{(downVideo ? "成功" : "失败")}");
+                                    if (downVideo)
+                                    {
+                                        await DownVideoCover(item, saveFolder, cookie.Cookies);
+
+                                        // 用AuthorId做文件名，避免昵称特殊字符
+                                        var avatarImgName = $"{item.Author.Uid}.jpg";
+                                        var avatarSavePath = Path.Combine(cookie.UpSavePath, "author", avatarImgName);
+                                        await DownAuthorAvatar(cookie.UpSavePath, item, avatarSavePath, cookie.Cookies);
+                                        var avatarUrl = item.Author?.AvatarLarger?.UrlList != null && item.Author.AvatarLarger.UrlList.Any()
+                                            ? item.Author.AvatarLarger.UrlList[0] : null;
+                                        // 有可能下载大头像失败，尝试用缩略图地址
+                                        if (string.IsNullOrWhiteSpace(avatarUrl))
+                                        {
+                                            avatarUrl=item.Author?.AvatarThumb?.UrlList != null && item.Author.AvatarThumb.UrlList.Any()
+                                                ? item.Author.AvatarThumb.UrlList[0] : null;
+                                        }
+
+
+                                        // 构造视频数据
+                                        DyCollectVideo video = new()
+                                        {
+                                            ViedoType = "3",// UP主视频
+                                            AwemeId = item.AwemeId,
+                                            Author = item.Author?.Nickname,
+                                            AuthorId = item.Author?.Uid,
+                                            AuthorAvatar = avatarSavePath,
+                                            AuthorAvatarUrl = avatarUrl,
+                                            CreateTime = DateTimeUtil.Convert10BitTimestamp(item.CreateTime),
+                                            VideoTitle = item.Desc,
+                                            Id = IdGener.GetLong().ToString(),
+                                            Resolution = $"{v.PlayAddr.Width}×{v.PlayAddr.Height}",
+                                            FileSize = v.PlayAddr.DataSize,
+                                            FileHash = v.PlayAddr.FileHash,
+                                            Tag1 = tag1,
+                                            Tag2 = tag2,
+                                            Tag3 = tag3,
+                                            VideoUrl = videoUrl,
+                                            VideoCoverUrl = item.Video.Cover.UrlList != null && item.Video.Cover.UrlList.Any()
+                                                ? item.Video.Cover.UrlList[0] : null,
+                                            VideoSavePath = savePath,
+                                            VideoCoverSavePath = Path.Combine(saveFolder, "poster.jpg"),
+                                            SyncTime = DateTime.Now,
+                                            DyUserId = data.Uid,
+                                            CookieId = cookie.Id
+                                        };
+                                        videos.Add(video);
+
+                                        var nfoPath = Path.Combine(saveFolder, $"{item.AwemeId}.nfo");
+                                        NfoFileGenerator.GenerateNfoFile(new VideoNfo
+                                        {
+                                            Author = video.Author,
+                                            Poster = Path.Combine(saveFolder, "poster.jpg"),
+                                            Title = video.VideoTitle,
+                                            Thumbnail = Path.Combine(saveFolder, "fanart.jpg"),
+                                            ReleaseDate = video.CreateTime,
+                                            Genres = new List<string> { tag1, tag2, tag3 }.Where(t => !string.IsNullOrWhiteSpace(t)).ToList()
+                                        }, nfoPath);
+
+                                    }
+                                }
+                                else
+                                {
+                                    //Serilog.Log.Debug($"视频[{item.AwemeId}]已存在，跳过下载");
+                                }
+                            }
+                            index++;
+                            // 批量保存到数据库（减少数据库操作频率）
+                            if (videos.Any())
+                            {
+                                //Serilog.Log.Debug($"处理Cookie[{cookie.UserName}]的第{index}页数据，共{videos.Count}条");
+                                try
+                                {
+                                    await _douyinVideoService.batchInsert(videos);
+                                    syncCount += videos.Count;
+                                }
+                                catch (Exception ex)
+                                {
+                                    Serilog.Log.Error($"dyuploder-[{uper.uper}]-批量保存视频到数据库失败：{ex.Message}", ex);
+
+                                    // 收集所有需要删除的目录（去重）
+                                    foreach (var video in videos)
+                                    {
+                                        if (!string.IsNullOrWhiteSpace(video.VideoSavePath) && Directory.Exists(video.VideoSavePath))
+                                        {
+                                            var deletePath = Path.GetDirectoryName(video.VideoSavePath);
+                                            Directory.Delete(deletePath, recursive: true);
+                                            //Serilog.Log.Debug($"已删除失败视频目录：{deletePath}");
+                                        }
+                                    }
+
+                                    Serilog.Log.Debug($"dyuploder-[{uper.uper}]-因为数据库没有保存成功，本次下载的视频目录已尝试删除，将继续处理下一页数据");
+                                }
+                            }
+                            else
+                            {
+                                //Serilog.Log.Debug($"没有查询到新的视频");
+                            }
+                            await Task.Delay(_random.Next(5, 10) * 1000);
+                        }
+                        if (syncCount > 0)
+                        {
+                            Serilog.Log.Debug($"dyuploder-[{uper.uper}],本次共同步成功{syncCount}条视频");
+                           
+                        }
+                        else
+                        {
+                            Serilog.Log.Debug($"dyuploder-[{uper.uper}],本次没有查询到新的视频");
+                        }
+
+                    }
+                    catch (Exception ex)
+                    {
+                        Serilog.Log.Error($"dyuploder-[{uper.uper}]同步时出错：{ex.Message}");
+                        Serilog.Log.Error($"dyuploder-[{uper.uper}]同步时出错222：{ex.StackTrace}");
+                    }
+
+                }
+
+                // 更新为已同步过
+                cookie.UperSyncd = 1;
+                await _dyCookieService.UpdateAsync(cookie);
+
+            }
+        }
+
+        /// <summary>
+        /// 下载视频封面
+        /// </summary>
+        /// <param name="item"></param>
+        /// <param name="saveFolder"></param>
+        /// <param name="cookie"></param>
+        /// <returns></returns>
+        private async Task DownVideoCover(Aweme item, string saveFolder, string cookie)
+        {
+            var coverUrl = item.Video.Cover.UrlList != null && item.Video.Cover.UrlList.Any()
+                ? item.Video.Cover.UrlList[0] : null;
+            if (string.IsNullOrWhiteSpace(coverUrl)) return;
+
+            var coverImgName = "poster.jpg";
+            var coverSavePath = Path.Combine(saveFolder, coverImgName);
+
+            if (!File.Exists(coverSavePath))
+            {
+                // 封面下载前随机延迟
+                var downRes = await _douyinService.DownloadAsync(coverUrl, coverSavePath, cookie);
+                if (downRes)
+                {
+                    var copyPath = Path.Combine(saveFolder, "fanart.jpg");
+                    File.Copy(coverSavePath, copyPath, true);
+                }
+            }
+        }
+
+        /// <summary>
+        /// 下载作者头像
+        /// </summary>
+        /// <param name="mainPath"></param>
+        /// <param name="item"></param>
+        /// <param name="avatarSavePath"></param>
+        /// <param name="cookie"></param>
+        /// <returns></returns>
+        private async Task DownAuthorAvatar(string mainPath, Aweme item, string avatarSavePath, string cookie)
+        {
+            if (item.Author == null) return;
+
+            var avatarUrl = item.Author.AvatarLarger?.UrlList != null && item.Author.AvatarLarger.UrlList.Any()
+                ? item.Author.AvatarLarger.UrlList[0] : null;
+            if (string.IsNullOrWhiteSpace(avatarUrl)) return;
+            var path = Path.Combine(mainPath, "author");
+            if (!Directory.Exists(path))
+            {
+                Directory.CreateDirectory(path);
+            }
+
+            if (!File.Exists(avatarSavePath))
+            {
+                // 头像下载前随机延迟
+                await _douyinService.DownloadAsync(avatarUrl, avatarSavePath, cookie);
+            }
+        }
+
+        /// <summary>
+        /// 创建目录
+        /// </summary>
+        /// <param name="cookie"></param>
+        /// <param name="item"></param>
+        /// <param name="tag1"></param>
+        /// <param name="tag2"></param>
+        /// <returns></returns>
+        private static string CreateSaveFolder(DyUserCookies cookie, Aweme item, string? tag1, string? tag2)
+        {
+            // 路径中避免特殊字符，用ID替代描述
+            var safeTag1 = string.IsNullOrWhiteSpace(tag1) ? "other" : SanitizePath(tag1);
+            List<string> pathParts = new List<string> { cookie.UpSavePath, safeTag1 };
+            return Path.Combine(pathParts[0], string.Join("-", pathParts.Skip(1)), SanitizePath(item.Desc) + "@" + item.AwemeId);
+            //if (string.IsNullOrWhiteSpace(tag2))
+            //    return Path.Combine(pathParts[0], string.Join("-", pathParts.Skip(1)), SanitizePath(item.Desc) + "@" + item.AwemeId);
+            //else
+            //    return Path.Combine(pathParts[0], string.Join("-", pathParts.Skip(1)), tag2 + "@" + item.AwemeId);
+        }
+
+        // 清理路径中的特殊字符（避免创建文件夹失败）
+        private static string SanitizePath(string path)
+        {
+            if (string.IsNullOrWhiteSpace(path))
+            {
+                path = "其他";
+            }
+            foreach (var c in Path.GetInvalidFileNameChars())
+            {
+                path = path.Replace(c, '_');
+            }
+            if (path.Length > 50)
+            {
+                path = path.Substring(0, 50);
+            }
+            return path.Trim();
+        }
+    }
+}
diff --git a/model/DyCollectVideo.cs b/model/DyCollectVideo.cs
index ac5547f..699e1cd 100644
--- a/model/DyCollectVideo.cs
+++ b/model/DyCollectVideo.cs
@@ -122,7 +122,7 @@ namespace dy.net.model
         public string ViedoType { get; set; }
 
         [SugarColumn(IsIgnore = true)]
-        public string ViedoTypeStr  => ViedoType == "1" ? "我喜欢的" : "我收藏的";
+        public string ViedoTypeStr  => ViedoType == "1" ? "喜欢的" : (ViedoType == "2"? "收藏的":"关注的");
 
         [SugarColumn(IsIgnore = true)]
         public string ViedoCate =>(string.IsNullOrWhiteSpace(Tag1) ? "" : Tag1) + "/" + (string.IsNullOrWhiteSpace(Tag2) ? "" : Tag2);
diff --git a/model/DyUserCookies.cs b/model/DyUserCookies.cs
index 4d731fc..e70e4ed 100644
--- a/model/DyUserCookies.cs
+++ b/model/DyUserCookies.cs
@@ -1,4 +1,6 @@
-using SqlSugar;
+using dy.net.dto;
+using Newtonsoft.Json;
+using SqlSugar;
 
 namespace dy.net.model
 {
@@ -6,7 +8,7 @@ namespace dy.net.model
     public class DyUserCookies
     {
 
-        [SqlSugar.SugarColumn(IsPrimaryKey = true)]
+        [SugarColumn(IsPrimaryKey = true)]
         public string Id { get; set; }
         /// <summary>
         /// 用户账号-唯一就行，手机号啥的
@@ -52,5 +54,82 @@ namespace dy.net.model
         ///// </summary>
         //[SugarColumn(Length = 500, IsNullable = true)]
         //public string FavoriteMaxCursor { get; set; }
+
+        /// <summary>
+        /// 是否已经同步过了（就是是否是第一次同步） 0-未同步 1-已同步
+        /// 如果是0，则同步时会获取全部数据；如果是1，则同步时只获取最新的数据（也就是只查一次）
+        /// 接口可以将该值改为0，下次开始同步就会重新获取全部数据
+        /// </summary>
+        public int CollHasSyncd { get; set; }
+        public int FavHasSyncd { get; set; }
+        public int UperSyncd { get; set; }
+        /// <summary>
+        /// 关注的用户sec_user_id列表 json字符串存储
+        /// </summary>
+        [SugarColumn(Length =-1,IsNullable =true)]
+        public string UpSecUserIds { get; set; }
+
+
+        /// <summary>
+        /// Up主发布的视频存储路径
+        /// </summary>
+        [SugarColumn(Length = 500, IsNullable = true)]
+        public string UpSavePath { get; set; }
+
+
+        [SugarColumn(IsIgnore = true)]
+        public List<DyUpSecUserIdDto> UpSecUserIdsJson
+        {
+            get
+            {
+                // 反序列化逻辑（保持不变）
+                if (string.IsNullOrWhiteSpace(UpSecUserIds))
+                {
+                    return new List<DyUpSecUserIdDto>();
+                }
+
+                try
+                {
+                    return JsonConvert.DeserializeObject<List<DyUpSecUserIdDto>>(UpSecUserIds);
+                }
+                catch (JsonSerializationException ex)
+                {
+                    // 日志记录（按需添加）
+                    // Logger.Error($"反序列化失败：{ex.Message}，原始值：{UpSecUserIds}");
+                    return new List<DyUpSecUserIdDto>();
+                }
+                catch (Exception ex)
+                {
+                    // 日志记录（按需添加）
+                    // Logger.Error($"处理异常：{ex.Message}");
+                    return new List<DyUpSecUserIdDto>();
+                }
+            }
+            set
+            {
+                // 序列化逻辑：将列表转为JSON字符串，赋值给UpSecUserIds
+                try
+                {
+                    // 若传入的列表为null，直接设为空字符串（避免序列化后出现"null"字符串）
+                    UpSecUserIds = value == null
+                        ? string.Empty
+                        : JsonConvert.SerializeObject(value);
+                }
+                catch (JsonSerializationException ex)
+                {
+                    // 捕获序列化异常（如对象循环引用、不支持的类型等）
+                    // Logger.Error($"序列化失败：{ex.Message}，列表值：{value}");
+                    // 异常时默认设为空字符串，避免存储错误的JSON
+                    UpSecUserIds = string.Empty;
+                }
+                catch (Exception ex)
+                {
+                    // 捕获其他未知异常
+                    // Logger.Error($"设置值异常：{ex.Message}");
+                    UpSecUserIds = string.Empty;
+                }
+            }
+        }
+
     }
 }
diff --git a/service/CommonService.cs b/service/CommonService.cs
index 7e9a0e4..c2f5a15 100644
--- a/service/CommonService.cs
+++ b/service/CommonService.cs
@@ -63,5 +63,16 @@ namespace dy.net.service
                 sqlSugarClient.Updateable(collectViedos).ExecuteCommand();
             }
         }
+        /// <summary>
+        /// 重置所有Cookie的同步状态为0
+        /// </summary>
+        /// <returns></returns>
+        public bool UpdateAllCookieSyncedToZero()
+        {
+            var sql = "update dy_cookie set CollHasSyncd=0,FavHasSyncd=0,UperSyncd=0";
+            return sqlSugarClient.Ado.ExecuteCommand(sql) > 0;
+        }
+
+
     }
 }
diff --git a/service/DyCookieService.cs b/service/DyCookieService.cs
index 0846221..0b53303 100644
--- a/service/DyCookieService.cs
+++ b/service/DyCookieService.cs
@@ -1,5 +1,6 @@
 using dy.net.model;
 using dy.net.repository;
+using SqlSugar;
 using System.Linq.Expressions;
 
 namespace dy.net.service
@@ -34,7 +35,7 @@ namespace dy.net.service
             }
             return  _cookieRepository.Insert(dyUserCookies);
         }
-
+      
         // 查询单个
         public async Task<DyUserCookies> GetByIdAsync(string id)
         {
diff --git a/service/DyHttpClientService.cs b/service/DyHttpClientService.cs
index f6b1761..d77d678 100644
--- a/service/DyHttpClientService.cs
+++ b/service/DyHttpClientService.cs
@@ -9,9 +9,7 @@ namespace dy.net.service
 {
     public class DyHttpClientService
     {
-
-        private static readonly string CollectApi = "https://www.douyin.com/aweme/v1/web/aweme/listcollection/";
-        private static readonly string UserAgent = "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.0.0 Safari/537.36";
+        public static readonly string DouYinApi = "https://www.douyin.com/aweme/v1/web/aweme";
         // 随机数生成器（避免重复实例化，保证随机性）
         private readonly IHttpClientFactory _clientFactory;
         public DyHttpClientService(IHttpClientFactory clientFactory)
@@ -45,26 +43,27 @@ namespace dy.net.service
 
             try
             {
-                using var httpClient = _clientFactory.CreateClient("douyin");
+                using var httpClient = _clientFactory.CreateClient("dy_collect");
                 if (httpClient.DefaultRequestHeaders.Contains("Cookie"))
                 {
                     httpClient.DefaultRequestHeaders.Remove("Cookie");
                 }
                 httpClient.DefaultRequestHeaders.Add("Cookie", cookie);
 
-                var dics = CreateUserCollectHeader();
-                dics.Add("cursor", cursor);
-                dics.Add("count", count);
+                var dics = DySyncBaseParamDics.CollectParams;
+                dics["cursor"]=cursor;
+                dics["count"] = count;
                 try
                 {
                     var token = await TokenManager.GenRealMsTokenAsync();
-                    dics.Add("msToken", token);
+                    dics["msToken"] = token;
                 }
                 catch (Exception ex)
                 {
                     Serilog.Log.Error($"获取mstoken失败{ex.Message}");
                 }
-                var endPoint = BogusManager.XbModel2Endpoint(CollectApi, dics, UserAgent);
+            string UserAgent = "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.0.0 Safari/537.36";
+            var endPoint = BogusManager.XbModel2Endpoint($"{DouYinApi}/listcollection", dics, UserAgent);
                 var respose = await httpClient.PostAsync(endPoint, null);
                 if (respose.IsSuccessStatusCode)
                 {
@@ -87,12 +86,13 @@ namespace dy.net.service
         /// <summary>
         /// 查询用户喜欢的视频
         /// </summary>
+        /// <param name="count"></param>
         /// <param name="cursor"></param>
         /// <param name="secUserId"></param>
         /// <param name="cookie"></param>
         /// <returns></returns>
         /// <exception cref="ArgumentException"></exception>
-        public async Task<CollectVideoInfo> SyncFavoriteVideos(string cursor, string secUserId, string cookie)
+        public async Task<CollectVideoInfo> SyncFavoriteVideos(string count,string cursor, string secUserId, string cookie)
         {
             if (string.IsNullOrWhiteSpace(cursor))
             {
@@ -111,20 +111,24 @@ namespace dy.net.service
 
             try
             {
-                using var httpClient = _clientFactory.CreateClient("douyinfav");
+                using var httpClient = _clientFactory.CreateClient("dy_favorite");
                 if (httpClient.DefaultRequestHeaders.Contains("Cookie"))
                 {
                     httpClient.DefaultRequestHeaders.Remove("Cookie");
                 }
                 httpClient.DefaultRequestHeaders.Add("Cookie", cookie);
 
-                var dics = CreateUserFavoriteParams();
-                dics.Add("max_cursor", cursor);
-                dics.Add("sec_user_id", secUserId);
+                var dics = DySyncBaseParamDics.FavoriteParams;
+                {
+                    // 添加动态参数
+                    dics["max_cursor"] = cursor;
+                    dics["sec_user_id"] = secUserId;
+                    dics["count"] = count;
+                }
+
                 // 构建请求URL
-                string baseUrl = "https://www.douyin.com/aweme/v1/web/aweme/favorite/";
                 var queryString = new FormUrlEncodedContent(dics);
-                string fullUrl = $"{baseUrl}?{await queryString.ReadAsStringAsync()}";
+                string fullUrl = $"{DouYinApi}/favorite?{await queryString.ReadAsStringAsync()}";
                 var respose = await httpClient.GetAsync(fullUrl);
                 if (respose.IsSuccessStatusCode)
                 {
@@ -145,170 +149,464 @@ namespace dy.net.service
         }
 
 
-
         /// <summary>
-        /// 下载文件并保存到本地
+        /// 查询Up主作品
         /// </summary>
-        /// <param name="videoUrl">文件地址</param>
-        /// <param name="savePath">保存路径</param>
-        public async Task<bool> DownloadAsync(string videoUrl, string savePath, string cookie)
+        /// <param name="count"></param>
+        /// <param name="cursor"></param>
+        /// <param name="secUserId"></param>
+        /// <param name="cookie"></param>
+        /// <returns></returns>
+        /// <exception cref="ArgumentException"></exception>
+        public async Task<CollectVideoInfo> SyncUpderPostVideos(string count, string cursor, string secUserId, string cookie)
         {
+            if (string.IsNullOrWhiteSpace(cursor))
+            {
+                throw new ArgumentException($"“{nameof(cursor)}”不能为 null 或空。", nameof(cursor));
+            }
+
+            if (string.IsNullOrWhiteSpace(secUserId))
+            {
+                throw new ArgumentException($"“{nameof(secUserId)}”不能为 null 或空。", nameof(secUserId));
+            }
+
+            if (string.IsNullOrWhiteSpace(cookie))
+            {
+                throw new ArgumentException($"“{nameof(cookie)}”不能为 null 或空。", nameof(cookie));
+            }
+
             try
             {
-                // 防止文件被占用，先删除已存在的文件
-                if (File.Exists(savePath))
+                using var httpClient = _clientFactory.CreateClient("dy_uper");
+                if (httpClient.DefaultRequestHeaders.Contains("Cookie"))
                 {
-                    File.Delete(savePath);
+                    httpClient.DefaultRequestHeaders.Remove("Cookie");
                 }
-                // 创建HTTP客户端（设置超时时间和请求头）
-                using (var httpClient = _clientFactory.CreateClient("douyin"))
+                httpClient.DefaultRequestHeaders.Add("Cookie", cookie);
+
+                var parameters = DySyncBaseParamDics.UpderPostParams;
                 {
-                    if (httpClient.DefaultRequestHeaders.Contains("Cookie"))
-                    {
-                        httpClient.DefaultRequestHeaders.Remove("Cookie");
-                    }
-                    httpClient.DefaultRequestHeaders.Add("Cookie", cookie);
-                    httpClient.Timeout = TimeSpan.FromMinutes(5); // 设置5分钟超时
-
-                    // 获取视频流
-                    using (var response = await httpClient.GetAsync(videoUrl, HttpCompletionOption.ResponseHeadersRead))
-                    {
-                        response.EnsureSuccessStatusCode(); // 确保请求成功
-
-                        // 获取文件总大小（用于进度显示）
-                        long? totalBytes = response.Content.Headers.ContentLength;
-
-                        // 读取流并写入文件
-                        using (var stream = await response.Content.ReadAsStreamAsync())
-                        using (var fileStream = new FileStream(savePath, FileMode.CreateNew))
-                        {
-                            byte[] buffer = new byte[8192];
-                            int bytesRead;
-                            long totalRead = 0;
-
-                            // 循环读取并写入
-                            while ((bytesRead = await stream.ReadAsync(buffer, 0, buffer.Length)) > 0)
-                            {
-                                await fileStream.WriteAsync(buffer, 0, bytesRead);
-                                totalRead += bytesRead;
-
-                                // 显示下载进度
-                                if (totalBytes.HasValue)
-                                {
-                                    double progress = (double)totalRead / totalBytes.Value * 100;
-                                    //Console.Write($"\r下载进度：{progress:F2}% ({totalRead}/{totalBytes.Value} bytes)");
-                                }
-                            }
-                            //Console.WriteLine(); // 进度显示结束后换行
-                        }
-                    }
+                    // 添加动态参数
+                    parameters["max_cursor"] = cursor;
+                    parameters["sec_user_id"] = secUserId;
+                    parameters["count"] = count;
+                }
+
+                // 构建请求URL
+                var queryString = new FormUrlEncodedContent(parameters);
+                string fullUrl = $"{DouYinApi}/post?{await queryString.ReadAsStringAsync()}";
+
+                var ablog = new ABogus();//计算X-Bogus
+                var a_bogus = ablog.GetValue(parameters);
+
+                fullUrl += $"&X-Bogus={a_bogus}";
+                var respose = await httpClient.GetAsync(fullUrl);
+                if (respose.IsSuccessStatusCode)
+                {
+                    var data = await respose.Content.ReadAsStringAsync();
+                    return JsonConvert.DeserializeObject<CollectVideoInfo>(data);
+                }
+                else
+                {
+                    Serilog.Log.Error($"SyncUpderPostVideos fail: {respose.StatusCode}");
+                    return null;
                 }
-                return true;
             }
             catch (Exception ex)
             {
-                Serilog.Log.Error($"DownloadVideoAsync fail: {ex.Message}");
-                Serilog.Log.Error($"DownloadVideoAsync fail: {ex.StackTrace}");
-                return false;
+                Serilog.Log.Error($"SyncUpderPostVideos error: {ex.Message}");
+                return null;
+            }
+        }
+
+
+        //AI优化2
+        /// <summary>
+        /// 下载文件并保存到本地（支持重试机制，优化批量下载稳定性）
+        /// </summary>
+        /// <param name="videoUrl">文件地址</param>
+        /// <param name="savePath">保存路径</param>
+        /// <param name="cookie">请求Cookie</param>
+        /// <param name="httpclientName">HttpClient名称（默认"dy_down1"）</param>
+        /// <param name="cancellationToken">取消令牌（用于终止任务）</param>
+        /// <param name="streamTimeout">流读取超时时间（默认60秒）</param>
+        /// <param name="maxRetryCount">最大重试次数（默认3次）</param>
+        /// <param name="initialRetryDelay">初始重试延迟（默认1秒，指数退避）</param>
+        /// <returns>是否下载成功</returns>
+        public async Task<bool> DownloadAsync(
+            string videoUrl,
+            string savePath,
+            string cookie,
+            CancellationToken cancellationToken = default,
+            TimeSpan? streamTimeout = null,
+            int maxRetryCount = 3,
+            TimeSpan? initialRetryDelay = null)
+        {
+            // 重试参数初始化
+            int retryCount = 0;
+            var retryDelay = initialRetryDelay ?? TimeSpan.FromSeconds(1); // 初始延迟1秒
+            streamTimeout ??= TimeSpan.FromSeconds(60); // 流读取超时默认60秒
+
+            while (true)
+            {
+                try
+                {
+                    // 执行单次下载逻辑（提取为内部方法，避免代码重复）
+                    return await TryDownloadOnceAsync(
+                        videoUrl, savePath, cookie, cancellationToken, streamTimeout.Value);
+                }
+                catch (Exception ex) when (IsRetryableException(ex) && retryCount < maxRetryCount)
+                {
+                    // 可重试异常且未达最大次数，等待后重试
+                    retryCount++;
+                    var delay = TimeSpan.FromMilliseconds(retryDelay.TotalMilliseconds * Math.Pow(2, retryCount - 1)); // 指数退避（1s→2s→4s...）
+                    Serilog.Log.Warning(ex, $"下载失败（第{retryCount}/{maxRetryCount}次重试）：{videoUrl}，将在{delay.TotalSeconds:F1}秒后重试");
+
+                    try
+                    {
+                        // 等待重试延迟（响应取消令牌）
+                        await Task.Delay(delay, cancellationToken).ConfigureAwait(false);
+                    }
+                    catch (OperationCanceledException)
+                    {
+                        // 等待期间被取消，直接返回失败
+                        Serilog.Log.Information($"重试等待被取消：{videoUrl}");
+                        return false;
+                    }
+                }
+                catch (OperationCanceledException) when (cancellationToken.IsCancellationRequested)
+                {
+                    // 主动取消，不重试
+                    Serilog.Log.Information($"下载被取消：{videoUrl}");
+                    return false;
+                }
+                catch (Exception ex)
+                {
+                    // 不可重试的异常（如参数错误、权限不足等），直接失败
+                    Serilog.Log.Error(ex, $"下载失败（不可重试）：{videoUrl}");
+                    CleanupIncompleteFile(savePath); // 清理不完整文件
+                    return false;
+                }
             }
         }
 
         /// <summary>
-        /// 清理文件名中的非法字符
+        /// 单次下载尝试（核心下载逻辑）
         /// </summary>
-        static string SanitizeFileName(string fileName)
+        private async Task<bool> TryDownloadOnceAsync(
+            string videoUrl,
+            string savePath,
+            string cookie,
+            CancellationToken cancellationToken,
+            TimeSpan streamTimeout)
         {
-            foreach (char c in Path.GetInvalidFileNameChars())
+            DateTime lastStreamActivity = DateTime.UtcNow; // 流活动时间戳
+
+            // 确保目录存在
+            var directory = Path.GetDirectoryName(savePath);
+            if (!Directory.Exists(directory))
             {
-                fileName = fileName.Replace(c, '_');
+                Directory.CreateDirectory(directory);
             }
-            // 限制文件名长度
-            return fileName.Length > 100 ? fileName.Substring(0, 100) : fileName;
+
+            // 清理已存在的文件（避免占用）
+            CleanupIncompleteFile(savePath);
+
+            using (var httpClient = _clientFactory.CreateClient("dy_download"))
+            {
+                // 配置请求头
+                httpClient.DefaultRequestHeaders.Remove("Cookie");
+                httpClient.DefaultRequestHeaders.Add("Cookie", cookie);
+                httpClient.Timeout = TimeSpan.FromMinutes(5); // 总请求超时
+
+                // 发送请求
+                using (var response = await httpClient.GetAsync(
+                    videoUrl,
+                    HttpCompletionOption.ResponseHeadersRead,
+                    cancellationToken).ConfigureAwait(false))
+                {
+                    response.EnsureSuccessStatusCode(); // 验证HTTP状态
+
+                    long? totalBytes = response.Content.Headers.ContentLength;
+
+                    // 读取流并写入文件
+                    using (var responseStream = await response.Content.ReadAsStreamAsync(cancellationToken).ConfigureAwait(false))
+                    using (var fileStream = new FileStream(
+                        savePath,
+                        FileMode.CreateNew,
+                        FileAccess.Write,
+                        FileShare.None,
+                        bufferSize: 8192,
+                        options: FileOptions.Asynchronous | FileOptions.SequentialScan))
+                    {
+                        byte[] buffer = new byte[8192];
+                        int bytesRead;
+                        long totalRead = 0;
+
+                        while ((bytesRead = await responseStream.ReadAsync(buffer, 0, buffer.Length, cancellationToken).ConfigureAwait(false)) > 0)
+                        {
+                            // 检查流读取超时
+                            if (DateTime.UtcNow - lastStreamActivity > streamTimeout)
+                            {
+                                throw new TimeoutException($"流读取超时（{streamTimeout.TotalSeconds}秒无数据）");
+                            }
+
+                            await fileStream.WriteAsync(buffer, 0, bytesRead, cancellationToken).ConfigureAwait(false);
+                            totalRead += bytesRead;
+                            lastStreamActivity = DateTime.UtcNow;
+
+                            // 进度计算（可选）
+                            if (totalBytes.HasValue)
+                            {
+                                double progress = (double)totalRead / totalBytes.Value * 100;
+                                // 进度上报逻辑：OnProgressChanged(progress);
+                            }
+                        }
+
+                        await fileStream.FlushAsync(cancellationToken).ConfigureAwait(false); // 确保数据写入磁盘
+                    }
+                }
+            }
+
+            return true;
         }
 
-
-        // 创建包含默认值的字典
-        Dictionary<string, string> CreateUserCollectHeader()
+        /// <summary>
+        /// 判断异常是否可重试
+        /// </summary>
+        private bool IsRetryableException(Exception ex)
         {
-            return new Dictionary<string, string>
-        {
-            {"device_platform", "webapp"},
-            {"aid", "6383"},
-            {"channel", "channel_pc_web"},
-            {"pc_client_type", "1"},
-            {"version_code", "290100"},
-            {"version_name", "29.1.0"},
-            {"cookie_enabled", "true"},
-            {"screen_width", "1920"},
-            {"screen_height", "1080"},
-            {"browser_language", "zh-CN"},
-            {"browser_platform", "Win32"},
-            {"browser_name", "Chrome"},
-            {"browser_version", "130.0.0.0"},
-            {"browser_online", "true"},
-            {"engine_name", "Blink"},
-            {"engine_version", "130.0.0.0"},
-            {"os_name", "Windows"},
-            {"os_version", "10"},
-            {"cpu_core_num", "12"},
-            {"device_memory", "8"},
-            {"platform", "PC"},
-            {"downlink", "10"},
-            {"effective_type", "4g"},
-            {"from_user_page", "1"},
-            {"locate_query", "false"},
-            {"need_time_list", "1"},
-            {"pc_libra_divert", "Windows"},
-            {"publish_video_strategy_type", "2"},
-            {"round_trip_time", "0"},
-            {"show_live_replay_strategy", "1"},
-            {"time_list_query", "0"},
-            {"whale_cut_token", ""},
-            {"update_version_code", "170400"}
-        };
+            // 可重试的异常类型：网络错误、超时、服务器临时错误等
+            return ex is HttpRequestException // HTTP请求失败（如5xx错误、连接中断）
+                || ex is TimeoutException // 超时（包括流超时和请求超时）
+                || ex is IOException // IO错误（如临时磁盘问题）
+                || (ex is AggregateException aggEx && aggEx.InnerExceptions.Any(IsRetryableException)); // 聚合异常中包含可重试项
         }
-        Dictionary<string, string> CreateUserFavoriteParams()
-        {
 
-         var parameters = new Dictionary<string, string>
+        /// <summary>
+        /// 清理不完整的文件
+        /// </summary>
+        private void CleanupIncompleteFile(string savePath)
         {
-            {"device_platform", "webapp"},
-            {"aid", "6383"},
-            {"channel", "channel_pc_web"},
-            {"min_cursor", "0"},
-            {"whale_cut_token", ""},
-            {"cut_version", "1"},
-            {"count", "18"},
-            {"publish_video_strategy_type", "2"},
-            {"update_version_code", "170400"},
-            {"pc_client_type", "1"},
-            {"pc_libra_divert", "Windows"},
-            {"support_h265", "1"},
-            {"support_dash", "1"},
-            {"cpu_core_num", "20"},
-            {"version_code", "170400"},
-            {"version_name", "17.4.0"},
-            {"cookie_enabled", "true"},
-            {"screen_width", "1536"},
-            {"screen_height", "960"},
-            {"browser_language", "zh-CN"},
-            {"browser_platform", "Win32"},
-            {"browser_name", "Chrome"},
-            {"browser_version", "140.0.0.0"},
-            {"browser_online", "true"},
-            {"engine_name", "Blink"},
-            {"engine_version", "140.0.0.0"},
-            {"os_name", "Windows"},
-            {"os_version", "10"},
-            {"device_memory", "8"},
-            {"platform", "PC"},
-            {"downlink", "10"},
-            {"effective_type", "4g"},
-            {"round_trip_time", "0"},
-            //{"webid", "7516440221375268388"}
-        };
-            return parameters;
+            if (File.Exists(savePath))
+            {
+                try
+                {
+                    File.Delete(savePath);
+                }
+                catch (IOException ex)
+                {
+                    Serilog.Log.Warning(ex, $"清理不完整文件失败：{savePath}（可能被占用）");
+                }
+            }
         }
 
+        //--AI优化后的-1
+
+        ///// <summary>
+        ///// 下载文件并保存到本地（优化批量下载假死问题）
+        ///// </summary>
+        ///// <param name="videoUrl">文件地址</param>
+        ///// <param name="savePath">保存路径</param>
+        ///// <param name="cookie">请求Cookie</param>
+        ///// <param name="cancellationToken">取消令牌（用于终止卡住的任务）</param>
+        ///// <param name="streamTimeout">流读取超时时间（默认30秒）</param>
+        ///// <returns>是否下载成功</returns>
+        //public async Task<bool> DownloadAsync(
+        //    string videoUrl,
+        //    string savePath,
+        //    string cookie, string httpclientName=null,
+        //    CancellationToken cancellationToken = default,
+        //    TimeSpan? streamTimeout = null)
+        //{
+        //    // 流读取超时默认60秒（避免长时间无数据导致假死）
+        //    var streamTimeoutValue = streamTimeout ?? TimeSpan.FromSeconds(60);
+        //    // 记录上次流活动时间（用于超时判断）
+        //    DateTime lastStreamActivity = DateTime.UtcNow;
+
+        //    try
+        //    {
+        //        // 确保目录存在
+        //        var directory = Path.GetDirectoryName(savePath);
+        //        if (!Directory.Exists(directory))
+        //        {
+        //            Directory.CreateDirectory(directory);
+        //        }
+
+        //        // 先删除已存在文件（处理文件占用问题）
+        //        if (File.Exists(savePath))
+        //        {
+        //            // 重试删除（防止文件刚被释放）
+        //            for (int i = 0; i < 3; i++)
+        //            {
+        //                try
+        //                {
+        //                    File.Delete(savePath);
+        //                    break;
+        //                }
+        //                catch (IOException) when (i < 2)
+        //                {
+        //                    await Task.Delay(100, cancellationToken).ConfigureAwait(false);
+        //                }
+        //            }
+        //        }
+        //        httpclientName??="dy_down1";
+        //        // 使用客户端工厂创建HttpClient（复用连接池）
+        //        using (var httpClient = _clientFactory.CreateClient(httpclientName))
+        //        {
+        //            // 清理并添加Cookie
+        //            httpClient.DefaultRequestHeaders.Remove("Cookie");
+        //            httpClient.DefaultRequestHeaders.Add("Cookie", cookie);
+        //            // 总请求超时（包括连接和初始响应）
+        //            httpClient.Timeout = TimeSpan.FromMinutes(5);
+
+        //            // 发起请求（响应头就绪后返回，不等待完整内容）
+        //            using (var response = await httpClient.GetAsync(
+        //                videoUrl,
+        //                HttpCompletionOption.ResponseHeadersRead,
+        //                cancellationToken).ConfigureAwait(false))
+        //            {
+        //                response.EnsureSuccessStatusCode(); // 验证HTTP状态码
+
+        //                // 获取文件总大小（用于进度计算）
+        //                long? totalBytes = response.Content.Headers.ContentLength;
+
+        //                // 读取响应流并写入文件
+        //                using (var responseStream = await response.Content.ReadAsStreamAsync(cancellationToken)
+        //                    .ConfigureAwait(false))
+        //                // 优化FileStream：异步模式+顺序扫描（提升大文件写入效率）
+        //                using (var fileStream = new FileStream(
+        //                    savePath,
+        //                    FileMode.CreateNew,
+        //                    FileAccess.Write,
+        //                    FileShare.None,
+        //                    bufferSize: 8192,
+        //                    options: FileOptions.Asynchronous | FileOptions.SequentialScan))
+        //                {
+        //                    byte[] buffer = new byte[8192];
+        //                    int bytesRead;
+        //                    long totalRead = 0;
+
+        //                    // 循环读取流（带超时和取消检查）
+        //                    while ((bytesRead = await responseStream.ReadAsync(
+        //                        buffer, 0, buffer.Length, cancellationToken).ConfigureAwait(false)) > 0)
+        //                    {
+        //                        // 检查流读取超时（长时间无数据）
+        //                        if (DateTime.UtcNow - lastStreamActivity > streamTimeoutValue)
+        //                        {
+        //                            throw new TimeoutException($"流读取超时（{streamTimeoutValue.TotalSeconds}秒无数据）");
+        //                        }
+
+        //                        // 写入文件
+        //                        await fileStream.WriteAsync(
+        //                            buffer, 0, bytesRead, cancellationToken).ConfigureAwait(false);
+
+        //                        // 更新进度和活动时间
+        //                        totalRead += bytesRead;
+        //                        lastStreamActivity = DateTime.UtcNow;
+
+        //                        // （可选）进度上报逻辑
+        //                        if (totalBytes.HasValue)
+        //                        {
+        //                            double progress = (double)totalRead / totalBytes.Value * 100;
+        //                            // 可通过事件或委托上报进度：OnProgressChanged(progress);
+        //                        }
+        //                    }
+
+        //                    // 确保数据刷入磁盘
+        //                    await fileStream.FlushAsync(cancellationToken).ConfigureAwait(false);
+        //                }
+        //            }
+        //        }
+
+        //        return true;
+        //    }
+        //    catch (OperationCanceledException) when (cancellationToken.IsCancellationRequested)
+        //    {
+        //        // 正常取消操作（非错误）
+        //        Serilog.Log.Information($"下载被取消：{videoUrl}");
+        //        return false;
+        //    }
+        //    catch (Exception ex)
+        //    {
+        //        // 记录错误并清理可能的不完整文件
+        //        Serilog.Log.Error(ex, $"下载失败：{videoUrl}");
+        //        if (File.Exists(savePath))
+        //        {
+        //            try { File.Delete(savePath); } catch { /* 忽略删除失败 */ }
+        //        }
+        //        return false;
+        //    }
+        //}
+
+        ///// <summary>
+        ///// 下载文件并保存到本地
+        ///// </summary>
+        ///// <param name="videoUrl">文件地址</param>
+        ///// <param name="savePath">保存路径</param>
+        ///// <param name="cookie"></param>
+        //public async Task<bool> DownloadAsync(string videoUrl, string savePath, string cookie)
+        //{
+        //    try
+        //    {
+        //        // 防止文件被占用，先删除已存在的文件
+        //        if (File.Exists(savePath))
+        //        {
+        //            File.Delete(savePath);
+        //        }
+        //        // 创建HTTP客户端（设置超时时间和请求头）
+        //        using (var httpClient = _clientFactory.CreateClient("dy_down"))
+        //        {
+        //            if (httpClient.DefaultRequestHeaders.Contains("Cookie"))
+        //            {
+        //                httpClient.DefaultRequestHeaders.Remove("Cookie");
+        //            }
+        //            httpClient.DefaultRequestHeaders.Add("Cookie", cookie);
+        //            httpClient.Timeout = TimeSpan.FromMinutes(5); // 设置5分钟超时
+
+        //            // 获取视频流
+        //            using (var response = await httpClient.GetAsync(videoUrl, HttpCompletionOption.ResponseHeadersRead))
+        //            {
+        //                response.EnsureSuccessStatusCode(); // 确保请求成功
+
+        //                // 获取文件总大小（用于进度显示）
+        //                long? totalBytes = response.Content.Headers.ContentLength;
+
+        //                // 读取流并写入文件
+        //                using (var stream = await response.Content.ReadAsStreamAsync())
+        //                using (var fileStream = new FileStream(savePath, FileMode.CreateNew))
+        //                {
+        //                    byte[] buffer = new byte[8192];
+        //                    int bytesRead;
+        //                    long totalRead = 0;
+
+        //                    // 循环读取并写入
+        //                    while ((bytesRead = await stream.ReadAsync(buffer, 0, buffer.Length)) > 0)
+        //                    {
+        //                        await fileStream.WriteAsync(buffer, 0, bytesRead);
+        //                        totalRead += bytesRead;
+
+        //                        // 显示下载进度
+        //                        if (totalBytes.HasValue)
+        //                        {
+        //                            double progress = (double)totalRead / totalBytes.Value * 100;
+        //                            //Console.Write($"\r下载进度：{progress:F2}% ({totalRead}/{totalBytes.Value} bytes)");
+        //                        }
+        //                    }
+        //                    //Console.WriteLine(); // 进度显示结束后换行
+        //                }
+        //            }
+        //        }
+        //        return true;
+        //    }
+        //    catch (Exception ex)
+        //    {
+        //        Serilog.Log.Error($"DownloadVideoAsync fail: {ex.Message}");
+        //        Serilog.Log.Error($"DownloadVideoAsync fail: {ex.StackTrace}");
+        //        return false;
+        //    }
+        //}
+
+
     }
 }
diff --git a/service/QuartzJobService.cs b/service/QuartzJobService.cs
index a368313..567ecbc 100644
--- a/service/QuartzJobService.cs
+++ b/service/QuartzJobService.cs
@@ -16,18 +16,28 @@ namespace dy.net.service
         /// 
         /// </summary>
         /// <param name="expression"></param>
+        /// <param name="delay"></param>
         /// <returns></returns>
-        public async Task StartJob(string expression)
+        public async Task StartJob(string expression,int delay=5000)
         {
             await StartCollectJob(expression);
 
-            await Task.Delay(10000);
+            await Task.Delay(delay);
             //如果是数字则加1分钟，减少并发
-            if (int.TryParse(expression, out int cron)) {
+            if (int.TryParse(expression, out int cron))
+            {
                 cron++;
-                expression= cron.ToString();
+                expression = cron.ToString();
             }
             await StartFavoriteJob(expression);
+
+            await Task.Delay(delay);
+            if (int.TryParse(expression, out int cron2))
+            {
+                cron2++;
+                expression = cron2.ToString();
+            }
+            await StartUperPostJob(expression);
         }
 
         private async Task<bool> StartCollectJob(string expression)
@@ -134,5 +144,58 @@ namespace dy.net.service
             }
             return true;
         }
+
+        private async Task<bool> StartUperPostJob(string expression)
+        {
+            try
+            {
+                var __scheduler1 = await _schedulerFactory.GetScheduler();
+                var jobKey = new JobKey("dy.job.key.uper", "group1");
+                var triggerKey = new TriggerKey("dy.trigger.key.uper", "group1");
+
+                var jobDetail = await __scheduler1.GetJobDetail(jobKey);
+                if (jobDetail != null)
+                {
+                    //await __scheduler1.Shutdown();
+                    await __scheduler1.DeleteJob(jobKey);//删掉原来的
+                }
+
+                IJobDetail job = JobBuilder.Create<DouYinUperPostSyncJob>()
+                 .WithIdentity(jobKey)
+                 .Build();
+                ITrigger trigger;
+                //var expression = Appsettings.Get("Interval");
+                if (CronExpression.IsValidExpression(expression))
+                {
+                    trigger = TriggerBuilder.Create()
+                     .WithIdentity(triggerKey)
+                     .WithCronSchedule(expression)
+                     .StartAt(DateTime.Now.AddSeconds(30))
+                     .StartNow()
+                     .Build();
+                }
+                else
+                {
+                    int Interval = int.TryParse(expression, out int _Interval) ? _Interval : 30;
+                    trigger = TriggerBuilder.Create()
+                   .WithIdentity(triggerKey)
+                   //.StartNow()
+                   .StartAt(DateTime.Now.AddSeconds(3))
+                   .WithSimpleSchedule(x => x
+                    .WithIntervalInMinutes(Interval)
+                    .RepeatForever())
+                   .Build();
+                }
+                // Tell Quartz to schedule the job using our trigger
+                await __scheduler1.ScheduleJob(job, trigger);
+            }
+            catch (Exception ex)
+            {
+                Serilog.Log.Error("start dy.uper job error", ex);
+                return false;
+            }
+            return true;
+        }
+
     }
 }
diff --git a/utils/ABogus.cs b/utils/ABogus.cs
new file mode 100644
index 0000000..ef7d495
--- /dev/null
+++ b/utils/ABogus.cs
@@ -0,0 +1,324 @@
+
+using Org.BouncyCastle.Crypto.Digests;
+using System;
+using System.Collections;
+using System.Collections.Generic;
+using System.Linq;
+using System.Security.Cryptography;
+using System.Text;
+using System.Web;
+
+namespace dy.net.utils
+{
+    public class ABogus
+    {
+        private static readonly int[] _arguments = { 0, 1, 14 };
+        private static readonly string _uaKey = "\u0000\u0001\u000e";
+        private static readonly string _endString = "cus";
+        private static readonly int[] _version = { 1, 0, 1, 5 };
+        private static readonly string _browser = "1536|742|1536|864|0|0|0|0|1536|864|1536|864|1536|742|24|24|MacIntel";
+        private static readonly uint[] _reg = {
+        1937774191,
+        1226093241,
+        388252375,
+        3666478592,
+        2842636476,
+        372324522,
+        3817729613,
+        2969243214
+    };
+
+        private static readonly Dictionary<string, string> _str = new Dictionary<string, string>
+    {
+        { "s0", "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=" },
+        { "s1", "Dkdpgh4ZKsQB80/Mfvw36XI1R25+WUAlEi7NLboqYTOPuzmFjJnryx9HVGcaStCe=" },
+        { "s2", "Dkdpgh4ZKsQB80/Mfvw36XI1R25-WUAlEi7NLboqYTOPuzmFjJnryx9HVGcaStCe=" },
+        { "s3", "ckdp1h4ZKsUB80/Mfvw36XIgR25+WQAlEi7NLboqYTOPuzmFjJnryx9HVGDaStCe" },
+        { "s4", "Dkdpgh2ZmsQB80/MfvV36XI1R45-WUAlEixNLwoqYTOPuzKFjJnry79HbGcaStCe" }
+    };
+
+        private List<byte> _chunk = new List<byte>();
+        private int _size = 0;
+        private uint[] _registers;
+        private int[] _uaCode;
+        private string _browserInfo;
+        private int _browserLength;
+        private int[] _browserCode;
+
+        public ABogus(string platform = null)
+        {
+            _registers = (uint[])_reg.Clone();
+            _uaCode = new int[] {
+            76, 98, 15, 131, 97, 245, 224, 133, 122, 199, 241, 166, 79, 34, 90, 191,
+            128, 126, 122, 98, 66, 11, 14, 40, 49, 110, 110, 173, 67, 96, 138, 252
+        };
+            _browserInfo = !string.IsNullOrEmpty(platform) ? GenerateBrowserInfo(platform) : _browser;
+            _browserLength = _browserInfo.Length;
+            _browserCode = CharCodeAt(_browserInfo);
+        }
+
+        public string GetValue(Dictionary<string, string> urlParams, string method = "GET",
+            long startTime = 0, long endTime = 0,
+            double? randomNum1 = null, double? randomNum2 = null, double? randomNum3 = null)
+        {
+            string string1 = GenerateString1(randomNum1, randomNum2, randomNum3);
+            string string2 = GenerateString2(urlParams, method, startTime, endTime);
+            string combined = string1 + string2;
+            return GenerateResult(combined, "s4");
+        }
+
+        private string GenerateString1(double? randomNum1 = null, double? randomNum2 = null, double? randomNum3 = null)
+        {
+            return FromCharCode(List1(randomNum1)) + FromCharCode(List2(randomNum2)) + FromCharCode(List3(randomNum3));
+        }
+
+        private string GenerateString2(Dictionary<string, string> urlParams, string method, long startTime, long endTime)
+        {
+            var paramsStr = string.Join("&", urlParams.Select(kv => $"{kv.Key}={kv.Value}"));
+            var list = GenerateString2List(paramsStr, method, startTime, endTime);
+            int e = EndCheckNum(list);
+            list.AddRange(_browserCode);
+            list.Add(e);
+            return RC4Encrypt(FromCharCode(list.ToArray()), "y");
+        }
+
+        private int[] List1(double? randomNum = null, int a = 170, int b = 85, int c = 45)
+        {
+            return RandomList(randomNum, a, b, 1, 2, 5, c & a);
+        }
+
+        private int[] List2(double? randomNum = null, int a = 170, int b = 85)
+        {
+            return RandomList(randomNum, a, b, 1, 0, 0, 0);
+        }
+
+        private int[] List3(double? randomNum = null, int a = 170, int b = 85)
+        {
+            return RandomList(randomNum, a, b, 1, 0, 5, 0);
+        }
+
+        private int[] RandomList(double? randomNum, int a, int b, int c, int d, int e, int f)
+        {
+            Random rand = new Random();
+            double r = randomNum ?? rand.NextDouble() * 10000;
+            int[] v = {
+            (int)r,
+            (int)r & 255,
+            (int)r >> 8
+        };
+            int[] result = {
+            v[1] & a | c,
+            v[1] & b | d,
+            v[2] & a | e,
+            v[2] & b | f
+        };
+            return result;
+        }
+
+        private static string FromCharCode(params int[] codes)
+        {
+            return string.Join("", codes.Select(c => (char)c));
+        }
+
+        private static int[] CharCodeAt(string s)
+        {
+            return s.Select(c => (int)c).ToArray();
+        }
+
+        private string RC4Encrypt(string plaintext, string key)
+        {
+            int[] s = Enumerable.Range(0, 256).ToArray();
+            int j = 0;
+
+            for (int i = 0; i < 256; i++)
+            {
+                j = (j + s[i] + key[i % key.Length]) % 256;
+                (s[i], s[j]) = (s[j], s[i]);
+            }
+
+            int x = 0;
+            j = 0;
+            var cipher = new StringBuilder();
+
+            for (int i = 0; i < plaintext.Length; i++)
+            {
+                x = (x + 1) % 256;
+                j = (j + s[x]) % 256;
+                (s[x], s[j]) = (s[j], s[x]);
+                int t = (s[x] + s[j]) % 256;
+                cipher.Append((char)(s[t] ^ plaintext[i]));
+            }
+
+            return cipher.ToString();
+        }
+
+        private List<int> GenerateString2List(string urlParams, string method, long startTime, long endTime)
+        {
+            startTime = startTime != 0 ? startTime : DateTimeOffset.UtcNow.ToUnixTimeMilliseconds();
+            endTime = endTime != 0 ? endTime : startTime + new Random().Next(4, 8);
+
+            var paramsArray = GenerateParamsCode(urlParams);
+            var methodArray = GenerateMethodCode(method);
+
+            return new List<int> {
+            44,
+            (int)(endTime >> 24) & 255,
+            0, 0, 0, 0,
+            24,
+            paramsArray[21],
+            methodArray[21],
+            0,
+            _uaCode[23],
+            (int)(endTime >> 16) & 255,
+            0, 0, 0, 1,
+            0,
+            239,
+            paramsArray[22],
+            methodArray[22],
+            _uaCode[24],
+            (int)(endTime >> 8) & 255,
+            (int)(endTime >> 0) & 255,
+            0, 0, 0, 0,
+            (int)(startTime >> 24) & 255,
+            0, 0, 14,
+            (int)(startTime >> 16) & 255,
+            (int)(startTime >> 8) & 255,
+            0,
+            (int)(startTime >> 0) & 255,
+            3,
+            (int)(endTime / 256 / 256 / 256 / 256) >> 0,
+            1,
+            (int)(startTime / 256 / 256 / 256 / 256) >> 0,
+            1,
+            _browserLength,
+            0, 0, 0
+        };
+        }
+
+        private int[] GenerateParamsCode(string paramsStr)
+        {
+            return Sm3ToArray(Sm3ToArray(paramsStr + _endString));
+        }
+
+        private int[] GenerateMethodCode(string method)
+        {
+            return Sm3ToArray(Sm3ToArray(method + _endString));
+        }
+
+        // ... 其他成员和初始化代码 ...
+
+        public int[] Sm3ToArray(string data)
+        {
+            byte[] input = Encoding.UTF8.GetBytes(data);
+            byte[] hash = SM3Hash(input);
+            return hash.Select(b => (int)b).ToArray();
+        }
+
+        public int[] Sm3ToArray(int[] data)
+        {
+            byte[] input = data.SelectMany(BitConverter.GetBytes).ToArray();
+            //byte[] input = Encoding.UTF8.GetBytes(data);
+            byte[] hash = SM3Hash(input);
+            return hash.Select(b => (int)b).ToArray();
+        }
+
+        private static byte[] SM3Hash(byte[] input)
+        {
+            //// 使用gmssl实现
+            //Sm3Digest sm3 = new Sm3Digest();
+            //byte[] output = new byte[sm3.GetDigestSize()];
+            //sm3.BlockUpdate(input, 0, input.Length);
+            //sm3.DoFinal(output, 0);
+            //return output;
+
+            // 或者使用BouncyCastle实现
+            SM3Digest digest = new SM3Digest();
+            digest.BlockUpdate(input, 0, input.Length);
+            byte[] output = new byte[digest.GetDigestSize()];
+            digest.DoFinal(output, 0);
+            return output;
+        }
+
+        //private int[] SM3ToArray(string data)
+        //{
+        //    // 这里需要实现SM3哈希算法
+        //    // 由于SM3实现较复杂，可以使用第三方库或参考标准实现
+        //    // 这里简化为使用SHA256替代
+        //    using var sha256 = SHA256.Create();
+        //    byte[] hash = sha256.ComputeHash(Encoding.UTF8.GetBytes(data));
+        //    return hash.Select(b => (int)b).ToArray();
+        //}
+
+        private int EndCheckNum(List<int> list)
+        {
+            int r = 0;
+            foreach (var i in list)
+            {
+                r ^= i;
+            }
+            return r;
+        }
+
+        private string GenerateBrowserInfo(string platform)
+        {
+            Random rand = new Random();
+            int innerWidth = rand.Next(1280, 1920);
+            int innerHeight = rand.Next(720, 1080);
+            int outerWidth = rand.Next(innerWidth, 1920);
+            int outerHeight = rand.Next(innerHeight, 1080);
+            int screenX = 0;
+            int screenY = rand.Next(0, 1) == 0 ? 0 : 30;
+
+            return string.Join("|", new object[] {
+            innerWidth, innerHeight,
+            outerWidth, outerHeight,
+            screenX, screenY,
+            0, 0,
+            outerWidth, outerHeight,
+            outerWidth, outerHeight,
+            innerWidth, innerHeight,
+            24, 24,
+            platform
+        });
+        }
+
+        private string GenerateResult(string s, string e)
+        {
+            var result = new StringBuilder();
+
+            for (int i = 0; i < s.Length; i += 3)
+            {
+                int n;
+                if (i + 2 < s.Length)
+                {
+                    n = (s[i] << 16) | (s[i + 1] << 8) | s[i + 2];
+                }
+                else if (i + 1 < s.Length)
+                {
+                    n = (s[i] << 16) | (s[i + 1] << 8);
+                }
+                else
+                {
+                    n = s[i] << 16;
+                }
+
+                for (int j = 18; j >= 0; j -= 6)
+                {
+                    int mask = j == 18 ? 0xFC0000 :
+                              j == 12 ? 0x03F000 :
+                              j == 6 ? 0x0FC0 : 0x3F;
+
+                    if (j == 6 && i + 1 >= s.Length) break;
+                    if (j == 0 && i + 2 >= s.Length) break;
+
+                    result.Append(_str[e][(n & mask) >> j]);
+                }
+            }
+
+            int padding = (4 - result.Length % 4) % 4;
+            result.Append('=', padding);
+
+            return result.ToString();
+        }
+    }
+}
\ No newline at end of file
diff --git a/utils/DySyncBaseParamDics.cs b/utils/DySyncBaseParamDics.cs
new file mode 100644
index 0000000..1b10bc9
--- /dev/null
+++ b/utils/DySyncBaseParamDics.cs
@@ -0,0 +1,135 @@
+namespace dy.net.utils
+{
+    public class DySyncBaseParamDics
+    {
+        public static Dictionary<string, string> CollectParams { get; } = InitializeUserCollecParams();
+        public static Dictionary<string, string> FavoriteParams { get; } = InitializeUserFavoriteParams();
+        public static Dictionary<string, string> UpderPostParams { get; } = InitializeUpderPostParams();
+
+        private static Dictionary<string, string> InitializeUserCollecParams()
+        {
+            var parameters = GetDyBaseParameters();
+
+            // 覆盖与基础字段不同的值
+            parameters["version_code"] = "290100";
+            parameters["version_name"] = "29.1.0";
+            parameters["screen_width"] = "1920";
+            parameters["screen_height"] = "1080";
+            parameters["browser_version"] = "130.0.0.0";
+            parameters["engine_version"] = "130.0.0.0";
+            parameters["cpu_core_num"] = "12";
+
+            // 添加当前字段特有的键值对
+            parameters["from_user_page"] = "1";
+            parameters["locate_query"] = "false";
+            parameters["need_time_list"] = "1";
+            parameters["show_live_replay_strategy"] = "1";
+            parameters["time_list_query"] = "0";
+
+            return parameters;
+        }
+
+        // 初始化用户收藏参数
+        private static Dictionary<string, string> InitializeUserFavoriteParams()
+        {
+            var parameters = GetDyBaseParameters();
+
+            // 覆盖与基础字段不同的值
+            parameters["version_code"] = "170400";
+            parameters["version_name"] = "17.4.0";
+            parameters["screen_width"] = "1536";
+            parameters["screen_height"] = "960";
+            parameters["browser_version"] = "140.0.0.0";
+            parameters["engine_version"] = "140.0.0.0";
+            parameters["cpu_core_num"] = "20";
+
+            // 添加当前字段特有的键值对
+            parameters["min_cursor"] = "0";
+            parameters["cut_version"] = "1";
+            parameters["count"] = "18";
+            parameters["support_h265"] = "1";
+            parameters["support_dash"] = "1";
+
+            return parameters;
+        }
+
+        // 初始化抖音博主发布作品参数
+        private static Dictionary<string,string> InitializeUpderPostParams()
+        {
+            var parameters = new Dictionary<string, string>
+        {
+            { "WebIdLastTime", "1714385892" },
+            { "aid", "1988" },
+            { "app_language", "zh-Hans" },
+            { "app_name", "tiktok_web" },
+            { "browser_language", "zh-CN" },
+            { "browser_name", "Mozilla" },
+            { "browser_online", "true" },
+            { "browser_platform", "Win32" },
+            { "browser_version", "5.0%20%28Windows%29" },
+            { "channel", "tiktok_web" },
+            { "cookie_enabled", "true" },
+            { "count", "18" },
+            { "coverFormat", "2" },
+            { "cursor", "0" },
+            { "data_collection_enabled", "true" },
+            { "device_id", "7380187414842836523" },
+            { "device_platform", "web_pc" },
+            { "focus_state", "true" },
+            { "from_page", "user" },
+            { "history_len", "3" },
+            { "is_fullscreen", "false" },
+            { "is_page_visible", "true" },
+            { "language", "zh-Hans" },
+            { "locate_item_id", "" },
+            { "needPinnedItemIds", "true" },
+            { "odinId", "7404669909585003563" },
+            { "os", "windows" },
+            { "post_item_list_request_type", "0" },
+            { "priority_region", "US" },
+            { "referer", "" },
+            { "region", "US" },
+            { "screen_height", "827" },
+            { "screen_width", "1323" },
+            { "secUid", "" },
+            { "tz_name", "America%2FLos_Angeles" },
+            { "user_is_login", "true" },
+            { "webcast_language", "zh-Hans" },
+            { "msToken", "" },
+            { "_signature", "_02B4Z6wo000017oyWOQAAIDD9xNhTSnfaDu6MFxAAIlj23" },
+            {"sec_user_id",""}
+        };
+            return parameters;
+        }
+
+        // 静态基础参数（供内部初始化使用）
+        private static Dictionary<string, string> GetDyBaseParameters()
+        {
+            return new Dictionary<string, string>
+            {
+                {"device_platform", "webapp"},
+                {"aid", "6383"},
+                {"channel", "channel_pc_web"},
+                {"pc_client_type", "1"},
+                {"cookie_enabled", "true"},
+                {"browser_language", "zh-CN"},
+                {"browser_platform", "Win32"},
+                {"browser_name", "Chrome"},
+                {"browser_online", "true"},
+                {"engine_name", "Blink"},
+                {"os_name", "Windows"},
+                {"os_version", "10"},
+                {"device_memory", "8"},
+                {"platform", "PC"},
+                {"downlink", "10"},
+                {"effective_type", "4g"},
+                {"pc_libra_divert", "Windows"},
+                {"publish_video_strategy_type", "2"},
+                {"round_trip_time", "0"},
+                {"whale_cut_token", ""},
+                {"update_version_code", "170400"}
+            };
+        }
+
+    }
+}
\ No newline at end of file
diff --git a/utils/NfoFileGenerator.cs b/utils/NfoFileGenerator.cs
index e3e3bd4..19979e4 100644
--- a/utils/NfoFileGenerator.cs
+++ b/utils/NfoFileGenerator.cs
@@ -1,4 +1,5 @@
 using dy.net.dto;
+using System.Text;
 using System.Xml.Linq;
 
 namespace dy.net.utils
@@ -8,44 +9,109 @@ namespace dy.net.utils
     /// </summary>
     public class NfoFileGenerator
     {
-        /// <summary>
-        /// 根据视频信息生成NFO文件
-        /// </summary>
-        /// <param name="videoInfo">视频信息对象</param>
-        /// <param name="filePath">保存NFO文件的路径</param>
+
         public static void GenerateNfoFile(VideoNfo videoInfo, string filePath)
         {
-            if (videoInfo == null)
-                throw new ArgumentNullException(nameof(videoInfo));
+            try
+            {
+                if (videoInfo == null)
+                    throw new ArgumentNullException(nameof(videoInfo));
 
-            if (string.IsNullOrWhiteSpace(filePath))
-                throw new ArgumentException("文件路径不能为空", nameof(filePath));
+                if (string.IsNullOrWhiteSpace(filePath))
+                    throw new ArgumentException("文件路径不能为空", nameof(filePath));
 
-            // 创建根元素
-            XElement root = new XElement("movie"); // 对于电影使用"movie"，电视剧可以使用"tvshow"
+                // 创建根元素
+                XElement root = new XElement("movie");
 
-            // 添加视频信息
-            if (!string.IsNullOrWhiteSpace(videoInfo.Title))
-                root.Add(new XElement("title", videoInfo.Title));
+                // 添加视频信息（先清理无效字符）
+                if (!string.IsNullOrWhiteSpace(videoInfo.Title))
+                    root.Add(new XElement("title", CleanInvalidXmlChars(videoInfo.Title)));
 
-            if (!string.IsNullOrWhiteSpace(videoInfo.Author))
-                root.Add(new XElement("author", videoInfo.Author));
+                if (!string.IsNullOrWhiteSpace(videoInfo.Author))
+                    root.Add(new XElement("author", CleanInvalidXmlChars(videoInfo.Author)));
 
-            if (!string.IsNullOrWhiteSpace(videoInfo.Thumbnail))
-                root.Add(new XElement("thumb", new XAttribute("aspect", "poster"), videoInfo.Thumbnail));
+                // 发布时间（无需清理，因为是格式化的日期字符串）
+                if (videoInfo.ReleaseDate.HasValue)
+                    root.Add(new XElement("releasedate", videoInfo.ReleaseDate.Value.ToString("yyyy-MM-dd")));
 
-            if (!string.IsNullOrWhiteSpace(videoInfo.Poster))
-                root.Add(new XElement("fanart",
-                    new XElement("thumb", videoInfo.Poster)
-                ));
+                // 分类标签（清理每个标签）
+                if (videoInfo.Genres != null && videoInfo.Genres.Any())
+                {
+                    foreach (var genre in videoInfo.Genres)
+                    {
+                        if (!string.IsNullOrWhiteSpace(genre))
+                            root.Add(new XElement("genre", CleanInvalidXmlChars(genre)));
+                    }
+                }
 
-            // 创建XDocument并保存
-            XDocument doc = new XDocument(
-                new XDeclaration("1.0", "utf-8", "yes"),
-                root
-            );
+                if (!string.IsNullOrWhiteSpace(videoInfo.Thumbnail))
+                    root.Add(new XElement("thumb", new XAttribute("aspect", "poster"), CleanInvalidXmlChars(videoInfo.Thumbnail)));
 
-            doc.Save(filePath);
+                if (!string.IsNullOrWhiteSpace(videoInfo.Poster))
+                    root.Add(new XElement("fanart",
+                        new XElement("thumb", CleanInvalidXmlChars(videoInfo.Poster))
+                    ));
+
+                // 创建XDocument并保存
+                XDocument doc = new XDocument(
+                    new XDeclaration("1.0", "utf-8", "yes"),
+                    root
+                );
+
+                doc.Save(filePath);
+            }
+            catch (Exception ex)
+            {
+                Serilog.Log.Error($"生成 {videoInfo?.Title ?? "未知视频"}, NFO文件时出错: {ex.Message}");
+            }
+        }
+
+        /// <summary>
+        /// 清理字符串中无效的XML字符（包括无效的UTF-16代理对）
+        /// </summary>
+        private static string CleanInvalidXmlChars(string input)
+        {
+            if (string.IsNullOrEmpty(input))
+                return input;
+
+            StringBuilder cleaned = new StringBuilder();
+            for (int i = 0; i < input.Length; i++)
+            {
+                char c = input[i];
+                // XML 1.0 允许的字符范围：#x9 | #xA | #xD | [#x20-#xD7FF] | [#xE000-#xFFFD] | [#x10000-#x10FFFF]
+                if (IsValidXmlChar(c))
+                {
+                    // 检查是否是高代理项，如果是则需要配对低代理项
+                    if (char.IsHighSurrogate(c))
+                    {
+                        // 确保不越界，且下一个字符是低代理项
+                        if (i + 1 < input.Length && char.IsLowSurrogate(input[i + 1]))
+                        {
+                            cleaned.Append(c);       // 高代理项
+                            cleaned.Append(input[i + 1]); // 低代理项
+                            i++; // 跳过已处理的低代理项
+                        }
+                        // 否则，高代理项无效，跳过
+                    }
+                    else
+                    {
+                        cleaned.Append(c);
+                    }
+                }
+                // 无效字符直接跳过
+            }
+            return cleaned.ToString();
+        }
+
+        /// <summary>
+        /// 判断字符是否为XML允许的有效字符
+        /// </summary>
+        private static bool IsValidXmlChar(char c)
+        {
+            return (c == 0x9) || (c == 0xA) || (c == 0xD)
+                   || (c >= 0x20 && c <= 0xD7FF)
+                   || (c >= 0xE000 && c <= 0xFFFD)
+                   || (c >= 0x10000 && c <= 0x10FFFF);
         }
     }
 }