diff --git a/src/main/java/com/ycwl/basic/service/task/RenderJobPollingService.java b/src/main/java/com/ycwl/basic/service/task/RenderJobPollingService.java
index 45cbf1c0..bfdb70e2 100644
--- a/src/main/java/com/ycwl/basic/service/task/RenderJobPollingService.java
+++ b/src/main/java/com/ycwl/basic/service/task/RenderJobPollingService.java
@@ -4,9 +4,15 @@ import com.ycwl.basic.integration.render.dto.job.FinalizeMP4Response;
 import com.ycwl.basic.integration.render.dto.job.JobStatusResponse;
 import com.ycwl.basic.integration.render.service.RenderJobIntegrationService;
 import com.ycwl.basic.mapper.TaskMapper;
+import com.ycwl.basic.mapper.VideoMapper;
 import com.ycwl.basic.mapper.task.TaskRenderJobMappingMapper;
 import com.ycwl.basic.model.pc.task.entity.TaskEntity;
+import com.ycwl.basic.model.pc.video.entity.VideoEntity;
 import com.ycwl.basic.model.task.entity.TaskRenderJobMappingEntity;
+import com.ycwl.basic.repository.MemberRelationRepository;
+import com.ycwl.basic.repository.VideoRepository;
+import com.ycwl.basic.repository.VideoTaskRepository;
+import com.ycwl.basic.utils.SnowFlakeUtil;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
 import org.apache.commons.lang3.StringUtils;
@@ -39,6 +45,10 @@ public class RenderJobPollingService {
     private final TaskRenderJobMappingMapper mappingMapper;
     private final RenderJobIntegrationService renderJobService;
     private final TaskMapper taskMapper;
+    private final VideoMapper videoMapper;
+    private final VideoTaskRepository videoTaskRepository;
+    private final VideoRepository videoRepository;
+    private final MemberRelationRepository memberRelationRepository;
 
     /**
      * 定时轮询间隔：5秒
@@ -173,8 +183,20 @@ public class RenderJobPollingService {
                 TaskEntity task = new TaskEntity();
                 task.setId(taskId);
                 task.setVideoUrl(playUrl);
+                task.setStatus(1); // 设置为完成状态
                 taskMapper.update(task);
-                log.info("[渲染轮询] 已更新task预览URL: taskId={}, playUrl={}", taskId, playUrl);
+                videoTaskRepository.clearTaskCache(taskId);
+                log.info("[渲染轮询] 已更新task预览URL和状态: taskId={}, playUrl={}, status=1", taskId, playUrl);
+
+                // 处理video记录（类似taskSuccess逻辑）
+                try {
+                    handleVideoRecordForPreview(taskId, playUrl);
+                } catch (Exception e) {
+                    log.warn("[渲染轮询] 处理video记录失败: taskId={}, error={}", taskId, e.getMessage(), e);
+                }
+
+                // 异步发送视频生成通知（仅记录日志，实际通知可能需要在MP4完成后）
+                log.info("[渲染轮询] 预览视频已就绪，可发送通知: taskId={}", taskId);
             }
         } else {
             // 更新片段信息
@@ -251,7 +273,15 @@ public class RenderJobPollingService {
             task.setId(taskId);
             task.setVideoUrl(mp4Url);
             taskMapper.update(task);
+            videoTaskRepository.clearTaskCache(taskId);
             log.info("[渲染轮询] 已更新task最终MP4 URL: taskId={}, mp4Url={}", taskId, mp4Url);
+
+            // 更新video记录的videoUrl为最终MP4地址
+            try {
+                handleVideoRecordForMP4(taskId, mp4Url);
+            } catch (Exception e) {
+                log.warn("[渲染轮询] 更新video的MP4 URL失败: taskId={}, error={}", taskId, e.getMessage(), e);
+            }
         } else {
             // MP4还在合成中，更新片段信息
             log.debug("[渲染轮询] MP4合成中: taskId={}, 等待下次轮询", taskId);
@@ -315,4 +345,71 @@ public class RenderJobPollingService {
             log.error("[渲染轮询] 处理错误失败", ex);
         }
     }
+
+    /**
+     * 处理video记录（预览就绪时）
+     * 类似taskSuccess的逻辑，但简化版本
+     */
+    private void handleVideoRecordForPreview(Long taskId, String videoUrl) {
+        try {
+            var taskResp = taskMapper.getById(taskId);
+            if (taskResp == null) {
+                log.warn("[渲染轮询] task不存在: taskId={}", taskId);
+                return;
+            }
+
+            VideoEntity video = videoMapper.findByTaskId(taskId);
+            if (video != null) {
+                // 更新已有video记录
+                video.setVideoUrl(videoUrl);
+                videoMapper.update(video);
+                videoRepository.clearVideoCache(video.getId());
+                log.info("[渲染轮询] 已更新video预览URL: taskId={}, videoId={}, videoUrl={}",
+                        taskId, video.getId(), videoUrl);
+            } else {
+                // 创建新video记录
+                video = new VideoEntity();
+                video.setId(SnowFlakeUtil.getLongId());
+                video.setScenicId(taskResp.getScenicId());
+                video.setTemplateId(taskResp.getTemplateId());
+                video.setTaskId(taskId);
+                video.setFaceId(taskResp.getFaceId());
+                video.setVideoUrl(videoUrl);
+                video.setCreateTime(new Date());
+                videoMapper.add(video);
+                log.info("[渲染轮询] 已创建video预览记录: taskId={}, videoId={}, videoUrl={}",
+                        taskId, video.getId(), videoUrl);
+            }
+
+            // 更新member_video关联表（isBuy=0，预览阶段未购买）
+            videoMapper.updateRelationWhenTaskSuccess(taskId, video.getId(), 0);
+            memberRelationRepository.clearVCacheByFace(taskResp.getFaceId());
+            log.info("[渲染轮询] 已更新member_video关联: taskId={}, videoId={}", taskId, video.getId());
+
+        } catch (Exception e) {
+            log.error("[渲染轮询] 处理video记录失败: taskId={}", taskId, e);
+            throw e;
+        }
+    }
+
+    /**
+     * 更新video记录的MP4地址（MP4合成完成时）
+     */
+    private void handleVideoRecordForMP4(Long taskId, String mp4Url) {
+        try {
+            VideoEntity video = videoMapper.findByTaskId(taskId);
+            if (video != null) {
+                video.setVideoUrl(mp4Url);
+                videoMapper.update(video);
+                videoRepository.clearVideoCache(video.getId());
+                log.info("[渲染轮询] 已更新video最终MP4 URL: taskId={}, videoId={}, mp4Url={}",
+                        taskId, video.getId(), mp4Url);
+            } else {
+                log.warn("[渲染轮询] video不存在，无法更新MP4 URL: taskId={}", taskId);
+            }
+        } catch (Exception e) {
+            log.error("[渲染轮询] 更新video的MP4 URL失败: taskId={}", taskId, e);
+            throw e;
+        }
+    }
 }
diff --git a/src/main/java/com/ycwl/basic/service/task/impl/TaskTaskServiceImpl.java b/src/main/java/com/ycwl/basic/service/task/impl/TaskTaskServiceImpl.java
index d9727525..76298775 100644
--- a/src/main/java/com/ycwl/basic/service/task/impl/TaskTaskServiceImpl.java
+++ b/src/main/java/com/ycwl/basic/service/task/impl/TaskTaskServiceImpl.java
@@ -71,6 +71,7 @@ import org.springframework.data.redis.core.RedisTemplate;
 import org.springframework.stereotype.Service;
 
 import java.util.ArrayList;
+import java.util.Collections;
 import java.util.Comparator;
 import java.util.Date;
 import java.util.HashMap;
@@ -228,26 +229,11 @@ public class TaskTaskServiceImpl implements TaskService {
         } else {
             updTemplateList = templateRepository.getAllEnabledTemplateList();
         }
-        RenderWorkerConfigManager configManager = repository.getWorkerConfigManager(worker.getId());
         try {
             if (lock.tryLock(2, TimeUnit.SECONDS)) {
                 try {
-                    List<TaskRespVO> taskList;
-                    if (Strings.isNotBlank(configManager.getString("scenic_only"))) {
-                        taskList = taskMapper.selectNotRunningByScenicList(configManager.getString("scenic_only"));
-                    } else {
-                        var _taskList = taskMapper.selectNotRunning();
-                        taskList = _taskList.stream().filter(task -> {
-                            boolean workerSelfHostedScenic = isWorkerSelfHostedScenic(task.getScenicId());
-                            return !workerSelfHostedScenic;
-                        }).limit(1).toList();
-                    }
-                    resp.setTasks(taskList);
+                    resp.setTasks(Collections.emptyList());
                     resp.setTemplates(updTemplateList);
-                    taskList.forEach(task -> {
-                        taskMapper.assignToWorker(task.getId(), worker.getId());
-                        videoTaskRepository.clearTaskCache(task.getId());
-                    });
                 } finally {
                     lock.unlock();
                 }
@@ -556,10 +542,6 @@ public class TaskTaskServiceImpl implements TaskService {
             videoMapper.add(video);
         }
         ScenicConfigManager scenicConfig = scenicRepository.getScenicConfigManager(task.getScenicId());
-        IStorageAdapter adapter = scenicService.getScenicTmpStorageAdapter(task.getScenicId());
-        String hash = MD5.create().digestHex(task.getTaskParams() + task.getFaceId().toString());
-        String filename = StorageUtil.joinPath(StorageConstant.VLOG_PATH, task.getTemplateId().toString() + "_" + hash + "_" + task.getScenicId() + ".mp4");
-        adapter.setAcl(StorageAcl.PUBLIC_READ, filename);
         int isBuy = 0;
         FaceEntity face = faceRepository.getFace(task.getFaceId());
         if (face != null) {