diff --git a/components/pages/work-flow.tsx b/components/pages/work-flow.tsx
index 88b3e6a..5ca4c15 100644
--- a/components/pages/work-flow.tsx
+++ b/components/pages/work-flow.tsx
@@ -445,7 +445,7 @@ Please process this video editing request.`;
                   {/* 左侧最终视频缩略图栏（仅桌面） */}
                   {taskObject?.final?.url && (
                     <div
-                      className="absolute -left-36 top-0 z-[50]"
+                      className="absolute left-0 top-0 z-[50]"
                       data-alt="final-sidebar"
                     >
                       <div className={`flex items-start`}>
diff --git a/components/pages/work-flow/H5MediaViewer.tsx b/components/pages/work-flow/H5MediaViewer.tsx
index 02f6c2e..b9ffd7d 100644
--- a/components/pages/work-flow/H5MediaViewer.tsx
+++ b/components/pages/work-flow/H5MediaViewer.tsx
@@ -80,7 +80,7 @@ export function H5MediaViewer({
     // 计算当前阶段类型
     const stage = (selectedView === 'final' && taskObject.final?.url)
         ? 'final_video'
-        : (selectedView === 'video' ? 'video' : taskObject.currentStage);
+        : (!['script', 'character', 'scene'].includes(taskObject.currentStage) ? 'video' : taskObject.currentStage);
 
     // 生成各阶段对应的 slides 数据
     const videoUrls = useMemo(() => {
diff --git a/components/pages/work-flow/media-viewer.tsx b/components/pages/work-flow/media-viewer.tsx
index 4620d27..9736e5b 100644
--- a/components/pages/work-flow/media-viewer.tsx
+++ b/components/pages/work-flow/media-viewer.tsx
@@ -739,7 +739,7 @@ export const MediaViewer = React.memo(function MediaViewer({
   // 计算生效阶段：selectedView 优先于 taskObject.currentStage
   const effectiveStage = (selectedView === 'final' && taskObject.final?.url)
     ? 'final_video'
-    : (selectedView === 'video' ? 'video' : taskObject.currentStage);
+    : (!['script', 'character', 'scene'].includes(taskObject.currentStage) ? 'video' : taskObject.currentStage);
 
   // 根据当前步骤渲染对应内容
   if (effectiveStage === 'final_video') {
@@ -755,7 +755,9 @@ export const MediaViewer = React.memo(function MediaViewer({
   }
 
   if (effectiveStage === 'scene' || effectiveStage === 'character') {
-    return renderSketchContent([...taskObject.roles.data, ...taskObject.scenes.data][currentSketchIndex]);
+    const allSketches = [...(taskObject.roles?.data || []), ...(taskObject.scenes?.data || [])];
+    const currentSketch = allSketches[currentSketchIndex];
+    return renderSketchContent(currentSketch);
   }
 
 
diff --git a/components/pages/work-flow/use-workflow-data.tsx b/components/pages/work-flow/use-workflow-data.tsx
index 1b12bf6..686799f 100644
--- a/components/pages/work-flow/use-workflow-data.tsx
+++ b/components/pages/work-flow/use-workflow-data.tsx
@@ -691,7 +691,8 @@ export function useWorkflowData({ onEditPlanGenerated, editingStatus, onExportFa
       });
 
       // 设置是否需要获取流式数据
-      setNeedStreamData(taskCurrent.status !== 'COMPLETED');
+      // setNeedStreamData(taskCurrent.status !== 'COMPLETED');
+      setNeedStreamData(true);
 
     } catch (error) {
       console.error('初始化失败:', error);
@@ -704,7 +705,7 @@ export function useWorkflowData({ onEditPlanGenerated, editingStatus, onExportFa
         isLoading: false
       });
     }
-  }, [episodeId, initializeFromProject]);
+  }, [episodeId]);
 
   // 重试生成视频
   const handleRetryVideo = async (video_id: string) => {