diff --git a/apps/desktop/src-tauri/src/presentation/commands/material_commands.rs b/apps/desktop/src-tauri/src/presentation/commands/material_commands.rs
index 6abee4d..58f9fc3 100644
--- a/apps/desktop/src-tauri/src/presentation/commands/material_commands.rs
+++ b/apps/desktop/src-tauri/src/presentation/commands/material_commands.rs
@@ -80,7 +80,6 @@ async fn import_materials_with_tauri_events(
     config: MaterialProcessingConfig,
     app_handle: tauri::AppHandle,
 ) -> Result<MaterialImportResult, anyhow::Error> {
-    use anyhow::anyhow;
     use std::path::Path;
     use std::time::Instant;
     use tracing::{info, warn, error, debug};
@@ -113,6 +112,9 @@ async fn import_materials_with_tauri_events(
         "progress_percentage": 0.0
     }));
 
+    // 添加小延迟确保用户能看到loading动画
+    tokio::time::sleep(tokio::time::Duration::from_millis(500)).await;
+
     // 异步处理每个文件
     for (index, file_path) in request.file_paths.iter().enumerate() {
         debug!(file_path = %file_path, "异步处理文件");
@@ -127,12 +129,13 @@ async fn import_materials_with_tauri_events(
             "progress_percentage": (index as f64 / result.total_files as f64) * 100.0
         }));
 
-        // 处理单个文件
-        match process_single_file_simple(
+        // 处理单个文件 - 使用完整的业务逻辑
+        match process_single_file_with_full_logic(
             Arc::clone(&repository),
             &request.project_id,
             file_path,
             &config,
+            app_handle.clone(),
         ).await {
             Ok(Some(material)) => {
                 info!(
@@ -186,19 +189,23 @@ async fn import_materials_with_tauri_events(
     Ok(result)
 }
 
-/// 简化的单文件处理函数
-async fn process_single_file_simple(
+/// 使用完整业务逻辑的单文件处理函数
+async fn process_single_file_with_full_logic(
     repository: Arc<MaterialRepository>,
     project_id: &str,
     file_path: &str,
-    _config: &MaterialProcessingConfig,
+    config: &MaterialProcessingConfig,
+    app_handle: tauri::AppHandle,
 ) -> Result<Option<Material>, anyhow::Error> {
     use anyhow::anyhow;
     use std::path::Path;
     use std::fs;
     use tokio::task;
-    use crate::data::models::material::{Material, MaterialType};
+    use crate::data::models::material::{Material, MaterialType, ProcessingStatus};
     use crate::business::errors::error_utils;
+    use tracing::{info, warn, error, debug};
+
+    debug!(file_path = %file_path, "开始处理单个文件");
 
     // 验证文件路径
     error_utils::validate_file_path(file_path)
@@ -218,6 +225,7 @@ async fn process_single_file_simple(
 
     // 检查是否已存在相同的文件
     if repository.exists_by_md5(project_id, &md5_hash)? {
+        warn!(file_path = %file_path, "文件已存在，跳过");
         return Ok(None); // 跳过重复文件
     }
 
@@ -235,17 +243,148 @@ async fn process_single_file_simple(
     let material_type = MaterialType::from_extension(extension);
 
     // 创建素材对象
-    let material = Material::new(
+    let mut material = Material::new(
         project_id.to_string(),
         file_name.clone(),
         file_path.to_string(),
         file_size,
         md5_hash,
-        material_type,
+        material_type.clone(),
     );
 
     // 保存到数据库
     repository.create(&material)?;
+    info!(material_id = %material.id, file_name = %file_name, "素材创建成功");
+
+    // 发送处理进度事件
+    let _ = app_handle.emit("material_processing_progress", serde_json::json!({
+        "material_id": material.id,
+        "file_name": file_name,
+        "stage": "开始处理",
+        "progress_percentage": 0.0
+    }));
+
+    // 如果启用自动处理，则进行完整的业务处理
+    if config.auto_process.unwrap_or(true) {
+        // 更新状态为处理中
+        MaterialService::update_material_status(
+            &repository,
+            &material.id,
+            ProcessingStatus::Processing,
+            None,
+        )?;
+
+        // 1. 提取元数据
+        let _ = app_handle.emit("material_processing_progress", serde_json::json!({
+            "material_id": material.id,
+            "file_name": file_name,
+            "stage": "提取元数据",
+            "progress_percentage": 25.0
+        }));
+
+        let original_path = material.original_path.clone();
+        let material_type_clone = material.material_type.clone();
+
+        match task::spawn_blocking(move || {
+            MaterialService::extract_metadata(&original_path, &material_type_clone)
+        }).await? {
+            Ok(metadata) => {
+                material.set_metadata(metadata);
+                repository.update(&material)?;
+                info!(material_id = %material.id, "元数据提取成功");
+            }
+            Err(e) => {
+                error!(material_id = %material.id, error = %e, "元数据提取失败");
+                MaterialService::update_material_status(
+                    &repository,
+                    &material.id,
+                    ProcessingStatus::Failed,
+                    Some(format!("元数据提取失败: {}", e)),
+                )?;
+                return Err(e);
+            }
+        }
+
+        // 2. 场景检测（如果是视频且启用了场景检测）
+        if matches!(material.material_type, MaterialType::Video) && config.enable_scene_detection {
+            let _ = app_handle.emit("material_processing_progress", serde_json::json!({
+                "material_id": material.id,
+                "file_name": file_name,
+                "stage": "场景检测",
+                "progress_percentage": 50.0
+            }));
+
+            let original_path = material.original_path.clone();
+            let threshold = config.scene_detection_threshold;
+
+            match task::spawn_blocking(move || {
+                MaterialService::detect_video_scenes(&original_path, threshold)
+            }).await? {
+                Ok(scene_detection) => {
+                    info!(material_id = %material.id, scenes = scene_detection.scenes.len(), "场景检测成功");
+                    material.set_scene_detection(scene_detection);
+                    repository.update(&material)?;
+                }
+                Err(e) => {
+                    // 场景检测失败不应该导致整个处理失败
+                    warn!(material_id = %material.id, error = %e, "场景检测失败");
+                }
+            }
+        }
+
+        // 3. 检查是否需要切分视频
+        let should_segment = material.needs_segmentation(config.max_segment_duration) ||
+                           (matches!(material.material_type, MaterialType::Video) && material.scene_detection.is_some());
+
+        if should_segment {
+            let _ = app_handle.emit("material_processing_progress", serde_json::json!({
+                "material_id": material.id,
+                "file_name": file_name,
+                "stage": "视频切分",
+                "progress_percentage": 75.0
+            }));
+
+            let repository_clone = Arc::clone(&repository);
+            let material_clone = material.clone();
+            let config_clone = config.clone();
+
+            match task::spawn_blocking(move || {
+                MaterialService::segment_video(&repository_clone, &material_clone, &config_clone)
+            }).await? {
+                Ok(_) => {
+                    info!(material_id = %material.id, "视频切分完成");
+                }
+                Err(e) => {
+                    error!(material_id = %material.id, error = %e, "视频切分失败");
+                    MaterialService::update_material_status(
+                        &repository,
+                        &material.id,
+                        ProcessingStatus::Failed,
+                        Some(format!("视频切分失败: {}", e)),
+                    )?;
+                    return Err(e);
+                }
+            }
+        }
+
+        // 标记为完成
+        MaterialService::update_material_status(
+            &repository,
+            &material.id,
+            ProcessingStatus::Completed,
+            None,
+        )?;
+
+        // 发送处理完成事件
+        let _ = app_handle.emit("material_processing_progress", serde_json::json!({
+            "material_id": material.id,
+            "file_name": file_name,
+            "stage": "处理完成",
+            "progress_percentage": 100.0
+        }));
+
+        info!(material_id = %material.id, "素材处理完成");
+    }
 
     Ok(Some(material))
 }
diff --git a/apps/desktop/src/components/MaterialImportDialog.tsx b/apps/desktop/src/components/MaterialImportDialog.tsx
index dd0c2e2..2bd5b99 100644
--- a/apps/desktop/src/components/MaterialImportDialog.tsx
+++ b/apps/desktop/src/components/MaterialImportDialog.tsx
@@ -183,13 +183,11 @@ export const MaterialImportDialog: React.FC<MaterialImportDialogProps> = ({
 
       console.log('开始异步导入:', request);
 
-      // 使用异步导入，进度更新通过事件监听器处理
-      const result = await importMaterialsAsync(request);
+      // 使用异步导入，进度更新和完成状态完全通过事件监听器处理
+      await importMaterialsAsync(request);
 
-      // 如果没有通过事件监听器收到完成事件，手动处理完成状态
-      console.log('异步导入完成:', result);
-      setStep('complete');
-      onImportComplete(result);
+      // 注意：不在这里设置完成状态，完全依赖事件监听器
+      console.log('异步导入命令执行完成，等待事件通知');
     } catch (error) {
       console.error('导入失败:', error);
       setStep('configure'); // 返回配置步骤