diff --git a/python_core/__init__.py b/python_core/__init__.py
index 3b44106..349d461 100644
--- a/python_core/__init__.py
+++ b/python_core/__init__.py
@@ -9,13 +9,7 @@ for the MixVideo V2 application.
 __version__ = "2.0.0"
 __author__ = "MixVideo Team"
 
-from .video_processing import VideoProcessor
-from .audio_processing import AudioProcessor
-from .services import FileManager, TaskQueue
+# 只导出确实存在且需要的模块
+# 避免在包初始化时导入所有子模块，减少依赖问题
 
-__all__ = [
-    "VideoProcessor",
-    "AudioProcessor", 
-    "FileManager",
-    "TaskQueue"
-]
+__all__ = []
diff --git a/python_core/ai_video/api_client.py b/python_core/ai_video/api_client.py
index d044fcb..c649f06 100644
--- a/python_core/ai_video/api_client.py
+++ b/python_core/ai_video/api_client.py
@@ -13,18 +13,8 @@ from typing import Dict, Any, Optional, Callable
 
 import sys
 sys.path.append(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
-
-try:
-    from config import settings
-    from utils import setup_logger
-except ImportError:
-    # Fallback for when running as script
-    import logging
-    settings = type('Settings', (), {'LOG_LEVEL': 'INFO'})()
-    def setup_logger(name):
-        logging.basicConfig(level=logging.INFO)
-        return logging.getLogger(name)
-
+from ..config import settings
+from ..utils import setup_logger
 logger = setup_logger(__name__)
 
 class APIClient:
diff --git a/python_core/ai_video/cloud_storage.py b/python_core/ai_video/cloud_storage.py
index 8d39d34..19f01aa 100644
--- a/python_core/ai_video/cloud_storage.py
+++ b/python_core/ai_video/cloud_storage.py
@@ -12,19 +12,8 @@ import mimetypes
 from typing import Dict, Any, Optional
 
 import sys
-sys.path.append(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
-
-try:
-    from config import settings
-    from utils import setup_logger
-except ImportError:
-    # Fallback for when running as script
-    import logging
-    settings = type('Settings', (), {'LOG_LEVEL': 'INFO'})()
-    def setup_logger(name):
-        logging.basicConfig(level=logging.INFO)
-        return logging.getLogger(name)
-
+from ..config import settings
+from ..utils import setup_logger
 logger = setup_logger(__name__)
 
 class CloudStorage:
diff --git a/python_core/ai_video/video_generator.py b/python_core/ai_video/video_generator.py
index 6874400..ec9da5d 100644
--- a/python_core/ai_video/video_generator.py
+++ b/python_core/ai_video/video_generator.py
@@ -11,8 +11,11 @@ import os
 import glob
 from typing import Dict, Any, List, Optional, Callable
 import sys
+
+# 使用相对导入（现在包结构简化了，应该可以正常工作）
 from ..config import settings
 from ..utils import setup_logger
+# 导入同目录下的模块
 from .cloud_storage import CloudStorage
 from .api_client import APIClient
 from .jsonrpc import create_response_handler, create_progress_reporter, JSONRPCError
diff --git a/python_core/audio_processing/core.py b/python_core/audio_processing/core.py
index a0c3c53..6c01fab 100644
--- a/python_core/audio_processing/core.py
+++ b/python_core/audio_processing/core.py
@@ -20,10 +20,9 @@ import matplotlib.pyplot as plt
 
 import sys
 import os
-sys.path.append(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
 
-from config import settings
-from utils import setup_logger, validate_audio_file
+from ..config import settings
+from ..utils import setup_logger, validate_audio_file
 
 logger = setup_logger(__name__)
 
diff --git a/python_core/services/file_manager.py b/python_core/services/file_manager.py
index 11e7338..313526a 100644
--- a/python_core/services/file_manager.py
+++ b/python_core/services/file_manager.py
@@ -15,10 +15,9 @@ import mimetypes
 
 import sys
 import os
-sys.path.append(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
 
-from config import settings
-from utils import setup_logger, validate_video_file, validate_audio_file, validate_image_file, get_file_info
+from ..config import settings
+from ..utils import setup_logger, validate_video_file, validate_audio_file, validate_image_file, get_file_info
 
 logger = setup_logger(__name__)
 
diff --git a/python_core/services/project_manager.py b/python_core/services/project_manager.py
index c188bb4..79b0103 100644
--- a/python_core/services/project_manager.py
+++ b/python_core/services/project_manager.py
@@ -16,10 +16,9 @@ import uuid
 
 import sys
 import os
-sys.path.append(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
 
-from config import settings
-from utils import setup_logger, ensure_directory, get_unique_filename
+from ..config import settings
+from ..utils import setup_logger, ensure_directory, get_unique_filename
 
 logger = setup_logger(__name__)
 
diff --git a/python_core/utils/logger.py b/python_core/utils/logger.py
index 8664b97..e14ae49 100644
--- a/python_core/utils/logger.py
+++ b/python_core/utils/logger.py
@@ -8,9 +8,8 @@ from loguru import logger
 
 import sys
 import os
-sys.path.append(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
 
-from config import settings
+from ..config import settings
 
 
 def setup_logger(name: str = None):
diff --git a/python_core/video_processing/core.py b/python_core/video_processing/core.py
index 8426a4d..b285848 100644
--- a/python_core/video_processing/core.py
+++ b/python_core/video_processing/core.py
@@ -21,10 +21,9 @@ import numpy as np
 
 import sys
 import os
-sys.path.append(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
 
-from config import settings
-from utils import setup_logger, validate_video_file
+from ..config import settings
+from ..utils import setup_logger, validate_video_file
 
 logger = setup_logger(__name__)
 
diff --git a/src-tauri/src/commands/ai_video.rs b/src-tauri/src/commands/ai_video.rs
index 90d1d73..d86ad98 100644
--- a/src-tauri/src/commands/ai_video.rs
+++ b/src-tauri/src/commands/ai_video.rs
@@ -225,7 +225,8 @@ pub async fn batch_generate_ai_videos(app: tauri::AppHandle, request: BatchAIVid
         .map_err(|e| format!("Failed to serialize prompts: {}", e))?;
 
     let mut args = vec![
-        "python_core/ai_video/video_generator.py".to_string(),
+        "-m".to_string(),
+        "python_core.ai_video.video_generator".to_string(),
         "--action".to_string(),
         "batch".to_string(),
         "--folder".to_string(),