diff --git a/api/contents.py b/api/contents.py
index 4a3e7f2..9e4e1f3 100644
--- a/api/contents.py
+++ b/api/contents.py
@@ -357,8 +357,15 @@ def convert_to_binary_data(image_path: str, width: int = 400, height: int = 300,
         二进制数据
     """
     try:
-        # 动态导入image_converter模块
-        spec = importlib.util.spec_from_file_location("image_converter", "/Users/jeremygan/Desktop/python_dev/luna2025/tool/image_converter.py")
+        # 动态导入image_converter模块 - 使用相对路径
+        import os
+        # 获取当前文件的目录
+        current_dir = os.path.dirname(os.path.abspath(__file__))
+        # 构建到tool目录的路径
+        tool_dir = os.path.join(current_dir, "..", "tool")
+        image_converter_path = os.path.join(tool_dir, "image_converter.py")
+        # 导入模块
+        spec = importlib.util.spec_from_file_location("image_converter", image_converter_path)
         image_converter = importlib.util.module_from_spec(spec)
         spec.loader.exec_module(image_converter)