diff --git a/mcp_docx_server.py b/mcp_docx_server.py
index 9967122..316d683 100644
--- a/mcp_docx_server.py
+++ b/mcp_docx_server.py
@@ -35,7 +35,7 @@ from mcp.server.fastmcp import FastMCP
 from mcp.server.transport_security import TransportSecuritySettings
 
 from mcp_docx import get_images_info, process, _parse_span_replacement
-
+from loguru import logger
 
 _disable_dns_rebinding = os.getenv("MCP_DISABLE_HOST_CHECK") == "1"
 
@@ -160,7 +160,7 @@ async def edit_docx(input_docx_url: str, output_docx_url: str, replacements: Opt
     """
     tmp_input: Optional[str] = None
     tmp_images: List[str] = []
-
+    logger.info(f"edit_docx: input_docx_url: {input_docx_url}, output_docx_url: {output_docx_url}, replacements: {replacements}, image_replacements: {image_replacements}")
     try:
         local_input = input_docx_url
         if _is_url(input_docx_url):