diff --git a/docs/conversation_api.md b/docs/conversation_api.md
index 2dd258fd6..e566937af 100644
--- a/docs/conversation_api.md
+++ b/docs/conversation_api.md
@@ -310,7 +310,7 @@ This is usually used when display content of citation.
 ## Upload file
 
 This is usually used when upload a file to.
-### Path: /api/document/upload/
+### Path: /api/file/upload/
 ### Method: POST
 
 ### Parameter: