diff --git a/deepdoc/parser/mineru_parser.py b/deepdoc/parser/mineru_parser.py
index bb663de0d..6d3b292d0 100644
--- a/deepdoc/parser/mineru_parser.py
+++ b/deepdoc/parser/mineru_parser.py
@@ -434,7 +434,7 @@ class MinerUParser(RAGFlowPdfParser):
                     if not section.strip():
                         section = "FAILED TO PARSE TABLE"
                 case MinerUContentType.IMAGE:
-                    section = "".join(output.get(["image_caption"],[])) + "\n" + "".join(output.get(["image_footnote"],[]))
+                    section = "".join(output.get("image_caption", [])) + "\n" + "".join(output.get("image_footnote", []))
                 case MinerUContentType.EQUATION:
                     section = output["text"]
                 case MinerUContentType.CODE:
diff --git a/docs/guides/accessing_admin_ui.md b/docs/guides/accessing_admin_ui.md
index 23521244b..181cff5ac 100644
--- a/docs/guides/accessing_admin_ui.md
+++ b/docs/guides/accessing_admin_ui.md
@@ -15,7 +15,7 @@ To access the RAGFlow admin UI, append `/admin` to the web UI's address, e.g. `h
 ### Default Credentials
 | Username | Password |
 |----------|----------|
-| admin@ragflow.io   | admin |
+| `admin@ragflow.io`   | `admin` |
 
 ## Admin UI Overview