diff --git a/deepdoc/parser/ppt_parser.py b/deepdoc/parser/ppt_parser.py
index 5cbd1330f..8757e3090 100644
--- a/deepdoc/parser/ppt_parser.py
+++ b/deepdoc/parser/ppt_parser.py
@@ -24,7 +24,7 @@ class RAGFlowPptParser:
         super().__init__()
 
     def __get_bulleted_text(self, paragraph):
-        is_bulleted = bool(paragraph._p.xpath("./a:pPr/a:buChar")) or bool(bool(paragraph._p.xpath("./a:pPr/a:buAutoNum")) )
+        is_bulleted = bool(paragraph._p.xpath("./a:pPr/a:buChar")) or bool(paragraph._p.xpath("./a:pPr/a:buAutoNum")) or bool(paragraph._p.xpath("./a:pPr/a:buBlip"))
         if is_bulleted:
             return f"{'  '* paragraph.level}.{paragraph.text}"
         else:
diff --git a/docs/references/http_api_reference.md b/docs/references/http_api_reference.md
index bde246048..908afe2bb 100644
--- a/docs/references/http_api_reference.md
+++ b/docs/references/http_api_reference.md
@@ -1149,7 +1149,7 @@ curl --request GET \
 
 - `dataset_id`: (*Path parameter*)  
   The associated dataset ID.
-- `document_ids`: (*Path parameter*)  
+- `document_id`: (*Path parameter*)  
   The associated document ID.
 - `keywords`(*Filter parameter*), `string`  
   The keywords used to match chunk content.