diff --git a/api/db/services/task_service.py b/api/db/services/task_service.py
index 20887cab0f..10ff8c7c29 100644
--- a/api/db/services/task_service.py
+++ b/api/db/services/task_service.py
@@ -390,14 +390,15 @@ def queue_tasks(doc: dict, bucket: str, name: str, priority: int):
 
     if doc["type"] == FileType.PDF.value:
         file_bin = settings.STORAGE_IMPL.get(bucket, name)
+        do_layout = doc["parser_config"].get("layout_recognize", "DeepDOC")
         pages = PdfParser.total_page_number(doc["name"], file_bin)
         if pages is None:
             pages = 0
         page_size = doc["parser_config"].get("task_page_size") or 12
         if doc["parser_id"] == "paper":
             page_size = doc["parser_config"].get("task_page_size") or 22
-        if doc["parser_id"] in ["one", "knowledge_graph"] or doc["parser_config"].get("toc_extraction", False):
-            page_size = doc["parser_config"].get("task_page_size") or 30
+        if doc["parser_id"] in ["one", "knowledge_graph"] or do_layout != "DeepDOC" or doc["parser_config"].get("toc_extraction", False):
+            page_size = MAXIMUM_TASK_PAGE_NUMBER
         page_ranges = doc["parser_config"].get("pages") or [(1, MAXIMUM_PAGE_NUMBER)]
         for s, e in page_ranges:
             s -= 1