From 1bc77ddb2258bcf9e94088a12b61c98a4239723e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=B0=91=E5=8D=BF?= <zhengchi.cntv@gmail.com>
Date: Tue, 9 Dec 2025 19:30:27 +0800
Subject: [PATCH] Fix: enhance type check robustness with mixed String/Enum
 types

---
 deepdoc/parser/mineru_parser.py | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/deepdoc/parser/mineru_parser.py b/deepdoc/parser/mineru_parser.py
index a3ff16866..4161c2310 100644
--- a/deepdoc/parser/mineru_parser.py
+++ b/deepdoc/parser/mineru_parser.py
@@ -849,7 +849,11 @@ class MinerUParser(RAGFlowPdfParser):
             return
         img_root = subdir / "generated_images"
         img_root.mkdir(parents=True, exist_ok=True)
-        text_types = {"text", "list", "code", "header"}
+        text_types = {
+            "text", "list", "code", "header", "equation",
+            MinerUContentType.TEXT, MinerUContentType.LIST, MinerUContentType.CODE, 
+            MinerUContentType.HEADER, MinerUContentType.EQUATION
+        }
         generated = 0
         for idx, item in enumerate(outputs):
             if item.get("type") not in text_types: