diff --git a/paddleocr/_pipelines/ocr.py b/paddleocr/_pipelines/ocr.py
index b38dc5b5b8f..e9dff27f81b 100644
--- a/paddleocr/_pipelines/ocr.py
+++ b/paddleocr/_pipelines/ocr.py
@@ -284,7 +284,11 @@ def _get_ocr_model_names(self, lang, ppocr_version):
             ppocr_version = "PP-OCRv5"
 
         if ppocr_version == "PP-OCRv5":
-            return "PP-OCRv5_mobile_det", "PP-OCRv5_mobile_rec"
+            V5_SUPPORTED_LANGS = {"ch", "chinese_cht", "en", "japan"}
+            if lang in V5_SUPPORTED_LANGS:
+                return "PP-OCRv5_mobile_det", "PP-OCRv5_mobile_rec"
+            else:
+                return None, None
         elif ppocr_version == "PP-OCRv4":
             if lang == "ch":
                 return "PP-OCRv4_mobile_det", "PP-OCRv4_mobile_rec"