diff --git a/deploy/hubserving/ocr_system/params.py b/deploy/hubserving/ocr_system/params.py
index c531d742c..21e8cca4a 100644
--- a/deploy/hubserving/ocr_system/params.py
+++ b/deploy/hubserving/ocr_system/params.py
@@ -40,7 +40,7 @@ def read_params():
 
     #params for text classifier
     cfg.use_angle_cls = False
-    cfg.cls_model_dir = "./inference/ch_ppocr_mobile_v1.1_cls_infer/"
+    cfg.cls_model_dir = "./inference/ch_ppocr_mobile-v1.1.cls_infer/"
     cfg.cls_image_shape = "3, 48, 192"
     cfg.label_list = ['0', '180']
     cfg.cls_batch_num = 30