diff --git a/configs/det/ch_PP-OCRv2/ch_PP-OCRv2_det_cml.yml b/configs/det/ch_PP-OCRv2/ch_PP-OCRv2_det_cml.yml
index ab484a44833a405513d7f2b4079a4da4c2e403c8..bb6a196864b6e9e7525f2b5217f0c90ea2ca05a4 100644
--- a/configs/det/ch_PP-OCRv2/ch_PP-OCRv2_det_cml.yml
+++ b/configs/det/ch_PP-OCRv2/ch_PP-OCRv2_det_cml.yml
@@ -18,6 +18,7 @@ Global:
 Architecture:
   name: DistillationModel
   algorithm: Distillation
+  model_type: det
   Models:
     Teacher:
       freeze_params: true
diff --git a/deploy/slim/quantization/export_model.py b/deploy/slim/quantization/export_model.py
index dddae923de223178665e3bfb55a2e7a8c0d5ba17..0cb86108d2275dc6ee1a74e118c27b94131975d3 100755
--- a/deploy/slim/quantization/export_model.py
+++ b/deploy/slim/quantization/export_model.py
@@ -111,7 +111,7 @@ def main():
     valid_dataloader = build_dataloader(config, 'Eval', device, logger)
 
     use_srn = config['Architecture']['algorithm'] == "SRN"
-    model_type = config['Architecture']['model_type']
+    model_type = config['Architecture'].get('model_type', None)
     # start eval
     metric = program.eval(model, valid_dataloader, post_process_class,
                           eval_class, model_type, use_srn)
@@ -120,8 +120,7 @@ def main():
     for k, v in metric.items():
         logger.info('{}:{}'.format(k, v))
 
-    infer_shape = [3, 32, 100] if config['Architecture'][
-        'model_type'] != "det" else [3, 640, 640]
+    infer_shape = [3, 32, 100] if model_type == "rec" else [3, 640, 640]
 
     save_path = config["Global"]["save_inference_dir"]
 
diff --git a/test_tipc/configs/ch_ppocr_server_v2.0_det/train_infer_python.txt b/test_tipc/configs/ch_ppocr_server_v2.0_det/train_infer_python.txt
index d62de35a9d40af10ae9f3e89da6f92f9b18c991c..ca52eeb1bc6a1853fa7015478fb9028d8dec71c3 100644
--- a/test_tipc/configs/ch_ppocr_server_v2.0_det/train_infer_python.txt
+++ b/test_tipc/configs/ch_ppocr_server_v2.0_det/train_infer_python.txt
@@ -13,7 +13,7 @@ train_infer_img_dir:./train_data/icdar2015/text_localization/ch4_test_images/
 null:null
 ##
 trainer:norm_train
-norm_train:tools/train.py -c test_tipc/configs/ppocr_det_server/det_r50_vd_db.yml -o 
+norm_train:tools/train.py -c test_tipc/configs/ch_ppocr_server_v2.0_det/det_r50_vd_db.yml -o 
 quant_train:null
 fpgm_train:null
 distill_train:null
@@ -21,13 +21,13 @@ null:null
 null:null
 ##
 ===========================eval_params=========================== 
-eval:tools/eval.py -c test_tipc/configs/ppocr_det_server/det_r50_vd_db.yml -o
+eval:tools/eval.py -c test_tipc/configs/ch_ppocr_server_v2.0_det/det_r50_vd_db.yml -o
 null:null
 ##
 ===========================infer_params===========================
 Global.save_inference_dir:./output/
 Global.pretrained_model:
-norm_export:tools/export_model.py -c test_tipc/configs/ppocr_det_server/det_r50_vd_db.yml -o 
+norm_export:tools/export_model.py -c test_tipc/configs/ch_ppocr_server_v2.0_det/det_r50_vd_db.yml -o 
 quant_export:null 
 fpgm_export:null
 distill_export:null