diff --git a/deploy/slim/quantization/export_model.py b/deploy/slim/quantization/export_model.py
index 87d2f333c1923b088d32e5fb420ae7a5021d6b08..d94e53034a2bf67b364e6d91f83acfb9e5445b8a 100755
--- a/deploy/slim/quantization/export_model.py
+++ b/deploy/slim/quantization/export_model.py
@@ -101,7 +101,7 @@ def main():
     quanter = QAT(config=quant_config)
     quanter.quantize(model)
 
-    init_model(config, model, logger)
+    init_model(config, model)
     model.eval()
 
     # build metric
diff --git a/test/ocr_det_params.txt b/test/ocr_det_params.txt
index da7e034bdd1ef1f593020d2dd5e809b472651b54..bdfd4d4f47431bca97437963e1dc56d1b57838bb 100644
--- a/test/ocr_det_params.txt
+++ b/test/ocr_det_params.txt
@@ -17,7 +17,7 @@ distill_train:null
 eval:tools/eval.py -c configs/det/det_mv3_db.yml -o 
 
 Global.save_inference_dir:./output/
-Global.checkpoints:
+Global.pretrained_model:
 norm_export:tools/export_model.py -c configs/det/det_mv3_db.yml -o 
 quant_export:deploy/slim/quantization/export_model.py -c configs/det/det_mv3_db.yml -o 
 fpgm_export:deploy/slim/prune/export_prune_model.py