diff --git a/python/rapidocr_onnxruntime/ch_ppocr_v2_cls/utils.py b/python/rapidocr_onnxruntime/ch_ppocr_v2_cls/utils.py
index 55b4816..8ee0fa5 100644
--- a/python/rapidocr_onnxruntime/ch_ppocr_v2_cls/utils.py
+++ b/python/rapidocr_onnxruntime/ch_ppocr_v2_cls/utils.py
@@ -31,9 +31,6 @@ class OrtInferSession(object):
         if config['use_cuda'] and get_device() == 'GPU' \
                 and cuda_ep in get_available_providers():
             EP_list = [(cuda_ep, config[cuda_ep])]
-        else:
-            raise RuntimeError(f'{cuda_ep} is not avaiable for --use_cuda!')
-
         EP_list.append(cpu_ep)
 
         self.session = InferenceSession(config['model_path'],
diff --git a/python/rapidocr_onnxruntime/ch_ppocr_v2_det/utils.py b/python/rapidocr_onnxruntime/ch_ppocr_v2_det/utils.py
index e743908..674ed8b 100644
--- a/python/rapidocr_onnxruntime/ch_ppocr_v2_det/utils.py
+++ b/python/rapidocr_onnxruntime/ch_ppocr_v2_det/utils.py
@@ -42,9 +42,6 @@ class OrtInferSession(object):
         if config['use_cuda'] and get_device() == 'GPU' \
                 and cuda_ep in get_available_providers():
             EP_list = [(cuda_ep, config[cuda_ep])]
-        else:
-            raise RuntimeError(f'{cuda_ep} is not avaiable for --use_cuda!')
-
         EP_list.append(cpu_ep)
 
         self.session = InferenceSession(config['model_path'],
diff --git a/python/rapidocr_onnxruntime/ch_ppocr_v2_rec/utils.py b/python/rapidocr_onnxruntime/ch_ppocr_v2_rec/utils.py
index 489a04d..a0dbf8d 100644
--- a/python/rapidocr_onnxruntime/ch_ppocr_v2_rec/utils.py
+++ b/python/rapidocr_onnxruntime/ch_ppocr_v2_rec/utils.py
@@ -22,8 +22,6 @@ class OrtInferSession(object):
         if config['use_cuda'] and get_device() == 'GPU' \
                 and cuda_ep in get_available_providers():
             EP_list = [(cuda_ep, config[cuda_ep])]
-        else:
-            raise RuntimeError(f'{cuda_ep} is not avaiable for --use_cuda!')
 
         EP_list.append(cpu_ep)
 
@@ -116,4 +114,3 @@ class CTCLabelDecode(object):
             text = ''.join(char_list)
             result_list.append((text, np.mean(conf_list)))
         return result_list
-
diff --git a/python/rapidocr_onnxruntime/ch_ppocr_v3_rec/utils.py b/python/rapidocr_onnxruntime/ch_ppocr_v3_rec/utils.py
index e50bc2a..9e0d436 100644
--- a/python/rapidocr_onnxruntime/ch_ppocr_v3_rec/utils.py
+++ b/python/rapidocr_onnxruntime/ch_ppocr_v3_rec/utils.py
@@ -22,9 +22,6 @@ class OrtInferSession(object):
         if config['use_cuda'] and get_device() == 'GPU' \
                 and cuda_ep in get_available_providers():
             EP_list = [(cuda_ep, config[cuda_ep])]
-        else:
-            raise RuntimeError(f'{cuda_ep} is not avaiable for --use_cuda!')
-
         EP_list.append(cpu_ep)
 
         self.session = InferenceSession(config['model_path'],
@@ -116,4 +113,3 @@ class CTCLabelDecode(object):
             text = ''.join(char_list)
             result_list.append((text, np.mean(conf_list)))
         return result_list
-