diff --git a/ppocr/postprocess/__init__.py b/ppocr/postprocess/__init__.py
index 3a4ebf52a3bd91ffd509b113103dab900588b0bd..5ca4e6bb96fc6f37ef67a2fb0b8c2496e1a83d77 100644
--- a/ppocr/postprocess/__init__.py
+++ b/ppocr/postprocess/__init__.py
@@ -29,10 +29,7 @@ from .rec_postprocess import CTCLabelDecode, AttnLabelDecode, SRNLabelDecode, Di
     TableLabelDecode, NRTRLabelDecode, SARLabelDecode , SEEDLabelDecode
 from .cls_postprocess import ClsPostProcess
 from .pg_postprocess import PGPostProcess
-
-if platform.system() != "Windows":
-    # pse is not support in Windows
-    from .pse_postprocess import PSEPostProcess
+from .pse_postprocess import PSEPostProcess
 
 
 def build_post_process(config, global_config=None):
diff --git a/ppocr/postprocess/pse_postprocess/pse/__init__.py b/ppocr/postprocess/pse_postprocess/pse/__init__.py
index 97b8d8aff0cf229a4e3ec1961638273bd201822a..0536a32ea5614a8f1826ac2550b1f12518ac53e5 100644
--- a/ppocr/postprocess/pse_postprocess/pse/__init__.py
+++ b/ppocr/postprocess/pse_postprocess/pse/__init__.py
@@ -17,7 +17,12 @@ import subprocess
 
 python_path = sys.executable
 
-if subprocess.call('cd ppocr/postprocess/pse_postprocess/pse;{} setup.py build_ext --inplace;cd -'.format(python_path), shell=True) != 0:
-    raise RuntimeError('Cannot compile pse: {}'.format(os.path.dirname(os.path.realpath(__file__))))
+ori_path = os.getcwd()
+os.chdir('ppocr/postprocess/pse_postprocess/pse')
+if subprocess.call(
+        '{} setup.py build_ext --inplace'.format(python_path), shell=True) != 0:
+    raise RuntimeError('Cannot compile pse: {}'.format(
+        os.path.dirname(os.path.realpath(__file__))))
+os.chdir(ori_path)
 
-from .pse import pse
\ No newline at end of file
+from .pse import pse
diff --git a/tools/program.py b/tools/program.py
index 6456aad5dcda764816e5af7b5becf30cc7192af4..f94ad83c532183f5a6ff458cfd8c0bfa814d5784 100755
--- a/tools/program.py
+++ b/tools/program.py
@@ -496,11 +496,6 @@ def preprocess(is_train=False):
         'CLS', 'PGNet', 'Distillation', 'NRTR', 'TableAttn', 'SAR', 'PSE',
         'SEED'
     ]
-    windows_not_support_list = ['PSE']
-    if platform.system() == "Windows" and alg in windows_not_support_list:
-        logger.warning('{} is not support in Windows now'.format(
-            windows_not_support_list))
-        sys.exit()
 
     device = 'gpu:{}'.format(dist.ParallelEnv().dev_id) if use_gpu else 'cpu'
     device = paddle.set_device(device)