diff --git a/portrait/install.py b/portrait/install.py
index cc6d90e..059c705 100644
--- a/portrait/install.py
+++ b/portrait/install.py
@@ -97,7 +97,8 @@ try:
 
     subpack_req = os.path.join(root_path, "requirements.txt")
     check_and_install_requirements(subpack_req)
-
+    if platform.system() != "Windows" :
+        process_wrap(pip_install + ['mmcv_full'], cwd=root_path)
     if sys.argv[0] == 'install.py':
         sys.path.append('.')  # for portable version
 
diff --git a/requirements.txt b/requirements.txt
index 6eb9b26..b4f7bee 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -9,5 +9,4 @@ scikit-image
 matplotlib
 insightface
 diffusers==0.18.2
-sentencepiece
-mmcv_full
+sentencepiece
\ No newline at end of file