diff --git a/api/routers/quality.py b/api/routers/quality.py
index 6dc5e5f..6012179 100644
--- a/api/routers/quality.py
+++ b/api/routers/quality.py
@@ -256,7 +256,7 @@ async def extract_style(
         from pixelle_video.services.quality.style_guard import StyleGuard
         
         style_guard = StyleGuard()
-        anchor = style_guard.extract_style_anchor(actual_path)
+        anchor = await style_guard.extract_style_anchor(actual_path)
         
         style_schema = StyleAnchorSchema(
             color_palette=anchor.color_palette,