diff --git a/apps/api/app/api/routes/assets.py b/apps/api/app/api/routes/assets.py
index 81779d43c..a7e7c6c6e 100755
--- a/apps/api/app/api/routes/assets.py
+++ b/apps/api/app/api/routes/assets.py
@@ -147,14 +147,14 @@ def list_assets(
                 result = [
                     i
                     for i in result
-                    if (i.quality_score is not None and i.quality_score < 60) or _review_status(i) == "rejected"
+                    if (i.quality_score is not None and i.quality_score < 60) or __review_status(i) == "rejected"
                 ]
             elif smart_view == "unused":
-                result = [i for i in result if _use_count(i) == 0]
+                result = [i for i in result if __use_count(i) == 0]
             elif smart_view == "used":
-                result = [i for i in result if _use_count(i) > 0]
+                result = [i for i in result if __use_count(i) > 0]
             elif smart_view == "pending_review":
-                result = [i for i in result if _review_status(i) == "pending_review"]
+                result = [i for i in result if __review_status(i) == "pending_review"]
         return result
 
     # ── 优化路径：无内存过滤时，使用 DB 级分页 ──