diff --git a/app/api/routers/rbac_compute_assets.py b/app/api/routers/rbac_compute_assets.py
index 363364b..b3f276d 100644
--- a/app/api/routers/rbac_compute_assets.py
+++ b/app/api/routers/rbac_compute_assets.py
@@ -254,7 +254,7 @@ async def delete_series(
     if not s:
         raise HTTPException(status_code=404, detail="系列不存在")
     name = s.name
-    db.session.delete(s)
+    await db.session.delete(s)
     await db.session.commit()
     await write_audit(db, action="compute_series_delete", resource="compute_series",
                       resource_id=series_id, detail=f"删除系列 {name}", user=user, request=request)
@@ -438,7 +438,7 @@ async def delete_icon(
     if not i:
         raise HTTPException(status_code=404, detail="图标不存在")
     name = i.name
-    db.session.delete(i)
+    await db.session.delete(i)
     await db.session.commit()
     await write_audit(db, action="compute_icon_delete", resource="compute_icon",
                       resource_id=icon_id, detail=f"删除图标 {name}", user=user, request=request)