Update main.py

main.py

@@ -185,7 +185,7 @@ async def sms_posts(instance: Result, idx: str = None, action: str = "add") -> U
                 if action == "delete":
                     await session.delete(instance)
                 else:  # add or update use add
-                    await session.add(instance)
+                    session.add(instance)
                 await session.commit()
                 await session.refresh(instance)
                 code = 1