add platform

crontab.py

@@ -65,7 +65,7 @@ def update_vc_class(conf: dict):
         platform = 1
         create_time = int(time.time())
         # check if already exist.
-        check_sql = "select class_id from lie_shop_class where class_id = %s"
+        check_sql = "select class_id from lie_shop_class where class_id = %s and platform = 1"
         cursor.execute(query=check_sql, args=(class_id,))
         check_result = cursor.fetchall()
         if len(check_result) > 0: