diff --git a/core.py b/core.py
index 7fd5f6b..30f1258 100755
--- a/core.py
+++ b/core.py
@@ -40,6 +40,7 @@ cover=''
 imagecut=''
 tag=[]
 cn_sub=''
+multi_part=0
 path=''
 houzhui=''
 website=''