diff --git a/pricing/pricing.py b/pricing/pricing.py
index 8c5c19f..034c452 100644
--- a/pricing/pricing.py
+++ b/pricing/pricing.py
@@ -336,8 +336,8 @@ where a.id = b.ppid
 		if not d.fields:
 			exception(f'{d} has not "fields"')
 			raise Exception(f'定价定义中没有fields数据')
-		if not d.pricing:
-			exception(f'{d} has not "pricing"')
+		if not d.pricings:
+			exception(f'{d} has not "pricings"')
 			raise Exception(f'定价定义中没有pricing数据')
 		formula = d.formula
 		ret_items = []