diff --git a/cn_dicts/base.dict.yaml b/cn_dicts/base.dict.yaml
index 4d77e47..3dfabbb 100644
--- a/cn_dicts/base.dict.yaml
+++ b/cn_dicts/base.dict.yaml
@@ -77179,6 +77179,7 @@ sort: by_weight
 单方允诺	dan fang yun nuo	107
 单方终止合同	dan fang zhong zhi he tong	205
 氮肥	dan fei	25560
+氮泵	dan beng	25560
 单飞	dan fei	11970
 但非	dan fei	1180
 氮肥厂	dan fei chang	2645