diff --git a/src/pair.js b/src/pair.js
index e22953c..7f5a0cc 100644
--- a/src/pair.js
+++ b/src/pair.js
@@ -14,7 +14,8 @@ export default {
     'h,f#s,w':['翁媳'],
     'h,m#s,w':['婆媳'],
     '[f|m],[f|m]#[s|d],[s|d]':['祖孙'],
-    'f,[xb|xb,w]#xb,[s|d]':['叔侄'],
+    'f,xb#xb,[s|d]':['叔侄'],
+    'f,xb,w#xb,[s|d]':['婶侄'],
     'f,[xs|xs,h]#xb,[s|d]':['姑侄'],
     'm,[xb|xb,w]#xs,[s|d]':['舅甥'],
     'm,[xs|xs,h]#xs,[s|d]':['姨甥'],