diff --git a/README.md b/README.md
index 2812e79..b061d42 100644
--- a/README.md
+++ b/README.md
@@ -16,6 +16,8 @@
 
 @JeremyYoungCai (https://github.com/JeremyYoungCai) issues/37
 
+@kingsoen (https://github.com/kingsoen) issues/40
+
 其他与本项目关联项目：
 
 @m11v 的 Dart/Flutter版本 https://github.com/m11v/chinese_lunar_calendar
diff --git a/cnlunar/lunar.py b/cnlunar/lunar.py
index 3d36164..638282a 100644
--- a/cnlunar/lunar.py
+++ b/cnlunar/lunar.py
@@ -1089,7 +1089,8 @@ def nothingGood(dic):
             #     pass # 仍注忌 ---->  不对badThing进行操作
 
             # 凡天狗寅日忌祭祀，不注宜求福、祈嗣。
-            if '天狗' in self.goodGodName or '寅' in d:
+            # @kingsoen https://github.com/OPN48/cnlunar/issues/40
+            if '天狗' in self.badGodName or '寅' in d:
                 self.badThing = rfAdd(self.badThing, addList=['祭祀'])
                 self.goodThing = rfRemove(self.goodThing, removeList=['祭祀'])
 
@@ -1208,7 +1209,9 @@ def nothingGood(dic):
             if '四忌' in self.badGodName or '四穷' in self.badGodName:
                 self.badThing = rfAdd(self.badThing, addList=['安葬'])
                 self.goodThing = rfRemove(self.goodThing, removeList=['破土', '启攒'])
-            if '鸣吠' in self.badGodName or '鸣吠对' in self.badGodName:
+            # @kingsoen https://github.com/OPN48/cnlunar/issues/40
+            # 关联修改
+            if '鸣吠' in self.goodGodName or '鸣吠对' in self.goodGodName:
                 self.goodThing = rfRemove(self.goodThing, removeList=['破土', '启攒'])
             # 凡天吏、大时不以死败论者，遇四废、岁薄、逐阵仍以死败论。
             # 凡岁薄、逐阵日所宜事，照月厌所忌删，所忌仍从本日。、