diff --git a/bookwalker.md b/bookwalker.md
index 612beb5..d4c3a20 100644
--- a/bookwalker.md
+++ b/bookwalker.md
@@ -77,6 +77,7 @@
 | 2022/05/12 | 點數38倍 + 滿1500元折150元 | 0.671 |
 | 2022/05/19 | 7折 | 0.7 |
 | 2022/05/29 | 9折 + 點數35倍 + 滿1200元折100元 | 0.640 |
+| 2022/06/03 | 88折 + 點數35倍 | 0.673 |
 
 重大變更
 ========