diff --git a/README.md b/README.md
index 6eaeb96..2e0739a 100644
--- a/README.md
+++ b/README.md
@@ -102,6 +102,9 @@ A: 从经验上预估，SES的拆机屏选z21，比较新一些的选z98，如
 
 
 ## Releases
+### 1.0.19
+* New: 假日信息通过网络API获取。
+* Refine: 由于esp32内置时钟的误差，会有可能唤醒的时间不准确，同时，由于处于午夜0点左右，导致提前刷新或在刷新期间切换日期，导致日期显示不准确。处理方式：计时器唤醒的情况下，23:50以后不刷新直接休眠，等待至0点以后唤醒刷新。
 ### 1.0.18
 * Fix: 修正Wifi连接失败后，同步时间导致系统时间错误。
 ### 1.0.17
diff --git a/dist/jcalendar_1.0.18_z21.bin b/dist/jcalendar_1.0.19_z15.bin
similarity index 65%
rename from dist/jcalendar_1.0.18_z21.bin
rename to dist/jcalendar_1.0.19_z15.bin
index a2e2601..c626991 100644
Binary files a/dist/jcalendar_1.0.18_z21.bin and b/dist/jcalendar_1.0.19_z15.bin differ
diff --git a/dist/jcalendar_1.0.18_z15.bin b/dist/jcalendar_1.0.19_z21.bin
similarity index 65%
rename from dist/jcalendar_1.0.18_z15.bin
rename to dist/jcalendar_1.0.19_z21.bin
index 9bcb674..7b40cb0 100644
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diff --git a/dist/jcalendar_1.0.18_z98.bin b/dist/jcalendar_1.0.19_z98.bin
similarity index 65%
rename from dist/jcalendar_1.0.18_z98.bin
rename to dist/jcalendar_1.0.19_z98.bin
index d689517..66926f7 100644
Binary files a/dist/jcalendar_1.0.18_z98.bin and b/dist/jcalendar_1.0.19_z98.bin differ