diff --git a/design/ota-upgrade-and-log-monitoring/index.md b/design/ota-upgrade-and-log-monitoring/index.md
index abfecd2..735a818 100644
--- a/design/ota-upgrade-and-log-monitoring/index.md
+++ b/design/ota-upgrade-and-log-monitoring/index.md
@@ -10,4 +10,8 @@ http://git.huangwc.com/pig/pig-farm-controller/issues/71
 
 ## OTA 升级
 
-- [ ] 增加一个proto包, 用于封装ota升级包
+- [x] 增加一个proto对象, 用于封装ota升级包
+
+## Lora 监听逻辑重构
+
+- [x] [Lora逻辑重构](design/ota-upgrade-and-log-monitoring/lora_refactoring_plan.md)