diff --git a/service/disinfection_state.hpp b/service/disinfection_state.hpp
index a5c8a4e..a1937c5 100644
--- a/service/disinfection_state.hpp
+++ b/service/disinfection_state.hpp
@@ -35,11 +35,14 @@ using namespace core;
 class DisinfectionLogger;
 
 typedef enum {
-  kstate_idle         = 0,  // 空闲
-  kstate_preheat      = 1,  // 预热
-  kstate_disinfection = 2,  // 消毒中-工作
-  kstate_degradation  = 4,  // 降解中
-  kstate_finished     = 5,  // 结束
+  kstate_idle                                 = 0,  // 空闲
+  kstate_preheat                              = 1,  // 预热
+  kstate_disinfection                         = 2,  // 消毒中-工作
+  kstate_degradation                          = 4,  // 降解中
+  kstate_finished                             = 5,  // 结束
+  kstate_dehumidification_before_disinfection = 6,  // 消毒前除湿
+  kstate_dehumidification_after_disinfection  = 7,  // 消毒后除湿
+
 } disinfection_state_t;
 
 class StateSnapshot {