diff --git a/src/components/formula/FormulaConfig.vue b/src/components/formula/FormulaConfig.vue
index d175416..461628a 100644
--- a/src/components/formula/FormulaConfig.vue
+++ b/src/components/formula/FormulaConfig.vue
@@ -85,6 +85,8 @@ const labelUnitMap: Record<string, any> = {
   injection_pump_speed: 'g/min',
   continued_gs: 'ppm',
   stoped_gs: 'ppm',
+  max_humidity: '%RH',
+  pre_heat_time_s: '秒',
   continued_humi: '%RH',
   stoped_humi: '%RH',
   continued_satur: '%RS',