diff --git a/lua/app/ui/activity/seven_day/seven_day_ui.lua b/lua/app/ui/activity/seven_day/seven_day_ui.lua
index 4a670af0..82ca5263 100644
--- a/lua/app/ui/activity/seven_day/seven_day_ui.lua
+++ b/lua/app/ui/activity/seven_day/seven_day_ui.lua
@@ -144,7 +144,7 @@ function SevenDayUI:refreshStepInfo()
     local count = DataManager.SevenDayData:getCollectedCount()
     local totalCount = DataManager.SevenDayData:getTotalCount()
     self.sevenDayDesc:setText(I18N:getGlobalText(I18N.GlobalConst.SEVEN_DAY_DESC_2, count, totalCount))
-    self.sevenDaySliderComp.value = count / totalCount
+    self.sevenDaySliderComp.value = count / DataManager.SevenDayData:getStepNum(#self.stepObjs)
 end
 
 function SevenDayUI:refreshScrollRect()