diff --git a/src/views/home/chart.vue b/src/views/home/chart.vue
index 32495ef..6dc0321 100644
--- a/src/views/home/chart.vue
+++ b/src/views/home/chart.vue
@@ -86,11 +86,6 @@ const operationState = computed(() => {
 let poll = null
 
 const getData = async () => {
-  const res = await syncSendCmd({
-    className: 'DisinfectionCtrlServiceExt',
-    fnName: 'getState',
-  })
-  console.log(res.rely.startTimestamp)
   const data = await syncSendCmd({
     className: 'H2O2SensorMgr',
     fnName: 'getH2O2SensorList',
@@ -100,13 +95,11 @@ const getData = async () => {
     const item: any = chartList.value[i]
     const list = await syncSendCmd({
       className: 'H2O2SensorMgr',
-      fnName: 'getH2O2DataRecordList',
+      fnName: 'getDisinfectionH2O2DataRecordList',
       params: {
         type: item.type,
         id: item.id,
-        since: res.rely?.startTimestamp,
         interval: 30,
-        before: 0,
       },
     })
     chartList.value[i].data = list.rely