diff --git a/src/layout/components/AppMain.vue b/src/layout/components/AppMain.vue
index a00568ae..9c965f5f 100644
--- a/src/layout/components/AppMain.vue
+++ b/src/layout/components/AppMain.vue
@@ -21,7 +21,13 @@ limitations under the License. -->
     </router-view>
   </section>
 </template>
-<script lang="ts" setup></script>
+<script lang="ts" setup>
+import { useAppStoreWithOut } from "@/store/modules/app";
+
+const appStore = useAppStoreWithOut();
+
+appStore.queryOAPTimeInfo();
+</script>
 <style lang="scss" scoped>
 .app-main {
   height: calc(100% - 40px);
diff --git a/src/layout/components/NavBar.vue b/src/layout/components/NavBar.vue
index d761c73b..330d3a1e 100644
--- a/src/layout/components/NavBar.vue
+++ b/src/layout/components/NavBar.vue
@@ -70,7 +70,7 @@ const handleReload = () => {
   const time: Date[] = [new Date(new Date().getTime() - gap), new Date()];
   appStore.setDuration(timeFormat(time));
 };
-function changeTimeRange(val: Date[]) {
+function changeTimeRange(val: Date[] | any) {
   timeRange.value =
     val[1].getTime() - val[0].getTime() > 60 * 24 * 60 * 60 * 1000 ? 1 : 0;
   if (timeRange.value) {
diff --git a/src/store/modules/app.ts b/src/store/modules/app.ts
index caff72a2..885f835e 100644
--- a/src/store/modules/app.ts
+++ b/src/store/modules/app.ts
@@ -19,9 +19,9 @@ import { store } from "@/store";
 import graphql from "@/graphql";
 import { Duration, DurationTime } from "@/types/app";
 import getLocalTime from "@/utils/localtime";
-import getDurationRow from "@/utils/dateTime";
 import { AxiosResponse } from "axios";
 import dateFormatStep, { dateFormatTime } from "@/utils/dateFormat";
+import { TimeType } from "@/constants/data";
 /*global Nullable*/
 interface AppState {
   durationRow: any;
@@ -37,7 +37,11 @@ interface AppState {
 export const appStore = defineStore({
   id: "app",
   state: (): AppState => ({
-    durationRow: getDurationRow(),
+    durationRow: {
+      start: new Date(new Date().getTime() - 1800000),
+      end: new Date(),
+      step: TimeType.MINUTE_TIME,
+    },
     utc: "",
     utcHour: 0,
     utcMin: 0,
diff --git a/src/utils/dateTime.ts b/src/utils/dateTime.ts
deleted file mode 100644
index 17f4e6e0..00000000
--- a/src/utils/dateTime.ts
+++ /dev/null
@@ -1,44 +0,0 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-import { Duration } from "@/types/app";
-import { TimeType } from "@/constants/data";
-
-/**
- * init or generate durationRow Obj and save localStorage.
- */
-const getDurationRow = (): Duration => {
-  const durationRowString = localStorage.getItem("durationRow");
-  let durationRow: Duration;
-  if (durationRowString && durationRowString !== "") {
-    durationRow = JSON.parse(durationRowString);
-    durationRow = {
-      start: new Date(durationRow.start),
-      end: new Date(durationRow.end),
-      step: durationRow.step,
-    };
-  } else {
-    durationRow = {
-      start: new Date(new Date().getTime() - 900000),
-      end: new Date(),
-      step: TimeType.MINUTE_TIME,
-    };
-    localStorage.setItem("durationRow", JSON.stringify(durationRow, null, 0));
-  }
-  return durationRow;
-};
-
-export default getDurationRow;