diff --git a/frontend/src/API.js b/frontend/src/API.js
index db51de4d..c286fd4a 100644
--- a/frontend/src/API.js
+++ b/frontend/src/API.js
@@ -305,7 +305,7 @@ class Api {
   }
 
   async service_status (sec) {
-      return axios.get(`/api/services/status?time=${sec}`).then((response) => response.data);
+      return axios.get(`/api/services/status${sec && `?time=${sec}`}`).then((response) => response.data);
   }
 }
 const api = new Api()
diff --git a/frontend/src/components/Dashboard/ServiceTreeView.vue b/frontend/src/components/Dashboard/ServiceTreeView.vue
index 7e31de61..8b3f37a3 100644
--- a/frontend/src/components/Dashboard/ServiceTreeView.vue
+++ b/frontend/src/components/Dashboard/ServiceTreeView.vue
@@ -140,7 +140,7 @@ export default {
     data: function () {
         return {
             isLoading: false,
-            dateTime: new Date().toJSON(),
+            dateTime: '',
             treeData: [],
         };
     },
@@ -152,23 +152,20 @@ export default {
     created: async function () {
         await this.getServiceStatus(this.dateTime);
 
-        const rootNode = getRootNodes(this.serviceStatus);
-        const treeData = getTreeData(rootNode, this.serviceStatus);
-        this.treeData = treeData;
+        this.treeInitialize();
     },
     methods: {
+        treeInitialize: function () {
+            const rootNode = getRootNodes(this.serviceStatus);
+            const treeData = getTreeData(rootNode, this.serviceStatus);
+            this.treeData = treeData;
+        },
         getServiceStatus: async function (dateTime) {
-            let sec = null;
-
             this.isLoading = true;
-            if (!dateTime) {
-                sec = this.convertDateObjToSec(new Date());
-            } else {
-                sec = this.convertDateObjToSec(dateTime);
-            }
 
-            await this.$store.dispatch({ type: 'getServiceStatus', payload: sec });
-            // 1643680748
+            await this.$store.dispatch({ type: 'getServiceStatus', payload: dateTime });
+
+            this.treeInitialize();
             this.isLoading = false;
         },
         handleFilterSearch: function () {