diff --git a/config/app.php b/config/app.php
index f572b646..987bbb27 100644
--- a/config/app.php
+++ b/config/app.php
@@ -67,7 +67,7 @@ return [
     |
     */
 
-    'timezone' => 'UTC',
+    'timezone' => 'PRC',
 
     /*
     |--------------------------------------------------------------------------
diff --git a/resources/assets/js/pages/manage/calendar.vue b/resources/assets/js/pages/manage/calendar.vue
index f47f0668..5d0a8461 100644
--- a/resources/assets/js/pages/manage/calendar.vue
+++ b/resources/assets/js/pages/manage/calendar.vue
@@ -97,17 +97,20 @@ export default {
             this.getTask(time);
         },
 
-        projectList(data) {
-            const list = data.map((project) => {
-                return {
-                    id: String(project.id),
-                    name: project.name,
+        projectList: {
+            handler(data) {
+                const list = data.map((project) => {
+                    return {
+                        id: String(project.id),
+                        name: project.name,
+                    }
+                });
+                if (JSON.stringify(list) != JSON.stringify(this.calendarList)) {
+                    this.calendarList = list;
                 }
-            });
-            if (JSON.stringify(list) != JSON.stringify(this.calendarList)) {
-                this.calendarList = list;
-            }
-        }
+            },
+            immediate: true,
+        },
     },
 
     methods: {