diff --git a/apps/web-antd/src/views/dashboard/analytics/index.vue b/apps/web-antd/src/views/dashboard/analytics/index.vue
index a0c9d5ab..71f79cce 100644
--- a/apps/web-antd/src/views/dashboard/analytics/index.vue
+++ b/apps/web-antd/src/views/dashboard/analytics/index.vue
@@ -123,8 +123,7 @@ async function getCarCount() {
   endDate.setHours(23, 59, 59, 999);
   // 转换为正确的 ISO 格式，考虑时区偏移
   const toLocalISOString = (date: Date) => {
-    const timezoneOffset = date.getTimezoneOffset() * 60000; // 转换为毫秒
-    const localTime = new Date(date.getTime() - timezoneOffset);
+    const localTime = new Date(date.getTime());
     return localTime.toISOString().slice(0, -1) + 'Z';
   };
   const response = await fetch(