diff --git a/index.html b/index.html
index b6d41df..cf3b41e 100644
--- a/index.html
+++ b/index.html
@@ -1,5 +1,5 @@
 <!doctype html>
-<html lang="en">
+<html lang="zh-cn">
   <head>
     <meta charset="UTF-8" />
     <link rel="icon" type="image/svg+xml" href="/vite.svg" />
diff --git a/src/views/index.vue b/src/views/index.vue
index 70b680b..3ed66e9 100644
--- a/src/views/index.vue
+++ b/src/views/index.vue
@@ -575,6 +575,8 @@
         <el-card shadow="always">
           <el-date-picker
               v-model="date1"
+              format="YYYY-MM-DD HH:mm:ss"
+              value-format="YYYY-MM-DD HH:mm:ss"
               type="datetimerange"
               range-separator="到"
               start-placeholder="选择开始时间"
