From d7ba3e1d658336a79ac3cdfd82c33ab8c898659a Mon Sep 17 00:00:00 2001
From: yanlongqi <lqyan@jhinno.com>
Date: Mon, 10 Nov 2025 16:29:02 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E4=BC=98=E5=8C=96=E7=94=A8=E6=88=B7?=
 =?UTF-8?q?=E7=AE=A1=E7=90=86=E9=A1=B5=E9=9D=A2UI=E6=98=BE=E7=A4=BA?=
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- 移除未使用的 TrophyOutlined 图标导入
- 移除总答题数统计的图标前缀，保持UI简洁
- 修复 Spin 组件的使用方式，改为使用子元素而非 tip 属性
- 添加 type_stats 的空值检查，防止潜在的空指针错误

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
---
 web/src/pages/UserManagement.tsx | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/web/src/pages/UserManagement.tsx b/web/src/pages/UserManagement.tsx
index 036b94c..5547d51 100644
--- a/web/src/pages/UserManagement.tsx
+++ b/web/src/pages/UserManagement.tsx
@@ -20,7 +20,6 @@ import {
 import {
   ArrowLeftOutlined,
   UserOutlined,
-  TrophyOutlined,
   CheckCircleOutlined,
   CloseCircleOutlined,
 } from '@ant-design/icons'
@@ -164,7 +163,6 @@ const UserManagement: React.FC = () => {
                 <Statistic
                   title="总答题数"
                   value={totalStats.totalAnswers}
-                  prefix={<TrophyOutlined />}
                   valueStyle={{ color: '#52c41a' }}
                 />
               </Card>
@@ -304,7 +302,9 @@ const UserManagement: React.FC = () => {
       >
         {detailLoading ? (
           <div style={{ textAlign: 'center', padding: '50px 0' }}>
-            <Spin size="large" tip="加载中..." />
+            <Spin size="large">
+              <div style={{ paddingTop: 50 }}>加载中...</div>
+            </Spin>
           </div>
         ) : (
           selectedUser && (
@@ -420,7 +420,7 @@ const UserManagement: React.FC = () => {
               </Descriptions>
 
               {/* 题型统计 */}
-              {selectedUser.type_stats.length > 0 && (
+              {selectedUser.type_stats && selectedUser.type_stats.length > 0 && (
                 <>
                   <Title level={5}>题型统计</Title>
                   <Table