diff --git a/env.example b/env.example
index ee25667..4967385 100644
--- a/env.example
+++ b/env.example
@@ -12,4 +12,5 @@ VITE_APP_VERSION=1.0.0
 VITE_ENABLE_DEVTOOLS=true
 
 # Mock 数据
-VITE_USE_MOCK=false
+VITE_USE_
+MOCK=false
diff --git a/src/pages/UserFeedback.tsx b/src/pages/UserFeedback.tsx
index 827ca81..709f21c 100644
--- a/src/pages/UserFeedback.tsx
+++ b/src/pages/UserFeedback.tsx
@@ -12,7 +12,6 @@ import {
   Image,
   Row,
   Col,
-  Statistic,
   DatePicker,
   Drawer,
   Typography,
@@ -312,22 +311,34 @@ const UserFeedback: React.FC = () => {
       <Row gutter={16} style={{ marginBottom: 24 }}>
         <Col span={6}>
           <Card>
-            <Statistic title="总反馈数" value={statistics.total} />
+            <div>
+              <div style={{ color: 'rgba(0, 0, 0, 0.45)', fontSize: 14, marginBottom: 4 }}>总反馈数</div>
+              <div style={{ fontSize: 24, fontWeight: 600 }}>{statistics.total}</div>
+            </div>
           </Card>
         </Col>
         <Col span={6}>
           <Card>
-            <Statistic title="未处理" value={statistics.unhandled} valueStyle={{ color: '#cf1322' }} />
+            <div>
+              <div style={{ color: 'rgba(0, 0, 0, 0.45)', fontSize: 14, marginBottom: 4 }}>未处理</div>
+              <div style={{ fontSize: 24, fontWeight: 600, color: '#cf1322' }}>{statistics.unhandled}</div>
+            </div>
           </Card>
         </Col>
         <Col span={6}>
           <Card>
-            <Statistic title="已处理" value={statistics.handled} valueStyle={{ color: '#3f8600' }} />
+            <div>
+              <div style={{ color: 'rgba(0, 0, 0, 0.45)', fontSize: 14, marginBottom: 4 }}>已处理</div>
+              <div style={{ fontSize: 24, fontWeight: 600, color: '#3f8600' }}>{statistics.handled}</div>
+            </div>
           </Card>
         </Col>
         <Col span={6}>
           <Card>
-            <Statistic title="今日新增" value={statistics.today_count} />
+            <div>
+              <div style={{ color: 'rgba(0, 0, 0, 0.45)', fontSize: 14, marginBottom: 4 }}>今日新增</div>
+              <div style={{ fontSize: 24, fontWeight: 600 }}>{statistics.today_count}</div>
+            </div>
           </Card>
         </Col>
       </Row>