diff --git a/web/backend/routers/cookies.py b/web/backend/routers/cookies.py
index 0d27a5c..e555924 100644
--- a/web/backend/routers/cookies.py
+++ b/web/backend/routers/cookies.py
@@ -124,23 +124,6 @@ def export_cookies(
     )
 
 
-@router.delete("/{task_id}")
-def delete_cookie(
-    task_id: int,
-    db: Session = Depends(get_db),
-    current: User = Depends(require_permission("cookie:export")),
-):
-    """删除一条 Cookie 记录。"""
-    task = db.query(LoginTask).filter(LoginTask.id == task_id).first()
-    if not task:
-        raise HTTPException(status_code=404, detail="记录不存在")
-    task.cookie = ""
-    task.status = "failed"
-    task.message = "Cookie已清除"
-    db.commit()
-    return {"message": "已删除", "success": True}
-
-
 @router.delete("/batch")
 def delete_cookies_batch(
     task_ids: str = "",
@@ -160,3 +143,20 @@ def delete_cookies_batch(
         t.message = "Cookie已清除"
     db.commit()
     return {"message": f"已删除 {len(tasks)} 条", "deleted": len(tasks), "success": True}
+
+
+@router.delete("/{task_id}")
+def delete_cookie(
+    task_id: int,
+    db: Session = Depends(get_db),
+    current: User = Depends(require_permission("cookie:export")),
+):
+    """删除一条 Cookie 记录。"""
+    task = db.query(LoginTask).filter(LoginTask.id == task_id).first()
+    if not task:
+        raise HTTPException(status_code=404, detail="记录不存在")
+    task.cookie = ""
+    task.status = "failed"
+    task.message = "Cookie已清除"
+    db.commit()
+    return {"message": "已删除", "success": True}
diff --git a/web/frontend/src/pages/AssignmentsPage.tsx b/web/frontend/src/pages/AssignmentsPage.tsx
index 40484e5..67c9619 100644
--- a/web/frontend/src/pages/AssignmentsPage.tsx
+++ b/web/frontend/src/pages/AssignmentsPage.tsx
@@ -207,12 +207,12 @@ export default function AssignmentsPage() {
         </Col>
         <Col span={6}>
           <Card size="small">
-            <Statistic title="已分配" value={assignedCount} valueStyle={{ color: token.colorSuccess }} prefix={<CheckCircleOutlined />} />
+            <Statistic title="已分配" value={assignedCount} styles={{ content: { color: token.colorSuccess } }} prefix={<CheckCircleOutlined />} />
           </Card>
         </Col>
         <Col span={6}>
           <Card size="small">
-            <Statistic title="未分配" value={unassignedCount} valueStyle={{ color: token.colorError }} prefix={<SwapOutlined />} />
+            <Statistic title="未分配" value={unassignedCount} styles={{ content: { color: token.colorError } }} prefix={<SwapOutlined />} />
           </Card>
         </Col>
         <Col span={6}>
diff --git a/web/frontend/src/pages/CookiePage.tsx b/web/frontend/src/pages/CookiePage.tsx
index fa02f47..5aa9e57 100644
--- a/web/frontend/src/pages/CookiePage.tsx
+++ b/web/frontend/src/pages/CookiePage.tsx
@@ -255,7 +255,7 @@ export default function CookiePage() {
             <Statistic
               title="已分配"
               value={assignedCount}
-              valueStyle={{ color: token.colorSuccess }}
+              styles={{ content: { color: token.colorSuccess } }}
             />
           </Card>
         </Col>
@@ -264,7 +264,7 @@ export default function CookiePage() {
             <Statistic
               title="未分配"
               value={unassignedCount}
-              valueStyle={{ color: token.colorError }}
+              styles={{ content: { color: token.colorError } }}
             />
           </Card>
         </Col>
diff --git a/web/frontend/src/pages/DashboardPage.tsx b/web/frontend/src/pages/DashboardPage.tsx
index f98408a..c24c6e9 100644
--- a/web/frontend/src/pages/DashboardPage.tsx
+++ b/web/frontend/src/pages/DashboardPage.tsx
@@ -35,12 +35,12 @@ export default function DashboardPage() {
         </Col>
         <Col span={6}>
           <Card>
-            <Statistic title="成功" value={stats.success} valueStyle={{ color: token.colorSuccess }} />
+            <Statistic title="成功" value={stats.success} styles={{ content: { color: token.colorSuccess } }} />
           </Card>
         </Col>
         <Col span={6}>
           <Card>
-            <Statistic title="失败" value={stats.failed} valueStyle={{ color: token.colorError }} />
+            <Statistic title="失败" value={stats.failed} styles={{ content: { color: token.colorError } }} />
           </Card>
         </Col>
       </Row>