diff --git a/src/frontend/src/components/MailPanel.tsx b/src/frontend/src/components/MailPanel.tsx
index cb425dc..9c645f6 100644
--- a/src/frontend/src/components/MailPanel.tsx
+++ b/src/frontend/src/components/MailPanel.tsx
@@ -6,6 +6,17 @@
 import { useEffect, useState } from 'react';
 import { useStore } from '../store';
 
+const STATUS_COLORS: Record<string, string> = {
+  pending: '#f59e0b22', claimed: '#6a9eff22', working: '#6a9eff22',
+  review: '#818cf822', done: '#2ecc8a22', failed: '#ef444422',
+  cancelled: '#6b728022', blocked: '#ef444422',
+};
+const STATUS_LABELS: Record<string, string> = {
+  pending: '待处理', claimed: '已认领', working: '处理中',
+  review: '审查中', done: '已处理', failed: '失败',
+  cancelled: '已取消', blocked: '已拦截',
+};
+
 const AGENT_EMOJI: Record<string, string> = {
   'pangtong-fujunshi': '🐦', 'simayi-challenger': '🦅', 'jiangwei-infra': '🔧',
   'guanyu-dev': '⚔️', 'zhangfei-dev': '💪', 'zhaoyun-data': '📊',