diff --git a/src/pages/SecurityEvents.tsx b/src/pages/SecurityEvents.tsx
index 6c2d5da..05429f4 100644
--- a/src/pages/SecurityEvents.tsx
+++ b/src/pages/SecurityEvents.tsx
@@ -5,7 +5,7 @@ import { api } from '@/services/http-client'
 import dayjs from 'dayjs'
 
 const contentTypeLabels: Record<string, string> = {
-  text: '文本', image: '图片', chat: '聊天', knowledge_item: '知识点', knowledge_base: '知识库',
+  text: '文本', image: '图片', chat: '聊天', 'file-name': '文件名', knowledge_item: '知识点', knowledge_base: '知识库',
 }
 const riskLabels: Record<string, string> = { critical: '严重', high: '高', medium: '中', low: '低' }
 const resultLabels: Record<string, string> = { pending: '待审核', passed: '通过', blocked: '拦截' }