diff --git a/apps/web/src/pages/duplication/constants.ts b/apps/web/src/pages/duplication/constants.ts
index fa7c414d3..289bc3ddc 100755
--- a/apps/web/src/pages/duplication/constants.ts
+++ b/apps/web/src/pages/duplication/constants.ts
@@ -1,3 +1,56 @@
+import type { DuplicationStatus } from "@/api/duplication"
+import type { RiskFilter } from "./types"
+
+/** 状态配置 */
+export const STATUS_CONFIG: Record<
+  DuplicationStatus,
+  {
+    variant: "primary" | "warning" | "success" | "error"
+    text: string
+    icon: string
+  }
+> = {
+  pending: { variant: "primary", text: "等待中", icon: "⏳" },
+  processing: { variant: "warning", text: "查重中", icon: "🔄" },
+  completed: { variant: "success", text: "已完成", icon: "✅" },
+  failed: { variant: "error", text: "失败", icon: "❌" },
+}
+
+/** 风险等级描述 */
+export const RISK_DESC: Record<string, string> = {
+  low: "查重率较低，内容原创度高",
+  medium: "存在一定重复，建议修改部分片段",
+  high: "重复率较高，建议大幅修改或替换",
+}
+
+/** 风险等级标签变体 */
+export const RISK_TAG_VARIANT: Record<string, "success" | "warning" | "error"> = {
+  low: "success",
+  medium: "warning",
+  high: "error",
+}
+
+/** 风险等级文字（详情页用） */
+export const RISK_LABEL: Record<string, string> = {
+  low: "低风险",
+  medium: "中风险",
+  high: "高风险",
+}
+
+/** 风险等级标签（列表页用） */
+export const RISK_LABELS: Record<string, string> = {
+  low: "低风险",
+  medium: "中风险",
+  high: "高风险",
+}
+
+export const FILTER_OPTIONS: { key: RiskFilter; label: string }[] = [
+  { key: "all", label: "全部" },
+  { key: "low", label: "低风险" },
+  { key: "medium", label: "中风险" },
+  { key: "high", label: "高风险" },
+]
+
 /** 支持的视频格式 */
 export const ACCEPT_FORMATS = ".mp4,.avi,.mov,.mkv,.wmv,.flv,.webm"
 export const FORMAT_LIST = ["MP4", "AVI", "MOV", "MKV", "WMV", "FLV", "WebM"]