diff --git a/src/api/safetyEvalBusiness/index.js b/src/api/safetyEvalBusiness/index.js
index 5b07b9e..be8c2e2 100644
--- a/src/api/safetyEvalBusiness/index.js
+++ b/src/api/safetyEvalBusiness/index.js
@@ -358,7 +358,7 @@ export const evalProjectArchivePage = declareRequest(
   "Get > /safetyEval/institution/eval-project/archive-supervision-page",
 );
 
-/** 项目档案文件列表（监管端，分页参数为 pageIndex/pageSize，总数 totalCount） */
+/** 项目档案文件列表-监管端 */
 export const evalProjectArchiveFilePage = declareRequest(
   "evalProjectArchiveFileLoading",
   "Get > /safetyEval/eval-project-archive-file/monitor/page",
diff --git a/src/pages/Container/SafetyEvalBusiness/ProjectFlow/ArchiveContent.js b/src/pages/Container/SafetyEvalBusiness/ProjectFlow/ArchiveContent.js
index 27ceddc..3b296a6 100644
--- a/src/pages/Container/SafetyEvalBusiness/ProjectFlow/ArchiveContent.js
+++ b/src/pages/Container/SafetyEvalBusiness/ProjectFlow/ArchiveContent.js
@@ -17,6 +17,7 @@ import { Connect } from "@cqsjjb/jjb-dva-runtime";
 import TableAction from "@cqsjjb/jjb-react-admin-component/TableAction";
 import { NS_SAFETY_EVAL_BUSINESS } from "~/enumerate/namespace";
 import { tools } from "@cqsjjb/jjb-common-lib";
+import { useDebounce } from "~/utils";
 import LayoutFooterPortal from "~/components/LayoutFooterPortal";
 import PreviewUrlButton from "~/components/PreviewUrlButton";
 import ArchiveSupplementModal from "./ArchiveSupplementModal";
@@ -77,9 +78,10 @@ const ArchiveContent = ({ readOnly, ...props }) => {
     fetchArchiveFiles();
   }, [projectId]);
 
-  /** 本地筛选：来源 + 文件名称/档案类型关键字 */
+  /** 本地筛选：来源 + 文件名称/档案类型关键字（防抖 400ms） */
+  const debouncedKeyword = useDebounce(keyword, 400);
   const filteredArchiveFiles = useMemo(() => {
-    const kw = keyword.trim().toLowerCase();
+    const kw = debouncedKeyword.trim().toLowerCase();
     return archiveFiles.filter((item) => {
       const matchSource = !sourceFilter || item.recordSource === sourceFilter;
       const matchKeyword =
@@ -90,7 +92,7 @@ const ArchiveContent = ({ readOnly, ...props }) => {
         (item.archiveType || "").toLowerCase().includes(kw);
       return matchSource && matchKeyword;
     });
-  }, [archiveFiles, sourceFilter, keyword]);
+  }, [archiveFiles, sourceFilter, debouncedKeyword]);
 
   const isSignatureCompleted =
     processControl?.reviewerSignatureTaskStatus === "completed";
diff --git a/src/pages/Container/Supervision/EvalProjectDatabase/ArchiveModal.js b/src/pages/Container/Supervision/EvalProjectDatabase/ArchiveModal.js
index b7e788b..ad17881 100644
--- a/src/pages/Container/Supervision/EvalProjectDatabase/ArchiveModal.js
+++ b/src/pages/Container/Supervision/EvalProjectDatabase/ArchiveModal.js
@@ -1,7 +1,8 @@
-import React, { useEffect, useState } from "react";
+import React, { useEffect, useMemo, useState } from "react";
 import { Button, Flex, Input, Modal, Table, Tag, message } from "antd";
 import TableAction from "@cqsjjb/jjb-react-admin-component/TableAction";
 import PreviewUrlButton from "~/components/PreviewUrlButton";
+import { useDebounce } from "~/utils";
 import {
     NODE_LABELS,
     ARCHIVE_TYPE_MAP,
@@ -17,22 +18,30 @@ const resolveFileUrl = (raw) => {
 
 /** 项目档案查看弹窗（原型 modal-reg-project-archive） */
 function ArchiveModal({ record, loading, fetchFiles, onClose }) {
-    const [query, setQuery] = useState({ pageIndex: 1, pageSize: 10, fileName: "" });
     const [list, setList] = useState([]);
-    const [total, setTotal] = useState(0);
+    const [keyword, setKeyword] = useState("");
     const [viewRecord, setViewRecord] = useState(null);
 
-
-
     useEffect(() => {
         if (!record?.id) return;
-        fetchFiles({ projectId: record.id, ...query }).then((res) => {
+        fetchFiles({ projectId: record.id, pageSize: 500 }).then((res) => {
             if (res?.success !== false) {
                 setList(res?.data || []);
-                setTotal(res?.totalCount || 0);
             }
         });
-    }, [record?.id, query]);
+    }, [record?.id]);
+
+    const debouncedKeyword = useDebounce(keyword, 400);
+    const filteredList = useMemo(() => {
+        const kw = debouncedKeyword.trim().toLowerCase();
+        if (!kw) return list;
+        return list.filter(
+            (item) =>
+                (item.files || []).some((f) =>
+                    (f.name || "").toLowerCase().includes(kw),
+                ) || (item.archiveType || "").toLowerCase().includes(kw),
+        );
+    }, [list, debouncedKeyword]);
 
     /** 单文件下载：跨域地址下 a.download 无效，fetch 转 blob 后再触发下载 */
     const downloadArchiveFile = async (f) => {
@@ -66,8 +75,7 @@ function ArchiveModal({ record, loading, fetchFiles, onClose }) {
         {
             title: "序号",
             width: 60,
-            render: (_, __, index) =>
-                (query.pageIndex - 1) * query.pageSize + index + 1,
+            render: (_, __, index) => index + 1,
         },
         {
             title: "文件名称",
@@ -179,9 +187,10 @@ function ArchiveModal({ record, loading, fetchFiles, onClose }) {
             </div>
 
             <Input.Search
-                placeholder="输入文件名称"
+                placeholder="搜索文件名称或档案类型"
                 allowClear
-                onSearch={(v) => setQuery((q) => ({ ...q, fileName: v, pageIndex: 1 }))}
+                onChange={(e) => setKeyword(e.target.value)}
+                onSearch={setKeyword}
                 className="epd-archive__search"
             />
 
@@ -189,19 +198,10 @@ function ArchiveModal({ record, loading, fetchFiles, onClose }) {
                 rowKey="id"
                 size="small"
                 columns={columns}
-                dataSource={list}
+                dataSource={filteredList}
                 loading={loading}
                 scroll={{ x: 800, y: 400 }}
-                pagination={{
-                    total,
-                    current: query.pageIndex,
-                    pageSize: query.pageSize,
-                    showSizeChanger: true,
-                    showQuickJumper: true,
-                    showTotal: (t) => `共 ${t} 条`,
-                    onChange: (page, pageSize) =>
-                        setQuery((q) => ({ ...q, pageIndex: page, pageSize })),
-                }}
+                pagination={false}
             />
 
             <Modal