diff --git a/frontend/app/components/common/Sidebar.tsx b/frontend/app/components/common/Sidebar.tsx
index 6ae1544..98a5189 100644
--- a/frontend/app/components/common/Sidebar.tsx
+++ b/frontend/app/components/common/Sidebar.tsx
@@ -1,6 +1,6 @@
 import Icon from "./Icon";
 
-type ActivePage = "home" | "scripts" | "data-resources" | "schedules" | "system";
+type ActivePage = "home" | "scripts" | "schedules" | "system";
 
 type SidebarProps = {
   activePage: ActivePage;
@@ -15,7 +15,7 @@ type SidebarProps = {
 
 type NavigationItem = {
   label: string;
-  icon: "home" | "script" | "database" | "schedule" | "settings";
+  icon: "home" | "script" | "schedule" | "settings";
   page: ActivePage;
 };
 
@@ -44,7 +44,6 @@ export function Sidebar({
   const navigation: NavigationItem[] = [
     { label: "工作台", icon: "home", page: "home" },
     { label: "构建脚本", icon: "script", page: "scripts" },
-    { label: "数据资源", icon: "database", page: "data-resources" },
     { label: "调度配置", icon: "schedule", page: "schedules" },
   ];
 
diff --git a/frontend/app/components/common/Topbar.tsx b/frontend/app/components/common/Topbar.tsx
index f19c29a..22e7dcd 100644
--- a/frontend/app/components/common/Topbar.tsx
+++ b/frontend/app/components/common/Topbar.tsx
@@ -28,7 +28,6 @@ export function Topbar({
     home: "工作台",
     scripts: "构建脚本",
     schedules: "调度配置",
-    "data-resources": "数据资源",
     system: "系统管理",
   };
 
diff --git a/frontend/app/components/platform/ScriptExplorer.tsx b/frontend/app/components/platform/ScriptExplorer.tsx
index 399f4d0..eb9286e 100644
--- a/frontend/app/components/platform/ScriptExplorer.tsx
+++ b/frontend/app/components/platform/ScriptExplorer.tsx
@@ -4,11 +4,13 @@ import { WorkspaceTreeGroup } from "~/features/platform/WorkspaceTree";
 import { useScriptWorkspaceStore } from "~/features/platform/state/scriptWorkspaceStore";
 import type { ScriptItem, WorkspaceDirectory } from "~/services/api";
 import { type AuthUser } from "~/context/AuthContext";
+import type { ResourceItem } from "~/services/api";
 
 type ScriptExplorerProps = {
   scripts: ScriptItem[];
   filteredScripts: ScriptItem[];
   directories: WorkspaceDirectory[];
+  dataResources: ResourceItem[];
   user: AuthUser | null;
   selectedId: string | null;
   loading: boolean;
@@ -26,6 +28,7 @@ type ScriptExplorerProps = {
     target: { kind: "root" | "directory" | "file"; path: string; script?: ScriptItem }
   ) => void;
   onSelect: (scriptId: string) => void;
+  onCopyResourcePath: (jupyterPath: string) => void;
   uploadInputRef: RefObject<HTMLInputElement | null>;
   onHandleUpload: (event: ChangeEvent<HTMLInputElement>) => void;
 };
@@ -34,6 +37,7 @@ export function ScriptExplorer({
   scripts,
   filteredScripts,
   directories,
+  dataResources,
   user,
   selectedId,
   loading,
@@ -48,6 +52,7 @@ export function ScriptExplorer({
   onChooseUpload,
   onContextMenu,
   onSelect,
+  onCopyResourcePath,
   uploadInputRef,
   onHandleUpload,
 }: ScriptExplorerProps) {
@@ -57,6 +62,16 @@ export function ScriptExplorer({
   );
   const onToggle = useScriptWorkspaceStore((s) => s.toggleExpanded);
 
+  const dataByOwner = useMemo(() => {
+    const map = new Map<string, ResourceItem[]>();
+    for (const r of dataResources) {
+      const list = map.get(r.owner_user_id) ?? [];
+      list.push(r);
+      map.set(r.owner_user_id, list);
+    }
+    return map;
+  }, [dataResources]);
+
   const memberScriptGroups = useMemo(() => {
     const visibleScripts =
       user?.is_system_admin === true
@@ -83,6 +98,7 @@ export function ScriptExplorer({
       user: AuthUser | null;
       scripts: ScriptItem[];
       directories: WorkspaceDirectory[];
+      dataResources: ResourceItem[];
     }[] = [];
     for (const [ownerUserId, groupScripts] of byOwner.entries()) {
       const displayName =
@@ -109,6 +125,7 @@ export function ScriptExplorer({
           ownerUserId === user?.user_id
             ? mergeDirectories(directories, inferred)
             : inferred,
+        dataResources: dataByOwner.get(groupUser.user_id) ?? [],
       });
     }
 
@@ -119,7 +136,7 @@ export function ScriptExplorer({
     });
 
     return groups;
-  }, [filteredScripts, directories, user]);
+  }, [filteredScripts, directories, user, dataByOwner]);
 
   return (
     <aside className="explorer">
@@ -142,7 +159,7 @@ export function ScriptExplorer({
             ref={uploadInputRef}
             className="visually-hidden"
             type="file"
-            accept=".py,.ipynb"
+            accept=".py,.ipynb,.csv,.xlsx,.xls,.tsv,.json,.parquet,.txt"
             multiple
             onChange={onHandleUpload}
           />
@@ -191,6 +208,7 @@ export function ScriptExplorer({
                   title={`${group.user?.display_name}`}
                   scripts={group.scripts}
                   directories={group.directories}
+                  dataResources={group.dataResources}
                   selectedId={selectedId}
                   onSelect={onSelect}
                   onContextMenu={
@@ -202,6 +220,7 @@ export function ScriptExplorer({
                   expandedPaths={expandedPaths}
                   onToggle={onToggle}
                   loadingChildrenPaths={loadingChildrenPaths}
+                  onCopyResourcePath={onCopyResourcePath}
                 />
               );
             })}
diff --git a/frontend/app/components/platform/TreeContextMenu.tsx b/frontend/app/components/platform/TreeContextMenu.tsx
index 84da82a..ca99034 100644
--- a/frontend/app/components/platform/TreeContextMenu.tsx
+++ b/frontend/app/components/platform/TreeContextMenu.tsx
@@ -18,6 +18,7 @@ type TreeContextMenuProps = {
   onOpenFolderDialog: (parentPath: string) => void;
   onChooseUpload: (parentPath: string) => void;
   onRemoveDirectory: (path: string) => void;
+  onCopyResourcePath?: (jupyterPath: string) => void;
   onClose: () => void;
 };
 
@@ -30,12 +31,14 @@ export function TreeContextMenu({
   onOpenFolderDialog,
   onChooseUpload,
   onRemoveDirectory,
+  onCopyResourcePath,
   onClose,
 }: TreeContextMenuProps) {
   if (!contextMenu) return null;
 
   const width = 188;
   const height = contextMenu.kind === "file" ? 124 : 190;
+  const isDataResource = !!contextMenu.script?.script_id.startsWith("data:");
 
   return (
     <div
@@ -51,37 +54,58 @@ export function TreeContextMenu({
     >
       {contextMenu.kind === "file" && contextMenu.script ? (
         <>
-          <button
-            type="button"
-            role="menuitem"
-            onClick={() => {
-              onOpenScript(contextMenu.script!.script_id);
-              onClose();
-            }}
-          >
-            <Icon name="script" size={16} />
-            打开文件
-          </button>
-          <button
-            type="button"
-            role="menuitem"
-            onClick={() => {
-              onToggleLock(contextMenu.script!);
-              onClose();
-            }}
-          >
-            <Icon name={contextMenu.script.is_locked ? "unlock" : "lock"} size={16} />
-            {contextMenu.script.is_locked ? "解锁文件" : "锁定文件"}
-          </button>
-          <button
-            className="is-danger"
-            type="button"
-            role="menuitem"
-            onClick={() => onRemoveScript(contextMenu.script!)}
-          >
-            <Icon name="close" size={16} />
-            删除文件
-          </button>
+          {isDataResource ? (
+            <button
+              type="button"
+              role="menuitem"
+              onClick={() => {
+                if (onCopyResourcePath) {
+                  onCopyResourcePath(contextMenu.script!.relative_path);
+                }
+                onClose();
+              }}
+            >
+              <Icon name="database" size={16} />
+              复制 Jupyter 路径
+            </button>
+          ) : (
+            <>
+              <button
+                type="button"
+                role="menuitem"
+                onClick={() => {
+                  onOpenScript(contextMenu.script!.script_id);
+                  onClose();
+                }}
+              >
+                <Icon name="script" size={16} />
+                打开文件
+              </button>
+              <button
+                type="button"
+                role="menuitem"
+                onClick={() => {
+                  onToggleLock(contextMenu.script!);
+                  onClose();
+                }}
+              >
+                <Icon
+                  name={contextMenu.script.is_locked ? "unlock" : "lock"}
+                  size={16}
+                />
+                {contextMenu.script.is_locked ? "解锁文件" : "锁定文件"}
+              </button>
+              <button
+                className="is-danger"
+                type="button"
+                role="menuitem"
+                onClick={() => onRemoveScript(contextMenu.script!)}
+              >
+                <Icon name="close" size={16} />
+                删除文件
+              </button>
+            </>
+          )}
         </>
       ) : (
         <>
diff --git a/frontend/app/context/AuthContext.tsx b/frontend/app/context/AuthContext.tsx
index d4eca28..8e0bf42 100644
--- a/frontend/app/context/AuthContext.tsx
+++ b/frontend/app/context/AuthContext.tsx
@@ -221,10 +221,17 @@ export function useApi(): WorkspaceBoundApi {
   const workspaceId = currentWorkspace?.workspace_id ?? "";
 
   return useMemo<WorkspaceBoundApi>(() => ({
-    listScripts: () => rawApi.listScripts(workspaceId),
-    createScript: (input) => rawApi.createScript(workspaceId, input),
+   listScripts: () => rawApi.listScripts(workspaceId),
+   listResources: (opts) => rawApi.listResources(workspaceId, opts),
+   createScript: (input) => rawApi.createScript(workspaceId, input),
     uploadScript: (file, parentPath, visibility) =>
       rawApi.uploadScript(workspaceId, file, parentPath, visibility),
+    createResourceUpload: (body) =>
+      rawApi.createResourceUpload(workspaceId, body),
+    uploadResourceBytes: (uploadId, fileBytes, contentType) =>
+      rawApi.uploadResourceBytes(workspaceId, uploadId, fileBytes, contentType),
+    bindResourceUpload: (uploadId, body) =>
+      rawApi.bindResourceUpload(workspaceId, uploadId, body),
     updateScript: (scriptId, input) =>
       rawApi.updateScript(workspaceId, scriptId, input),
     deleteScript: (scriptId) => rawApi.deleteScript(workspaceId, scriptId),
diff --git a/frontend/app/features/platform/DataResourcesPage.css b/frontend/app/features/platform/DataResourcesPage.css
deleted file mode 100644
index c60828d..0000000
--- a/frontend/app/features/platform/DataResourcesPage.css
+++ /dev/null
@@ -1,147 +0,0 @@
-.data-resources-page {
-  display: flex;
-  min-height: 0;
-  flex: 1;
-  flex-direction: column;
-  padding: 22px;
-  overflow-y: auto;
-}
-
-.data-resources-page__header {
-  display: flex;
-  align-items: flex-start;
-  justify-content: space-between;
-  gap: 20px;
-  margin-bottom: 20px;
-}
-
-.data-resources-page__header h1 {
-  margin: 0 0 5px;
-  color: #1c2d42;
-  font-size: 20px;
-}
-
-.data-resources-page__header p {
-  margin: 0;
-  color: #7a8999;
-  font-size: 12px;
-}
-
-.data-resources-page__toolbar {
-  display: flex;
-  margin-bottom: 16px;
-}
-
-.data-resources-page__toolbar .search-box {
-  width: 320px;
-  margin: 0;
-}
-
-.data-resources-page__table-wrap {
-  flex: 1;
-  min-height: 0;
-  border: 1px solid #dce4eb;
-  border-radius: 8px;
-  background: #fff;
-  overflow: auto;
-}
-
-.data-resources-table {
-  width: 100%;
-  border-collapse: collapse;
-  font-size: 12px;
-}
-
-.data-resources-table th,
-.data-resources-table td {
-  padding: 12px 14px;
-  border-bottom: 1px solid #e8edf2;
-  text-align: left;
-  vertical-align: middle;
-}
-
-.data-resources-table th {
-  position: sticky;
-  top: 0;
-  color: #5c6d7e;
-  background: #f7f9fb;
-  font-size: 11px;
-  font-weight: 650;
-}
-
-.data-resources-table tbody tr:hover {
-  background: #f4f8fc;
-}
-
-.data-resources-table td {
-  color: #33465a;
-}
-
-.data-resources-table__name {
-  font-weight: 600;
-}
-
-.data-resources-table code.jupyter-path {
-  display: inline-block;
-  max-width: 260px;
-  overflow: hidden;
-  padding: 3px 7px;
-  border-radius: 4px;
-  background: #f1f5f9;
-  color: #2a4d6b;
-  font-family: Consolas, "SFMono-Regular", monospace;
-  font-size: 11px;
-  text-overflow: ellipsis;
-  white-space: nowrap;
-}
-
-.visibility-badge {
-  display: inline-flex;
-  align-items: center;
-  gap: 5px;
-  padding: 3px 8px;
-  border-radius: 10px;
-  font-size: 10px;
-  font-weight: 600;
-}
-
-.visibility-badge--private {
-  color: #7a6a3f;
-  background: #f9f5e6;
-}
-
-.visibility-badge--workspace {
-  color: #1a5e9c;
-  background: #eaf4fd;
-}
-
-.visibility-badge--public {
-  color: #1f7a54;
-  background: #eaf9f3;
-}
-
-.data-resources-page__empty {
-  display: flex;
-  align-items: center;
-  justify-content: center;
-  height: 200px;
-  color: #8b99a8;
-  font-size: 13px;
-}
-
-.data-resources-page .form-field input[type="file"] {
-  height: auto;
-  padding: 8px 11px;
-  font-size: 12px;
-}
-
-.data-resources-table td .row-actions {
-  display: inline-flex;
-  flex-wrap: wrap;
-  gap: 6px;
-}
-
-.data-resources-table td .text-button:disabled {
-  cursor: not-allowed;
-  opacity: 0.45;
-}
diff --git a/frontend/app/features/platform/DataResourcesPage.tsx b/frontend/app/features/platform/DataResourcesPage.tsx
deleted file mode 100644
index 1c48782..0000000
--- a/frontend/app/features/platform/DataResourcesPage.tsx
+++ /dev/null
@@ -1,339 +0,0 @@
-import { useEffect, useRef, useState } from "react";
-
-import { useAuth } from "../../context/AuthContext";
-import Icon from "../../components/common/Icon";
-import { useUiStore } from "./state/uiStore";
-import {
-  type ResourceItem,
-  listResources,
-  createResourceUpload,
-  uploadResourceBytes,
-  bindResourceUpload,
-} from "../../services/api";
-
-import "./DataResourcesPage.css";
-
-const ACCEPTED_TYPES = ".csv,.xlsx,.xls,.tsv,.json,.parquet,.txt";
-
-const VISIBILITY_LABELS: Record<ResourceItem["visibility"], string> = {
-  private: "私有",
-  workspace: "工作区",
-  public: "公开",
-};
-
-function formatBytes(bytes: number): string {
-  if (bytes === 0) return "0 B";
-  const units = ["B", "KB", "MB", "GB"];
-  const index = Math.min(Math.floor(Math.log(bytes) / Math.log(1024)), units.length - 1);
-  const value = bytes / Math.pow(1024, index);
-  return `${value.toFixed(index === 0 ? 0 : 2)} ${units[index]}`;
-}
-
-async function sha256Hex(file: File): Promise<string> {
-  const buffer = await file.arrayBuffer();
-  const digest = await crypto.subtle.digest("SHA-256", buffer);
-  return Array.from(new Uint8Array(digest))
-    .map((byte) => byte.toString(16).padStart(2, "0"))
-    .join("");
-}
-
-export default function DataResourcesPage() {
-  const { currentWorkspace, user } = useAuth();
-  const workspaceId = currentWorkspace?.workspace_id ?? "";
-  const ownerUserId = user?.user_id ?? "";
-  const pushToast = useUiStore((state) => state.pushToast);
-
-  const [items, setItems] = useState<ResourceItem[]>([]);
-  const [loading, setLoading] = useState(false);
-  const [keyword, setKeyword] = useState("");
-  const [modalOpen, setModalOpen] = useState(false);
-  const [file, setFile] = useState<File | null>(null);
-  const [resourceName, setResourceName] = useState("");
-  const [visibility, setVisibility] = useState<ResourceItem["visibility"]>("workspace");
-  const [description, setDescription] = useState("");
-  const [uploading, setUploading] = useState(false);
-  const fileInputRef = useRef<HTMLInputElement>(null);
-
-  const load = async () => {
-    if (!workspaceId) return;
-    setLoading(true);
-    try {
-      const data = await listResources(workspaceId, { keyword });
-      // Defensive: apiRequest<T> returns T, but treat non-array payloads
-      // as empty so a malformed response never crashes the render.
-      setItems(Array.isArray(data) ? data : []);
-    } catch (error) {
-      pushToast({
-        tone: "error",
-        message: error instanceof Error ? error.message : "加载数据资源失败",
-      });
-      setItems([]);
-    } finally {
-      setLoading(false);
-    }
-  };
-
-  useEffect(() => {
-    void load();
-  }, [workspaceId, keyword]);
-
-  const handleFileChange = (event: React.ChangeEvent<HTMLInputElement>) => {
-    const selected = event.target.files?.[0] ?? null;
-    setFile(selected);
-    if (selected && !resourceName.trim()) {
-      const baseName = selected.name.replace(/\.[^/.]+$/, "");
-      setResourceName(baseName);
-    }
-  };
-
-  const resetForm = () => {
-    setFile(null);
-    setResourceName("");
-    setVisibility("workspace");
-    setDescription("");
-    if (fileInputRef.current) fileInputRef.current.value = "";
-  };
-
-  const handleSubmit = async (event: React.FormEvent) => {
-    event.preventDefault();
-    if (!file || !workspaceId) return;
-
-    const name = resourceName.trim() || file.name;
-    setUploading(true);
-    try {
-      const expectedHash = await sha256Hex(file);
-      const { upload_id: uploadId } = await createResourceUpload(workspaceId, {
-        file_name: file.name,
-        content_type: file.type || "application/octet-stream",
-        expected_size_bytes: file.size,
-        expected_hash: expectedHash,
-      });
-      await uploadResourceBytes(
-        workspaceId,
-        uploadId,
-        await file.arrayBuffer(),
-        file.type || "application/octet-stream",
-      );
-      await bindResourceUpload(workspaceId, uploadId, {
-        resource_name: name,
-        description: description.trim(),
-        visibility,
-      });
-      pushToast({ tone: "success", message: "数据资源上传成功" });
-      setModalOpen(false);
-      resetForm();
-      await load();
-    } catch (error) {
-      pushToast({
-        tone: "error",
-        message: error instanceof Error ? error.message : "上传失败",
-      });
-    } finally {
-      setUploading(false);
-    }
-  };
-
-  // 把 {workspace_id}/{user_id}/ 前缀从路径里去掉，方便用户粘贴到 notebook。
-  // 后端目前返回的 jupyter_accessible_path 偶尔会带这层前缀（legacy 数据 +
-  // workspace_prefix 配错），所以前端再做一次防御性剥除。
-  const stripOwnerPrefix = (path: string): string => {
-    if (!path) return path;
-    const fullPrefix = `${workspaceId}/${ownerUserId}/`;
-    if (fullPrefix !== "/" && path.startsWith(fullPrefix)) {
-      return path.slice(fullPrefix.length);
-    }
-    const ownerPrefix = `${ownerUserId}/`;
-    if (ownerPrefix !== "/" && path.startsWith(ownerPrefix)) {
-      return path.slice(ownerPrefix.length);
-    }
-    return path;
-  };
-
-  const handleCopy = async (path: string) => {
-    try {
-      const stripped = stripOwnerPrefix(path);
-      await navigator.clipboard.writeText(stripped);
-      pushToast({ tone: "success", message: "已复制 Jupyter 路径" });
-    } catch {
-      pushToast({ tone: "error", message: "复制失败" });
-    }
-  };
-
-  return (
-    <section className="data-resources-page">
-      <header className="data-resources-page__header">
-        <div>
-          <h1>数据资源</h1>
-          <p>管理可在 Jupyter 中读取的 CSV/Excel/JSON/Parquet 文件</p>
-        </div>
-        <button
-          className="primary-button"
-          type="button"
-          onClick={() => setModalOpen(true)}
-        >
-          <Icon name="upload" size={17} />
-          上传数据资源
-        </button>
-      </header>
-
-      <div className="data-resources-page__toolbar">
-        <div className="search-box">
-          <Icon name="search" size={16} />
-          <input
-            type="text"
-            placeholder="搜索资源名称或文件名"
-            value={keyword}
-            onChange={(event) => setKeyword(event.target.value)}
-          />
-        </div>
-      </div>
-
-      <div className="data-resources-page__table-wrap">
-        {loading && items.length === 0 ? (
-          <div className="data-resources-page__empty">加载中…</div>
-        ) : items.length === 0 ? (
-          <div className="data-resources-page__empty">
-            暂无数据资源，点击右上角上传。
-          </div>
-        ) : (
-          <table className="data-resources-table">
-            <thead>
-              <tr>
-                <th>资源名称</th>
-                <th>文件名</th>
-                <th>大小</th>
-                <th>可见性</th>
-                <th>操作</th>
-              </tr>
-            </thead>
-            <tbody>
-              {items.map((item) => (
-                <tr key={item.resource_id}>
-                  <td className="data-resources-table__name">
-                    {item.resource_name}
-                  </td>
-                  <td>{item.file.file_name}</td>
-                  <td>{formatBytes(item.file.size_bytes)}</td>
-                  <td>
-                    <span
-                      className={`visibility-badge visibility-badge--${item.visibility}`}
-                    >
-                      {VISIBILITY_LABELS[item.visibility]}
-                    </span>
-                  </td>
-                  <td>
-                    <div className="row-actions">
-                      <button
-                        className="text-button"
-                        type="button"
-                        onClick={() => handleCopy(item.jupyter_accessible_path)}
-                      >
-                        复制
-                      </button>
-                      <button
-                        className="text-button"
-                        type="button"
-                        onClick={() => handleCopy(item.absolute_path)}
-                        disabled={!item.absolute_path}
-                        title={item.absolute_path || "绝对路径不可用"}
-                      >
-                        复制绝对路径
-                      </button>
-                    </div>
-                  </td>
-                </tr>
-              ))}
-            </tbody>
-          </table>
-        )}
-      </div>
-
-      {modalOpen && (
-        <div
-          className="modal-backdrop"
-          onClick={() => {
-            if (!uploading) setModalOpen(false);
-          }}
-        >
-          <div
-            className="modal modal--compact"
-            onClick={(event) => event.stopPropagation()}
-          >
-            <div className="modal__header">
-              <div>
-                <span className="modal__eyebrow">数据资源</span>
-                <h2>上传数据文件</h2>
-              </div>
-            </div>
-            <form onSubmit={handleSubmit}>
-              <div className="form-field">
-                <label htmlFor="data-resource-file">选择文件</label>
-                <input
-                  id="data-resource-file"
-                  ref={fileInputRef}
-                  type="file"
-                  accept={ACCEPTED_TYPES}
-                  onChange={handleFileChange}
-                  required
-                />
-                <small>支持 CSV、Excel、JSON、Parquet、TSV、TXT</small>
-              </div>
-              <div className="form-field">
-                <label htmlFor="data-resource-name">资源名称</label>
-                <input
-                  id="data-resource-name"
-                  type="text"
-                  value={resourceName}
-                  onChange={(event) => setResourceName(event.target.value)}
-                  placeholder="输入资源名称"
-                  required
-                />
-              </div>
-              <div className="form-field">
-                <label htmlFor="data-resource-visibility">可见性</label>
-                <select
-                  id="data-resource-visibility"
-                  value={visibility}
-                  onChange={(event) =>
-                    setVisibility(event.target.value as ResourceItem["visibility"])
-                  }
-                >
-                  <option value="private">私有</option>
-                  <option value="workspace">工作区</option>
-                  <option value="public">公开</option>
-                </select>
-              </div>
-              <div className="form-field">
-                <label htmlFor="data-resource-description">描述（可选）</label>
-                <textarea
-                  id="data-resource-description"
-                  value={description}
-                  onChange={(event) => setDescription(event.target.value)}
-                  placeholder="输入描述"
-                  rows={3}
-                />
-              </div>
-              <div className="modal__footer">
-                <button
-                  className="secondary-button"
-                  type="button"
-                  onClick={() => setModalOpen(false)}
-                  disabled={uploading}
-                >
-                  取消
-                </button>
-                <button
-                  className="primary-button"
-                  type="submit"
-                  disabled={!file || uploading}
-                >
-                  {uploading ? "上传中…" : "上传"}
-                </button>
-              </div>
-            </form>
-          </div>
-        </div>
-      )}
-    </section>
-  );
-}
diff --git a/frontend/app/features/platform/ScriptsPage.tsx b/frontend/app/features/platform/ScriptsPage.tsx
index 405229f..102ded1 100644
--- a/frontend/app/features/platform/ScriptsPage.tsx
+++ b/frontend/app/features/platform/ScriptsPage.tsx
@@ -3,6 +3,7 @@ import { type FormEvent, useEffect, useMemo, useRef } from "react";
 import { useAuth } from "../../context/AuthContext";
 import { CreateFolderModal } from "../../components/platform/CreateFolderModal";
 import { CreateScriptModal } from "../../components/platform/CreateScriptModal";
+import { DataResourceUploadModal } from "../../components/platform/DataResourceUploadModal";
 import Icon from "../../components/common/Icon";
 import { PublishModal } from "../../components/platform/PublishModal";
 import { ScriptExplorer } from "../../components/platform/ScriptExplorer";
@@ -32,6 +33,9 @@ export default function ScriptsPage() {
   const latestVersion = useScriptWorkspaceStore((s) => s.latestVersion);
   const latestVersionLoading = useScriptWorkspaceStore((s) => s.latestVersionLoading);
 
+  const dataResources = useScriptWorkspaceStore((s) => s.dataResources);
+  const loadDataResources = useScriptWorkspaceStore((s) => s.loadDataResources);
+
   const pythonEditorBuffers = useScriptWorkspaceStore((s) => s.pythonEditorBuffers);
 
   // store actions
@@ -51,6 +55,7 @@ export default function ScriptsPage() {
   const loadLatestVersion = useScriptWorkspaceStore((s) => s.loadLatestVersion);
   const createScript = useScriptWorkspaceStore((s) => s.createScript);
   const uploadScripts = useScriptWorkspaceStore((s) => s.uploadScripts);
+  const uploadDataResource = useScriptWorkspaceStore((s) => s.uploadDataResource);
   const createFolder = useScriptWorkspaceStore((s) => s.createFolder);
   const deleteScript = useScriptWorkspaceStore((s) => s.deleteScript);
   const deleteDirectory = useScriptWorkspaceStore((s) => s.deleteDirectory);
@@ -74,6 +79,13 @@ export default function ScriptsPage() {
   const openCreateDialog = useUiStore((s) => s.openCreateDialog);
   const openFolderDialog = useUiStore((s) => s.openFolderDialog);
   const chooseUpload = useUiStore((s) => s.chooseUpload);
+  const dataResourceDialog = useUiStore((s) => s.dataResourceDialog);
+  const openDataResourceDialog = useUiStore((s) => s.openDataResourceDialog);
+  const closeDataResourceDialog = useUiStore((s) => s.closeDataResourceDialog);
+  const setDataResourceName = useUiStore((s) => s.setDataResourceName);
+  const setDataResourceVisibility = useUiStore((s) => s.setDataResourceVisibility);
+  const setDataResourceDescription = useUiStore((s) => s.setDataResourceDescription);
+  const setDataResourceTargetPath = useUiStore((s) => s.setDataResourceTargetPath);
   const publish = useUiStore((s) => s.publish);
   const setReleaseNote = useUiStore((s) => s.setReleaseNote);
   const setPublishVisibility = useUiStore((s) => s.setPublishVisibility);
@@ -87,6 +99,10 @@ export default function ScriptsPage() {
     void load();
   }, [load]);
 
+  useEffect(() => {
+    void loadDataResources();
+  }, [loadDataResources, workspaceId]);
+
   useEffect(() => {
     reset();
     // 刷新前递增版本号，触发已打开标签页的只读内容刷新
@@ -189,12 +205,68 @@ export default function ScriptsPage() {
     void closeTab(scriptId);
   };
 
-  // 5) handlers
+ // 5) handlers
+  const SCRIPT_EXTS = [".py", ".ipynb"];
+  const DATA_EXTS = [".csv", ".xlsx", ".xls", ".tsv", ".json", ".parquet", ".txt"];
+
+  const matchesExt = (name: string, exts: string[]) =>
+    exts.some((ext) => name.toLowerCase().endsWith(ext));
+
   const handleUpload = (event: React.ChangeEvent<HTMLInputElement>) => {
     const files = Array.from(event.target.files ?? []);
     event.target.value = "";
     if (files.length === 0) return;
-    void uploadScripts(files, upload.parentPath);
+    const scriptFiles = files.filter((f) => matchesExt(f.name, SCRIPT_EXTS));
+    const dataFiles = files.filter((f) => matchesExt(f.name, DATA_EXTS));
+    const rejected = files.filter(
+      (f) => !matchesExt(f.name, SCRIPT_EXTS) && !matchesExt(f.name, DATA_EXTS),
+    );
+    if (rejected.length) {
+      pushToast({
+        tone: "error",
+        message: `不支持的文件类型: ${rejected.map((f) => f.name).join(", ")}`,
+      });
+    }
+    if (scriptFiles.length) {
+      void uploadScripts(scriptFiles, upload.parentPath);
+    }
+    if (dataFiles.length === 1) {
+      openDataResourceDialog(dataFiles[0], upload.parentPath);
+    } else if (dataFiles.length > 1) {
+      pushToast({
+        tone: "info",
+        message: "数据资源一次只支持上传一个文件，请分别上传",
+      });
+    }
+  };
+
+  const handleDataResourceSubmit = (event: FormEvent) => {
+    event.preventDefault();
+    const { file, resourceName, visibility, description, targetPath } = dataResourceDialog;
+    if (!file || !resourceName.trim()) return;
+    void uploadDataResource(file, {
+      resourceName: resourceName.trim(),
+      visibility,
+      description: description.trim(),
+      targetPath: targetPath.trim(),
+    }).then((resource) => {
+      if (resource) void loadDataResources();
+    });
+  };
+
+  const handleCopyResourcePath = async (jupyterPath: string) => {
+    if (!jupyterPath) return;
+    const fullPrefix = `${workspaceId ?? ""}/${user?.user_id ?? ""}/`;
+    let stripped = jupyterPath;
+    if (fullPrefix !== "/" && stripped.startsWith(fullPrefix)) {
+      stripped = stripped.slice(fullPrefix.length);
+    }
+    try {
+      await navigator.clipboard.writeText(stripped);
+      pushToast({ tone: "success", message: `已复制：${stripped}` });
+    } catch {
+      pushToast({ tone: "error", message: "复制失败" });
+    }
   };
 
   const handleCreateSubmit = (event: FormEvent) => {
@@ -223,6 +295,7 @@ export default function ScriptsPage() {
         scripts={scripts}
         filteredScripts={filteredScripts}
         directories={directories}
+        dataResources={dataResources}
         user={user}
         selectedId={selectedId}
         loading={loading}
@@ -238,6 +311,7 @@ export default function ScriptsPage() {
         onChooseUpload={(parentPath) => triggerUpload(parentPath)}
         onContextMenu={showContextMenu}
         onSelect={openTab}
+        onCopyResourcePath={(p) => void handleCopyResourcePath(p)}
         uploadInputRef={uploadInputRef}
         onHandleUpload={handleUpload}
       />
@@ -344,8 +418,9 @@ export default function ScriptsPage() {
         onOpenCreateDialog={(parentPath, scriptType) =>
           openCreateDialog(parentPath, scriptType)}
         onOpenFolderDialog={(parentPath) => openFolderDialog(parentPath)}
-        onChooseUpload={(parentPath) => chooseUpload(parentPath)}
+        onChooseUpload={(parentPath) => triggerUpload(parentPath ?? "")}
         onRemoveDirectory={(p) => void deleteDirectory(p)}
+        onCopyResourcePath={(p) => void handleCopyResourcePath(p)}
         onClose={closeContextMenu}
       />
 
@@ -360,10 +435,26 @@ export default function ScriptsPage() {
         onClose={closePublishDialog}
       />
 
-      <VersionReceiptModal
-        publishedVersion={publish.publishedVersion}
-        onClose={clearPublishedVersion}
-        onCopy={(message) => pushToast({ tone: "success", message })}
+     <VersionReceiptModal
+       publishedVersion={publish.publishedVersion}
+       onClose={clearPublishedVersion}
+       onCopy={(message) => pushToast({ tone: "success", message })}
+     />
+      <DataResourceUploadModal
+        open={dataResourceDialog.open}
+        file={dataResourceDialog.file}
+        resourceName={dataResourceDialog.resourceName}
+        visibility={dataResourceDialog.visibility}
+        description={dataResourceDialog.description}
+        uploading={dataResourceDialog.uploading}
+        parentPath={dataResourceDialog.parentPath}
+        targetPath={dataResourceDialog.targetPath}
+        onNameChange={setDataResourceName}
+        onVisibilityChange={setDataResourceVisibility}
+        onDescriptionChange={setDataResourceDescription}
+        onTargetPathChange={setDataResourceTargetPath}
+        onSubmit={handleDataResourceSubmit}
+        onClose={closeDataResourceDialog}
       />
     </section>
   );
diff --git a/frontend/app/features/platform/WorkspaceTree.tsx b/frontend/app/features/platform/WorkspaceTree.tsx
index ea55323..7765d0e 100644
--- a/frontend/app/features/platform/WorkspaceTree.tsx
+++ b/frontend/app/features/platform/WorkspaceTree.tsx
@@ -1,9 +1,10 @@
-import { type MouseEvent as ReactMouseEvent, useEffect } from "react";
+import { type MouseEvent as ReactMouseEvent, useEffect, useMemo } from "react";
 
 import Icon from "../../components/common/Icon";
 import type {
   ScriptItem,
   WorkspaceDirectory,
+  ResourceItem,
 } from "~/services/api";
 
 export type WorkspaceTreeTarget = {
@@ -23,6 +24,8 @@ type WorkspaceTreeProps = {
     target: WorkspaceTreeTarget,
   ) => void;
   readOnly?: boolean;
+  dataResources?: ResourceItem[];
+  onCopyResourcePath?: (jupyterPath: string) => void;
   // 唯一标识此 group（通常 `__group__<owner_user_id>`），让多个 owner 的 group 各自独立展开。
   groupKey: string;
   expandedPaths: Set<string>;
@@ -33,6 +36,7 @@ type WorkspaceTreeProps = {
 type WorkspaceTreeItemsProps = Omit<WorkspaceTreeProps, "title" | "readOnly"> & {
   path: string;
   depth: number;
+  onCopyResourcePath?: (jupyterPath: string) => void;
 };
 
 function formatTime(value: string) {
@@ -50,6 +54,11 @@ export function scriptIcon(item: ScriptItem) {
 }
 
 function ownedScriptPath(item: ScriptItem) {
+  // 数据资源的 relative_path 已经是 jupyter 路径（无 ULID 前缀）；脚本相对路径形如
+  // `{ulid}/{ws_id}/{user_id}/...`，需要剥前两层。
+  if (item.script_id.startsWith("data:")) {
+    return item.relative_path.replaceAll("\\", "/");
+  }
   return item.relative_path.replaceAll("\\", "/").split("/").slice(2).join("/");
 }
 
@@ -67,12 +76,58 @@ export function WorkspaceTreeGroup({
   onSelect,
   onContextMenu,
   readOnly = false,
+  dataResources,
+  onCopyResourcePath,
   groupKey,
   expandedPaths,
   onToggle,
   loadingChildrenPaths,
 }: WorkspaceTreeProps) {
   const open = expandedPaths.has(groupKey);
+  const dataResourceScripts = useMemo(() => {
+    if (!dataResources) return [];
+    return dataResources.map((r) => ({
+      script_id: `data:${r.resource_id}`,
+      workspace_id: r.workspace_id,
+      current_object_id: r.storage_object_id,
+      owner_user_id: r.owner_user_id,
+      owner_display_name: null,
+      script_name: r.resource_name,
+      script_type: "python" as const,
+      visibility: r.visibility,
+      status: r.status,
+      is_locked: false,
+      // relative_path 直接是 jupyter 路径（与 Python/Notebook 同层渲染，不再带虚拟前缀）
+      relative_path: r.jupyter_accessible_path,
+      jupyter_path: r.jupyter_accessible_path,
+      content_hash: r.file.content_hash ?? "",
+      size_bytes: r.file.size_bytes,
+      created_at: r.created_at,
+      updated_at: r.updated_at,
+    } as unknown as ScriptItem));
+  }, [dataResources]);
+
+  const dataResourceDirectories = useMemo(() => {
+    if (!dataResources) return [];
+    const dirSet = new Set<string>();
+    for (const r of dataResources) {
+      const parts = r.jupyter_accessible_path.split("/");
+      parts.pop();
+      let acc = "";
+      for (const p of parts) {
+        acc = acc ? `${acc}/${p}` : p;
+        dirSet.add(acc);
+      }
+    }
+    return [...dirSet].map((path) => ({
+      path,
+      name: path.split("/").pop() ?? path,
+      parent_path: path.includes("/")
+        ? path.split("/").slice(0, -1).join("/")
+        : "",
+    }));
+  }, [dataResources]);
+
   // 首次挂载自动展开（保留原本 useState(true) 的默认展开行为）。
   // toggleExpanded 内识别 `__group__` 前缀，不会触发 loadChildren。
   useEffect(() => {
@@ -103,16 +158,22 @@ export function WorkspaceTreeGroup({
             groupKey={groupKey}
             path=""
             depth={0}
-            scripts={scripts}
-            directories={directories}
+            scripts={[...scripts, ...dataResourceScripts]}
+            // 数据资源目录与真实/推断目录按 path 去重
+            directories={[
+              ...new Map(
+                [...directories, ...dataResourceDirectories].map((d) => [d.path, d]),
+              ).values(),
+            ]}
             selectedId={selectedId}
             onSelect={onSelect}
             onContextMenu={onContextMenu}
             expandedPaths={expandedPaths}
             onToggle={onToggle}
             loadingChildrenPaths={loadingChildrenPaths}
+            onCopyResourcePath={onCopyResourcePath}
           />
-          {scripts.length === 0 && directories.length === 0 && (
+          {scripts.length === 0 && directories.length === 0 && dataResourceScripts.length === 0 && (
             <p className="tree-group__empty">
               {readOnly ? "暂无文件" : "右键此目录即可新建或上传"}
             </p>
@@ -132,6 +193,7 @@ function WorkspaceTreeItems({
   selectedId,
   onSelect,
   onContextMenu,
+  onCopyResourcePath,
   expandedPaths,
   onToggle,
   loadingChildrenPaths,
@@ -158,6 +220,7 @@ function WorkspaceTreeItems({
           expandedPaths={expandedPaths}
           onToggle={onToggle}
           loadingChildrenPaths={loadingChildrenPaths}
+          onCopyResourcePath={onCopyResourcePath}
         />
       ))}
       {childScripts.map((item) => (
@@ -168,7 +231,13 @@ function WorkspaceTreeItems({
           style={{ paddingLeft: 20 + depth * 16 }}
           key={item.script_id}
           type="button"
-          onClick={() => onSelect(item.script_id)}
+          onClick={() => {
+            if (item.script_id.startsWith("data:") && onCopyResourcePath) {
+              onCopyResourcePath(item.relative_path);
+            } else {
+              onSelect(item.script_id);
+            }
+          }}
           onContextMenu={onContextMenu
             ? (event) => onContextMenu(event, {
               kind: "file",
@@ -177,8 +246,10 @@ function WorkspaceTreeItems({
             })
             : undefined}
         >
-            <span className={`file-icon file-icon--${item.script_type}`}>
-              <Icon name={scriptIcon(item)} size={17} />
+            <span className={`file-icon file-icon--${
+              item.script_id.startsWith("data:") ? "data" : item.script_type
+            }`}>
+              <Icon name={item.script_id.startsWith("data:") ? "database" : scriptIcon(item)} size={17} />
             </span>
             <span className="script-row__copy">
               <strong title={item.script_name}>{item.script_name}</strong>
@@ -207,6 +278,7 @@ function DirectoryBranch({
   selectedId,
   onSelect,
   onContextMenu,
+  onCopyResourcePath,
   expandedPaths,
   onToggle,
   loadingChildrenPaths,
@@ -250,6 +322,7 @@ function DirectoryBranch({
           expandedPaths={expandedPaths}
           onToggle={onToggle}
           loadingChildrenPaths={loadingChildrenPaths}
+          onCopyResourcePath={onCopyResourcePath}
         />
       )}
     </div>
diff --git a/frontend/app/features/platform/hooks/useEditSessionLifecycle.ts b/frontend/app/features/platform/hooks/useEditSessionLifecycle.ts
index 64ca7ce..df980e9 100644
--- a/frontend/app/features/platform/hooks/useEditSessionLifecycle.ts
+++ b/frontend/app/features/platform/hooks/useEditSessionLifecycle.ts
@@ -6,7 +6,7 @@ import {
   useScriptWorkspaceStore,
 } from "../state/scriptWorkspaceStore";
 
-type ActivePage = "home" | "scripts" | "data-resources" | "schedules" | "system";
+type ActivePage = "home" | "scripts" | "schedules" | "system";
 
 /**
  * 必须在 layout 层挂载，不能放在 ScriptsPage。
diff --git a/frontend/app/features/platform/state/scriptWorkspaceStore.ts b/frontend/app/features/platform/state/scriptWorkspaceStore.ts
index 12be0b9..b7eef76 100644
--- a/frontend/app/features/platform/state/scriptWorkspaceStore.ts
+++ b/frontend/app/features/platform/state/scriptWorkspaceStore.ts
@@ -4,6 +4,7 @@ import type {
   ActiveEditSession,
   LatestVersion,
   ScriptItem,
+  ResourceItem,
   StableVersion,
   Visibility,
   WorkspaceBoundApi,
@@ -55,9 +56,11 @@ export const editSessionHandle: { current: ActiveEditSession | null } = {
 };
 
 type State = {
-  scripts: ScriptItem[];
-  directories: WorkspaceDirectory[];
-  selectedId: string | null;
+ scripts: ScriptItem[];
+ directories: WorkspaceDirectory[];
+  dataResources: ResourceItem[];
+  dataResourcesLoading: boolean;
+ selectedId: string | null;
   openTabIds: string[];
   keyword: string;
   loading: boolean;
@@ -87,11 +90,12 @@ type State = {
   readOnlyRefreshVersion: number;
 
   // actions
-  setApiOnline: (online: boolean) => void;
-  setKeyword: (keyword: string) => void;
-  reset: () => void;
-  load: (silent?: boolean) => Promise<void>;
-  selectScript: (id: string | null) => void;
+ setApiOnline: (online: boolean) => void;
+ setKeyword: (keyword: string) => void;
+ reset: () => void;
+ load: (silent?: boolean) => Promise<void>;
+  loadDataResources: () => Promise<void>;
+ selectScript: (id: string | null) => void;
   openTab: (id: string) => void;
   closeTab: (id: string, event?: { stopPropagation: () => void }) => Promise<void>;
   switchTab: (id: string) => void;
@@ -106,6 +110,12 @@ type State = {
   loadPreview: (workspaceId: string, filePath: string) => Promise<void>;
   createScript: (form: NewScriptForm) => Promise<ScriptItem | null>;
   uploadScripts: (files: File[], parentPath: string) => Promise<void>;
+  uploadDataResource: (file: File, meta: {
+    resourceName: string;
+    visibility: Visibility;
+    description: string;
+    targetPath: string;
+  }) => Promise<ResourceItem | null>;
   createFolder: (name: string, parentPath: string) => Promise<void>;
   deleteScript: (script: ScriptItem) => Promise<void>;
   deleteDirectory: (path: string) => Promise<void>;
@@ -136,6 +146,12 @@ function ownedScriptPath(item: ScriptItem) {
 function pushToast(tone: "success" | "error" | "info", message: string) {
   useUiStore.getState().pushToast({ tone, message });
 }
+async function sha256Hex(buffer: ArrayBuffer): Promise<string> {
+  const digest = await crypto.subtle.digest("SHA-256", buffer);
+  return Array.from(new Uint8Array(digest))
+    .map((byte) => byte.toString(16).padStart(2, "0"))
+    .join("");
+}
 
 export const useScriptWorkspaceStore = create<State>((set, get) => {
   const setEditSessionState = (
@@ -151,9 +167,11 @@ export const useScriptWorkspaceStore = create<State>((set, get) => {
   };
 
   return {
-    scripts: [],
-    directories: [],
-    selectedId: null,
+   scripts: [],
+   directories: [],
+   dataResources: [],
+   dataResourcesLoading: false,
+   selectedId: null,
     openTabIds: [],
     keyword: "",
     loading: true,
@@ -196,10 +214,12 @@ export const useScriptWorkspaceStore = create<State>((set, get) => {
       editSessionHandle.current = null;
       sessionCache.clear();
       _pythonEditorOpeningIds.clear();
-      set({
-        scripts: [],
-        directories: [],
-        selectedId: null,
+     set({
+       scripts: [],
+       directories: [],
+       dataResources: [],
+       dataResourcesLoading: false,
+       selectedId: null,
         openTabIds: [],
         editSession: null,
         embeddedJupyterUrl: null,
@@ -257,6 +277,19 @@ export const useScriptWorkspaceStore = create<State>((set, get) => {
       }
     },
 
+    loadDataResources: async () => {
+      const api = requireApi();
+      set({ dataResourcesLoading: true });
+      try {
+        const list = await api.listResources();
+        set({ dataResources: Array.isArray(list) ? list : [] });
+      } catch {
+        set({ dataResources: [] });
+      } finally {
+        set({ dataResourcesLoading: false });
+      }
+    },
+
     loadChildren: async (parentPath) => {
       const api = requireApi();
       if (get().loadedChildPaths.has(parentPath)) return;
@@ -777,6 +810,47 @@ export const useScriptWorkspaceStore = create<State>((set, get) => {
       }
     },
 
+    uploadDataResource: async (file, meta) => {
+      const api = requireApi();
+      const ui = useUiStore.getState();
+      ui.setDataResourceUploading(true);
+      try {
+        const buffer = await file.arrayBuffer();
+        const hash = await sha256Hex(buffer);
+        const { upload_id: uploadId } = await api.createResourceUpload({
+          file_name: file.name,
+          content_type: file.type || "application/octet-stream",
+          expected_size_bytes: file.size,
+          expected_hash: hash,
+          target_path: meta.targetPath,
+        });
+        await api.uploadResourceBytes(
+          uploadId,
+          buffer,
+          file.type || "application/octet-stream",
+        );
+        const resource = await api.bindResourceUpload(uploadId, {
+          resource_name: meta.resourceName,
+          description: meta.description,
+          visibility: meta.visibility,
+        });
+        ui.closeDataResourceDialog();
+        pushToast(
+          "success",
+          `数据资源 ${resource.resource_name} 上传成功，路径：${resource.jupyter_accessible_path}`,
+        );
+        return resource;
+      } catch (error) {
+        pushToast(
+          "error",
+          error instanceof Error ? error.message : "数据资源上传失败",
+        );
+        return null;
+      } finally {
+        ui.setDataResourceUploading(false);
+      }
+    },
+
     createFolder: async (name, parentPath) => {
       const api = requireApi();
       const trimmed = name.trim();
diff --git a/frontend/app/features/platform/state/uiStore.ts b/frontend/app/features/platform/state/uiStore.ts
index 45dedb2..1c27673 100644
--- a/frontend/app/features/platform/state/uiStore.ts
+++ b/frontend/app/features/platform/state/uiStore.ts
@@ -34,6 +34,16 @@ export type FolderDialogState = {
   name: string;
   busy: boolean;
 };
+export type DataResourceDialogState = {
+  open: boolean;
+  file: File | null;
+  parentPath: string;
+  resourceName: string;
+  visibility: Visibility;
+  description: string;
+  uploading: boolean;
+  targetPath: string;
+};
 
 export type PublishDialogState = {
   target: ScriptItem | null;
@@ -67,6 +77,7 @@ type UiState = {
   workspaceMenuOpen: boolean;
   upload: UploadState;
   publish: PublishDialogState;
+  dataResourceDialog: DataResourceDialogState;
 
   // toast
   pushToast: (toast: ToastState) => void;
@@ -107,6 +118,14 @@ type UiState = {
   setPublishing: (publishing: boolean) => void;
   setPublishedVersion: (version: StableVersion) => void;
   clearPublishedVersion: () => void;
+  // data resource dialog
+  openDataResourceDialog: (file: File, parentPath?: string) => void;
+  closeDataResourceDialog: () => void;
+  setDataResourceName: (name: string) => void;
+  setDataResourceVisibility: (visibility: Visibility) => void;
+  setDataResourceDescription: (description: string) => void;
+  setDataResourceTargetPath: (path: string) => void;
+  setDataResourceUploading: (uploading: boolean) => void;
 };
 
 export const useUiStore = create<UiState>((set) => ({
@@ -135,6 +154,16 @@ export const useUiStore = create<UiState>((set) => ({
     publishing: false,
     publishedVersion: null,
   },
+  dataResourceDialog: {
+    open: false,
+    file: null,
+    parentPath: "",
+    resourceName: "",
+    visibility: "workspace",
+    description: "",
+    uploading: false,
+    targetPath: "",
+  },
 
   pushToast: (toast) => set({ toast }),
   dismissToast: () => set({ toast: null }),
@@ -230,4 +259,33 @@ export const useUiStore = create<UiState>((set) => ({
     })),
   clearPublishedVersion: () =>
     set((state) => ({ publish: { ...state.publish, publishedVersion: null } })),
-}));
\ No newline at end of file
+  openDataResourceDialog: (file, parentPath = "") =>
+    set((state) => ({
+      contextMenu: null,
+      dataResourceDialog: {
+        open: true,
+        file,
+        parentPath,
+        resourceName: file.name.replace(/\.[^/.]+$/, ""),
+        visibility: "workspace",
+        description: "",
+        uploading: false,
+        // 右键"在此处上传"时，把父目录预填进子目录输入框
+        targetPath: parentPath,
+      },
+    })),
+  closeDataResourceDialog: () =>
+    set((state) => ({
+      dataResourceDialog: { ...state.dataResourceDialog, open: false, uploading: false },
+    })),
+  setDataResourceName: (name) =>
+    set((state) => ({ dataResourceDialog: { ...state.dataResourceDialog, resourceName: name } })),
+  setDataResourceVisibility: (visibility) =>
+    set((state) => ({ dataResourceDialog: { ...state.dataResourceDialog, visibility } })),
+  setDataResourceDescription: (description) =>
+    set((state) => ({ dataResourceDialog: { ...state.dataResourceDialog, description } })),
+  setDataResourceTargetPath: (path) =>
+    set((state) => ({ dataResourceDialog: { ...state.dataResourceDialog, targetPath: path } })),
+  setDataResourceUploading: (uploading) =>
+    set((state) => ({ dataResourceDialog: { ...state.dataResourceDialog, uploading } })),
+}));
diff --git a/frontend/app/routes.ts b/frontend/app/routes.ts
index 0468dc3..56f43e6 100644
--- a/frontend/app/routes.ts
+++ b/frontend/app/routes.ts
@@ -6,7 +6,6 @@ export default [
         index("features/platform/RootIndex.tsx"),
         route("workbench", "features/platform/DashboardRoute.tsx"),
         route("scripts", "features/platform/ScriptsPage.tsx"),
-        route("data-resources", "features/platform/DataResourcesPage.tsx"),
         route("schedules", "features/schedules/SchedulesPageRoute.tsx"),
         route("system", "features/admin/SystemAdminRoute.tsx"),
     ]),
diff --git a/frontend/app/routes/platform.tsx b/frontend/app/routes/platform.tsx
index c819657..539fbd1 100644
--- a/frontend/app/routes/platform.tsx
+++ b/frontend/app/routes/platform.tsx
@@ -18,11 +18,11 @@ import { bindSchedulesApi } from "../features/schedules/state/schedulesStore";
 
 import "../styles/platform.css";
 
-type ActivePage = "home" | "scripts" | "data-resources" | "schedules" | "system";
+type ActivePage = "home" | "scripts" | "schedules" | "system";
 
 function pageFromPath(pathname: string): ActivePage {
   const page = pathname.replace(/^\/+|\/+$/g, "");
-  return ["scripts", "data-resources", "schedules", "system"].includes(page)
+  return ["scripts", "schedules", "system"].includes(page)
     ? (page as ActivePage)
     : "home";
 }
diff --git a/frontend/app/services/api.ts b/frontend/app/services/api.ts
index db87d8f..f31d608 100644
--- a/frontend/app/services/api.ts
+++ b/frontend/app/services/api.ts
@@ -435,6 +435,7 @@ export async function createResourceUpload(
     content_type: string;
     expected_size_bytes: number;
     expected_hash: string | null;
+    target_path?: string;
   },
 ): Promise<{ upload_id: string; upload_path: string }> {
   return apiRequest<{ upload_id: string; upload_path: string }>(
@@ -1438,6 +1439,9 @@ export async function getScheduleNodeRunArtifacts(
 // ----------------------------------------------------------------------------
 export type WorkspaceBoundApi = {
   listScripts: () => Promise<ScriptItem[]>;
+  listResources: (
+    opts?: Parameters<typeof listResources>[1],
+  ) => Promise<ResourceItem[]>;
   createScript: (
     input: Parameters<typeof createScript>[1],
   ) => Promise<ScriptItem>;
@@ -1446,6 +1450,18 @@ export type WorkspaceBoundApi = {
     parentPath?: string,
     visibility?: Visibility,
   ) => Promise<ScriptItem>;
+  createResourceUpload: (
+    body: Parameters<typeof createResourceUpload>[1],
+  ) => Promise<{ upload_id: string; upload_path: string }>;
+  uploadResourceBytes: (
+    uploadId: string,
+    fileBytes: ArrayBuffer | Blob,
+    contentType: string,
+  ) => Promise<{ storage_object_id: string }>;
+  bindResourceUpload: (
+    uploadId: string,
+    body: Parameters<typeof bindResourceUpload>[2],
+  ) => Promise<ResourceItem>;
   updateScript: (
     scriptId: string,
     input: Parameters<typeof updateScript>[2],