diff --git a/web/package.json b/web/package.json
index 7ada36f74..63ecd6930 100644
--- a/web/package.json
+++ b/web/package.json
@@ -20,7 +20,6 @@
     "@ant-design/icons": "^5.2.6",
     "@ant-design/pro-components": "^2.6.46",
     "@ant-design/pro-layout": "^7.17.16",
-    "@antv/g": "^6.1.11",
     "@antv/g6": "^5.0.10",
     "@hookform/resolvers": "^3.9.1",
     "@js-preview/excel": "^1.7.8",
@@ -73,7 +72,6 @@
     "react-i18next": "^14.0.0",
     "react-infinite-scroll-component": "^6.1.0",
     "react-markdown": "^9.0.1",
-    "react-pdf": "^9.1.1",
     "react-pdf-highlighter": "^6.1.0",
     "react-string-replace": "^1.1.1",
     "react-syntax-highlighter": "^15.5.0",
diff --git a/web/src/hooks/file-manager-hooks.ts b/web/src/hooks/file-manager-hooks.ts
index 5ce623d5d..4438609c5 100644
--- a/web/src/hooks/file-manager-hooks.ts
+++ b/web/src/hooks/file-manager-hooks.ts
@@ -131,23 +131,6 @@ export const useDownloadFile = () => {
   return { data, loading, downloadFile: mutateAsync };
 };
 
-export const useLoadFile = () => {
-  const {
-    data,
-    isPending: loading,
-    mutateAsync,
-    error,
-  } = useMutation({
-    mutationKey: ['downloadFile'],
-    mutationFn: async (params: { id: string }) => {
-      const response = await fileManagerService.getFile({}, params.id);
-      const blob = new Blob([response.data], { type: response.data.type });
-      return blob;
-    },
-  });
-  return { data, loading, loadFile: mutateAsync, error };
-};
-
 export const useRenameFile = () => {
   const queryClient = useQueryClient();
   const { t } = useTranslation();