diff --git a/src/pages/home/toolbar/BatchRename.tsx b/src/pages/home/toolbar/BatchRename.tsx
index c5d23e12..2986497e 100644
--- a/src/pages/home/toolbar/BatchRename.tsx
+++ b/src/pages/home/toolbar/BatchRename.tsx
@@ -143,7 +143,7 @@ export const BatchRename = () => {
 
         const renameObj: RenameObj = {
           src_name: obj.name,
-          new_name: srcName() + tempNum + "." + suffix,
+          new_name: srcName() + tempNum + (suffix == "" ? "" : "." + suffix),
         }
         tempNum = (parseInt(tempNum) + 1)
           .toString()
diff --git a/src/pages/home/toolbar/Delete.tsx b/src/pages/home/toolbar/Delete.tsx
index 6666dca0..75c1c6ba 100644
--- a/src/pages/home/toolbar/Delete.tsx
+++ b/src/pages/home/toolbar/Delete.tsx
@@ -54,7 +54,10 @@ export const Delete = () => {
             onClick={async () => {
               const resp = await ok(
                 pathname(),
-                selectedObjs().map((obj) => obj.name),
+                selectedObjs().map((obj) => ({
+                  id: obj.id,
+                  name: obj.name,
+                })),
               )
               handleRespWithNotifySuccess(resp, () => {
                 refresh()
diff --git a/src/types/obj.ts b/src/types/obj.ts
index 0c64731e..fae9454e 100644
--- a/src/types/obj.ts
+++ b/src/types/obj.ts
@@ -9,6 +9,7 @@ export enum ObjType {
 }
 
 export interface Obj {
+  id: string
   name: string
   size: number
   is_dir: boolean
@@ -24,6 +25,11 @@ export type StoreObj = Obj & {
   selected?: boolean
 }
 
+export type IDName = {
+  id: string
+  name: string
+}
+
 export type RenameObj = {
   src_name: string
   new_name: string
diff --git a/src/utils/api.ts b/src/utils/api.ts
index f2241507..a9234d85 100644
--- a/src/utils/api.ts
+++ b/src/utils/api.ts
@@ -9,6 +9,7 @@ import {
   RenameObj,
   ArchiveMeta,
   ArchiveList,
+  IDName,
 } from "~/types"
 import { r } from "."
 
@@ -104,8 +105,16 @@ export const fsCopy = (
   return r.post("/fs/copy", { src_dir, dst_dir, names, overwrite })
 }
 
-export const fsRemove = (dir: string, names: string[]): PEmptyResp => {
-  return r.post("/fs/remove", { dir, names })
+export const fsRemove = (dir: string, names: IDName[]): PEmptyResp => {
+  return r.post(
+    "/fs/remove",
+    { names },
+    {
+      headers: {
+        "File-Path": encodeURIComponent(dir),
+      },
+    },
+  )
 }
 
 export const fsRemoveEmptyDirectory = (src_dir: string): PEmptyResp => {