diff --git a/web/src/app.tsx b/web/src/app.tsx
index 4eb437948..170ecf648 100644
--- a/web/src/app.tsx
+++ b/web/src/app.tsx
@@ -85,7 +85,7 @@ function Root({ children }: React.PropsWithChildren) {
         <Sonner position={'top-right'} expand richColors closeButton></Sonner>
         <Toaster />
       </ConfigProvider>
-      <ReactQueryDevtools buttonPosition={'top-left'} />
+      <ReactQueryDevtools buttonPosition={'top-left'} initialIsOpen={false} />
     </>
   );
 }
diff --git a/web/src/components/file-upload-dialog/index.tsx b/web/src/components/file-upload-dialog/index.tsx
index a62a9e41b..df1b03c51 100644
--- a/web/src/components/file-upload-dialog/index.tsx
+++ b/web/src/components/file-upload-dialog/index.tsx
@@ -26,12 +26,7 @@ export function UploaderTabs({ setFiles }: UploaderTabsProps) {
         <TabsTrigger value="password">{t('fileManager.s3')}</TabsTrigger>
       </TabsList>
       <TabsContent value="account">
-        <FileUploader
-          maxFileCount={8}
-          maxSize={8 * 1024 * 1024}
-          onValueChange={setFiles}
-          accept={{ '*': [] }}
-        />
+        <FileUploader onValueChange={setFiles} accept={{ '*': [] }} />
       </TabsContent>
       <TabsContent value="password">{t('common.comingSoon')}</TabsContent>
     </Tabs>
diff --git a/web/src/components/file-uploader.tsx b/web/src/components/file-uploader.tsx
index b16cf2ee5..3f994fc9e 100644
--- a/web/src/components/file-uploader.tsx
+++ b/web/src/components/file-uploader.tsx
@@ -15,6 +15,7 @@ import { Progress } from '@/components/ui/progress';
 import { ScrollArea } from '@/components/ui/scroll-area';
 import { useControllableState } from '@/hooks/use-controllable-state';
 import { cn, formatBytes } from '@/lib/utils';
+import { useTranslation } from 'react-i18next';
 
 function isFileWithPreview(file: File): file is File & { preview: string } {
   return 'preview' in file && typeof file.preview === 'string';
@@ -168,14 +169,14 @@ export function FileUploader(props: FileUploaderProps) {
     accept = {
       'image/*': [],
     },
-    maxSize = 1024 * 1024 * 2,
-    maxFileCount = 1,
+    maxSize = 1024 * 1024 * 10000000,
+    maxFileCount = 100000000000,
     multiple = false,
     disabled = false,
     className,
     ...dropzoneProps
   } = props;
-
+  const { t } = useTranslation();
   const [files, setFiles] = useControllableState({
     prop: valueProp,
     onChange: onValueChange,
@@ -267,7 +268,7 @@ export function FileUploader(props: FileUploaderProps) {
           <div
             {...getRootProps()}
             className={cn(
-              'group relative grid h-52 w-full cursor-pointer place-items-center rounded-lg border-2 border-dashed border-muted-foreground/25 px-5 py-2.5 text-center transition hover:bg-muted/25',
+              'group relative grid h-72 w-full cursor-pointer place-items-center rounded-lg border-2 border-dashed border-muted-foreground/25 px-5 py-2.5 text-center transition hover:bg-muted/25',
               'ring-offset-background focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2',
               isDragActive && 'border-muted-foreground/50',
               isDisabled && 'pointer-events-none opacity-60',
@@ -298,14 +299,15 @@ export function FileUploader(props: FileUploaderProps) {
                 </div>
                 <div className="flex flex-col gap-px">
                   <p className="font-medium text-muted-foreground">
-                    Drag {`'n'`} drop files here, or click to select files
+                    {t('knowledgeDetails.uploadTitle')}
                   </p>
                   <p className="text-sm text-muted-foreground/70">
-                    You can upload
+                    {t('knowledgeDetails.uploadDescription')}
+                    {/* You can upload
                     {maxFileCount > 1
                       ? ` ${maxFileCount === Infinity ? 'multiple' : maxFileCount}
                       files (up to ${formatBytes(maxSize)} each)`
-                      : ` a file with ${formatBytes(maxSize)}`}
+                      : ` a file with ${formatBytes(maxSize)}`} */}
                   </p>
                 </div>
               </div>
diff --git a/web/src/pages/agent/upload-agent-dialog/upload-agent-form.tsx b/web/src/pages/agent/upload-agent-dialog/upload-agent-form.tsx
index fe93b9bdd..39a4ac012 100644
--- a/web/src/pages/agent/upload-agent-dialog/upload-agent-form.tsx
+++ b/web/src/pages/agent/upload-agent-dialog/upload-agent-form.tsx
@@ -63,7 +63,6 @@ export function UploadAgentForm({ hideModal, onOk }: IModalProps<any>) {
                   value={field.value}
                   onValueChange={field.onChange}
                   maxFileCount={1}
-                  maxSize={4 * 1024 * 1024}
                   accept={{ '*.json': [FileMimeType.Json] }}
                 />
               </FormControl>
diff --git a/web/src/pages/next-chats/chat/app-settings/chat-basic-settings.tsx b/web/src/pages/next-chats/chat/app-settings/chat-basic-settings.tsx
index 0eb968472..c2df72351 100644
--- a/web/src/pages/next-chats/chat/app-settings/chat-basic-settings.tsx
+++ b/web/src/pages/next-chats/chat/app-settings/chat-basic-settings.tsx
@@ -35,7 +35,6 @@ export default function ChatBasicSetting() {
                   value={field.value}
                   onValueChange={field.onChange}
                   maxFileCount={1}
-                  maxSize={4 * 1024 * 1024}
                 />
               </FormControl>
               <FormMessage />
diff --git a/web/src/pages/profile-setting/mcp/import-mcp-dialog/import-mcp-form.tsx b/web/src/pages/profile-setting/mcp/import-mcp-dialog/import-mcp-form.tsx
index 42f6f4ed4..d34507308 100644
--- a/web/src/pages/profile-setting/mcp/import-mcp-dialog/import-mcp-form.tsx
+++ b/web/src/pages/profile-setting/mcp/import-mcp-dialog/import-mcp-form.tsx
@@ -59,8 +59,6 @@ export function ImportMcpForm({ hideModal, onOk }: IModalProps<any>) {
                 <FileUploader
                   value={field.value}
                   onValueChange={field.onChange}
-                  maxFileCount={1}
-                  maxSize={4 * 1024 * 1024}
                   accept={{ '*.json': [FileMimeType.Json] }}
                 />
               </FormControl>