diff --git a/web/src/components/delimiter.tsx b/web/src/components/delimiter.tsx
index a79440874..8a592dedc 100644
--- a/web/src/components/delimiter.tsx
+++ b/web/src/components/delimiter.tsx
@@ -30,7 +30,7 @@ const Delimiter = () => {
     <Form.Item
       name={['parser_config', 'delimiter']}
       label={t('knowledgeDetails.delimiter')}
-      initialValue={`\\n!?;。；！？`}
+      initialValue={`\n`}
       rules={[{ required: true }]}
       tooltip={t('knowledgeDetails.delimiterTip')}
     >
diff --git a/web/src/components/file-upload-modal/index.tsx b/web/src/components/file-upload-modal/index.tsx
index 8dba74846..cc6b545aa 100644
--- a/web/src/components/file-upload-modal/index.tsx
+++ b/web/src/components/file-upload-modal/index.tsx
@@ -68,7 +68,10 @@ const FileUpload = ({
   );
 };
 
-interface IFileUploadModalProps extends IModalProps<boolean | UploadFile[]> {
+interface IFileUploadModalProps
+  extends IModalProps<
+    { parseOnCreation: boolean; directoryFileList: UploadFile[] } | UploadFile[]
+  > {
   uploadFileList?: UploadFile[];
   setUploadFileList?: Dispatch<SetStateAction<UploadFile[]>>;
   uploadProgress?: number;
@@ -108,7 +111,9 @@ const FileUploadModal = ({
     }
 
     const ret = await onFileUploadOk?.(
-      fileList ? parseOnCreation : [...currentFileList, ...directoryFileList],
+      fileList
+        ? { parseOnCreation, directoryFileList }
+        : [...currentFileList, ...directoryFileList],
     );
     return ret;
   };
diff --git a/web/src/pages/add-knowledge/components/knowledge-file/hooks.ts b/web/src/pages/add-knowledge/components/knowledge-file/hooks.ts
index a7697dd7a..1105e1c78 100644
--- a/web/src/pages/add-knowledge/components/knowledge-file/hooks.ts
+++ b/web/src/pages/add-knowledge/components/knowledge-file/hooks.ts
@@ -148,7 +148,13 @@ export const useHandleUploadDocument = () => {
   const { runDocumentByIds, loading: _ } = useRunNextDocument();
 
   const onDocumentUploadOk = useCallback(
-    async (parseOnCreation: boolean): Promise<number | undefined> => {
+    async ({
+      parseOnCreation,
+      directoryFileList,
+    }: {
+      directoryFileList: UploadFile[];
+      parseOnCreation: boolean;
+    }): Promise<number | undefined> => {
       const processFileGroup = async (filesPart: UploadFile[]) => {
         // set status to uploading on files
         setFileList(
@@ -192,9 +198,18 @@ export const useHandleUploadDocument = () => {
           totalSuccess: succesfulFilenames.length,
         };
       };
-
       const totalFiles = fileList.length;
 
+      if (directoryFileList.length > 0) {
+        const ret = await uploadDocument(directoryFileList);
+        if (ret?.code === 0) {
+          hideDocumentUploadModal();
+        }
+        if (totalFiles === 0) {
+          return 0;
+        }
+      }
+
       if (totalFiles === 0) {
         console.log('No files to upload');
         hideDocumentUploadModal();