diff --git a/apps/application/flow/step_node/document_extract_node/impl/base_document_extract_node.py b/apps/application/flow/step_node/document_extract_node/impl/base_document_extract_node.py
index 35fc6edff..176230d2d 100644
--- a/apps/application/flow/step_node/document_extract_node/impl/base_document_extract_node.py
+++ b/apps/application/flow/step_node/document_extract_node/impl/base_document_extract_node.py
@@ -1,16 +1,24 @@
 # coding=utf-8
+from django.db.models import QuerySet
+
 from application.flow.i_step_node import NodeResult
 from application.flow.step_node.document_extract_node.i_document_extract_node import IDocumentExtractNode
+from dataset.models import File
 
 
 class BaseDocumentExtractNode(IDocumentExtractNode):
     def execute(self, document, **kwargs):
         self.context['document_list'] = document
         content = ''
+        spliter = '\n-----------------------------------\n'
         if len(document) > 0:
             for doc in document:
-                content += doc['name']
-                content += '\n-----------------------------------\n'
+                file = QuerySet(File).filter(id=doc['file_id']).first()
+                file_type = doc['name'].split('.')[-1]
+                if file_type.lower() in ['txt', 'md', 'csv', 'html']:
+                    content += spliter + doc['name'] + '\n' + file.get_byte().tobytes().decode('utf-8')
+
+
         return NodeResult({'content': content}, {})
 
     def get_details(self, index: int, **kwargs):
diff --git a/ui/src/components/ai-chat/component/chat-input-operate/index.vue b/ui/src/components/ai-chat/component/chat-input-operate/index.vue
index b3bee751a..520621a91 100644
--- a/ui/src/components/ai-chat/component/chat-input-operate/index.vue
+++ b/ui/src/components/ai-chat/component/chat-input-operate/index.vue
@@ -131,7 +131,7 @@ const localLoading = computed({
 
 
 const imageExtensions = ['jpg', 'jpeg', 'png', 'gif', 'bmp']
-const documentExtensions = ['pdf', 'docx', 'txt', 'xls', 'xlsx', 'md', 'html']
+const documentExtensions = ['pdf', 'docx', 'txt', 'xls', 'xlsx', 'md', 'html', 'csv']
 const videoExtensions = ['mp4', 'avi', 'mov', 'mkv', 'flv']
 const audioExtensions = ['mp3', 'wav', 'aac', 'flac']
 
@@ -185,6 +185,13 @@ const uploadFile = async (file: any, fileList: any) => {
           file.file_id = f[0].file_id
         }
       })
+      uploadDocumentList.value.forEach((file: any) => {
+        const f = response.data.filter((f: any) => f.name === file.name)
+        if (f.length > 0) {
+          file.url = f[0].url
+          file.file_id = f[0].file_id
+        }
+      })
       console.log(uploadDocumentList.value, uploadImageList.value)
     })
 }