diff --git a/apps/oss/serializers/file.py b/apps/oss/serializers/file.py
index cfa22c016..c3584caee 100644
--- a/apps/oss/serializers/file.py
+++ b/apps/oss/serializers/file.py
@@ -7,7 +7,7 @@ from django.utils.translation import gettext_lazy as _
 from rest_framework import serializers
 
 from common.exception.app_exception import NotFound404
-from knowledge.models import File
+from knowledge.models import File, FileSourceType
 from tools.serializers.tool import UploadedFileField
 
 mime_types = {
@@ -57,6 +57,13 @@ mime_types = {
 class FileSerializer(serializers.Serializer):
     file = UploadedFileField(required=True, label=_('file'))
     meta = serializers.JSONField(required=False, allow_null=True)
+    source_id = serializers.CharField(
+        required=False, allow_null=True, label=_('source id'), default=FileSourceType.TEMPORARY_120_MINUTE.value
+    )
+    source_type = serializers.ChoiceField(
+        choices=FileSourceType.choices, required=False, allow_null=True, label=_('source type'),
+        default=FileSourceType.TEMPORARY_120_MINUTE
+    )
 
     def upload(self, with_valid=True):
         if with_valid:
@@ -65,7 +72,13 @@ class FileSerializer(serializers.Serializer):
         if not meta:
             meta = {'debug': True}
         file_id = meta.get('file_id', uuid.uuid7())
-        file = File(id=file_id, file_name=self.data.get('file').name, meta=meta)
+        file = File(
+            id=file_id,
+            file_name=self.data.get('file').name,
+            meta=meta,
+            source_id=self.data.get('source_id') or FileSourceType.TEMPORARY_120_MINUTE.value,
+            source_type=self.data.get('source_type') or FileSourceType.TEMPORARY_120_MINUTE
+        )
         file.save(self.data.get('file').read())
         return f'./oss/file/{file_id}'
 
diff --git a/apps/oss/views/file.py b/apps/oss/views/file.py
index 21f2c4be2..12fdb8070 100644
--- a/apps/oss/views/file.py
+++ b/apps/oss/views/file.py
@@ -42,7 +42,11 @@ class FileView(APIView):
     )
     @log(menu='file', operate='Upload file')
     def post(self, request: Request):
-        return result.success(FileSerializer(data={'file': request.FILES.get('file')}).upload())
+        return result.success(FileSerializer(data={
+            'file': request.FILES.get('file'),
+            'source_id': request.data.get('source_id'),
+            'source_type': request.data.get('source_type'),
+        }).upload())
 
     class Operate(APIView):
         authentication_classes = [TokenAuth]
diff --git a/ui/src/views/document/upload/SetRules.vue b/ui/src/views/document/upload/SetRules.vue
index 0ee40f93b..c25256122 100644
--- a/ui/src/views/document/upload/SetRules.vue
+++ b/ui/src/views/document/upload/SetRules.vue
@@ -112,7 +112,7 @@
         <div v-loading="loading">
           <h4 class="title-decoration-1 mb-8">{{ $t('views.document.setRules.title.preview') }}</h4>
 
-          <ParagraphPreview v-model:data="paragraphList" :isConnect="checkedConnect" />
+          <ParagraphPreview v-model:data="paragraphList" :isConnect="checkedConnect" :knowledge-id="id"/>
         </div>
       </el-col>
     </el-row>
diff --git a/ui/src/views/knowledge/component/EditParagraphDialog.vue b/ui/src/views/knowledge/component/EditParagraphDialog.vue
index 9fffaddc7..37e104625 100644
--- a/ui/src/views/knowledge/component/EditParagraphDialog.vue
+++ b/ui/src/views/knowledge/component/EditParagraphDialog.vue
@@ -10,7 +10,7 @@
   >
     <el-row v-if="isConnect">
       <el-col :span="18" class="p-24">
-        <ParagraphForm ref="paragraphFormRef" :data="detail" :isEdit="true" />
+        <ParagraphForm ref="paragraphFormRef" :data="detail" :isEdit="true" :knowledge-id="knowledgeId"/>
       </el-col>
       <el-col :span="6" class="border-l" style="width: 300px">
         <p class="bold title p-24" style="padding-bottom: 0">
@@ -52,7 +52,7 @@
       </el-col>
     </el-row>
     <div v-else class="p-24">
-      <ParagraphForm ref="paragraphFormRef" :data="detail" :isEdit="true" />
+      <ParagraphForm ref="paragraphFormRef" :data="detail" :isEdit="true" :knowledge-id="knowledgeId"/>
     </div>
 
     <template #footer>
@@ -69,7 +69,8 @@ import { cloneDeep } from 'lodash'
 import ParagraphForm from '@/views/paragraph/component/ParagraphForm.vue'
 
 const props = defineProps({
-  isConnect: Boolean
+  isConnect: Boolean,
+  knowledgeId: String
 })
 
 const emit = defineEmits(['updateContent'])
diff --git a/ui/src/views/knowledge/component/ParagraphList.vue b/ui/src/views/knowledge/component/ParagraphList.vue
index ad92f553b..3845df895 100644
--- a/ui/src/views/knowledge/component/ParagraphList.vue
+++ b/ui/src/views/knowledge/component/ParagraphList.vue
@@ -42,6 +42,7 @@
       ref="EditParagraphDialogRef"
       @updateContent="updateContent"
       :isConnect="isConnect"
+      :knowledge-id="knowledgeId"
     />
   </div>
 </template>
@@ -62,7 +63,14 @@ const editHandle = (item: any, cIndex: number) => {
   EditParagraphDialogRef.value.open(item)
 }
 
-const props = defineProps<{ modelValue: Array<any>; isConnect: boolean }>()
+const props = defineProps({
+  modelValue: {
+    type: Array<any>,
+    default: () => []
+  },
+  isConnect: Boolean,
+  knowledgeId: String
+})
 
 const paragraph_list = computed(() => {
   return props.modelValue.slice(0, page_size.value * (current_page.value - 1) + page_size.value)
diff --git a/ui/src/views/knowledge/component/ParagraphPreview.vue b/ui/src/views/knowledge/component/ParagraphPreview.vue
index 2ca96adee..b0d2123ca 100644
--- a/ui/src/views/knowledge/component/ParagraphPreview.vue
+++ b/ui/src/views/knowledge/component/ParagraphPreview.vue
@@ -15,7 +15,7 @@
         </div>
         <div class="paragraph-list" v-if="activeName == index">
           <el-scrollbar>
-            <ParagraphList v-model="item.content" :isConnect="isConnect"> </ParagraphList>
+            <ParagraphList v-model="item.content" :isConnect="isConnect" :knowledge-id="knowledgeId"/>
           </el-scrollbar>
         </div>
       </el-tab-pane>
@@ -32,7 +32,8 @@ defineProps({
     type: Array<any>,
     default: () => []
   },
-  isConnect: Boolean
+  isConnect: Boolean,
+  knowledgeId: String
 })
 
 const activeName = ref(0)
diff --git a/ui/src/views/paragraph/component/ParagraphDialog.vue b/ui/src/views/paragraph/component/ParagraphDialog.vue
index a050af35d..4a4b98944 100644
--- a/ui/src/views/paragraph/component/ParagraphDialog.vue
+++ b/ui/src/views/paragraph/component/ParagraphDialog.vue
@@ -19,7 +19,7 @@
               </el-button>
             </div>
 
-            <ParagraphForm ref="paragraphFormRef" :data="detail" :isEdit="isEdit" />
+            <ParagraphForm ref="paragraphFormRef" :data="detail" :isEdit="isEdit" :knowledge-id="dataset_id"/>
           </div>
         </el-scrollbar>
         <div class="text-right p-24 pt-0" v-if="paragraphId && isEdit">
diff --git a/ui/src/views/paragraph/component/ParagraphForm.vue b/ui/src/views/paragraph/component/ParagraphForm.vue
index 70d500e50..b703fa3d6 100644
--- a/ui/src/views/paragraph/component/ParagraphForm.vue
+++ b/ui/src/views/paragraph/component/ParagraphForm.vue
@@ -54,7 +54,8 @@ const props = defineProps({
     type: Object,
     default: () => {}
   },
-  isEdit: Boolean
+  isEdit: Boolean,
+  knowledgeId: String
 })
 
 const toolbars = [
@@ -120,6 +121,7 @@ watch(
 watch(
   () => props.isEdit,
   (value) => {
+    console.log(props.data, props.knowledgeId)
     if (!value) {
       paragraphFormRef.value?.clearValidate()
     }
@@ -145,6 +147,8 @@ const onUploadImg = async (files: any, callback: any) => {
       return new Promise((rev, rej) => {
         const fd = new FormData()
         fd.append('file', file)
+        fd.append('source_id', props.knowledgeId as string)
+        fd.append('source_type', 'KNOWLEDGE')
 
         imageApi
           .postImage(fd)