diff --git a/web/app/components/workflow/nodes/knowledge-retrieval/components/add-dataset.tsx b/web/app/components/workflow/nodes/knowledge-retrieval/components/add-dataset.tsx
new file mode 100644
index 0000000000..010ecbb966
--- /dev/null
+++ b/web/app/components/workflow/nodes/knowledge-retrieval/components/add-dataset.tsx
@@ -0,0 +1,41 @@
+'use client'
+import { useBoolean } from 'ahooks'
+import type { FC } from 'react'
+import React, { useCallback } from 'react'
+import AddButton from '@/app/components/base/button/add-button'
+import SelectDataset from '@/app/components/app/configuration/dataset-config/select-dataset'
+import type { DataSet } from '@/models/datasets'
+
+type Props = {
+  selectedIds: string[]
+  onChange: (dataSets: DataSet[]) => void
+}
+
+const AddDataset: FC<Props> = ({
+  selectedIds,
+  onChange,
+}) => {
+  const [isShowModal, {
+    setTrue: showModal,
+    setFalse: hideModal,
+  }] = useBoolean(false)
+
+  const handleSelect = useCallback((datasets: DataSet[]) => {
+    onChange(datasets)
+    hideModal()
+  }, [onChange, hideModal])
+  return (
+    <div>
+      <AddButton onClick={showModal} />
+      {isShowModal && (
+        <SelectDataset
+          isShow={isShowModal}
+          onClose={hideModal}
+          selectedIds={selectedIds}
+          onSelect={handleSelect}
+        />
+      )}
+    </div>
+  )
+}
+export default React.memo(AddDataset)
diff --git a/web/app/components/workflow/nodes/knowledge-retrieval/components/retrieval-config.tsx b/web/app/components/workflow/nodes/knowledge-retrieval/components/retrieval-config.tsx
index 34387f2af6..ca9cd616ef 100644
--- a/web/app/components/workflow/nodes/knowledge-retrieval/components/retrieval-config.tsx
+++ b/web/app/components/workflow/nodes/knowledge-retrieval/components/retrieval-config.tsx
@@ -39,7 +39,6 @@ const RetrievalConfig: FC<Props> = ({
 
   const {
     defaultModel: rerankDefaultModel,
-    currentModel: isRerankDefaultModelVaild,
   } = useModelListAndDefaultModelAndCurrentProviderAndModel(3)
 
   const { multiple_retrieval_config } = payload
diff --git a/web/app/components/workflow/nodes/knowledge-retrieval/panel.tsx b/web/app/components/workflow/nodes/knowledge-retrieval/panel.tsx
index 68c3a7bacb..c7254ff31b 100644
--- a/web/app/components/workflow/nodes/knowledge-retrieval/panel.tsx
+++ b/web/app/components/workflow/nodes/knowledge-retrieval/panel.tsx
@@ -4,6 +4,7 @@ import VarReferencePicker from '../_base/components/variable/var-reference-picke
 import useConfig from './use-config'
 import { mockData } from './mock'
 import RetrievalConfig from './components/retrieval-config'
+import AddKnowledge from './components/add-dataset'
 import Field from '@/app/components/workflow/nodes/_base/components/field'
 import Split from '@/app/components/workflow/nodes/_base/components/split'
 import OutputVars, { VarItem } from '@/app/components/workflow/nodes/_base/components/output-vars'
@@ -18,6 +19,7 @@ const Panel: FC = () => {
     handleQueryVarChange,
     handleRetrievalModeChange,
     handleMultipleRetrievalConfigChange,
+    handleOnDatasetsChange,
   } = useConfig(mockData)
 
   return (
@@ -37,7 +39,7 @@ const Panel: FC = () => {
         <Field
           title={t(`${i18nPrefix}.knowledge`)}
           operations={
-            <div className='flex'>
+            <div className='flex items-center space-x-1'>
               <RetrievalConfig
                 payload={{
                   retrieval_mode: inputs.retrieval_mode,
@@ -46,10 +48,15 @@ const Panel: FC = () => {
                 onRetrievalModeChange={handleRetrievalModeChange}
                 onMultipleRetrievalConfigChange={handleMultipleRetrievalConfigChange}
               />
+              <div className='w-px h-3 bg-gray-200'></div>
+              <AddKnowledge
+                selectedIds={inputs.dataset_ids}
+                onChange={handleOnDatasetsChange}
+              />
             </div>
           }
         >
-
+          list
         </Field>
       </div>
 
diff --git a/web/app/components/workflow/nodes/knowledge-retrieval/use-config.ts b/web/app/components/workflow/nodes/knowledge-retrieval/use-config.ts
index 373955158f..8b8b72ca46 100644
--- a/web/app/components/workflow/nodes/knowledge-retrieval/use-config.ts
+++ b/web/app/components/workflow/nodes/knowledge-retrieval/use-config.ts
@@ -3,10 +3,11 @@ import produce from 'immer'
 import type { ValueSelector } from '../../types'
 import type { KnowledgeRetrievalNodeType, MultipleRetrievalConfig } from './types'
 import type { RETRIEVE_TYPE } from '@/types/app'
+import type { DataSet } from '@/models/datasets'
 
 const useConfig = (initInputs: KnowledgeRetrievalNodeType) => {
   const [inputs, setInputs] = useState<KnowledgeRetrievalNodeType>(initInputs)
-
+  const [selectedDatasets, setSelectedDatasets] = useState<DataSet[]>([])
   const handleQueryVarChange = useCallback((newVar: ValueSelector) => {
     const newInputs = produce(inputs, (draft) => {
       draft.query_variable_selector = newVar
@@ -28,11 +29,20 @@ const useConfig = (initInputs: KnowledgeRetrievalNodeType) => {
     setInputs(newInputs)
   }, [inputs, setInputs])
 
+  const handleOnDatasetsChange = useCallback((newDatasets: DataSet[]) => {
+    const newInputs = produce(inputs, (draft) => {
+      draft.dataset_ids = newDatasets.map(d => d.id)
+    })
+    setInputs(newInputs)
+    setSelectedDatasets(newDatasets)
+  }, [inputs, setInputs])
+
   return {
     inputs,
     handleQueryVarChange,
     handleRetrievalModeChange,
     handleMultipleRetrievalConfigChange,
+    handleOnDatasetsChange,
   }
 }