diff --git a/web/src/app.tsx b/web/src/app.tsx
index c00c245..09e2b73 100644
--- a/web/src/app.tsx
+++ b/web/src/app.tsx
@@ -1,6 +1,5 @@
 import i18n from '@/locales/config';
 import { QueryClient, QueryClientProvider } from '@tanstack/react-query';
-import { ReactQueryDevtools } from '@tanstack/react-query-devtools';
 import { App, ConfigProvider, ConfigProviderProps, theme } from 'antd';
 import pt_BR from 'antd/lib/locale/pt_BR';
 import deDE from 'antd/locale/de_DE';
@@ -68,7 +67,7 @@ function Root({ children }: React.PropsWithChildren) {
       >
         <App>{children}</App>
       </ConfigProvider>
-      <ReactQueryDevtools buttonPosition={'top-left'} />
+      {/* <ReactQueryDevtools buttonPosition={'top-left'} /> */}
     </>
   );
 }
diff --git a/web/src/components/chunk_image/index.less b/web/src/components/chunk_image/index.less
new file mode 100644
index 0000000..6aff0bd
--- /dev/null
+++ b/web/src/components/chunk_image/index.less
@@ -0,0 +1,15 @@
+.primitiveImg {
+  display: inline-block;
+  max-height: 100px;
+}
+
+.image {
+  max-width: 100px;
+  object-fit: contain;
+}
+
+.imagePreview {
+  display: block;
+  max-width: 45vw;
+  max-height: 40vh;
+}
diff --git a/web/src/components/chunk_image/index.tsx b/web/src/components/chunk_image/index.tsx
new file mode 100644
index 0000000..c1ddca9
--- /dev/null
+++ b/web/src/components/chunk_image/index.tsx
@@ -0,0 +1,37 @@
+import { Popover } from 'antd';
+import classNames from 'classnames';
+
+import styles from './index.less';
+
+interface IImage {
+  id: string;
+  className: string;
+}
+
+const ChunkImage = ({ id, className, ...props }: IImage) => {
+  const imgSrc = id;
+
+  return (
+    <img
+      {...props}
+      src={imgSrc}
+      alt=""
+      className={classNames(styles.primitiveImg, className)}
+    />
+  );
+};
+
+export default ChunkImage;
+
+export const ImageWithPopover = ({ id }: { id: string }) => {
+  return (
+    <Popover
+      placement="left"
+      content={
+        <ChunkImage id={id} className={styles.imagePreview}></ChunkImage>
+      }
+    >
+      <ChunkImage id={id} className={styles.image}></ChunkImage>
+    </Popover>
+  );
+};
diff --git a/web/src/pages/add-knowledge/components/knowledge-chunk/index.less b/web/src/pages/add-knowledge/components/knowledge-chunk/index.less
index a41a35a..0867737 100644
--- a/web/src/pages/add-knowledge/components/knowledge-chunk/index.less
+++ b/web/src/pages/add-knowledge/components/knowledge-chunk/index.less
@@ -90,3 +90,39 @@
 
   cursor: pointer;
 }
+
+.imagePreviewPane {
+  width: 200px;
+  min-width: 200px;
+  background-color: #f0f9ff;
+  border-radius: 8px;
+  padding: 16px;
+  display: flex;
+  flex-direction: column;
+
+  h4 {
+    text-align: center;
+    margin-bottom: 12px;
+    font-weight: 500;
+  }
+
+  p {
+    text-align: center;
+    margin-bottom: 12px;
+    font-weight: 500;
+  }
+
+  .imagePreviewContainer {
+    flex: 1;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    overflow: hidden;
+
+    .fullSizeImage {
+      max-width: 100%;
+      max-height: 100%;
+      object-fit: contain;
+    }
+  }
+}
diff --git a/web/src/pages/add-knowledge/components/knowledge-chunk/index.tsx b/web/src/pages/add-knowledge/components/knowledge-chunk/index.tsx
index 6bce601..78f8152 100644
--- a/web/src/pages/add-knowledge/components/knowledge-chunk/index.tsx
+++ b/web/src/pages/add-knowledge/components/knowledge-chunk/index.tsx
@@ -1,3 +1,4 @@
+import ChunkImage from '@/components/chunk_image';
 import { useFetchNextChunkList, useSwitchChunk } from '@/hooks/chunk-hooks';
 import type { PaginationProps } from 'antd';
 import { Divider, Flex, Pagination, Space, Spin, message } from 'antd';
@@ -46,6 +47,14 @@ const Chunk = () => {
     documentId,
   } = useUpdateChunk();
 
+  // 获取选中的chunk
+  const selectedChunk = data.find((item) => item.chunk_id === selectedChunkId);
+
+  // 获取图片ID，兼容两种字段名
+  const getImageId = (chunk: any) => {
+    return chunk?.image_id || chunk?.img_id;
+  };
+
   const onPaginationChange: PaginationProps['onShowSizeChange'] = (
     page,
     size,
@@ -134,6 +143,35 @@ const Chunk = () => {
         ></ChunkToolBar>
         <Divider></Divider>
         <Flex flex={1} gap={'middle'}>
+          {/* 左侧图片预览窗格 */}
+          <div className={styles.imagePreviewPane}>
+            <h4>{t('关联图片显示区域')}</h4>
+            {selectedChunk ? (
+              getImageId(selectedChunk) ? (
+                <div className={styles.imagePreviewContainer}>
+                  <ChunkImage
+                    id={getImageId(selectedChunk)}
+                    className={styles.fullSizeImage}
+                  />
+                </div>
+              ) : (
+                <div className={styles.placeholderContainer}>
+                  {' '}
+                  <p>{t('chunk.noImageAssociated', '此区块没有关联图片')}</p>
+                </div>
+              )
+            ) : (
+              <div className={styles.placeholderContainer}>
+                {' '}
+                <p>
+                  {t(
+                    'chunk.selectChunkToViewImage',
+                    '请选择一个块以查看其图片',
+                  )}
+                </p>
+              </div>
+            )}
+          </div>
           <Flex
             vertical
             className={isPdf ? styles.pagePdfWrapper : styles.pageWrapper}
diff --git a/web/src/pages/knowledge/index.tsx b/web/src/pages/knowledge/index.tsx
index 6991a70..a6b5857 100644
--- a/web/src/pages/knowledge/index.tsx
+++ b/web/src/pages/knowledge/index.tsx
@@ -1,16 +1,7 @@
 import { useInfiniteFetchKnowledgeList } from '@/hooks/knowledge-hooks';
 import { useFetchUserInfo } from '@/hooks/user-setting-hooks';
-import { PlusOutlined, SearchOutlined } from '@ant-design/icons';
-import {
-  Button,
-  Divider,
-  Empty,
-  Flex,
-  Input,
-  Skeleton,
-  Space,
-  Spin,
-} from 'antd';
+import { SearchOutlined } from '@ant-design/icons';
+import { Divider, Empty, Flex, Input, Skeleton, Space, Spin } from 'antd';
 import { useTranslation } from 'react-i18next';
 import InfiniteScroll from 'react-infinite-scroll-component';
 import { useSaveKnowledge } from './hooks';
@@ -26,7 +17,6 @@ const KnowledgeList = () => {
   const {
     visible,
     hideModal,
-    showModal,
     onCreateOk,
     loading: creatingLoading,
   } = useSaveKnowledge();
@@ -67,15 +57,6 @@ const KnowledgeList = () => {
             onChange={handleInputChange}
             prefix={<SearchOutlined />}
           />
-
-          {/*<Button
-            type="primary"
-            icon={<PlusOutlined />}
-            onClick={showModal}
-            className={styles.topButton}
-          >
-            {t('createKnowledgeBase')}
-          </Button>*/}
         </Space>
       </div>
       <Spin spinning={loading}>