diff --git a/packages/biz/src/ViewLargerImageModal/ViewLargerImageModal.tsx b/packages/biz/src/ViewLargerImageModal/ViewLargerImageModal.tsx
index f07c81e..815f017 100644
--- a/packages/biz/src/ViewLargerImageModal/ViewLargerImageModal.tsx
+++ b/packages/biz/src/ViewLargerImageModal/ViewLargerImageModal.tsx
@@ -30,11 +30,11 @@ export interface ViewLargerImageModalProps {
 
 export const ViewLargerImageModal = forwardRef<ViewLargerImageModalRef, ViewLargerImageModalProps>(
   (props, ref) => {
-    
+
     const { ConfigContext } = ConfigProvider;
     const { getPrefixCls } = useContext(ConfigContext);
     const { prefixCls: customizePrefixCls, modalProps, downloadImg, imgStyle, title = '预警大图', downloadText = '下载大图', spaceProps } = props
-    const componentName = getPrefixCls('biz-view-warning-larger-image-modalr', customizePrefixCls);
+    const componentName = getPrefixCls('biz-warning-larger-image', customizePrefixCls);
     const { useToken } = theme
     const { token } = useToken()
     const [open, setOpen] = useState<boolean>(false);
diff --git a/packages/biz/src/ViewLargerImageModal/index.less b/packages/biz/src/ViewLargerImageModal/index.less
index 32363d0..5790f12 100644
--- a/packages/biz/src/ViewLargerImageModal/index.less
+++ b/packages/biz/src/ViewLargerImageModal/index.less
@@ -1,4 +1,4 @@
-.zhst-biz-view-warning-larger-image-modal {
+.zhst-biz-warning-larger-image {
   font-family: MicrosoftYaHei;
 
   .ant-modal-content {