diff --git a/packages/plugins/@nocobase/plugin-field-markdown-vditor/src/client/interfaces/markdown-vditor.tsx b/packages/plugins/@nocobase/plugin-field-markdown-vditor/src/client/interfaces/markdown-vditor.tsx
index 8789109fc..b5b8b54b7 100644
--- a/packages/plugins/@nocobase/plugin-field-markdown-vditor/src/client/interfaces/markdown-vditor.tsx
+++ b/packages/plugins/@nocobase/plugin-field-markdown-vditor/src/client/interfaces/markdown-vditor.tsx
@@ -45,6 +45,7 @@ export class MarkdownVditorFieldInterface extends CollectionFieldInterface {
       'x-component': 'MarkdownVditor',
     },
   };
+  availableTypes = ['text', 'json', 'string'];
   properties = {
     ...defaultProps,
     'uiSchema.x-component-props.fileCollection': {