diff --git a/packages/core/client/src/modules/blocks/data-blocks/table/tableBlockSettings.tsx b/packages/core/client/src/modules/blocks/data-blocks/table/tableBlockSettings.tsx
index a3f4bbecae..da441e8f62 100644
--- a/packages/core/client/src/modules/blocks/data-blocks/table/tableBlockSettings.tsx
+++ b/packages/core/client/src/modules/blocks/data-blocks/table/tableBlockSettings.tsx
@@ -202,7 +202,7 @@ export const tableBlockSettings = new SchemaSettings({
         }, null);
         return {
           title: t('Table size'),
-          value: schema?.['x-component-props']?.size || 'middle',
+          value: schema?.['x-component-props']?.size || 'small',
           options: [
             { label: t('Large'), value: 'large' },
             { label: t('Middle'), value: 'middle' },
diff --git a/packages/core/client/src/schema-component/antd/association-field/SubTable.tsx b/packages/core/client/src/schema-component/antd/association-field/SubTable.tsx
index f77bcc1dd1..368cb8e461 100644
--- a/packages/core/client/src/schema-component/antd/association-field/SubTable.tsx
+++ b/packages/core/client/src/schema-component/antd/association-field/SubTable.tsx
@@ -64,7 +64,7 @@ const subTableContainer = css`
 `;
 
 const tableClassName = css`
-  .ant-formily-item.ant-formily-item-feedback-layout-loose {
+  .ant-formily-item-feedback-layout-popover {
     margin-bottom: 0px !important;
   }
   .ant-formily-editable {
@@ -201,7 +201,6 @@ export const SubTable: any = observer(
               <SubFormProvider value={{ value: null, collection, fieldSchema: fieldSchema.parent, skip: true }}>
                 <Table
                   className={tableClassName}
-                  bordered
                   size={'small'}
                   field={field}
                   showIndex
diff --git a/packages/core/client/src/schema-component/antd/table-v2/Table.tsx b/packages/core/client/src/schema-component/antd/table-v2/Table.tsx
index b7b924cddf..57fea22049 100644
--- a/packages/core/client/src/schema-component/antd/table-v2/Table.tsx
+++ b/packages/core/client/src/schema-component/antd/table-v2/Table.tsx
@@ -683,7 +683,7 @@ export const Table: any = withDynamicSchemaProps(
     } = { ...others1, ...others2 } as any;
     const field = useArrayField(others);
     const schema = useFieldSchema();
-    const { size = 'middle' } = schema?.['x-component-props'] || {};
+    const { size = 'small' } = schema?.['x-component-props'] || {};
     const collection = useCollection();
     const isTableSelector = schema?.parent?.['x-decorator'] === 'TableSelectorProvider';
     const ctx = isTableSelector ? useTableSelectorContext() : useTableBlockContext();