diff --git a/packages/plugins/mobile-client/src/client/core/schema/components/container/Container.Designer.tsx b/packages/plugins/mobile-client/src/client/core/schema/components/container/Container.Designer.tsx
index ceffb08ce..9f130f5bf 100644
--- a/packages/plugins/mobile-client/src/client/core/schema/components/container/Container.Designer.tsx
+++ b/packages/plugins/mobile-client/src/client/core/schema/components/container/Container.Designer.tsx
@@ -50,6 +50,7 @@ export const ContainerDesigner = () => {
           if (v) {
             if (!tabBarSchema) {
               const pageSchema = findSchema(fieldSchema, 'MPage');
+              await dn.remove(pageSchema);
               await dn.insertBeforeEnd({
                 type: 'void',
                 'x-component': 'MTabBar',