diff --git a/book/impls/10_minimum_example/070_sfc_compiler/plugin-sample/src/main.ts b/book/impls/10_minimum_example/070_sfc_compiler/plugin-sample/src/main.ts
index ffa9c7fd..b95e6646 100644
--- a/book/impls/10_minimum_example/070_sfc_compiler/plugin-sample/src/main.ts
+++ b/book/impls/10_minimum_example/070_sfc_compiler/plugin-sample/src/main.ts
@@ -1,5 +1,6 @@
 import { createApp } from 'vue'
 import './style.css'
+// @ts-ignore
 import App from './App.vue'
 import './plugin.sample.js'
 
diff --git a/book/impls/10_minimum_example/070_sfc_compiler2/examples/playground/src/main.ts b/book/impls/10_minimum_example/070_sfc_compiler2/examples/playground/src/main.ts
index aaa1ab32..60693cc5 100644
--- a/book/impls/10_minimum_example/070_sfc_compiler2/examples/playground/src/main.ts
+++ b/book/impls/10_minimum_example/070_sfc_compiler2/examples/playground/src/main.ts
@@ -1,4 +1,5 @@
 import { createApp } from 'chibivue'
+// @ts-ignore
 import App from './App.vue'
 
 const app = createApp(App)
diff --git a/book/impls/10_minimum_example/070_sfc_compiler3/examples/playground/src/main.ts b/book/impls/10_minimum_example/070_sfc_compiler3/examples/playground/src/main.ts
index aaa1ab32..60693cc5 100644
--- a/book/impls/10_minimum_example/070_sfc_compiler3/examples/playground/src/main.ts
+++ b/book/impls/10_minimum_example/070_sfc_compiler3/examples/playground/src/main.ts
@@ -1,4 +1,5 @@
 import { createApp } from 'chibivue'
+// @ts-ignore
 import App from './App.vue'
 
 const app = createApp(App)
diff --git a/book/impls/10_minimum_example/070_sfc_compiler4/examples/playground/src/main.ts b/book/impls/10_minimum_example/070_sfc_compiler4/examples/playground/src/main.ts
index aaa1ab32..60693cc5 100644
--- a/book/impls/10_minimum_example/070_sfc_compiler4/examples/playground/src/main.ts
+++ b/book/impls/10_minimum_example/070_sfc_compiler4/examples/playground/src/main.ts
@@ -1,4 +1,5 @@
 import { createApp } from 'chibivue'
+// @ts-ignore
 import App from './App.vue'
 
 const app = createApp(App)