diff --git a/docs/src/tutorial/runtime.md b/docs/src/tutorial/runtime.md
index 98908de0..5ba1a5ed 100644
--- a/docs/src/tutorial/runtime.md
+++ b/docs/src/tutorial/runtime.md
@@ -39,7 +39,7 @@ npm install --save @tmagic/schema @tmagic/stage
 </template>
 
 <script lang="ts" setup>
-import { computed, defineProps } from 'vue';
+import { computed } from 'vue';
 
 const props = defineProps<{
   config: any;