diff --git a/src/api.ts b/src/api.ts
index de7781b..3fb156b 100644
--- a/src/api.ts
+++ b/src/api.ts
@@ -92,17 +92,11 @@ export const Tutorial = {
   async get(display: number) {
     const res = await http.get(`/tutorial/${display}`)
     return res.data
-    // const res = await fetch(`/tutorial/${display}/README.md`)
-    // const content = await res.text()
-    // return { content }
   },
 
   async listDisplay() {
     const res = await http.get("/tutorial/display")
     return res.data
-    // const res = await fetch("/tutorial/README.md")
-    // const text = await res.text()
-    // return text.split("\n").map((item) => Number(item.split(" ")[0]))
   },
 }
 
diff --git a/src/pages/Submission.vue b/src/pages/Submission.vue
index 9832558..38b03cc 100644
--- a/src/pages/Submission.vue
+++ b/src/pages/Submission.vue
@@ -1,5 +1,5 @@
 <script lang="ts" setup>
-import { onMounted, defineProps, useTemplateRef } from "vue"
+import { onMounted, useTemplateRef } from "vue"
 import { Submission } from "../api"
 import type { SubmissionAll } from "../utils/type"