useless code

src/features/mark/Mark.vue

@@ -66,7 +66,6 @@ import SheetViewModal from "./SheetViewModal.vue";
 import SpecialTagModal from "./SpecialTagModal.vue";
 import { preDrawImage } from "@/utils/utils";
 
-// name: "Mark",
 const { addInterval } = useTimers();
 
 async function updateMarkTask() {

src/features/mark/MarkBody.vue

@@ -25,7 +25,7 @@ import { isNumber } from "lodash";
 import CustomCursor from "custom-cursor.js";
 import CommonMarkBody from "./CommonMarkBody.vue";
 
-const emit = defineEmit(["error", "allZeroSubmit"]);
+defineEmit(["error", "allZeroSubmit"]);
 
 const makeScoreTrack = (
   event: MouseEvent,
@@ -249,9 +249,6 @@ onUnmounted(() => {
   color: #ff5050;
   display: none;
   pointer-events: none;
-  -webkit-user-select: none;
-  -moz-user-select: none;
-  -ms-user-select: none;
   user-select: none;
   top: 0;
   left: 0;