细节修改

src/components/ScorePanel2.vue

@@ -18,7 +18,12 @@ const roundsName = ["第一轮", "第二轮", "第三轮", "第四轮"];
       <text>{{ scores.reduce((last, next) => last + next, 0) }}环</text>
     </view>
     <view
-      v-for="(_, index) in new Array(Math.ceil(scores.length / 3)).fill(1)"
+      v-for="(_, index) in new Array(
+        Math.min(
+          Math.ceil(scores.length / 3) + (scores.length % 3 === 0 ? 1 : 0),
+          4
+        )
+      ).fill(1)"
       :key="index"
     >
       <text>{{ roundsName[index] }}</text>

src/pages/practise-one.vue

@@ -83,6 +83,7 @@ async function onComplete() {
   ) {
     uni.navigateBack();
   } else {
+    practiseId.value = "";
     practiseResult.value = {};
     start.value = false;
     scores.value = [];

src/pages/practise-two.vue

@@ -77,6 +77,7 @@ async function onComplete() {
   ) {
     uni.navigateBack();
   } else {
+    practiseId.value = "";
     practiseResult.value = {};
     start.value = false;
     scores.value = [];