细节调整

src/pages/practise-one.vue

@@ -25,6 +25,7 @@ const power = ref(0);
 const onReady = async () => {
   await createPractiseAPI(total);
   start.value = true;
+  currentRound.value = 0;
   scores.value = [];
 };
 
@@ -82,7 +83,7 @@ onUnmounted(() => {
         <BowPower :power="power" />
       </view>
       <BowTarget
-        :totalRound="total / 4"
+        :totalRound="start ? total / 4 : 0"
         :currentRound="currentRound"
         :scores="scores"
         :tips="