添加2v2页面

src/components/AppBackground.vue

@@ -37,6 +37,12 @@ onMounted(() => {
       src="../static/app-bg3.png"
       :style="{ height: capsuleHeight + 'px' }"
     />
+    <image
+      class="bg-image"
+      v-if="type === 3"
+      src="../static/app-bg4.png"
+      mode="widthFix"
+    />
     <view class="bg-overlay" v-if="type === 0"></view>
   </view>
 </template>