diff --git a/src/views/Invitation/InviteToRegister.vue b/src/views/Invitation/InviteToRegister.vue
index 4e10288..317ef88 100644
--- a/src/views/Invitation/InviteToRegister.vue
+++ b/src/views/Invitation/InviteToRegister.vue
@@ -1,5 +1,6 @@
+<!-- src/views/Invitation/InviteToRegister.vue -->
 <template>
-  <div class="fullPage">
+  <div class="fullPage" :style="{ '--bg-url': `url(${imageUrl('bg')})` }">
     <div style="position: absolute; top: 0; left: 0; width: 100%">
       <GeneralHeader
         :isHomePage="true"
@@ -13,7 +14,8 @@
     <div style="padding: 87% 0 5%">
       <img
         v-if="showBindingBt"
-        :src="images.enterCode"
+        v-smart-img
+        :src="imageUrl('enterCode')"
         alt=""
         width="40%"
         @click="enterCodeShow = true"
@@ -21,7 +23,8 @@
       />
       <img
         v-else-if="myInviter.inviterInfo?.userId"
-        :src="images.privateChat"
+        v-smart-img
+        :src="imageUrl('privateChat')"
         alt=""
         width="40%"
         @click="gotoPrivateChat(myInviter.inviterInfo?.userId)"
@@ -33,26 +36,6 @@
     <div
       style="padding: 0 3%; display: flex; flex-direction: column; gap: 12px; padding-bottom: 30px"
     >
-      <!-- 倒计时 -->
-      <!-- <div style="position: relative">
-        <img :src="images.countdownBg" alt="" width="100%" style="display: block" />
-        <div
-          style="
-            position: absolute;
-            inset: 0;
-            display: flex;
-            justify-content: center;
-            align-items: center;
-
-            font-size: 1.2em;
-            font-weight: 700;
-            letter-spacing: 2px;
-          "
-        >
-          29D 23：23:23
-        </div>
-      </div> -->
-
       <!-- 我的邀请码 -->
       <div
         style="
@@ -81,6 +64,7 @@
         >
           <div style="font-weight: 590">{{ myInviteInfo.inviteCode || '' }}</div>
           <img
+            v-smart-img
             src="../../assets/icon/copy.png"
             alt=""
             width="24px"
@@ -93,29 +77,45 @@
       </div>
 
       <!-- 模块切换按钮 -->
-      <div>
-        <div
-          v-if="showModule == 'list'"
-          style="display: flex; justify-content: space-around; align-items: center"
-        >
-          <img :src="images.listBtActive" alt="" width="40%" style="display: block" />
+      <div style="display: flex; justify-content: space-around; align-items: center">
+        <!-- 列表按钮 -->
+        <div style="width: 40%; position: relative">
           <img
-            :src="images.rewardBt"
+            v-smart-img
+            :src="imageUrl('listBt')"
             alt=""
-            width="40%"
-            style="display: block"
-            @click="showModule = 'reward'"
-          />
-        </div>
-        <div v-else style="display: flex; justify-content: space-around; align-items: center">
-          <img
-            :src="images.listBt"
-            alt=""
-            width="40%"
-            style="display: block"
+            style="display: block; width: 100%"
+            :style="{ opacity: showModule === 'list' ? 0 : 1 }"
             @click="showModule = 'list'"
           />
-          <img :src="images.rewardBtActive" alt="" width="40%" style="display: block" />
+          <img
+            v-smart-img
+            :src="imageUrl('listBtActive')"
+            alt=""
+            style="display: block; width: 100%; position: absolute; top: 0; left: 0"
+            :style="{ opacity: showModule === 'list' ? 1 : 0 }"
+            @click="showModule = 'list'"
+          />
+        </div>
+
+        <!-- 奖励按钮 -->
+        <div style="width: 40%; position: relative">
+          <img
+            v-smart-img
+            :src="imageUrl('rewardBt')"
+            alt=""
+            style="display: block; width: 100%"
+            :style="{ opacity: showModule === 'reward' ? 0 : 1 }"
+            @click="showModule = 'reward'"
+          />
+          <img
+            v-smart-img
+            :src="imageUrl('rewardBtActive')"
+            alt=""
+            style="display: block; width: 100%; position: absolute; top: 0; left: 0"
+            :style="{ opacity: showModule === 'reward' ? 1 : 0 }"
+            @click="showModule = 'reward'"
+          />
         </div>
       </div>
 
@@ -124,7 +124,13 @@
         <!-- 收入展示 -->
         <div style="display: flex; justify-content: space-around; align-items: center">
           <div style="position: relative; width: 47%">
-            <img :src="images.totalIncome" alt="" width="100%" style="display: block" />
+            <img
+              v-smart-img
+              :src="imageUrl('totalIncome')"
+              alt=""
+              width="100%"
+              style="display: block"
+            />
             <div
               style="
                 position: absolute;
@@ -136,12 +142,24 @@
                 align-items: center;
               "
             >
-              <img src="/src/assets/icon/coin.png" alt="" width="10%" style="display: block" />
+              <img
+                v-smart-img
+                src="/src/assets/icon/coin.png"
+                alt=""
+                width="10%"
+                style="display: block"
+              />
               <div style="font-weight: 590">{{ myInviteIncome.totalIncome || 0 }}</div>
             </div>
           </div>
           <div style="position: relative; width: 47%">
-            <img :src="images.todayIncome" alt="" width="100%" style="display: block" />
+            <img
+              v-smart-img
+              :src="imageUrl('todayIncome')"
+              alt=""
+              width="100%"
+              style="display: block"
+            />
             <div
               style="
                 position: absolute;
@@ -153,7 +171,13 @@
                 align-items: center;
               "
             >
-              <img src="/src/assets/icon/coin.png" alt="" width="10%" style="display: block" />
+              <img
+                v-smart-img
+                src="/src/assets/icon/coin.png"
+                alt=""
+                width="10%"
+                style="display: block"
+              />
               <div style="font-weight: 590">{{ myInviteIncome.todayIncome || 0 }}</div>
             </div>
           </div>
@@ -287,7 +311,7 @@
                 gap: 4px;
               "
             >
-              <img src="../../assets/icon/coin.png" alt="" width="15%" />
+              <img v-smart-img src="/src/assets/icon/coin.png" alt="" width="15%" />
               <div style="color: #ffb627; font-size: 0.8em; font-weight: 590">
                 {{ user.provideIncome || 0 }}
               </div>
@@ -300,7 +324,8 @@
       <div v-if="showModule == 'reward'" style="display: flex; flex-direction: column; gap: 12px">
         <div style="position: relative" v-for="poolItem in inviteAwardPool">
           <img
-            :src="images[`reward${poolItem.quantity}people`]"
+            v-smart-img
+            :src="imageUrl(`reward${poolItem.quantity}people`)"
             alt=""
             width="100%"
             style="display: block"
@@ -319,7 +344,7 @@
                 style="width: 45%; position: relative"
                 v-for="(award, index) in poolItem.activityRewardPropsList"
               >
-                <img :src="images.rewardItemBg" alt="" width="100%" />
+                <img v-smart-img :src="imageUrl('rewardItemBg')" alt="" width="100%" />
                 <div
                   style="
                     position: absolute;
@@ -330,7 +355,7 @@
                     align-items: center;
                   "
                 >
-                  <img :src="award.cover" alt="" width="50%" />
+                  <img v-smart-img :src="award.cover" alt="" width="50%" />
                   <div>{{ showAwardText(award) }}</div>
                 </div>
               </div>
@@ -338,12 +363,13 @@
             <div style="display: flex; justify-content: center">
               <img
                 v-if="poolItem.state == '1'"
-                :src="images.receiveBtActive"
+                v-smart-img
+                :src="imageUrl('receiveBtActive')"
                 alt=""
                 width="35%"
                 @click="receiveAward(poolItem.id)"
               />
-              <img v-else :src="images.receiveBt" alt="" width="35%" />
+              <img v-else v-smart-img :src="imageUrl('receiveBt')" alt="" width="35%" />
             </div>
           </div>
         </div>
@@ -354,7 +380,7 @@
     <maskLayer :maskLayerShow="maskLayerShow" @click="closedPopup">
       <!-- 帮助模块 -->
       <div v-if="helpInfoShow" style="margin: 20% 10%; position: relative" @click.stop>
-        <img :src="images.helpInfo" alt="" width="100%" />
+        <img v-smart-img :src="imageUrl('helpInfo')" alt="" width="100%" />
         <div
           style="position: absolute; width: 8%; aspect-ratio: 1/1; top: 3.8%; right: 7%"
           @click="closedPopup"
@@ -408,7 +434,7 @@
             </div>
 
             <!-- 确认按钮 -->
-            <img :src="images.confirm" alt="" width="25%" @click="confirm" />
+            <img v-smart-img :src="imageUrl('confirm')" alt="" width="25%" @click="confirm" />
           </div>
           <div style="color: rgba(0, 0, 0, 0.4); font-weight: 510; font-size: 0.7em">
             *Only users who registered within 72 hours can fill in the invitation code. Once the
@@ -434,7 +460,7 @@
 
 <script setup>
 import { gotoPrivateChat } from '@/utils/appBridge.js'
-import { computed, onMounted, onUnmounted, ref } from 'vue'
+import { computed, onMounted, ref } from 'vue'
 import GeneralHeader from '@/components/GeneralHeader.vue'
 import maskLayer from '../../components/MaskLayer.vue'
 import { showError, showWarning, showInfo, showSuccess } from '@/utils/toast.js'
@@ -449,18 +475,11 @@ import {
   getMyInviter, // 获取我的邀请人信息
 } from '@/api/invitation.js'
 import { connectToApp } from '@/utils/appConnector.js'
+import { getPngUrl } from '@/config/imagePaths.js'
+import { preloadImages } from '@/utils/imagePreloader.js'
 
-// vite动态导入图片
-const imageModules = import.meta.glob('@/assets/images/InvitationNewUser/*.{png,jpg,svg}', {
-  eager: true,
-})
-// 生成文件名映射对象（自动移除路径和扩展名）
-const images = Object.fromEntries(
-  Object.entries(imageModules).map(([path, module]) => {
-    const fileName = path.split('/').pop().split('.')[0]
-    return [fileName, module.default]
-  })
-)
+// 获取OSS图片URL的函数
+const imageUrl = (filename) => getPngUrl('invitation/InviteNewUser/', filename)
 
 const { copy, isSupported } = useClipboard()
 
@@ -599,6 +618,38 @@ const receiveAward = async (awardId) => {
   }
 }
 
+// 预加载关键图片
+const preloadCriticalImages = () => {
+  const criticalImages = [
+    imageUrl('bg'),
+    imageUrl('enterCode'),
+    imageUrl('privateChat'),
+    imageUrl('listBtActive'),
+    imageUrl('rewardBt'),
+    imageUrl('listBt'),
+    imageUrl('rewardBtActive'),
+    imageUrl('totalIncome'),
+    imageUrl('todayIncome'),
+    imageUrl('helpInfo'),
+    imageUrl('confirm'),
+    imageUrl('rewardItemBg'),
+    imageUrl('receiveBtActive'),
+    imageUrl('receiveBt'),
+    imageUrl('reward5people'),
+    imageUrl('reward10people'),
+    imageUrl('reward15people'),
+  ]
+
+  // 动态添加奖励图片
+  if (inviteAwardPool.value && Array.isArray(inviteAwardPool.value)) {
+    inviteAwardPool.value.forEach((poolItem) => {
+      criticalImages.push(imageUrl(`reward${poolItem.quantity}people`))
+    })
+  }
+
+  preloadImages(criticalImages, { useSmartCache: true })
+}
+
 // 页面初始化数据
 const initData = () => {
   apiGetMyInviteCode() // 获取我的邀请码
@@ -613,6 +664,7 @@ const connectToAppHandler = async () => {
   await connectToApp(() => {
     // 连接成功回调
     initData()
+    preloadCriticalImages() // 预加载关键图片
   })
 }
 
@@ -631,7 +683,7 @@ onMounted(() => {
   width: 100vw;
   min-height: 100vh;
   background-color: #5b4a8a;
-  background-image: url(../../assets/images/InvitationNewUser/bg.png);
+  background-image: var(--bg-url);
   background-size: 100% auto;
   background-repeat: no-repeat;
   position: relative;