diff --git a/src/config/env.development.js b/src/config/env.development.js
index 8cc705b..cd44475 100644
--- a/src/config/env.development.js
+++ b/src/config/env.development.js
@@ -3,7 +3,7 @@ module.exports = {
   title: '',
   // baseApi: '//h5.ufutx.net/api' // 本地api请求地址,注意：如果你使用了代理，请设置成'/'
   baseApi: '//sh5.ufutx.net/api', // 本地api请求地址,注意：如果你使用了代理，请设置成'/'
-  baseApiV2: '//sh5.ufutx.net/api', // 本地api请求地址,注意：如果你使用了代理，请设置成'/'
+  baseApiV2: '//love.ufutx.cn/api', // 本地api请求地址,注意：如果你使用了代理，请设置成'/'
   baseApiV3: '//eval.fulllinkai.net/api', // 本地api请求地址,注意：如果你使用了代理，请设置成'/'
   // baseApi: '//api.ufutx.net/mock' // 本地api请求地址,注意：如果你使用了代理，请设置成'/'
   // APPID: 'xxx',
diff --git a/src/views/activity/activityPoster.vue b/src/views/activity/activityPoster.vue
index 86d9cfc..79e3095 100644
--- a/src/views/activity/activityPoster.vue
+++ b/src/views/activity/activityPoster.vue
@@ -1,92 +1,46 @@
 <template>
   <div class="poster-generator-container">
-    <!-- 表单选择区域 -->
-    <div class="input-section">
-      <van-field
-        v-model="selectedActivityTitle"
-        label="选择活动"
-        placeholder="请选择活动"
-        readonly
-        :label-width="60"
-        @click="showActivityPicker = true"
-      />
 
-      <van-field
-        v-model="sponsorName"
-        label="主办方"
-        placeholder="请选择主办方"
-        readonly
-        :label-width="60"
-        @click="showSponsorPicker = true"
-      />
-
-      <!-- 活动选择弹窗 -->
-      <van-popup
-        v-model="showActivityPicker"
-        position="bottom"
-        round
-        class="activity-popup"
-      >
-        <div class="activity-picker-header">
-          <span class="cancel-btn" @click="showActivityPicker = false">取消</span>
-          <span class="title">选择活动</span>
-          <span class="confirm-btn" @click="showActivityPicker = false">确定</span>
+    <div class="input-card">
+      <div class="card-header">
+        <span class="header-icon">📋</span>
+        <span class="header-title">选择活动</span>
+      </div>
+      <div class="activity-selector" @click="showActivityPicker = true">
+        <div class="selector-label">活动名称</div>
+        <div class="selector-value" :class="{ placeholder: !selectedActivityTitle }">
+          <span class="selector-text">{{ selectedActivityTitle || '点击选择活动' }}</span>
         </div>
-        <div class="scroll-wrapper">
-          <van-list
-            v-model="listLoading"
-            :finished="listFinished"
-            finished-text="没有更多活动了"
-            @load="onLoadMore"
-          >
-            <div
-              v-for="item in activityList"
-              :key="item.id"
-              class="activity-item"
-              @click="onSelectActivity(item)"
-            >
-              <div class="activity-title">{{ item.title }}</div>
-              <div class="activity-time">
-                {{ item.Subtitle }} | {{ formatDateToShow(item.end_time) }}
-              </div>
-            </div>
-          </van-list>
+        <div class="selector-arrow">
+          <van-icon name="arrow" />
         </div>
-      </van-popup>
-
-      <!-- 主办方选择弹窗 -->
-      <van-popup
-        v-model="showSponsorPicker"
-        position="bottom"
-        round
-        class="activity-popup"
-      >
-        <div class="activity-picker-header">
-          <span class="cancel-btn" @click="showSponsorPicker = false">取消</span>
-          <span class="title">选择主办方</span>
-          <span class="confirm-btn" @click="showSponsorPicker = false">确定</span>
-        </div>
-        <div class="scroll-wrapper">
-          <div
-            v-for="(item, index) in sponsorList"
-            :key="index"
-            class="activity-item"
-            @click="onSelectSponsor(item)"
-          >
-            <div class="activity-title">{{ item }}</div>
-          </div>
-        </div>
-      </van-popup>
+      </div>
     </div>
 
-    <!-- 海报生成容器（隐藏布局） -->
+    <!-- 活动选择弹窗 -->
+    <van-popup v-model:show="showActivityPicker" position="bottom" round class="activity-popup">
+      <div class="activity-picker-header">
+        <span class="cancel-btn" @click="showActivityPicker = false">取消</span>
+        <span class="title">选择活动</span>
+        <span class="confirm-btn" @click="showActivityPicker = false">确定</span>
+      </div>
+      <div class="scroll-wrapper">
+        <van-list v-model:loading="listLoading" :finished="listFinished" finished-text="没有更多活动了"
+                  @load="onLoadMore">
+          <div v-for="item in activityList" :key="item.id" class="activity-item"
+               :class="{ active: selectedActivity?.id === item.id }" @click="onSelectActivity(item)">
+            <div class="activity-title">{{ item.title }}</div>
+            <div class="activity-time">{{ item.Subtitle }} | {{ formatDateToShow(item.end_time) }}</div>
+          </div>
+        </van-list>
+      </div>
+    </van-popup>
+
+    <!-- 隐藏海报区域（样式保持原样） -->
     <div ref="posterRef" class="poster-wrapper hidden-poster">
       <div class="poster-card">
         <div class="poster-content">
-          <img
-            src="https://images.health.ufutx.com/202604/13/8fa1b3080a60f97ef3f75e1370a6217c.jpeg"
-            alt="海报背景"
-          />
+          <img src="https://images.health.ufutx.com/202604/13/8fa1b3080a60f97ef3f75e1370a6217c.jpeg" alt="海报背景图" />
           <div class="poster-content-wrapper">
             <div class="poster-title">
               <p class="poster-title-text">{{ selectedActivity?.Subtitle || '河南·襄城站' }}</p>
@@ -117,272 +71,206 @@
       </div>
     </div>
 
-    <!-- 操作按钮 -->
+    <!-- 操作按钮组 -->
     <div class="btn-group">
-      <button
-        class="btn btn-primary"
-        :disabled="isGenerating"
-        @click="generatePoster"
-      >
-        <span v-if="!isGenerating">生成海报</span>
-        <span v-else>生成中...</span>
-      </button>
-      <button
-        v-if="posterImg"
-        class="btn btn-secondary"
-        @click="downloadPoster"
-      >
-        下载海报
+      <button class="btn btn-primary" :disabled="isGenerating" @click="generatePoster">
+        <van-loading v-if="isGenerating" size="20px" color="#fff" />
+        <span v-else>✨ 生成海报</span>
       </button>
+      <button v-if="posterImg && !isWeChatEnv" class="btn btn-secondary" @click="downloadPoster"> 📥 下载海报</button>
     </div>
 
-    <!-- 海报预览 -->
+    <!-- 生成预览区域 -->
     <div v-if="posterImg" class="generated-poster-preview">
-      <h4 class="preview-title">海报生成成功（长按保存/点击预览）</h4>
-      <img :src="posterImg" class="preview-img" @click="showImagePreview" />
+      <div class="preview-header">
+        <div class="preview-icon">🎉</div>
+        <h4 class="preview-title">{{ isWeChatEnv ? '长按图片保存到手机' : '点击图片预览大图' }}</h4>
+      </div>
+      <img :src="posterImg" alt="生成的海报" class="preview-img" @click="showImagePreviewFn(posterImg)" />
     </div>
   </div>
 </template>
 
-<script>
+<script setup>
+import { nextTick, onMounted, ref, watch } from 'vue'
 import html2canvas from 'html2canvas'
+import { showDialog, showImagePreview, showLoadingToast, showToast } from 'vant'
+import requestApp from '@/utils/requestApp'
 import QRCode from 'qrcode'
-import axios from 'axios'
+import { weXinShare } from '@/plugins/wxShare'
 
-export default {
-  name: 'ActivityPoster',
-  data() {
-    return {
-      // 主办方配置
-      sponsorName: '友福同享（襄城县）智能科技有限公司',
-      sponsorList: [
-        '友福同享（深圳）智能科技有限公司',
-        '友福粤越（惠州）智能科技有限公司',
-        '友福同享（南昌）智能科技有限公司',
-        '友福同享（天津）智能科技有限公司',
-        '友福同享（襄城县）智能科技有限公司',
-        '友福同享（哈尔滨）智能科技有限公司'
-      ],
-      showSponsorPicker: false,
+// 🔥 主办方：从活动接口自动获取，无需手动选择
+const sponsorName = ref('')
 
-      // 活动相关
-      activityList: [],
-      selectedActivity: null,
-      selectedActivityTitle: '',
-      showActivityPicker: false,
-      listLoading: false,
-      listFinished: false,
+const posterRef = ref(null)
+const posterImg = ref('')
+const isGenerating = ref(false)
+const isWeChatEnv = ref(false)
+const qrcodeCanvas = ref(null)
 
-      // 海报相关
-      posterImg: '',
-      isGenerating: false,
-      isWeChatEnv: false
+const activityList = ref([])
+const selectedActivity = ref(null)
+const selectedActivityTitle = ref('')
+const showActivityPicker = ref(false)
+const listLoading = ref(false)
+const listFinished = ref(true)
+const openId = ref('')
+
+// 监听选中的活动：自动填充主办方 + 生成二维码
+watch(selectedActivity, async (newVal) => {
+  if (newVal && newVal.id && qrcodeCanvas.value) {
+    // 自动从活动数据中读取主办方
+    sponsorName.value = newVal.sponsor || ''
+    openId.value = localStorage.getItem('openid')
+    const link = `https://love.ufutx.cn/api/official/live/wechat/FamilyAuth?merchant_id=44&serve_tab=&from_openid=${openId.value}&url=https%3A%2F%2Flove.ufutx.cn%2Fpu%2F%23%2FactivityDetails%2F${newVal.id}`
+    await QRCode.toCanvas(qrcodeCanvas.value, link, {
+      width: 76,
+      margin: 1,
+      color: { dark: '#000000', light: '#ffffff' }
+    })
+  }
+})
+
+const getData = () => {
+  listLoading.value = true
+  weXinShare('https://image.fulllinkai.com/202310/28/88e931a50ec0a8094fb46191b389457e.png', `https://health.ufutx.cn/go_html/role_apply#/activityPoster`, '活动海报生成「saas」', '查看详情')
+  requestApp({ url: '/sh5/uftx/community/activity/list', method: 'get' })
+    .then((res) => {
+      if (res.code === 0 && Array.isArray(res.data)) {
+        activityList.value = res.data
+        // 默认选中第一个活动，自动填充主办方
+        // if (res.data.length > 0) {
+        //   onSelectActivity(res.data[0]);
+        // }
+      } else {
+        showToast('活动列表获取失败')
+      }
+    })
+    .catch((err) => {
+      console.error('获取活动列表失败：', err)
+      showToast('活动列表获取失败，请重试')
+    })
+    .finally(() => {
+      listLoading.value = false
+      listFinished.value = true
+    })
+}
+
+const detectWeChatEnv = () => {
+  const userAgent = navigator.userAgent.toLowerCase()
+  isWeChatEnv.value = /micromessenger/.test(userAgent)
+}
+
+// 选择活动：自动填充主办方
+const onSelectActivity = (item) => {
+  selectedActivity.value = item
+  selectedActivityTitle.value = item.title
+  showActivityPicker.value = false
+  generatePoster()
+}
+
+const onLoadMore = () => {
+  listLoading.value = false
+  listFinished.value = true
+}
+
+const formatDateToShow = (timeStr) => {
+  if (!timeStr) return ''
+  const date = new Date(timeStr)
+  const year = date.getFullYear()
+  const month = String(date.getMonth() + 1).padStart(2, '0')
+  const day = String(date.getDate()).padStart(2, '0')
+  return `${year}年${month}月${day}日`
+}
+
+const formatDateToChinese = (timeStr) => {
+  if (!timeStr) {
+    const now = new Date()
+    const year = now.getFullYear()
+    const month = String(now.getMonth() + 1).padStart(2, '0')
+    const day = String(now.getDate()).padStart(2, '0')
+    return `${year}/${month}/${day}`
+  }
+  const [datePart] = timeStr.split(' ')
+  const [year, month, day] = datePart.split('-')
+  return `${year}/${month}/${day}`
+}
+
+const formatTime = (timeStr) => {
+  if (!timeStr) return '14:00'
+  const [, timePart] = timeStr.split(' ')
+  return timePart.slice(0, 5)
+}
+
+const showImagePreviewFn = (img) => {
+  return showImagePreview([img])
+}
+
+const generatePoster = async () => {
+  try {
+    if (!selectedActivity.value) {
+      showDialog({ message: '请先选择活动！' })
+      return
     }
-  },
-  mounted() {
-    this.detectWeChatEnv()
-    this.getActivityList()
-  },
-  watch: {
-    selectedActivity: {
-      handler: async function(val) {
-        if (val && val.id && this.$refs.qrcodeCanvas) {
-          const openId = localStorage.getItem('openid') || ''
-          const link = `https://love.ufutx.cn/api/official/live/wechat/FamilyAuth?merchant_id=44&serve_tab=&from_openid=${openId}&url=https%3A%2F%2Flove.ufutx.cn%2Fpu%2F%23%2FactivityDetails%2F${val.id}`
-          await QRCode.toCanvas(this.$refs.qrcodeCanvas, link, {
-            width: 76,
-            margin: 1,
-            color: { dark: '#000000', light: '#ffffff' }
-          })
-        }
-      },
-      immediate: true
+
+    isGenerating.value = true
+    const toast = showLoadingToast({
+      message: '海报生成中...',
+      forbidClick: true,
+      duration: 0
+    })
+
+    await nextTick()
+    const posterElement = posterRef.value
+    if (!posterElement) {
+      isGenerating.value = false
+      toast.close()
+      return
     }
-  },
-  methods: {
-    // 获取活动列表
-    async getActivityList() {
-      this.listLoading = true
-      try {
-        const res = await axios({
-          url: '/sh5/uftx/community/activity/list',
-          method: 'get'
-        })
-        if (res.code === 0 && Array.isArray(res.data)) {
-          this.activityList = res.data
-        } else {
-          this.$toast('活动列表获取失败')
-        }
-      } catch (err) {
-        console.error(err)
-        this.$toast('网络异常，请重试')
-      } finally {
-        this.listLoading = false
-        this.listFinished = true
-      }
-    },
-    // 选择活动
-    onSelectActivity(item) {
-      this.selectedActivity = item
-      this.selectedActivityTitle = item.title
-      this.showActivityPicker = false
-    },
-    // 选择主办方
-    onSelectSponsor(item) {
-      this.sponsorName = item
-      this.showSponsorPicker = false
-    },
-    onLoadMore() {
-      this.listFinished = true
-    },
 
-    // 时间格式化
-    formatDateToShow(timeStr) {
-      if (!timeStr) return ''
-      const date = new Date(timeStr)
-      const year = date.getFullYear()
-      const month = String(date.getMonth() + 1).padStart(2, '0')
-      const day = String(date.getDate()).padStart(2, '0')
-      return `${year}年${month}月${day}日`
-    },
-    formatDateToChinese(timeStr) {
-      if (!timeStr) {
-        const now = new Date()
-        const year = now.getFullYear()
-        const month = String(now.getMonth() + 1).padStart(2, '0')
-        const day = String(now.getDate()).padStart(2, '0')
-        return `${year}/${month}/${day}`
-      }
-      const [datePart] = timeStr.split(' ')
-      const [year, month, day] = datePart.split('-')
-      return `${year}/${month}/${day}`
-    },
-    formatTime(timeStr) {
-      if (!timeStr) return '14:00'
-      const [, timePart] = timeStr.split(' ')
-      return timePart.slice(0, 5)
-    },
+    const canvas = await html2canvas(posterElement, {
+      useCORS: true,
+      scale: 3,
+      backgroundColor: null,
+      logging: false,
+      imageTimeout: 10000
+    })
 
-    // 微信环境检测
-    detectWeChatEnv() {
-      this.isWeChatEnv = /micromessenger/.test(navigator.userAgent.toLowerCase())
-    },
-    // 图片预览
-    showImagePreview() {
-      window.open(this.posterImg)
-    },
-
-    // 生成海报
-    async generatePoster() {
-      if (!this.selectedActivity) {
-        this.$dialog.alert({ message: '请先选择活动！' })
-        return
-      }
-
-      try {
-        this.isGenerating = true
-        await this.$nextTick()
-        const canvas = await html2canvas(this.$refs.posterRef, {
-          useCORS: true,
-          scale: 3,
-          backgroundColor: null,
-          logging: false
-        })
-        this.posterImg = canvas.toDataURL('image/png')
-        this.$toast('海报生成成功')
-      } catch (err) {
-        console.error(err)
-        this.$dialog.alert({ message: '生成失败，请重试' })
-      } finally {
-        this.isGenerating = false
-      }
-    },
-
-    // 下载海报
-    downloadPoster() {
-      const link = document.createElement('a')
-      link.href = this.posterImg
-      const fileName = `${this.selectedActivity.title || '活动'}海报.png`
-      link.download = fileName.replace(/[^a-zA-Z0-9_\u4e00-\u9fa5]/g, '')
-      link.click()
-    }
+    posterImg.value = canvas.toDataURL('image/png', 1.0)
+    toast.close()
+    showToast({ message: '海报生成成功！', icon: 'success' })
+  } catch (err) {
+    console.error('生成海报失败：', err)
+    showToast({ message: '生成海报失败，请重试！', icon: 'fail' })
+  } finally {
+    isGenerating.value = false
   }
 }
+
+function downloadPoster() {
+  if (!posterImg.value) return
+  const link = document.createElement('a')
+  link.href = posterImg.value
+  // 修复文件名括号闭合、正则多余/的问题
+  const fileName = `[${selectedActivity.value?.title || '活动'}]海报.png`
+  link.download = fileName.replace(/[\\/:*?"<>|]/g, '')
+  link.click()
+  URL.revokeObjectURL(link.href)
+}
+
+onMounted(() => {
+  detectWeChatEnv()
+  getData()
+})
 </script>
 
-<style scoped lang="scss">
-/* 基础样式 */
-.poster-generator-container {
-  width: 100%;
-  min-height: 100vh;
-  padding: 20px;
-  background: #f5f7fa;
-  box-sizing: border-box;
+<style scoped>
+img {
+  display: inline-block !important;
+  max-width: 100%;
+  max-height: 100%;
 }
 
-.input-section {
-  margin-bottom: 30px;
-}
-
-/* 弹窗样式 */
-.activity-popup {
-  height: 80vh;
-  display: flex;
-  flex-direction: column;
-}
-
-.activity-picker-header {
-  flex-shrink: 0;
-  display: flex;
-  justify-content: space-between;
-  align-items: center;
-  padding: 16px;
-  border-bottom: 1px solid #f0f0f0;
-}
-
-.scroll-wrapper {
-  flex: 1;
-  overflow-y: auto;
-}
-
-.cancel-btn {
-  color: #999;
-  font-size: 14px;
-}
-
-.confirm-btn {
-  color: #18ca6e;
-  font-size: 14px;
-  font-weight: 500;
-}
-
-.title {
-  font-size: 16px;
-  color: #2c3e50;
-}
-
-.activity-item {
-  padding: 16px;
-  border-bottom: 1px solid #f5f5f5;
-  cursor: pointer;
-
-  &:active {
-    background: #f5f7fa;
-  }
-}
-
-.activity-title {
-  font-size: 15px;
-  color: #2c3e50;
-  margin-bottom: 4px;
-}
-
-.activity-time {
-  font-size: 12px;
-  color: #999;
-}
-
-/* 海报隐藏容器 */
 .poster-wrapper {
   width: 375px;
   height: 788px;
@@ -394,40 +282,59 @@ export default {
   left: -9999px;
   top: -9999px;
   z-index: -1;
+  pointer-events: none;
 }
 
 .poster-card {
   width: 100%;
   height: 100%;
+  color: #ffffff;
+  box-sizing: border-box;
+  display: flex;
+  flex-direction: column;
+  justify-content: space-between;
+  background: #333333;
   position: relative;
 }
 
+.poster-content img {
+  object-fit: cover;
+}
+
 .poster-content {
   width: 100%;
   height: 100%;
+  display: flex;
+  flex-direction: column;
+  gap: 20px;
   position: relative;
-
-  img {
-    width: 100%;
-    height: 100%;
-    object-fit: cover;
-  }
 }
 
-/* 海报文字样式 */
 .poster-title {
   position: absolute;
   left: 0;
   top: 262px;
   width: 100%;
-  text-align: center;
+  letter-spacing: 4px;
+  font-size: 20px;
+  font-weight: 400;
+  display: flex;
+  justify-content: center;
+  padding: 0;
 }
 
-.poster-title-text {
-  color: #0d2f73;
-  font-size: 20px;
+.poster-title .poster-title-text {
+  text-align: center;
   width: 300px;
-  margin: 0 auto;
+  color: #0d2f73;
+  line-height: 1.6;
+  padding: 2px 0;
+  margin: 0;
+  display: -webkit-box;
+  -webkit-line-clamp: 2;
+  -webkit-box-orient: vertical;
+  overflow: hidden;
+  text-overflow: ellipsis;
 }
 
 .sponsor-name {
@@ -435,9 +342,15 @@ export default {
   left: 0;
   top: 446px;
   width: 100%;
-  text-align: center;
-  color: #0e2965;
+  letter-spacing: 0.8px;
+  display: flex;
+  justify-content: center;
+  padding: 0;
+}
+
+.sponsor-name .name {
   font-size: 14px;
+  color: #0e2965;
 }
 
 .poster-qrcode {
@@ -447,14 +360,16 @@ export default {
   width: 100%;
   display: flex;
   justify-content: center;
+  padding: 0;
 }
 
 .poster-qrcode-image {
   width: 76px;
   height: 76px;
-  background: #fff;
-  padding: 3px;
   border-radius: 8px;
+  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
+  background-color: #ffffff;
+  padding: 3px;
 }
 
 .poster-time-wrap {
@@ -463,20 +378,25 @@ export default {
   top: 630px;
   width: 100%;
   text-align: center;
-  color: #0e2866;
+  justify-content: center;
+  letter-spacing: 1px;
 }
 
 .poster-date {
   font-size: 24px;
+  font-weight: 500;
+  color: #0e2866;
 }
 
 .poster-time {
+  font-weight: 400;
   font-size: 22px;
+  color: #0e2866;
   margin-top: 14px;
+}
 
-  .start-time {
-    margin-right: 30px;
-  }
+.start-time {
+  margin-right: 30px;
 }
 
 .poster-address {
@@ -484,70 +404,314 @@ export default {
   left: 0;
   top: 720px;
   width: 100%;
+  max-height: 50px;
   display: flex;
+  text-align: center;
   justify-content: center;
+  letter-spacing: 1px;
 }
 
-._text-warp {
+.poster-address ._text-warp {
   max-width: 80%;
-  background: #fff;
-  padding: 4px 16px;
-  border-radius: 32px;
+  font-size: 14px;
   color: #0f2967;
+  font-weight: 500;
+  background: white;
+  border-radius: 32px;
+  padding: 4px 16px;
   display: flex;
+  justify-content: space-between;
 }
 
-._title {
+.poster-address ._title {
   width: 76px;
   flex-shrink: 0;
 }
 
-/* 按钮样式 */
+.poster-address ._text {
+  text-align: left;
+  display: -webkit-box;
+  -webkit-line-clamp: 2;
+  -webkit-box-orient: vertical;
+  overflow: hidden;
+  text-overflow: ellipsis;
+}
+
+/* ========== 以下为美化后的外部样式（选择器、按钮、预览区域） ========== */
+.poster-generator-container {
+  min-height: 100vh;
+  padding: 20px 16px 40px;
+  background: linear-gradient(135deg, #f5f7fa 0%, #e9eef3 100%);
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  gap: 24px;
+  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
+}
+
+/* 输入卡片 */
+.input-card {
+  width: 100%;
+  max-width: 400px;
+  background: #ffffff;
+  border-radius: 24px;
+  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.06);
+  overflow: hidden;
+  transition: transform 0.2s, box-shadow 0.2s;
+}
+
+.input-card:hover {
+  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.1);
+}
+
+.card-header {
+  display: flex;
+  align-items: center;
+  gap: 8px;
+  padding: 16px 20px 0;
+  font-size: 16px;
+  font-weight: 600;
+  color: #1f2937;
+}
+
+.header-icon {
+  font-size: 20px;
+}
+
+.header-title {
+  background: linear-gradient(135deg, #18ca6e, #0f9d58);
+  background-clip: text;
+  -webkit-background-clip: text;
+  -webkit-text-fill-color: transparent;
+}
+
+.activity-selector {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  padding: 12px 20px 12px 20px;
+  cursor: pointer;
+  transition: background 0.2s;
+}
+
+.activity-selector:active {
+  background: #f8fafc;
+}
+
+.selector-label {
+  font-size: 14px;
+  color: #6b7280;
+  font-weight: 500;
+  flex-shrink: 0;
+}
+
+.selector-value {
+  flex: 1;
+  margin: 0 12px;
+  font-size: 15px;
+  font-weight: 500;
+  color: #1f2937;
+  text-align: right;
+  display: flex;
+  justify-content: flex-end;
+  align-items: center;
+  min-height: 42px;
+}
+
+.selector-text {
+  display: -webkit-box;
+  -webkit-line-clamp: 2;
+  -webkit-box-orient: vertical;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  word-break: break-word;
+  max-width: 100%;
+  line-height: 1.4;
+}
+
+.selector-value.placeholder .selector-text {
+  color: #9ca3af;
+  font-weight: 400;
+}
+
+.selector-arrow {
+  color: #9ca3af;
+  font-size: 14px;
+  flex-shrink: 0;
+}
+
+/* 弹窗样式 */
+.activity-popup {
+  height: 70vh;
+  display: flex;
+  flex-direction: column;
+  border-radius: 20px 20px 0 0;
+  overflow: hidden;
+}
+
+.activity-picker-header {
+  flex-shrink: 0;
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  padding: 16px 20px;
+  border-bottom: 1px solid #f0f0f0;
+  background: #fff;
+}
+
+.cancel-btn {
+  font-size: 15px;
+  color: #9ca3af;
+  cursor: pointer;
+}
+
+.title {
+  font-size: 17px;
+  font-weight: 600;
+  color: #1f2937;
+}
+
+.confirm-btn {
+  font-size: 15px;
+  color: #18ca6e;
+  font-weight: 600;
+  cursor: pointer;
+}
+
+.scroll-wrapper {
+  flex: 1;
+  overflow-y: auto;
+}
+
+.activity-item {
+  padding: 16px 20px;
+  border-bottom: 1px solid #f5f5f5;
+  cursor: pointer;
+  transition: background 0.2s;
+}
+
+.activity-item:active {
+  background: #f8fafc;
+}
+
+.activity-item.active {
+  background: #f0fdf4;
+  border-left: 3px solid #18ca6e;
+}
+
+.activity-title {
+  font-size: 15px;
+  font-weight: 600;
+  color: #1f2937;
+  margin-bottom: 6px;
+}
+
+.activity-time {
+  font-size: 12px;
+  color: #9ca3af;
+}
+
+/* 按钮组 */
 .btn-group {
   display: flex;
-  gap: 15px;
-  margin: 30px 0;
+  gap: 16px;
+  width: 100%;
+  max-width: 400px;
 }
 
 .btn {
   flex: 1;
-  padding: 12px 0;
+  padding: 14px 20px;
   border: none;
-  border-radius: 8px;
+  border-radius: 60px;
   font-size: 16px;
-  color: #fff;
+  font-weight: 600;
   cursor: pointer;
+  transition: all 0.25s ease;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  gap: 8px;
 }
 
 .btn-primary {
-  background: #18ca6e;
+  background: linear-gradient(135deg, #18ca6e, #0f9d58);
+  color: white;
+  box-shadow: 0 4px 12px rgba(24, 202, 110, 0.3);
+}
 
-  &:disabled {
-    background: #95d8b7;
-    cursor: not-allowed;
-  }
+.btn-primary:active {
+  transform: scale(0.97);
+  box-shadow: 0 2px 6px rgba(24, 202, 110, 0.3);
+}
+
+.btn-primary:disabled {
+  opacity: 0.7;
+  transform: none;
+  cursor: not-allowed;
 }
 
 .btn-secondary {
   background: #2c3e50;
+  color: white;
+  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
+}
+
+.btn-secondary:active {
+  transform: scale(0.97);
 }
 
 /* 预览区域 */
 .generated-poster-preview {
-  background: #fff;
+  width: 100%;
+  max-width: 400px;
+  background: white;
+  border-radius: 28px;
   padding: 20px;
-  border-radius: 12px;
-  text-align: center;
+  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.1);
+  transition: all 0.3s;
+}
+
+.preview-header {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  gap: 8px;
+  margin-bottom: 16px;
+}
+
+.preview-icon {
+  font-size: 22px;
 }
 
 .preview-title {
-  color: #2c3e50;
-  margin-bottom: 15px;
-  font-size: 16px;
+  font-size: 15px;
+  font-weight: 500;
+  color: #374151;
+  margin: 0;
 }
 
 .preview-img {
   width: 100%;
-  border-radius: 8px;
+  border-radius: 16px;
+  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
+  cursor: pointer;
+  transition: transform 0.2s;
+}
+
+.preview-img:active {
+  transform: scale(0.99);
+}
+
+/* 适配小屏幕 */
+@media (max-width: 420px) {
+  .poster-generator-container {
+    padding: 16px 12px 32px;
+  }
+
+  .btn {
+    padding: 12px 16px;
+    font-size: 14px;
+  }
 }
 </style>
diff --git a/vue.config.js b/vue.config.js
index cfae58f..7fcf190 100644
--- a/vue.config.js
+++ b/vue.config.js
@@ -52,7 +52,7 @@ module.exports = {
   productionSourceMap: false, // 如果你不需要生产环境的 source map，可以将其设置为 false 以加速生产环境构建。
   devServer: {
     port: 8080, // 端口
-    open: false, // 启动后打开浏览器
+    open: true, // 启动后打开浏览器
     overlay: {
       //  当出现编译器错误或警告时，在浏览器中显示全屏覆盖层
       warnings: false,