diff --git a/management/src/views/news/NewsView.vue b/management/src/views/news/NewsView.vue
index 324c1a97..a70c4427 100644
--- a/management/src/views/news/NewsView.vue
+++ b/management/src/views/news/NewsView.vue
@@ -457,7 +457,7 @@ const handleCoverSuccess: UploadProps['onSuccess'] = (response) => {
 };
 
 const beforeCoverUpload: UploadProps['beforeUpload'] = (rawFile) => {
-  const isLt5M = rawFile.size / 1024 / 1024 < 5;
+  const isLt5M = rawFile.size / 1024 / 1024 < 15;
   if (!isLt5M) {
     ElMessage.error('图片大小不能超过 5MB!');
   }
diff --git a/web/src/views/976896777228a10c2971f31f6e02920f.png b/web/src/views/976896777228a10c2971f31f6e02920f.png
new file mode 100644
index 00000000..6fd9df60
Binary files /dev/null and b/web/src/views/976896777228a10c2971f31f6e02920f.png differ
diff --git a/web/src/views/AcademicExchange.vue b/web/src/views/AcademicExchange.vue
index 9aa621b1..98465268 100644
--- a/web/src/views/AcademicExchange.vue
+++ b/web/src/views/AcademicExchange.vue
@@ -108,24 +108,14 @@
       >
         <div class="banner-mask"></div>
         <div class="banner-content">
-          <div class="conference-info">
-            <div class="hdic-logo">{{ currentMeeting.theme }}</div>
-            <h1 v-html="currentMeeting.subtitle"></h1>
-            <div class="conference-meta">
-              <div class="meta-item">
-                <span class="meta-label">时间 / TIME</span>
-                <span class="meta-value">{{ formatMeetingTime(currentMeeting.start_time, currentMeeting.end_time) }}</span>
-              </div>
-            </div>
-          </div>
+          
         </div>
       </div>
 
       <!-- 大会报道 -->
       <section class="report-section" id="report" ref="reportRef">
         <div class="section-header">
-          <h2>大会报道</h2>
-          <p>Conference Report</p>
+          <h2 style="font-family: 'Source Han Serif CN', '思源宋体 CN';">大会报道 Conference Report</h2>
           <a href="javascript:void(0)" class="more-link">More</a>
         </div>
 
@@ -146,8 +136,7 @@
       <!-- 会议日程 -->
       <section class="schedule-section" id="schedule" ref="scheduleRef">
         <div class="section-header">
-          <h2>会议日程</h2>
-          <p>Meeting Schedule</p>
+          <h2 style="font-family: 'Source Han Serif CN', '思源宋体 CN';">会议日程 Meeting Schedule</h2>
           <a href="javascript:void(0)" class="more-link">More</a>
         </div>
 
@@ -169,8 +158,7 @@
       <!-- 演讲嘉宾（动态获取） -->
       <section class="speakers-section" id="speakers" ref="speakersRef">
         <div class="section-header">
-          <h2>演讲嘉宾</h2>
-          <p>Speakers</p>
+          <h2 style="font-family: 'Source Han Serif CN', '思源宋体 CN';">演讲嘉宾 Speakers</h2>
           <a href="javascript:void(0)" class="more-link">More</a>
         </div>
 
@@ -210,8 +198,7 @@
       <!-- 往届回顾（当前会议之外的最近3个会议） -->
       <section class="review-section" id="review" ref="reviewRef">
         <div class="section-header">
-          <h2>往届回顾</h2>
-          <p>Previous Review</p>
+          <h2 style="font-family: 'Source Han Serif CN', '思源宋体 CN';">往届回顾 Previous Review</h2>
           <a href="javascript:void(0)" class="more-link" @click="goToAllMeetingsPage">More</a>
         </div>
 
@@ -852,6 +839,7 @@ onMounted(() => {
   align-items: center;
   width: 100vw; /* 设置宽度为视口宽度 */
   margin-left: calc(-50vw + 50%); /* 使元素居中并充满屏幕宽度 */
+  height:   30vh;
   left: 0;
 }
 
@@ -861,7 +849,6 @@ onMounted(() => {
   left: 0;
   width: 100%;
   height: 100%;
-  background-color: rgba(0, 0, 0, 0.4);
   z-index: 1;
 }
 
@@ -1092,7 +1079,7 @@ onMounted(() => {
 .speaker-name {
   font-weight: 600;
   color: #2c3e50;
-  font-size: 1.1rem;
+  font-size: 1rem;
   margin-bottom: 5px;
 }
 
diff --git a/web/src/views/BaseOverview.vue b/web/src/views/BaseOverview.vue
index 32e761fe..6e610e8e 100644
--- a/web/src/views/BaseOverview.vue
+++ b/web/src/views/BaseOverview.vue
@@ -11,7 +11,7 @@
       <!-- 叠加的标题文字 -->
       <div class="cover-title">
         <h1 class="main-title">基地概况</h1>
-        <p class="english-title">BASE OVERVIEW</p>
+        <p class="english-title">Base Overview</p>
       </div>
     </div>
 
@@ -251,6 +251,7 @@ const formattedWebsite = computed(() => {
 }
 
 .main-title {
+  font-family: 'Source Han Serif CN', '思源宋体 CN', serif;
   font-size: 48px;
   font-weight: 600;
   margin: 0 0 10px 0;
@@ -258,13 +259,14 @@ const formattedWebsite = computed(() => {
 }
 
 .english-title {
-  font-size: 24px;
-  text-transform: uppercase;
+  font-family: 'Source Han Serif CN', '思源宋体 CN', serif;
+  font-size: 48px;
   margin: 0;
   letter-spacing: 2px;
 }
 
 .content-wrapper {
+  font-family: 'Source Han Serif CN', '思源宋体 CN', serif;
   max-width: 1200px;
   margin: 0 auto;
   padding: 0 20px;
diff --git a/web/src/views/HomeContent.vue b/web/src/views/HomeContent.vue
index ec5a3764..1592ae35 100644
--- a/web/src/views/HomeContent.vue
+++ b/web/src/views/HomeContent.vue
@@ -24,7 +24,9 @@
     <!-- 新闻动态 -->
     <div class="news-section">
       <div class="section-header">
-        <h2>新闻动态 <span class="en-title">News</span></h2>
+        <h2 style="font-family: 'Source Han Serif CN', '思源宋体 CN', serif; font-size: 55px; margin: 0; padding: 0;">
+  新闻动态<span class="en-title" style="font-family: 'Source Han Serif CN', '思源宋体 CN', serif;">News</span>
+</h2>
         <el-link class="more-btn" :to="{ path: '/news-more' }">More</el-link>
       </div>
       <div class="news-cards">
@@ -50,7 +52,9 @@
     <!-- 案例资源 -->
     <div class="news-section">
       <div class="section-header">
-        <h2>案例资源 <span class="en-title">Resource</span></h2>
+        <h2 style="font-family: 'Source Han Serif CN', '思源宋体 CN', serif; font-size: 55px; margin: 0; padding: 0;">
+  案例资源<span class="en-title" style="font-family: 'Source Han Serif CN', '思源宋体 CN', serif;">News</span>
+</h2>
         <el-link class="more-btn" :to="{ path: '/resource-more' }">More</el-link>
       </div>
       <div class="news-cards">
@@ -76,7 +80,9 @@
     <!-- 社区服务 -->
     <div class="news-section">
       <div class="section-header">
-        <h2>社区服务 <span class="en-title">Community</span></h2>
+        <h2 style="font-family: 'Source Han Serif CN', '思源宋体 CN', serif; font-size: 55px; margin: 0; padding: 0;">
+  社区服务<span class="en-title" style="font-family: 'Source Han Serif CN', '思源宋体 CN', serif;">News</span>
+</h2>
         <el-link class="more-btn" :to="{ path: '/community-more' }">More</el-link>
       </div>
       <div class="news-cards">
@@ -309,6 +315,7 @@ onMounted(async () => {
   transition: all 0.3s ease;
   display: flex;
   flex-direction: column;
+  height:   458px;
 }
 .news-card:hover {
   transform: translateY(-5px);
@@ -327,17 +334,19 @@ onMounted(async () => {
   flex-grow: 1;
 }
 .card-title {
-  font-size: 18px;
+  font-size: 25px;
   margin: 0 0 10px 0;
   font-weight: 500;
   color: #333;
 }
 .card-desc {
+  font-family: 'Source Han Sans CN', '思源黑体 CN', sans-serif;
   font-size: 14px;
-  color: #666;
+  color: rgba(102, 102, 102, 0.6);
   line-height: 1.7;
   flex-grow: 1;
   margin-bottom: 15px;
+  font-weight: bold;
 }
 .detail-btn {
   color: #b50009 !important;
diff --git a/web/src/views/SocialService.vue b/web/src/views/SocialService.vue
index 66bd8e21..40f27b20 100644
--- a/web/src/views/SocialService.vue
+++ b/web/src/views/SocialService.vue
@@ -457,8 +457,8 @@ export default {
 .cover-img { width: 100%; height: auto; max-height: 500px; object-fit: cover; transition: transform 0.6s ease; }
 .article-cover:hover .cover-img { transform: scale(1.02); }
 .article-body { max-width: 800px; margin: 0 auto; }
-.article-title { font-size: 2.2rem; color: #1D2129; margin-bottom: 1rem; font-weight: 700; line-height: 1.4; }
-.article-subtitle { color: #4B5563; font-size: 1.3rem; margin-bottom: 1rem; font-weight: 500; font-style: italic; }
+.article-title { font-family: 'Source Han Serif CN', '思源宋体 CN';font-size: 2.2rem; color: #1D2129; margin-bottom: 1rem; font-weight: 700; line-height: 1.4; }
+.article-subtitle { color: #4B5563; font-size: 1.3rem; margin-bottom: 1rem; font-weight: 500; font-family: 'Source Han Serif CN', '思源宋体 CN'; }
 .article-date { color: #9CA3AF; font-size: 1rem; margin-bottom: 2.5rem; font-weight: 500; }
 .article-content { color: #4B5563; line-height: 1.95; font-size: 1.1rem; text-align: left; margin: 0 auto; }
 .article-content >>> p { margin-bottom: 1.5rem; }
diff --git a/web/src/views/修改要求.md b/web/src/views/修改要求.md
new file mode 100644
index 00000000..c3bc515e
--- /dev/null
+++ b/web/src/views/修改要求.md
@@ -0,0 +1,4 @@
+首页新闻动态title
+
+
+![alt text](976896777228a10c2971f31f6e02920f.png)
\ No newline at end of file