diff --git a/schoolNewsWeb/src/views/public/ai/AIAgent.mobile.vue b/schoolNewsWeb/src/views/public/ai/AIAgent.mobile.vue
index 283bd29..6121893 100644
--- a/schoolNewsWeb/src/views/public/ai/AIAgent.mobile.vue
+++ b/schoolNewsWeb/src/views/public/ai/AIAgent.mobile.vue
@@ -16,13 +16,13 @@
 
     <!-- AI助手抽屉 -->
     <el-drawer 
-      v-model="drawerVisible" 
-      title=""
-      direction="btt"
-      size="85%"
-      :show-close="false"
-      class="ai-drawer"
-    >
+  v-model="drawerVisible" 
+  title=""
+  direction="btt"
+  size="90%"
+  :show-close="false"
+  class="ai-drawer"
+>
       <!-- 自定义标题栏 -->
       <template #header>
         <div class="drawer-header">
@@ -80,7 +80,9 @@
               <img v-else src="@/assets/imgs/assistant.svg" alt="AI助手" class="welcome-avatar" />
             </div>
             <h2>你好！我是{{ agentConfig?.name || 'AI助手' }}</h2>
-            <AIRecommend @select="handleRecommendSelect" />
+            <div class="recommend-wrapper">
+              <AIRecommend v-if="isFirstLoad" @select="handleRecommendSelect" />
+            </div>
           </div>
 
           <!-- 对话消息列表 -->
@@ -328,6 +330,8 @@ const messages = ref<AiMessage[]>([]);
 const inputMessage = ref('');
 const isGenerating = ref(false);
 const chatContentRef = ref<HTMLElement | null>(null);
+// 是否是第一次加载（用于控制推荐内容只在首次加载时显示）
+const isFirstLoad = ref(true);
 const inputRef = ref<HTMLTextAreaElement | null>(null);
 const uploadedFiles = ref([]);
 
@@ -381,6 +385,7 @@ function prepareNewConversation() {
   currentConversation.value = null;
   messages.value = [];
   showHistory.value = false;
+  isFirstLoad.value = false; // 新建对话时不再显示推荐
   ElMessage.success('已准备新对话');
 }
 
@@ -494,7 +499,6 @@ async function sendMessage() {
       query: message,
       files: []
     }, {
-      onStart: () => {},
       onInit: (initData) => {
         const lastMessage = messages.value[messages.value.length - 1];
         if (lastMessage && lastMessage.role === 'assistant') {
@@ -511,7 +515,7 @@ async function sendMessage() {
         }
         nextTick(() => scrollToBottom());
       },
-      onDifyEvent: () => {},
+      onDifyEvent: () => {return},
       onMessageEnd: () => {
         isGenerating.value = false;
       },
@@ -867,6 +871,10 @@ onUnmounted(() => {
   display: flex;
   flex-direction: column;
   height: 100%;
+  max-width: 430px;
+  margin: 0 auto;
+  width: 100%;
+  box-sizing: border-box;
   
   &.with-history {
     margin-left: 280px;
@@ -881,7 +889,16 @@ onUnmounted(() => {
     padding: 20px;
     text-align: center;
     overflow-y: auto;
-
+    width: 100%;
+    box-sizing: border-box;
+    
+    .recommend-wrapper {
+      width: 100%;
+      max-width: 380px;
+      min-width: 0;
+      box-sizing: border-box;
+    }
+    
     .welcome-icon {
       margin-bottom: 20px;
       
diff --git a/schoolNewsWeb/src/views/public/ai/AIAgent.vue b/schoolNewsWeb/src/views/public/ai/AIAgent.vue
index 1477a61..60d286f 100644
--- a/schoolNewsWeb/src/views/public/ai/AIAgent.vue
+++ b/schoolNewsWeb/src/views/public/ai/AIAgent.vue
@@ -65,13 +65,13 @@
         <!-- 对话内容区域 -->
         <div class="current-chat-content" ref="chatContentRef">
           <!-- 欢迎消息 -->
-          <div v-if="messages.length === 0" class="welcome-message">
+          <div v-if="!currentConversation && messages.length === 0" class="welcome-message">
             <div class="welcome-icon">
               <img v-if="agentAvatarUrl" :src="agentAvatarUrl" alt="AI助手" class="welcome-avatar" />
               <img v-else src="@/assets/imgs/assistant.svg" alt="AI助手" class="welcome-avatar" />
             </div>
             <h2>你好！我是{{ agentConfig?.name || 'AI助手' }}</h2>
-            <AIRecommend />
+            <AIRecommend v-if="isFirstLoad" />
           </div>
 
           <!-- 消息列表 -->
@@ -447,6 +447,8 @@ const conversations = ref<AiConversation[]>([]);
 const currentConversation = ref<AiConversation | null>(null);
 const hasMoreConversations = ref(false);
 const conversationPage = ref(1);
+// 是否是第一次加载（用于控制推荐内容只在首次加载时显示）
+const isFirstLoad = ref(true);
 
 // 加载最近对话
 async function loadRecentConversations() {
@@ -482,6 +484,7 @@ async function loadMoreConversations() {
 function prepareNewConversation() {
   currentConversation.value = null;
   messages.value = [];
+  isFirstLoad.value = false; // 新建对话时不再显示推荐
   ElMessage.success('已准备新对话，发送消息后将自动创建');
 }
 
diff --git a/schoolNewsWeb/src/views/public/ai/AIRecommend.vue b/schoolNewsWeb/src/views/public/ai/AIRecommend.vue
index 388fb7c..d313786 100644
--- a/schoolNewsWeb/src/views/public/ai/AIRecommend.vue
+++ b/schoolNewsWeb/src/views/public/ai/AIRecommend.vue
@@ -18,8 +18,8 @@
                     <p>暂无推荐内容</p>
                 </div>
                 <div v-else class="list-items">
-                    <div v-for="(item, index) in showData" :key="item.id" class="recommend-item">
-                        <span class="item-number">{{ index + 1 }}</span>
+                        <div v-for="(item, index) in showData" :key="item.id" class="recommend-item">
+                            <span class="item-number">{{ index + 1 }}</span>
                         <a :href="buildUrl(item)" class="item-link" target="_blank">
                             <span class="item-title">{{ item.title }}</span>
                             <span class="item-arrow">→</span>
@@ -80,6 +80,9 @@ onMounted(() => {
     background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
     border-radius: 12px;
     box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
+    box-sizing: border-box;
+    min-width: 0;
+    overflow: hidden;
 
     .recommend-left {
         min-width: 80px;
@@ -109,11 +112,13 @@ onMounted(() => {
     }
 
     .recommend-right {
-        flex: 1;
-        background: white;
-        border-radius: 12px;
-        padding: 16px;
-        box-shadow: 0 2px 12px rgba(0, 0, 0, 0.05);
+            flex: 1;
+            background: white;
+            border-radius: 12px;
+            padding: 16px;
+            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.05);
+            min-width: 0;
+            box-sizing: border-box;
 
         :deep(.recommend-tabs) {
             .el-tabs__header {
@@ -217,6 +222,7 @@ onMounted(() => {
                         text-decoration: none;
                         color: #303133;
                         gap: 12px;
+                        min-width: 0; /* 确保flex子元素不会超出父容器 */
                         
                         .item-title {
                             flex: 1;
@@ -225,6 +231,7 @@ onMounted(() => {
                             overflow: hidden;
                             text-overflow: ellipsis;
                             white-space: nowrap;
+                            min-width: 0; /* 确保flex子元素不会超出父容器 */
                             
                             &:hover {
                                 color: #C62828;
@@ -260,7 +267,7 @@ onMounted(() => {
 @media (max-width: 768px) {
     .ai-recommend {
         flex-direction: column;
-        padding: 16px;
+        padding: 12px;
         
         .recommend-left {
             min-width: auto;
@@ -271,6 +278,69 @@ onMounted(() => {
                 justify-content: center;
             }
         }
+        
+        .recommend-right {
+            padding: 12px;
+            width: 100%;
+            box-sizing: border-box;
+            
+            :deep(.recommend-tabs) {
+                .el-tabs__item {
+                    font-size: 13px;
+                }
+            }
+            
+            .recommend-list {
+                width: 100%;
+                
+                .list-items {
+                    gap: 6px;
+                    width: 100%;
+                    
+                    .recommend-item {
+                        padding: 8px 12px;
+                        width: 100%;
+                        box-sizing: border-box;
+                        display: flex;
+                        min-width: 0;
+                        
+                        .item-number {
+                            min-width: 20px;
+                            height: 20px;
+                            font-size: 10px;
+                            margin-right: 8px;
+                            flex-shrink: 0;
+                        }
+                        
+                        .item-link {
+                            flex: 1;
+                            min-width: 0;
+                            display: flex;
+                            align-items: center;
+                            justify-content: space-between;
+                            overflow: hidden;
+                            
+                            .item-title {
+                                font-size: 13px;
+                                flex: 1;
+                                min-width: 0;
+                                overflow: hidden;
+                                text-overflow: ellipsis;
+                                white-space: nowrap;
+                                box-sizing: border-box;
+                            }
+                            
+                            .item-arrow {
+                                font-size: 14px;
+                                margin-left: 6px;
+                                flex-shrink: 0;
+                                opacity: 1;
+                            }
+                        }
+                    }
+                }
+            }
+        }
     }
 }
 </style>
\ No newline at end of file