diff --git a/pages/blank/institutionalTrendsBriefing.vue b/pages/blank/institutionalTrendsBriefing.vue
index ca1133c..13cae23 100644
--- a/pages/blank/institutionalTrendsBriefing.vue
+++ b/pages/blank/institutionalTrendsBriefing.vue
@@ -24,9 +24,7 @@
 <script setup>
 // 返回到 deepMate 页面
 const goBack = () => {
-  uni.navigateTo({
-    url: '/pages/deepMate/deepMate'
-  });
+ uni.navigateBack({ delta: 1 })
 };
 </script>
 
diff --git a/pages/blank/notice.vue b/pages/blank/notice.vue
index f64f90d..b273154 100644
--- a/pages/blank/notice.vue
+++ b/pages/blank/notice.vue
@@ -24,9 +24,8 @@
 <script setup>
 // 返回到 deepMate 页面
 const goBack = () => {
-  uni.navigateTo({
-    url: '/pages/deepMate/deepMate'
-  });
+  // 返回上一页，避免新开页面造成堆叠
+  uni.navigateBack({ delta: 1 })
 };
 </script>
 
diff --git a/pages/deepMate/deepMate.vue b/pages/deepMate/deepMate.vue
index d887782..a894035 100644
--- a/pages/deepMate/deepMate.vue
+++ b/pages/deepMate/deepMate.vue
@@ -232,6 +232,7 @@
       @touchmove="onBackTopTouchMove"
       @touchend="onBackTopTouchEnd"
       @click="onBackTopClick"
+      v-if="messages.length > 0"
     ></image>
 
     <!-- 搜索历史侧拉框 -->
@@ -249,7 +250,7 @@
           <view class="delete-all-container">
             <image
               class="delete-icon"
-              src="/static/icons/Group_48095481.svg"
+              src="/static/icons/Group_48095481.svg" @click="clearAllHistory"
             ></image>
             <text class="delete-all" @click="clearAllHistory">删除全部</text>
           </view>
@@ -595,8 +596,21 @@ const groupedHistory = computed(() => {
 });
 
 const clearAllHistory = () => {
-  searchHistory.value = [];
-  // uni.setStorageSync("search_history", []);
+  uni.showModal({
+    title: '确认删除',
+    content: '确定要删除全部历史记录吗？该操作不可撤销。',
+    confirmText: '删除',
+    cancelText: '取消',
+    success: (res) => {
+      if (res.confirm) {
+        // 当前历史面板依赖 historyList，而非 searchHistory
+        historyList.value = [];
+        // 同步清空本地旧缓存（如果曾使用）
+        // uni.setStorageSync("search_history", []);
+        uni.showToast({ title: '历史已清空', icon: 'none' });
+      }
+    }
+  })
 };
 
 // 发送消息
@@ -669,7 +683,7 @@ const simulateBotResponse = async (userMessage) => {
 
     // 更新机器人的消息内容
     const errorMessage = res.message || "请求失败，请稍后重试";
-    let responseText = `我已经收到您的消息: "${userMessage}"。错误信息: "${errorMessage}"`;
+    let responseText = `我已经收到您的消息: "${userMessage}"。"${errorMessage}"`;
 
     // 开始打字机效果显示错误信息
     let index = 0;
@@ -677,26 +691,48 @@ const simulateBotResponse = async (userMessage) => {
 
     const typeWriter = () => {
       if (index < responseText.length) {
-        const ch = responseText.charAt(index);
+        let ch = responseText.charAt(index);
+        let charsToAdd = ch;
+        let newIndex = index + 1;
+        
+        // 检查是否遇到HTML标签开始
+        if (ch === '<') {
+          // 寻找标签结束位置
+          let tagEndIndex = responseText.indexOf('>', index);
+          if (tagEndIndex !== -1) {
+            // 完整获取标签内容
+            charsToAdd = responseText.substring(index, tagEndIndex + 1);
+            newIndex = tagEndIndex + 1;
+          }
+        }
+        
         const current = messages.value[botIndex];
         // 通过数组替换触发渲染，避免部分平台对子项属性变更不响应
         messages.value.splice(botIndex, 1, {
           ...current,
-          content: current.content + ch,
+          content: current.content + charsToAdd,
           isTyping: true,
         });
-        index++;
+        index = newIndex;
         scrollToBottom();
 
         // 字符间延迟，模拟打字效果
         const baseDelay = 5; // 普通字符基础延迟（毫秒）
         const slowPunct = /[。！？!?；;]/; // 句号、感叹号、分号等较长停顿
         const midPunct = /[，、,:：]/; // 逗号、顿号、冒号等中等停顿
-        const delay = slowPunct.test(ch)
-          ? 220
-          : midPunct.test(ch)
-          ? 120
-          : baseDelay;
+        
+        // 如果是标签，使用更短的延迟或者立即显示
+        let delay;
+        if (charsToAdd.startsWith('<')) {
+          delay = 1; // 标签快速显示
+        } else {
+          delay = slowPunct.test(ch)
+            ? 220
+            : midPunct.test(ch)
+            ? 120
+            : baseDelay;
+        }
+
         setTimeout(typeWriter, delay);
       } else {
         // 打字完成，更新状态
@@ -786,22 +822,33 @@ const simulateBotResponse = async (userMessage) => {
 
   const typeWriter = () => {
     if (index < responseText.length) {
-      const ch = responseText.charAt(index);
+      let ch = responseText.charAt(index);
+      let charsToAdd = ch;
+      let newIndex = index + 1;
+      let delay = baseDelay;
+      
+      // 检查是否遇到HTML标签开始
+      if (ch === '<') {
+        // 寻找标签结束位置
+        let tagEndIndex = responseText.indexOf('>', index);
+        if (tagEndIndex !== -1) {
+          // 完整获取标签内容
+          charsToAdd = responseText.substring(index, tagEndIndex + 1);
+          newIndex = tagEndIndex + 1;
+          delay = 1; // 标签快速显示
+        }
+      }
+      
       const current = messages.value[botIndex];
       // 通过数组替换触发渲染，避免部分平台对子项属性变更不响应
       messages.value.splice(botIndex, 1, {
         ...current,
-        content: current.content + ch,
+        content: current.content + charsToAdd,
         isTyping: true,
       });
-      index++;
+      index = newIndex;
       scrollToBottom();
 
-      const delay = slowPunct.test(ch)
-        ? 220
-        : midPunct.test(ch)
-        ? 120
-        : baseDelay;
       setTimeout(typeWriter, delay);
     } else {
       const current = messages.value[botIndex];
@@ -1157,7 +1204,7 @@ async function itemClick(item) {
 
 .welcome-section {
   /* 灰色卡片（recommend-card）之后展示背景图 */
-  margin-top: 10rpx;
+  margin-top: 2rem;
   display: flex;
   align-items: center;
   justify-content: center;
@@ -1769,9 +1816,21 @@ async function itemClick(item) {
 }
 
 .thinking-content {
+  transition: transform 1s ease; /* 添加过渡效果 */
+  transform-origin: top center; /* 设置变换原点 */
   padding: 20rpx 30rpx;
 }
 
+@keyframes transform {
+  from {
+    transform: scaleY(0);
+  }
+  to {
+    transform: scaleY(1);
+  }
+  
+}
+
 .thinking-item {
   display: flex;
   align-items: center;
diff --git a/pages/home/member.vue b/pages/home/member.vue
index f1ffd25..988b972 100644
--- a/pages/home/member.vue
+++ b/pages/home/member.vue
@@ -1,5 +1,5 @@
 <template>
-	 <LoginPrompt ref="loginPrompt"></LoginPrompt>
+	 <LoginPrompt ref="loginwPrompt"></LoginPrompt>
   <view class="main">
     <view class="top">
       <view class="bell">
@@ -129,6 +129,14 @@ const goToAbout = () => {
 }
 
 const goToShare = () => {
+  console.log('用户信息==========',userInfoRes.value.data)
+  if (!userInfoRes.value.data) {
+    uni.showToast({
+      title: '请先登录',
+      icon: 'none'
+    })
+    return
+  }
   uni.navigateTo({
     url: '../setting/share'
   })
diff --git a/pages/start/Registration/Registration.vue b/pages/start/Registration/Registration.vue
index b4d205a..994a2c3 100644
--- a/pages/start/Registration/Registration.vue
+++ b/pages/start/Registration/Registration.vue
@@ -326,7 +326,7 @@ function changeAccount() {
   }
 
   if (switchType.value === "Phone") {
-    account.value = `${country.value}${phone.value}`;
+    account.value = `${country.value}-${phone.value}`;
   }
   if (switchType.value === "Email") {
     account.value = email.value;
@@ -511,7 +511,7 @@ async function sendCode() {
   if (switchType.value === "Phone") {
     // 发送验证码
 
-    const phoneAll = `${country.value}${phone.value}`;
+    const phoneAll = `${country.value}-${phone.value}`;
     const res = await SendPhoneCodeApi({
       phone: phoneAll,
     });
diff --git a/pages/start/login/login.vue b/pages/start/login/login.vue
index 5cd0fc6..dd41da7 100644
--- a/pages/start/login/login.vue
+++ b/pages/start/login/login.vue
@@ -536,7 +536,7 @@ function changeAccount() {
   }
 
   if (switchType.value === "Phone") {
-    account.value = `${country.value}${phone.value}`;
+    account.value = `${country.value}-${phone.value}`;
   }
   if (switchType.value === "Email") {
     account.value = email.value;
@@ -652,7 +652,7 @@ async function sendCode() {
   if (switchType.value === "Phone") {
     // 发送验证码
 
-    const phoneAll = `${country.value}${phone.value}`;
+    const phoneAll = `${country.value}-${phone.value}`;
     const res = await SendPhoneCodeApi({
       phone: phoneAll,
     });
diff --git a/pages/start/recoverPassword/recoverPassword.vue b/pages/start/recoverPassword/recoverPassword.vue
index 9644a18..4c1915e 100644
--- a/pages/start/recoverPassword/recoverPassword.vue
+++ b/pages/start/recoverPassword/recoverPassword.vue
@@ -451,7 +451,7 @@ function changeAccount() {
   }
 
   if (switchType.value === "Phone") {
-    account.value = `${country.value}${phone.value}`;
+    account.value = `${country.value}-${phone.value}`;
   }
   if (switchType.value === "Email") {
     account.value = email.value;
@@ -570,7 +570,7 @@ function sendCode() {
     }
   }
   if (switchType.value === "Phone") {
-    const phoneAll = `${country.value}${phone.value}`;
+    const phoneAll = `${country.value}-${phone.value}`;
 
     const res = SendPhoneCodeApi({
       phone: phoneAll,