diff --git a/components/ChatHistory.vue b/components/ChatHistory.vue
index 218be47..2934566 100644
--- a/components/ChatHistory.vue
+++ b/components/ChatHistory.vue
@@ -12,7 +12,13 @@
           新建对话
         </text>
       </view>
-      <scroll-view scroll-y class="chat-history-list" :show-scrollbar="false">
+      <scroll-view
+        scroll-y
+        class="chat-history-list"
+        :scroll-into-view="scrollToView"
+        :show-scrollbar="false"
+        scroll-with-animation="true"
+      >
         <!-- 使用新的数据结构渲染聊天历史 -->
         <view
           v-for="(group, groupIndex) in chatHistoryList3"
@@ -28,6 +34,7 @@
             class="chat-item"
             v-for="(item, index) in group.conversation"
             :key="'conv-' + groupIndex + '-' + index"
+            :id="'chat-item-' + item.id"
             :class="{
               'chat-item-active': item.isActiveChat,
             }"
@@ -38,7 +45,7 @@
             <text class="chat-text">{{ item.title }}</text>
           </view>
         </view>
-        
+
         <!-- 添加底部空白区域 -->
         <view class="bottom-space"></view>
       </scroll-view>
@@ -85,6 +92,8 @@ export default {
       showPopup: false,
       currentActiveGroup: -1,
       currentActiveIndex: -1,
+      activeItemId: "", // 存储当前激活项的ID
+      scrollToView: "", // 用于scroll-into-view属性
     };
   },
   watch: {
@@ -99,8 +108,43 @@ export default {
         this.$emit("update:show", val);
       }
     },
+    // 监听聊天历史数据变化，找到激活项并滚动
+    chatHistoryList3: {
+      handler() {
+        this.$nextTick(() => {
+          this.scrollToActiveItem();
+        });
+      },
+      deep: true,
+      immediate: true,
+    },
   },
   methods: {
+    // 滚动到激活的聊天项
+    scrollToActiveItem() {
+      // 查找激活的聊天项
+      let activeItemFound = false;
+
+      for (
+        let groupIndex = 0;
+        groupIndex < this.chatHistoryList3.length;
+        groupIndex++
+      ) {
+        const group = this.chatHistoryList3[groupIndex];
+        for (let index = 0; index < group.conversation.length; index++) {
+          const item = group.conversation[index];
+          if (item.isActiveChat) {
+            activeItemFound = true;
+            this.activeItemId = `chat-item-${item.id}`;
+            // 设置scrollToView的值，使scroll-view自动滚动到该元素
+            this.scrollToView = this.activeItemId;
+            break;
+          }
+        }
+        if (activeItemFound) break;
+      }
+    },
+
     selectChatItem(groupIndex, index, conversationId) {
       //   this.currentActiveGroup = groupIndex;
       //   this.currentActiveIndex = index;
@@ -183,7 +227,7 @@ export default {
       }
     }
   }
-  
+
   .bottom-space {
     height: 30rpx;
     width: 100%;
@@ -204,7 +248,7 @@ export default {
       align-items: center;
 
       .user-avatar {
-    width: 56rpx;
+        width: 56rpx;
         height: 56rpx;
         border-radius: 50%;
         margin-right: 30rpx;
diff --git a/pages/home/index/index.vue b/pages/home/index/index.vue
index 87a24e9..a0a9f14 100644
--- a/pages/home/index/index.vue
+++ b/pages/home/index/index.vue
@@ -376,7 +376,18 @@ export default {
       deep: true,
     },
   },
-  onLoad() {},
+  onLoad() {
+    // 预加载背景图
+    // uni.getImageInfo({
+    //   src: '/static/common/images/images_bg.png',
+    //   success: () => {
+    //     console.log('背景图预加载成功');
+    //   },
+    //   fail: (err) => {
+    //     console.error('背景图预加载失败', err);
+    //   }
+    // });
+  },
   methods: {
     handleLeftClick() {
       this.$u.api.GetConversationPage().then((res) => {
@@ -573,16 +584,6 @@ export default {
 </script>
 
 <style lang="scss" scoped>
-page {
-  height: 100vh;
-  background-image: url("@/static/common/images/images_bg.png");
-  width: 100%;
-  background-repeat: no-repeat;
-  background-size: 100% 100%;
-  background-position: 0 88rpx;
-  background-attachment: fixed;
-}
-
 .home-container {
   height: 100vh;
   // background-color: #f5f7fc;
@@ -590,6 +591,12 @@ page {
     112rpx + env(safe-area-inset-bottom)
   ); /* 为自定义tabBar预留空间 */
   padding-top: 88rpx;
+  background-image: url("@/static/common/images/images_bg.png");
+  width: 100%;
+  background-repeat: no-repeat;
+  background-size: 100% 100%;
+  background-position: 0 88rpx;
+  background-attachment: fixed;
 
   .header {
     position: fixed;
diff --git a/pages/login/login/index.vue b/pages/login/login/index.vue
index 3814e4e..f56988c 100644
--- a/pages/login/login/index.vue
+++ b/pages/login/login/index.vue
@@ -236,6 +236,7 @@ export default {
             title: res.error || "发送失败",
             type: "error",
           });
+          this.refreshCaptcha();
         }
       });
     },