diff --git a/Yi.Abp.Net8/src/Yi.Abp.Web/YiAbpWebModule.cs b/Yi.Abp.Net8/src/Yi.Abp.Web/YiAbpWebModule.cs
index 2caadf6c..4feeace4 100644
--- a/Yi.Abp.Net8/src/Yi.Abp.Web/YiAbpWebModule.cs
+++ b/Yi.Abp.Net8/src/Yi.Abp.Web/YiAbpWebModule.cs
@@ -113,7 +113,7 @@ namespace Yi.Abp.Web
             //本地开发环境，可以禁用作业执行
             if (host.IsDevelopment())
             {
-                //Configure<AbpBackgroundWorkerOptions>(options => { options.IsEnabled = false; });
+                Configure<AbpBackgroundWorkerOptions>(options => { options.IsEnabled = false; });
             }
 
             //请求日志
diff --git a/Yi.Ai.Vue3/index.html b/Yi.Ai.Vue3/index.html
index 03a5e150..cc241305 100644
--- a/Yi.Ai.Vue3/index.html
+++ b/Yi.Ai.Vue3/index.html
@@ -112,7 +112,7 @@
 <body>
 <!-- 加载动画容器 -->
 <div id="yixinai-loader" class="loader-container">
-  <div class="loader-title">意心Ai 3.1</div>
+  <div class="loader-title">意心Ai 3.2</div>
   <div class="loader-subtitle">海外地址，仅首次访问预计加载约10秒，无需梯子</div>
   <div class="loader-logo">
     <div class="pulse-box"></div>
diff --git a/Yi.Ai.Vue3/src/components/ModelSelect/index.vue b/Yi.Ai.Vue3/src/components/ModelSelect/index.vue
index 0bb91a84..d70b15b2 100644
--- a/Yi.Ai.Vue3/src/components/ModelSelect/index.vue
+++ b/Yi.Ai.Vue3/src/components/ModelSelect/index.vue
@@ -14,12 +14,65 @@ const { isMobile } = useResponsive();
 const dialogVisible = ref(false);
 const activeTab = ref('provider'); // 'provider' | 'api'
 const scrollbarRef = ref();
+const activeProviderGroup = ref('');
+const activeApiGroup = ref('');
+const isScrolling = ref(false);
 
 // 检查模型是否可用
 function isModelAvailable(item: GetSessionListVO) {
   return isUserVip() || item.isFree;
 }
 
+// 滚动到指定分组
+function scrollToGroup(type: 'provider' | 'api', key: string) {
+  isScrolling.value = true;
+  const id = type === 'provider' ? `group-provider-${key}` : `group-api-${key}`;
+  const element = document.getElementById(id);
+  if (element) {
+    element.scrollIntoView({ behavior: 'smooth', block: 'start' });
+    if (type === 'provider') {
+      activeProviderGroup.value = key;
+    }
+    else {
+      activeApiGroup.value = key;
+    }
+    // 延迟重置滚动状态，防止触发 scroll 事件
+    setTimeout(() => {
+      isScrolling.value = false;
+    }, 1000);
+  }
+}
+
+// 监听滚动事件，更新侧边栏选中状态
+function handleScroll({ scrollTop }: { scrollTop: number }) {
+  if (isScrolling.value)
+    return;
+
+  const type = activeTab.value;
+  const groups = type === 'provider' ? groupedByProvider.value : groupedByApiType.value;
+  const keys = Object.keys(groups);
+
+  for (let i = 0; i < keys.length; i++) {
+    const key = keys[i];
+    const id = type === 'provider' ? `group-provider-${key}` : `group-api-${key}`;
+    const element = document.getElementById(id);
+
+    if (element) {
+      const { offsetTop, offsetHeight } = element;
+      // 这里的 50 是一个偏移量，可以根据实际情况调整
+      if (scrollTop >= offsetTop - 50 && scrollTop < offsetTop + offsetHeight) {
+        if (type === 'provider') {
+          activeProviderGroup.value = key;
+        }
+        else {
+          activeApiGroup.value = key;
+        }
+        break;
+      }
+    }
+  }
+}
+
 onMounted(async () => {
   // 虽然使用了本地数据用于展示，但可能仍需请求后端以保持某些状态同步，或者直接使用本地数据初始化store
   // 这里我们优先使用本地数据来填充store，或者仅在UI上使用本地数据
@@ -53,7 +106,7 @@ const apiTypeNameMap: Record<string, string> = {
 // 按 API 类型分组
 const groupedByApiType = computed(() => {
   const groups: Record<string, GetSessionListVO[]> = {};
-  localModelList.forEach((model) => {
+  modelStore.modelList.forEach((model) => {
     const apiType = model.modelApiType || 'Completions';
     if (!groups[apiType]) {
       groups[apiType] = [];
@@ -66,7 +119,7 @@ const groupedByApiType = computed(() => {
 // 按 厂商 (Provider) 分组
 const groupedByProvider = computed(() => {
   const groups: Record<string, GetSessionListVO[]> = {};
-  localModelList.forEach((model) => {
+  modelStore.modelList.forEach((model) => {
     const provider = model.providerName || 'Other';
     if (!groups[provider]) {
       groups[provider] = [];
@@ -83,6 +136,8 @@ function openDialog() {
   nextTick(() => {
     scrollToCurrentModel();
   });
+  // 每次打开弹窗都重新请求模型列表
+  modelStore.requestModelList();
 }
 
 // 监听 tab 切换，自动定位
@@ -249,7 +304,7 @@ function getWrapperClass(item: GetSessionListVO) {
     <el-dialog
       v-model="dialogVisible"
       title="切换模型"
-      :width="isMobile ? '95%' : '600px'"
+      :width="isMobile ? '95%' : '900px'"
       class="model-select-dialog"
       append-to-body
       destroy-on-close
@@ -269,108 +324,142 @@ function getWrapperClass(item: GetSessionListVO) {
         <el-tabs v-model="activeTab" class="model-tabs">
           <!-- 厂商分类 Tab -->
           <el-tab-pane label="厂商类型" name="provider">
-            <el-scrollbar ref="scrollbarRef" height="400px">
-              <div class="px-2">
-                <template v-for="(models, provider) in groupedByProvider" :key="provider">
-                  <div class="group-title text-gray-500 text-xs font-bold mb-2 mt-4 px-1">
-                    {{ provider }}
-                  </div>
-                  <div
-                    v-for="item in models"
-                    :id="`provider-model-${item.id}`"
-                    :key="item.id"
-                    :class="getWrapperClass(item)"
-                    @click="handleModelClick(item)"
-                  >
-                    <div class="flex items-center gap-3 flex-1 min-w-0">
-                      <!-- 模型 Logo -->
-                      <div class="w-8 h-8 flex-shrink-0 rounded-full bg-white border border-gray-100 flex items-center justify-center overflow-hidden p-1">
-                        <img v-if="item.iconUrl" :src="item.iconUrl" class="w-full h-full object-contain" alt="icon">
-                        <SvgIcon v-else name="models" size="16" />
-                      </div>
-
-                      <!-- 模型信息 -->
-                      <div class="flex flex-col gap-0.5 flex-1 min-w-0">
-                        <div class="flex items-center gap-2 flex-wrap">
-                          <span :class="getModelStyleClass(item)" class="font-medium truncate">
-                            {{ item.modelName }}
-                          </span>
-                          <span v-if="item.isFree" class="text-[10px] px-1.5 py-0.5 bg-green-100 text-green-600 rounded-full">免费</span>
-                          <span v-if="item.isPremiumPackage" class="text-[10px] px-1.5 py-0.5 bg-orange-100 text-orange-600 rounded-full">尊享</span>
-                          <span v-else-if="!item.isFree" class="text-[10px] px-1.5 py-0.5 bg-yellow-100 text-yellow-600 rounded-full">VIP</span>
-                          <!-- 显示 API 类型 -->
-                          <span class="text-[10px] px-1.5 py-0.5 bg-gray-100 text-gray-600 rounded-full">{{ item.modelApiType }}</span>
-                        </div>
-                        <div class="text-xs text-gray-400 break-words whitespace-normal line-clamp-2" :title="item.modelDescribe">
-                          {{ item.modelDescribe }}
-                        </div>
-                      </div>
-                    </div>
-
-                    <!-- 选中/锁定图标 -->
-                    <div class="flex items-center">
-                      <el-icon v-if="isCurrentModel(item)" class="text-primary mr-2" :size="18">
-                        <Check />
-                      </el-icon>
-                      <el-icon v-if="!isModelAvailable(item)" class="text-gray-400">
-                        <Lock />
-                      </el-icon>
-                    </div>
-                  </div>
-                </template>
+            <div class="flex h-[600px]">
+              <!-- 侧边导航 -->
+              <div class="w-28 flex-shrink-0 border-r border-gray-100 overflow-y-auto mr-2">
+                <div
+                  v-for="(_, provider) in groupedByProvider"
+                  :key="provider"
+                  class="cursor-pointer px-3 py-2.5 text-xs hover:bg-gray-50 truncate transition-colors duration-200 border-l-2 border-transparent"
+                  :class="{ 'text-primary font-bold bg-blue-50 border-primary': activeProviderGroup === provider, 'text-gray-600': activeProviderGroup !== provider }"
+                  @click="scrollToGroup('provider', provider as string)"
+                >
+                  {{ provider }}
+                </div>
               </div>
-            </el-scrollbar>
+              <!-- 内容列表 -->
+              <div class="flex-1 min-w-0">
+                <el-scrollbar ref="scrollbarRef" height="100%" @scroll="handleScroll">
+                  <div class="px-2 pb-4">
+                    <template v-for="(models, provider) in groupedByProvider" :key="provider">
+                      <div :id="`group-provider-${provider}`" class="group-title text-gray-500 text-xs font-bold mb-2 mt-4 px-1 pt-2">
+                        {{ provider }}
+                      </div>
+                      <div
+                        v-for="item in models"
+                        :id="`provider-model-${item.id}`"
+                        :key="item.id"
+                        :class="getWrapperClass(item)"
+                        @click="handleModelClick(item)"
+                      >
+                        <div class="flex items-center gap-3 flex-1 min-w-0">
+                          <!-- 模型 Logo -->
+                          <div class="w-8 h-8 flex-shrink-0 rounded-full bg-white border border-gray-100 flex items-center justify-center overflow-hidden p-1">
+                            <img v-if="item.iconUrl" :src="item.iconUrl" class="w-full h-full object-contain" alt="icon">
+                            <SvgIcon v-else name="models" size="16" />
+                          </div>
+
+                          <!-- 模型信息 -->
+                          <div class="flex flex-col gap-0.5 flex-1 min-w-0">
+                            <div class="flex items-center gap-2 flex-wrap">
+                              <span :class="getModelStyleClass(item)" class="font-medium truncate">
+                                {{ item.modelName }}
+                              </span>
+                              <span v-if="item.isFree" class="text-[10px] px-1.5 py-0.5 bg-green-100 text-green-600 rounded-full">免费</span>
+                              <span v-if="item.isPremiumPackage" class="text-[10px] px-1.5 py-0.5 bg-orange-100 text-orange-600 rounded-full">尊享</span>
+                              <span v-else-if="!item.isFree" class="text-[10px] px-1.5 py-0.5 bg-yellow-100 text-yellow-600 rounded-full">VIP</span>
+                              <!-- 显示 API 类型 -->
+                              <span class="text-[10px] px-1.5 py-0.5 bg-gray-100 text-gray-600 rounded-full">{{ item.modelApiType }}</span>
+                            </div>
+                            <div class="text-xs text-gray-400 break-words whitespace-normal line-clamp-2" :title="item.modelDescribe">
+                              {{ item.modelDescribe }}
+                            </div>
+                          </div>
+                        </div>
+
+                        <!-- 选中/锁定图标 -->
+                        <div class="flex items-center">
+                          <el-icon v-if="isCurrentModel(item)" class="text-primary mr-2" :size="18">
+                            <Check />
+                          </el-icon>
+                          <el-icon v-if="!isModelAvailable(item)" class="text-gray-400">
+                            <Lock />
+                          </el-icon>
+                        </div>
+                      </div>
+                    </template>
+                  </div>
+                </el-scrollbar>
+              </div>
+            </div>
           </el-tab-pane>
 
           <!-- API类型分类 Tab -->
           <el-tab-pane label="API类型" name="api">
-            <el-scrollbar height="400px">
-              <div class="px-2">
-                <template v-for="(models, apiType) in groupedByApiType" :key="apiType">
-                  <div class="group-title text-gray-500 text-xs font-bold mb-2 mt-4 px-1">
-                    {{ apiTypeNameMap[apiType] || apiType }}
-                  </div>
-                  <div
-                    v-for="item in models"
-                    :id="`api-model-${item.id}`"
-                    :key="item.id"
-                    :class="getWrapperClass(item)"
-                    @click="handleModelClick(item)"
-                  >
-                    <div class="flex items-center gap-3 flex-1 min-w-0">
-                      <div class="w-8 h-8 flex-shrink-0 rounded-full bg-white border border-gray-100 flex items-center justify-center overflow-hidden p-1">
-                        <img v-if="item.iconUrl" :src="item.iconUrl" class="w-full h-full object-contain" alt="icon">
-                        <SvgIcon v-else name="models" size="16" />
-                      </div>
-                      <div class="flex flex-col gap-0.5 flex-1 min-w-0">
-                        <div class="flex items-center gap-2 flex-wrap">
-                          <span :class="getModelStyleClass(item)" class="font-medium truncate">
-                            {{ item.modelName }}
-                          </span>
-                          <span v-if="item.isFree" class="text-[10px] px-1.5 py-0.5 bg-green-100 text-green-600 rounded-full">免费</span>
-                          <span v-if="item.isPremiumPackage" class="text-[10px] px-1.5 py-0.5 bg-orange-100 text-orange-600 rounded-full">尊享</span>
-                          <span v-else-if="!item.isFree" class="text-[10px] px-1.5 py-0.5 bg-yellow-100 text-yellow-600 rounded-full">VIP</span>
-                          <!-- 显示 厂商名称 -->
-                          <span class="text-[10px] px-1.5 py-0.5 bg-blue-50 text-blue-600 rounded-full">{{ item.providerName }}</span>
-                        </div>
-                        <div class="text-xs text-gray-400 break-words whitespace-normal line-clamp-2" :title="item.modelDescribe">
-                          {{ item.modelDescribe }}
-                        </div>
-                      </div>
-                    </div>
-                    <!-- 选中/锁定图标 -->
-                    <div class="flex items-center">
-                      <el-icon v-if="isCurrentModel(item)" class="text-primary mr-2" :size="18">
-                        <Check />
-                      </el-icon>
-                      <el-icon v-if="!isModelAvailable(item)" class="text-gray-400">
-                        <Lock />
-                      </el-icon>
-                    </div>
-                  </div>
-                </template>
+            <div class="flex h-[600px]">
+              <!-- 侧边导航 -->
+              <div class="w-28 flex-shrink-0 border-r border-gray-100 overflow-y-auto mr-2">
+                <div
+                  v-for="(_, apiType) in groupedByApiType"
+                  :key="apiType"
+                  class="cursor-pointer px-3 py-2.5 text-xs hover:bg-gray-50 transition-colors duration-200 border-l-2 border-transparent leading-tight"
+                  :class="{ 'text-primary font-bold bg-blue-50 border-primary': activeApiGroup === apiType, 'text-gray-600': activeApiGroup !== apiType }"
+                  @click="scrollToGroup('api', apiType as string)"
+                >
+                  <div v-html="(apiTypeNameMap[apiType] || apiType).replace(/ /g, '<br/>')" />
+                </div>
               </div>
-            </el-scrollbar>
+              <!-- 内容列表 -->
+              <div class="flex-1 min-w-0">
+                <el-scrollbar height="100%" @scroll="handleScroll">
+                  <div class="px-2 pb-4">
+                    <template v-for="(models, apiType) in groupedByApiType" :key="apiType">
+                      <div :id="`group-api-${apiType}`" class="group-title text-gray-500 text-xs font-bold mb-2 mt-4 px-1 pt-2">
+                        {{ apiTypeNameMap[apiType] || apiType }}
+                      </div>
+                      <div
+                        v-for="item in models"
+                        :id="`api-model-${item.id}`"
+                        :key="item.id"
+                        :class="getWrapperClass(item)"
+                        @click="handleModelClick(item)"
+                      >
+                        <div class="flex items-center gap-3 flex-1 min-w-0">
+                          <div class="w-8 h-8 flex-shrink-0 rounded-full bg-white border border-gray-100 flex items-center justify-center overflow-hidden p-1">
+                            <img v-if="item.iconUrl" :src="item.iconUrl" class="w-full h-full object-contain" alt="icon">
+                            <SvgIcon v-else name="models" size="16" />
+                          </div>
+                          <div class="flex flex-col gap-0.5 flex-1 min-w-0">
+                            <div class="flex items-center gap-2 flex-wrap">
+                              <span :class="getModelStyleClass(item)" class="font-medium truncate">
+                                {{ item.modelName }}
+                              </span>
+                              <span v-if="item.isFree" class="text-[10px] px-1.5 py-0.5 bg-green-100 text-green-600 rounded-full">免费</span>
+                              <span v-if="item.isPremiumPackage" class="text-[10px] px-1.5 py-0.5 bg-orange-100 text-orange-600 rounded-full">尊享</span>
+                              <span v-else-if="!item.isFree" class="text-[10px] px-1.5 py-0.5 bg-yellow-100 text-yellow-600 rounded-full">VIP</span>
+                              <!-- 显示 厂商名称 -->
+                              <span class="text-[10px] px-1.5 py-0.5 bg-blue-50 text-blue-600 rounded-full">{{ item.providerName }}</span>
+                            </div>
+                            <div class="text-xs text-gray-400 break-words whitespace-normal line-clamp-2" :title="item.modelDescribe">
+                              {{ item.modelDescribe }}
+                            </div>
+                          </div>
+                        </div>
+                        <!-- 选中/锁定图标 -->
+                        <div class="flex items-center">
+                          <el-icon v-if="isCurrentModel(item)" class="text-primary mr-2" :size="18">
+                            <Check />
+                          </el-icon>
+                          <el-icon v-if="!isModelAvailable(item)" class="text-gray-400">
+                            <Lock />
+                          </el-icon>
+                        </div>
+                      </div>
+                    </template>
+                  </div>
+                </el-scrollbar>
+              </div>
+            </div>
           </el-tab-pane>
         </el-tabs>
       </div>
@@ -427,4 +516,4 @@ function getWrapperClass(item: GetSessionListVO) {
 .border-primary {
   border-color: var(--el-color-primary, #409eff);
 }
-</style>
+</style>
\ No newline at end of file
