diff --git a/web/src/App.vue b/web/src/App.vue
index d16eb16..2fe484d 100644
--- a/web/src/App.vue
+++ b/web/src/App.vue
@@ -24,22 +24,6 @@ const isLoggedIn = computed(() => !!authKey.value);
 <style>
 #app-root {
   width: 100%;
-  /* height: 100vh; */
   overflow: hidden;
 }
-
-.app-transition-enter-active,
-.app-transition-leave-active {
-  transition: all 0.4s ease;
-}
-
-.app-transition-enter-from {
-  opacity: 0;
-  transform: translateY(20px);
-}
-
-.app-transition-leave-to {
-  opacity: 0;
-  transform: translateY(-20px);
-}
 </style>
diff --git a/web/src/assets/style.css b/web/src/assets/style.css
index 6cca491..f5091b5 100644
--- a/web/src/assets/style.css
+++ b/web/src/assets/style.css
@@ -143,8 +143,8 @@ body {
 
 /* 美化滚动条 */
 ::-webkit-scrollbar {
-  width: 2px;
-  height: 2px;
+  width: 6px;
+  height: 6px;
 }
 
 ::-webkit-scrollbar-track {
diff --git a/web/src/components/BaseInfoCard.vue b/web/src/components/BaseInfoCard.vue
index 1d932f4..c236cc7 100644
--- a/web/src/components/BaseInfoCard.vue
+++ b/web/src/components/BaseInfoCard.vue
@@ -58,7 +58,7 @@ onMounted(() => {
           <n-card
             :bordered="false"
             class="stat-card"
-            :style="{ animationDelay: `${index * 0.07}s` }"
+            :style="{ animationDelay: `${index * 0.05}s` }"
           >
             <div class="stat-header">
               <div class="stat-icon" :style="{ background: stat.color }">
diff --git a/web/src/components/Layout.vue b/web/src/components/Layout.vue
index 97cea9f..e97ed8a 100644
--- a/web/src/components/Layout.vue
+++ b/web/src/components/Layout.vue
@@ -121,11 +121,9 @@ import NavBar from "@/components/NavBar.vue";
 }
 
 .content-wrapper {
-  max-width: 1400px;
+  width: 1400px;
   margin: 0 auto;
   padding: 24px 12px;
-  height: calc(100vh - 64px);
-  overflow: auto;
 }
 
 /* 响应式设计 */
diff --git a/web/src/components/keys/GroupInfoCard.vue b/web/src/components/keys/GroupInfoCard.vue
index f22f259..c6c7f85 100644
--- a/web/src/components/keys/GroupInfoCard.vue
+++ b/web/src/components/keys/GroupInfoCard.vue
@@ -17,7 +17,7 @@ import {
 import { onMounted, ref, watch } from "vue";
 
 interface Props {
-  group: Group;
+  group: Group | null;
 }
 
 const props = defineProps<Props>();
@@ -38,6 +38,11 @@ watch(
 );
 
 async function loadStats() {
+  if (!props.group) {
+    stats.value = null;
+    return;
+  }
+
   try {
     loading.value = true;
     stats.value = await keysApi.getGroupStats(props.group.id);
@@ -69,6 +74,17 @@ function formatNumber(num: number): string {
 function formatPercentage(num: number): string {
   return `${num.toFixed(1)}%`;
 }
+
+function copyUrl(url: string) {
+  navigator.clipboard
+    .writeText(url)
+    .then(() => {
+      window.$message.success("地址已复制到剪贴板");
+    })
+    .catch(() => {
+      window.$message.error("复制失败");
+    });
+}
 </script>
 
 <template>
@@ -78,7 +94,14 @@ function formatPercentage(num: number): string {
         <div class="card-header">
           <div class="header-left">
             <h3 class="group-title">
-              {{ group.display_name || group.name }}
+              {{ group?.display_name || group?.name || "请选择分组" }}
+              <code
+                v-if="group"
+                class="group-url"
+                @click="copyUrl(`https://gpt-load.com/${group?.name}`)"
+              >
+                https://gpt-load.com/{{ group?.name }}
+              </code>
             </h3>
           </div>
           <div class="header-actions">
@@ -114,33 +137,36 @@ function formatPercentage(num: number): string {
       <!-- 统计摘要区 -->
       <div class="stats-summary">
         <n-spin :show="loading" size="small">
-          <n-grid v-if="stats" :cols="5" :x-gap="12" :y-gap="12" responsive="screen">
+          <n-grid :cols="5" :x-gap="12" :y-gap="12" responsive="screen">
             <n-grid-item span="1">
-              <n-card :title="`${stats.active_keys} / ${stats.total_keys}`" size="large">
+              <n-card
+                :title="`${stats?.active_keys || 0} / ${stats?.total_keys || 0}`"
+                size="large"
+              >
                 <template #header-extra><span class="status-title">密钥数量</span></template>
               </n-card>
             </n-grid-item>
             <n-grid-item span="1">
               <n-card
                 class="status-card-failure"
-                :title="formatPercentage(stats.failure_rate_24h)"
+                :title="formatPercentage(stats?.failure_rate_24h || 0)"
                 size="large"
               >
                 <template #header-extra><span class="status-title">失败率</span></template>
               </n-card>
             </n-grid-item>
             <n-grid-item span="1">
-              <n-card :title="formatNumber(stats.requests_1h)" size="large">
+              <n-card :title="formatNumber(stats?.requests_1h || 0)" size="large">
                 <template #header-extra><span class="status-title">近1小时</span></template>
               </n-card>
             </n-grid-item>
             <n-grid-item span="1">
-              <n-card :title="formatNumber(stats.requests_24h)" size="large">
+              <n-card :title="formatNumber(stats?.requests_24h || 0)" size="large">
                 <template #header-extra><span class="status-title">近24小时</span></template>
               </n-card>
             </n-grid-item>
             <n-grid-item span="1">
-              <n-card :title="formatNumber(stats.requests_7d)" size="large">
+              <n-card :title="formatNumber(stats?.requests_7d || 0)" size="large">
                 <template #header-extra><span class="status-title">近7天</span></template>
               </n-card>
             </n-grid-item>
@@ -156,13 +182,15 @@ function formatPercentage(num: number): string {
               <div class="detail-section">
                 <h4 class="section-title">基础信息</h4>
                 <n-descriptions :column="2" size="small">
-                  <n-descriptions-item label="分组名称">{{ group.name }}</n-descriptions-item>
-                  <n-descriptions-item label="渠道类型">
-                    {{ group.channel_type }}
+                  <n-descriptions-item label="分组名称">
+                    {{ group?.name || "-" }}
                   </n-descriptions-item>
-                  <n-descriptions-item label="排序">{{ group.sort }}</n-descriptions-item>
-                  <n-descriptions-item v-if="group.description" label="描述" :span="2">
-                    {{ group.description }}
+                  <n-descriptions-item label="渠道类型">
+                    {{ group?.channel_type || "openai" }}
+                  </n-descriptions-item>
+                  <n-descriptions-item label="排序">{{ group?.sort || 0 }}</n-descriptions-item>
+                  <n-descriptions-item v-if="group?.description || ''" label="描述" :span="2">
+                    {{ group?.description || "" }}
                   </n-descriptions-item>
                 </n-descriptions>
               </div>
@@ -171,7 +199,7 @@ function formatPercentage(num: number): string {
                 <h4 class="section-title">上游地址</h4>
                 <n-descriptions :column="1" size="small">
                   <n-descriptions-item
-                    v-for="(upstream, index) in group.upstreams"
+                    v-for="(upstream, index) in group?.upstreams ?? []"
                     :key="index"
                     :label="`上游 ${index + 1}`"
                   >
@@ -186,19 +214,19 @@ function formatPercentage(num: number): string {
               <div class="detail-section">
                 <h4 class="section-title">配置信息</h4>
                 <n-descriptions :column="2" size="small">
-                  <n-descriptions-item v-if="group.config.test_model" label="测试模型">
-                    {{ group.config.test_model }}
+                  <n-descriptions-item v-if="group?.config?.test_model || ''" label="测试模型">
+                    {{ group?.config?.test_model || "" }}
                   </n-descriptions-item>
-                  <n-descriptions-item v-if="group.config.request_timeout" label="请求超时">
-                    {{ group.config.request_timeout }}ms
+                  <n-descriptions-item v-if="group?.config?.request_timeout || 0" label="请求超时">
+                    {{ group?.config?.request_timeout || 0 }}ms
                   </n-descriptions-item>
                   <n-descriptions-item
-                    v-if="Object.keys(group.config.param_overrides || {}).length > 0"
+                    v-if="Object.keys(group?.config?.param_overrides || {}).length > 0"
                     label="参数覆盖"
                     :span="2"
                   >
                     <pre class="config-json">{{
-                      JSON.stringify(group.config.param_overrides, null, 2)
+                      JSON.stringify(group?.config?.param_overrides || "", null, 2)
                     }}</pre>
                   </n-descriptions-item>
                 </n-descriptions>
@@ -245,6 +273,17 @@ function formatPercentage(num: number): string {
   margin: 0 0 8px 0;
 }
 
+.group-url {
+  font-size: 0.8rem;
+  color: #2563eb;
+  margin-left: 8px;
+  font-family: monospace;
+  background: rgba(37, 99, 235, 0.1);
+  border-radius: 4px;
+  padding: 2px 6px;
+  margin-right: 4px;
+}
+
 /* .group-meta {
   display: flex;
   align-items: center;
diff --git a/web/src/components/keys/GroupList.vue b/web/src/components/keys/GroupList.vue
index e499cc3..2ec529c 100644
--- a/web/src/components/keys/GroupList.vue
+++ b/web/src/components/keys/GroupList.vue
@@ -120,7 +120,7 @@ async function createDemoGroup() {
                   <n-tag size="tiny" :type="getChannelTagType(group.channel_type)">
                     {{ group.channel_type }}
                   </n-tag>
-                  <span class="group-id">#{{ group.id }}</span>
+                  <span class="group-id">#{{ group.name }}</span>
                 </div>
               </div>
             </div>
diff --git a/web/src/components/keys/KeyTable.vue b/web/src/components/keys/KeyTable.vue
index 3d056ed..4eef340 100644
--- a/web/src/components/keys/KeyTable.vue
+++ b/web/src/components/keys/KeyTable.vue
@@ -185,14 +185,12 @@ function formatRelativeTime(date: string) {
   }
 }
 
-function getStatusClass(status: "active" | "inactive" | "error") {
+function getStatusClass(status: "active" | "inactive") {
   switch (status) {
     case "active":
       return "status-valid";
     case "inactive":
       return "status-invalid";
-    case "error":
-      return "status-error";
     default:
       return "status-unknown";
   }
@@ -385,6 +383,8 @@ function changePageSize(size: number) {
             <!-- 主要信息行：Key + 快速操作 -->
             <div class="key-main">
               <div class="key-section">
+                <n-tag v-if="key.status === 'active'" type="info">有效</n-tag>
+                <n-tag v-else>无效</n-tag>
                 <span class="key-text" :title="key.key_value">{{ maskKey(key.key_value) }}</span>
                 <div class="quick-actions">
                   <n-button size="tiny" text @click="toggleKeyVisibility(key)" title="显示/隐藏">
@@ -417,12 +417,15 @@ function changePageSize(size: number) {
                 </span>
               </div>
               <div class="key-actions">
-                <n-button size="tiny" @click="testKey(key)" title="测试密钥">测试</n-button>
+                <n-button type="info" size="tiny" @click="testKey(key)" title="测试密钥">
+                  测试
+                </n-button>
                 <n-button
                   v-if="key.status !== 'active'"
                   size="tiny"
                   @click="restoreKey(key)"
                   title="恢复密钥"
+                  type="warning"
                 >
                   恢复
                 </n-button>
diff --git a/web/src/types/models.ts b/web/src/types/models.ts
index f42af5e..73e2036 100644
--- a/web/src/types/models.ts
+++ b/web/src/types/models.ts
@@ -3,7 +3,7 @@ export interface APIKey {
   id: number;
   group_id: number;
   key_value: string;
-  status: "active" | "inactive" | "error";
+  status: "active" | "inactive";
   request_count: number;
   failure_count: number;
   last_used_at?: string;
diff --git a/web/src/views/Keys.vue b/web/src/views/Keys.vue
index af4d406..13c2986 100644
--- a/web/src/views/Keys.vue
+++ b/web/src/views/Keys.vue
@@ -55,7 +55,7 @@ function handleGroupRefresh() {
       <!-- 右侧主内容区域，占80% -->
       <div class="main-content">
         <!-- 分组信息卡片，更紧凑 -->
-        <div v-if="selectedGroup" class="group-info">
+        <div class="group-info">
           <group-info-card :group="selectedGroup" @refresh="handleGroupRefresh" />
         </div>
 
@@ -69,15 +69,6 @@ function handleGroupRefresh() {
 </template>
 
 <style scoped>
-.keys-container {
-  /* padding: 12px 0; */
-  /* max-width: 1600px; */
-  /* margin: 0 auto; */
-  height: 100%;
-  display: flex;
-  flex-direction: column;
-}
-
 .page-header {
   margin-bottom: 12px;
   padding-bottom: 6px;
@@ -101,6 +92,7 @@ function handleGroupRefresh() {
 .sidebar {
   width: 240px;
   flex-shrink: 0;
+  height: calc(100vh - 88px);
 }
 
 .main-content {
diff --git a/web/src/views/Settings.vue b/web/src/views/Settings.vue
index 20670fd..d7eb442 100644
--- a/web/src/views/Settings.vue
+++ b/web/src/views/Settings.vue
@@ -43,14 +43,14 @@ async function handleSubmit() {
 
 <template>
   <div class="settings-container">
-    <!-- <div class="settings-header">
-      <h2 class="settings-title">系统设置</h2>
-      <p class="settings-subtitle">配置系统参数和选项</p>
-    </div> -->
-
     <div class="settings-content">
       <n-form ref="formRef" :model="form" label-placement="top" class="settings-form">
-        <div v-for="(category, cIndex) in settingList" :key="cIndex" class="settings-category">
+        <div
+          v-for="(category, cIndex) in settingList"
+          :key="cIndex"
+          class="settings-category"
+          :style="{ animationDelay: `${cIndex * 0.05}s` }"
+        >
           <n-card class="category-card modern-card" :bordered="false" size="small">
             <template #header>
               <div class="category-header">
@@ -134,11 +134,6 @@ async function handleSubmit() {
 </template>
 
 <style scoped>
-/* .settings-container {
-  max-width: 1000px;
-  margin: 0 auto;
-} */
-
 .settings-header {
   margin-bottom: 32px;
   text-align: center;
@@ -173,18 +168,6 @@ async function handleSubmit() {
   margin-bottom: 12px;
 }
 
-.settings-category:nth-child(2) {
-  animation-delay: 0.07s;
-}
-
-.settings-category:nth-child(3) {
-  animation-delay: 0.14s;
-}
-
-.settings-category:nth-child(4) {
-  animation-delay: 0.21s;
-}
-
 .category-card {
   background: rgba(255, 255, 255, 0.98);
 }