diff --git a/src/components/analysis/Overview/OverviewIdentityCard.vue b/src/components/analysis/Overview/OverviewIdentityCard.vue
index 2eec2b8..f2fbcd5 100644
--- a/src/components/analysis/Overview/OverviewIdentityCard.vue
+++ b/src/components/analysis/Overview/OverviewIdentityCard.vue
@@ -214,14 +214,14 @@ onUnmounted(() => {
             {{ session.name }}
           </h2>
 
-          <div class="mt-4 flex items-start gap-24">
+          <div class="mt-4 flex items-start gap-6 sm:gap-24">
             <div class="min-w-0 flex flex-col gap-2 text-sm font-medium text-gray-500 dark:text-gray-400">
               <div class="flex items-center gap-2">
                 <div class="flex h-6 w-6 shrink-0 items-center justify-center">
                   <UIcon v-if="session.type === 'group'" name="i-heroicons-user-group" class="h-4 w-4 opacity-70" />
                   <UIcon v-else name="i-heroicons-user" class="h-4 w-4 opacity-70" />
                 </div>
-                <span class="truncate">
+                <span class="whitespace-nowrap">
                   {{ session.platform.toUpperCase() }}
                   ·
                   {{
@@ -236,7 +236,7 @@ onUnmounted(() => {
                 <div class="flex h-6 w-6 shrink-0 items-center justify-center">
                   <UIcon name="i-heroicons-calendar" class="h-4 w-4 opacity-70" />
                 </div>
-                <span class="truncate font-mono text-xs opacity-90">{{ fullTimeRangeText }}</span>
+                <span class="font-mono text-xs opacity-90 whitespace-nowrap">{{ fullTimeRangeText }}</span>
               </div>
             </div>
 
diff --git a/src/components/common/Sidebar.vue b/src/components/common/Sidebar.vue
index 41a65db..f8bb5bd 100644
--- a/src/components/common/Sidebar.vue
+++ b/src/components/common/Sidebar.vue
@@ -238,15 +238,23 @@ function getSessionAvatar(session: AnalysisSession): string | null {
               <UIcon name="i-heroicons-question-mark-circle" class="size-3.5 text-gray-400" />
             </div>
           </UTooltip>
-          <UTooltip :text="t('layout.tooltip.search')" :popper="{ placement: 'right' }">
-            <UButton
-              :icon="showSearch ? 'i-heroicons-x-mark' : 'i-heroicons-magnifying-glass'"
-              color="neutral"
-              variant="ghost"
-              size="xs"
-              @click="toggleSearch"
-            />
-          </UTooltip>
+          <div class="flex items-center gap-2">
+            <button
+              class="text-xs font-medium text-gray-400 hover:text-gray-900 transition-colors dark:hover:text-white"
+              @click="router.push({ name: 'settings', query: { tab: 'data' } })"
+            >
+              {{ t('layout.manage') }}
+            </button>
+            <UTooltip :text="t('layout.tooltip.search')" :popper="{ placement: 'right' }">
+              <UButton
+                :icon="showSearch ? 'i-heroicons-x-mark' : 'i-heroicons-magnifying-glass'"
+                color="neutral"
+                variant="ghost"
+                size="xs"
+                @click="toggleSearch"
+              />
+            </UTooltip>
+          </div>
         </div>
         <!-- 搜索框 -->
         <div v-if="showSearch" class="mt-2">
diff --git a/src/i18n/locales/en-US/layout.json b/src/i18n/locales/en-US/layout.json
index d36f6e7..5cb4f2d 100644
--- a/src/i18n/locales/en-US/layout.json
+++ b/src/i18n/locales/en-US/layout.json
@@ -3,6 +3,7 @@
   "newAnalysis": "New Analysis",
   "tools": "Tools",
   "chatHistory": "Chat History",
+  "manage": "Manage",
   "noRecords": "No records",
   "searchPlaceholder": "Search conversation name",
   "noSearchResult": "No matching chat records found",
diff --git a/src/i18n/locales/en-US/tools.json b/src/i18n/locales/en-US/tools.json
index 92a9087..5bf91e3 100644
--- a/src/i18n/locales/en-US/tools.json
+++ b/src/i18n/locales/en-US/tools.json
@@ -26,7 +26,7 @@
       "name": "Name",
       "platform": "Platform",
       "messages": "Messages",
-      "summaries": "Summaries",
+      "summaries": "AI Summaries",
       "aiChats": "AI Chats",
       "importedAt": "Imported"
     },
diff --git a/src/i18n/locales/ja-JP/layout.json b/src/i18n/locales/ja-JP/layout.json
index 0ca5d97..a74f43e 100644
--- a/src/i18n/locales/ja-JP/layout.json
+++ b/src/i18n/locales/ja-JP/layout.json
@@ -3,6 +3,7 @@
   "newAnalysis": "新しいチャットを分析",
   "tools": "ツール",
   "chatHistory": "チャット履歴",
+  "manage": "管理",
   "noRecords": "記録がありません",
   "searchPlaceholder": "チャット名を検索",
   "noSearchResult": "一致するチャット記録が見つかりません",
diff --git a/src/i18n/locales/ja-JP/tools.json b/src/i18n/locales/ja-JP/tools.json
index 4ff534c..feaeb53 100644
--- a/src/i18n/locales/ja-JP/tools.json
+++ b/src/i18n/locales/ja-JP/tools.json
@@ -26,7 +26,7 @@
       "name": "名前",
       "platform": "プラットフォーム",
       "messages": "メッセージ数",
-      "summaries": "要約",
+      "summaries": "AI要約",
       "aiChats": "AI チャット",
       "importedAt": "インポート日時"
     },
diff --git a/src/i18n/locales/zh-CN/layout.json b/src/i18n/locales/zh-CN/layout.json
index a1196c0..b5fefd9 100644
--- a/src/i18n/locales/zh-CN/layout.json
+++ b/src/i18n/locales/zh-CN/layout.json
@@ -3,6 +3,7 @@
   "newAnalysis": "分析新聊天",
   "tools": "实用工具",
   "chatHistory": "聊天对话",
+  "manage": "管理",
   "noRecords": "暂无记录",
   "searchPlaceholder": "搜索对话名称",
   "noSearchResult": "未找到匹配的聊天记录",
diff --git a/src/i18n/locales/zh-CN/tools.json b/src/i18n/locales/zh-CN/tools.json
index 75fa4fa..56a16bf 100644
--- a/src/i18n/locales/zh-CN/tools.json
+++ b/src/i18n/locales/zh-CN/tools.json
@@ -26,7 +26,7 @@
       "name": "名称",
       "platform": "平台",
       "messages": "消息数",
-      "summaries": "摘要",
+      "summaries": "AI摘要",
       "aiChats": "AI 对话",
       "importedAt": "导入时间"
     },
diff --git a/src/i18n/locales/zh-TW/layout.json b/src/i18n/locales/zh-TW/layout.json
index 7bf2cbe..31caa45 100644
--- a/src/i18n/locales/zh-TW/layout.json
+++ b/src/i18n/locales/zh-TW/layout.json
@@ -3,6 +3,7 @@
   "newAnalysis": "分析新聊天",
   "tools": "實用工具",
   "chatHistory": "聊天紀錄",
+  "manage": "管理",
   "noRecords": "暫無紀錄",
   "searchPlaceholder": "搜尋聊天名稱",
   "noSearchResult": "未找到匹配的聊天紀錄",
diff --git a/src/i18n/locales/zh-TW/tools.json b/src/i18n/locales/zh-TW/tools.json
index 96f8ad5..98c8bec 100644
--- a/src/i18n/locales/zh-TW/tools.json
+++ b/src/i18n/locales/zh-TW/tools.json
@@ -26,7 +26,7 @@
       "name": "名稱",
       "platform": "平台",
       "messages": "訊息數",
-      "summaries": "摘要",
+      "summaries": "AI摘要",
       "aiChats": "AI 對話",
       "importedAt": "匯入時間"
     },
diff --git a/src/pages/settings/components/BatchManageTab.vue b/src/pages/settings/components/BatchManageTab.vue
index dbcb217..ebe3ddc 100644
--- a/src/pages/settings/components/BatchManageTab.vue
+++ b/src/pages/settings/components/BatchManageTab.vue
@@ -520,7 +520,7 @@ onMounted(() => {
           {{ session.messageCount.toLocaleString() }}
         </div>
 
-        <!-- 摘要数 -->
+        <!-- AI 摘要数 -->
         <div class="w-16 text-right text-sm text-gray-600 dark:text-gray-300">
           {{ session.summaryCount || 0 }}
         </div>