diff --git a/src/App.vue b/src/App.vue
index 6e05969..fc49720 100644
--- a/src/App.vue
+++ b/src/App.vue
@@ -3,9 +3,10 @@ import { ref, watch } from 'vue';
 import { 
   Settings, 
   Languages, 
+  FileText,
   Sun,
   Moon,
-  MessageSquare
+  Clock
 } from 'lucide-vue-next';
 import { useSettingsStore } from './stores/settings';
 import pkg from '../package.json';
@@ -15,6 +16,8 @@ import { cn } from './lib/utils';
 import TranslationView from './components/TranslationView.vue';
 import ConversationView from './components/ConversationView.vue';
 import SettingsView from './components/SettingsView.vue';
+import LogsView from './components/LogsView.vue';
+import HistoryView from './components/HistoryView.vue';
 
 const settings = useSettingsStore();
 
@@ -32,7 +35,7 @@ const toggleTheme = () => {
 };
 
 // Global Routing State
-const view = ref<'translate' | 'conversation' | 'settings'>('translate');
+const view = ref<'translate' | 'conversation' | 'settings' | 'logs' | 'history'>('translate');
 
 </script>
 
@@ -81,6 +84,20 @@ const view = ref<'translate' | 'conversation' | 'settings'>('translate');
         >
           <Settings class="w-5 h-5" />
         </button>
+        <button 
+          @click="view = 'logs'"
+          :class="cn('p-2 rounded-full transition-colors', view === 'logs' ? 'bg-blue-50 text-blue-600 dark:bg-blue-900/30 dark:text-blue-400' : 'hover:bg-slate-200/50 dark:hover:bg-slate-800 text-slate-600 dark:text-slate-300')"
+          title="日志"
+        >
+          <FileText class="w-5 h-5" />
+        </button>
+        <button 
+          @click="view = 'history'"
+          :class="cn('p-2 rounded-full transition-colors', view === 'history' ? 'bg-blue-50 text-blue-600 dark:bg-blue-900/30 dark:text-blue-400' : 'hover:bg-slate-200/50 dark:hover:bg-slate-800 text-slate-600 dark:text-slate-300')"
+          title="历史记录"
+        >
+          <Clock class="w-5 h-5" />
+        </button>
       </div>
     </header>
 
@@ -90,6 +107,8 @@ const view = ref<'translate' | 'conversation' | 'settings'>('translate');
         <TranslationView v-if="view === 'translate'" />
         <ConversationView v-else-if="view === 'conversation'" />
         <SettingsView v-else-if="view === 'settings'" />
+        <LogsView v-else-if="view === 'logs'" />
+        <HistoryView v-else-if="view === 'history'" />
       </keep-alive>
     </main>
 
diff --git a/src/components/SettingsView.vue b/src/components/SettingsView.vue
index 6134ab2..44d7c8c 100644
--- a/src/components/SettingsView.vue
+++ b/src/components/SettingsView.vue
@@ -1,6 +1,6 @@
 <script setup lang="ts">
 import { ref, computed, onMounted, onUnmounted } from 'vue';
-import { Play, Settings, Type, Save, Check, Plus, Trash2, ChevronDown, Eye, EyeOff, Pencil, MessageSquare, Clock, FileText } from 'lucide-vue-next';
+import { Play, Settings, Type, Save, Check, Plus, Trash2, ChevronDown, Eye, EyeOff, Pencil, MessageSquare } from 'lucide-vue-next';
 import { 
   useSettingsStore, 
   DEFAULT_TEMPLATE, 
@@ -12,11 +12,9 @@ import {
 } from '../stores/settings';
 import type { ApiProfile } from '../domain/translation';
 import { cn } from '../lib/utils';
-import HistoryView from './HistoryView.vue';
-import LogsView from './LogsView.vue';
 
 const settings = useSettingsStore();
-const settingsCategory = ref<'api' | 'general' | 'prompts' | 'chat-prompts' | 'history' | 'debug'>('api');
+const settingsCategory = ref<'api' | 'general' | 'prompts' | 'chat-prompts'>('api');
 const showApiKey = ref(false);
 
 const newProfileName = ref('');
@@ -85,8 +83,6 @@ const currentEvaluationProfileLabel = computed(() => {
   return profile ? `${profile.name} — ${profile.modelName}` : '使用主翻译配置（默认）';
 });
 
-const isToolCategory = computed(() => settingsCategory.value === 'history' || settingsCategory.value === 'debug');
-
 const handleGlobalClick = (e: MouseEvent) => {
   const target = e.target as HTMLElement;
   if (!target.closest('.lang-dropdown')) {
@@ -154,37 +150,12 @@ onUnmounted(() => window.removeEventListener('click', handleGlobalClick));
               </div>
               对话提示词
             </button>
-            <div class="mx-3 my-3 h-px bg-slate-200 dark:bg-slate-800"></div>
-            <button 
-              @click="settingsCategory = 'history'"
-              :class="cn(
-                'w-full flex items-center gap-3 px-3 py-2.5 rounded-lg text-sm font-medium transition-colors',
-                settingsCategory === 'history' ? 'bg-blue-50 text-blue-600 dark:bg-blue-900/30 dark:text-blue-400' : 'text-slate-600 hover:bg-slate-100 dark:text-slate-300 dark:hover:bg-slate-800/50'
-              )"
-            >
-              <div :class="cn('p-1.5 rounded-md', settingsCategory === 'history' ? 'bg-blue-100 dark:bg-blue-900/50' : 'bg-slate-100 dark:bg-slate-800')">
-                <Clock class="w-4 h-4" />
-              </div>
-              翻译历史
-            </button>
-            <button 
-              @click="settingsCategory = 'debug'"
-              :class="cn(
-                'w-full flex items-center gap-3 px-3 py-2.5 rounded-lg text-sm font-medium transition-colors',
-                settingsCategory === 'debug' ? 'bg-blue-50 text-blue-600 dark:bg-blue-900/30 dark:text-blue-400' : 'text-slate-600 hover:bg-slate-100 dark:text-slate-300 dark:hover:bg-slate-800/50'
-              )"
-            >
-              <div :class="cn('p-1.5 rounded-md', settingsCategory === 'debug' ? 'bg-blue-100 dark:bg-blue-900/50' : 'bg-slate-100 dark:bg-slate-800')">
-                <FileText class="w-4 h-4" />
-              </div>
-              调试日志
-            </button>
           </nav>
         </div>
 
         <!-- Settings Content (Detail) -->
-        <div :class="cn('flex-1 overflow-y-auto custom-scrollbar bg-slate-50/30 dark:bg-transparent', isToolCategory ? 'p-4 md:p-6' : 'p-6 md:p-10')">
-          <div :class="cn(isToolCategory ? 'space-y-6 pb-8' : 'max-w-3xl mx-auto space-y-8 pb-20')">
+        <div class="flex-1 overflow-y-auto p-6 md:p-10 custom-scrollbar bg-slate-50/30 dark:bg-transparent">
+          <div class="max-w-3xl mx-auto space-y-8 pb-20">
             
             <!-- API & Models -->
             <template v-if="settingsCategory === 'api'">
@@ -616,30 +587,6 @@ onUnmounted(() => window.removeEventListener('click', handleGlobalClick));
               </div>
             </template>
 
-            <template v-if="settingsCategory === 'history'">
-              <div class="px-2 md:px-4">
-                <div class="mb-6 border-b dark:border-slate-800 pb-4">
-                  <h1 class="text-2xl font-bold text-slate-800 dark:text-slate-100">翻译历史</h1>
-                  <p class="text-sm text-slate-500 dark:text-slate-400 mt-1">历史记录是单轮翻译的辅助工具，不再与核心模式并列展示。</p>
-                </div>
-                <div class="h-[720px] min-h-[560px] overflow-hidden rounded-3xl border border-slate-200/80 bg-white/70 shadow-sm dark:border-slate-800 dark:bg-slate-900/70">
-                  <HistoryView />
-                </div>
-              </div>
-            </template>
-
-            <template v-if="settingsCategory === 'debug'">
-              <div class="px-2 md:px-4">
-                <div class="mb-6 border-b dark:border-slate-800 pb-4">
-                  <h1 class="text-2xl font-bold text-slate-800 dark:text-slate-100">调试日志</h1>
-                  <p class="text-sm text-slate-500 dark:text-slate-400 mt-1">日志属于排错与提示词调试工具，不再作为顶层业务入口。</p>
-                </div>
-                <div class="h-[720px] min-h-[560px] overflow-hidden rounded-3xl border border-slate-200/80 bg-white/70 shadow-sm dark:border-slate-800 dark:bg-slate-900/70">
-                  <LogsView />
-                </div>
-              </div>
-            </template>
-
           </div>
         </div>
       </div>