diff --git a/packages/frontend/src/components/CommandInputBar.vue b/packages/frontend/src/components/CommandInputBar.vue
index 083738c..2b64915 100644
--- a/packages/frontend/src/components/CommandInputBar.vue
+++ b/packages/frontend/src/components/CommandInputBar.vue
@@ -7,9 +7,9 @@ import { useSettingsStore } from '../stores/settings.store';
 import { useQuickCommandsStore } from '../stores/quickCommands.store'; 
 import { useCommandHistoryStore } from '../stores/commandHistory.store'; 
 
-const emit = defineEmits(['send-command', 'search', 'find-next', 'find-previous', 'close-search']); 
+const emit = defineEmits(['send-command', 'search', 'find-next', 'find-previous', 'close-search', 'clear-terminal']); // 添加 clear-terminal 事件
 const { t } = useI18n();
-const focusSwitcherStore = useFocusSwitcherStore(); 
+const focusSwitcherStore = useFocusSwitcherStore();
 const settingsStore = useSettingsStore(); 
 const quickCommandsStore = useQuickCommandsStore(); 
 const commandHistoryStore = useCommandHistoryStore(); 
@@ -223,6 +223,14 @@ onBeforeUnmount(() => {
 <template>
   <div class="flex items-center px-2 py-1.5 bg-background gap-2"> <!-- Removed border-t and border-border/50 -->
     <div class="flex-grow flex items-center bg-transparent relative gap-2"> <!-- Adjusted gap -->
+      <!-- Clear Terminal Button -->
+      <button
+        @click="emit('clear-terminal')"
+        class="flex-shrink-0 flex items-center justify-center w-8 h-8 border border-border/50 rounded-lg text-text-secondary transition-colors duration-200 hover:bg-border hover:text-foreground"
+        :title="t('commandInputBar.clearTerminal', '清空终端')"
+      >
+        <i class="fas fa-eraser text-base"></i>
+      </button>
       <!-- Focus Switcher Config Button -->
       <button
         @click="focusSwitcherStore.toggleConfigurator(true)"
diff --git a/packages/frontend/src/components/LayoutRenderer.vue b/packages/frontend/src/components/LayoutRenderer.vue
index 810d6d3..33336ae 100644
--- a/packages/frontend/src/components/LayoutRenderer.vue
+++ b/packages/frontend/src/components/LayoutRenderer.vue
@@ -64,9 +64,10 @@ const emit = defineEmits({
   'find-next': null, // ()
   'find-previous': null, // ()
   'close-search': null, // ()
+  'clear-terminal': null, // () +++ 添加 clear-terminal 事件 +++
   // --- 移除 RDP 事件 ---
 });
-
+ 
 // --- Setup ---
 const layoutStore = useLayoutStore();
 const sessionStore = useSessionStore();
@@ -214,6 +215,7 @@ const componentProps = computed(() => {
          onFindNext: () => emit('find-next'),
          onFindPrevious: () => emit('find-previous'),
          onCloseSearch: () => emit('close-search'),
+         onClearTerminal: () => emit('clear-terminal'), // --- 移除日志 ---
        };
     case 'connections':
        // WorkspaceConnectionList 需要转发 connect-request 等事件
@@ -507,6 +509,7 @@ onMounted(() => {
                         @find-next="emit('find-next')"
                         @find-previous="emit('find-previous')"
                         @close-search="emit('close-search')"
+                        @clear-terminal="() => emit('clear-terminal')" <!-- --- 移除日志 --- -->
                         class="flex-grow overflow-auto"
                     />
                   </pane>
diff --git a/packages/frontend/src/components/Terminal.vue b/packages/frontend/src/components/Terminal.vue
index 088a8b0..f196dda 100644
--- a/packages/frontend/src/components/Terminal.vue
+++ b/packages/frontend/src/components/Terminal.vue
@@ -399,9 +399,14 @@ const clearSearch = () => {
   searchAddon?.clearDecorations();
 };
 
-defineExpose({ write, findNext, findPrevious, clearSearch });
-
+// +++ 添加 clear 方法 +++
+const clear = () => {
+  terminal?.clear();
+};
 
+defineExpose({ write, findNext, findPrevious, clearSearch, clear }); // 暴露 clear 方法
+ 
+ 
 // --- 应用终端背景 ---
 const applyTerminalBackground = () => {
     if (terminalRef.value) {
diff --git a/packages/frontend/src/views/WorkspaceView.vue b/packages/frontend/src/views/WorkspaceView.vue
index 07d4a97..63cf4ee 100644
--- a/packages/frontend/src/views/WorkspaceView.vue
+++ b/packages/frontend/src/views/WorkspaceView.vue
@@ -292,7 +292,24 @@ const handleCloseSearch = () => {
      console.warn(`[WorkspaceView] Cannot clear search, no active session manager.`);
   }
 };
-
+ 
+// +++ 新增：处理清空终端事件 +++
+const handleClearTerminal = () => {
+  const currentSession = activeSession.value;
+  if (!currentSession) {
+    console.warn('[WorkspaceView] Cannot clear terminal, no active session.');
+    return;
+  }
+  const terminalManager = currentSession.terminalManager as (SshTerminalInstance | undefined);
+  // 调用 Terminal.vue 组件暴露的 clear 方法
+  if (terminalManager && terminalManager.terminalInstance?.value && typeof terminalManager.terminalInstance.value.clear === 'function') {
+    console.log(`[WorkspaceView] Clearing terminal for active session ${currentSession.sessionId}`);
+    terminalManager.terminalInstance.value.clear();
+  } else {
+    console.warn(`[WorkspaceView] Cannot clear terminal for session ${currentSession.sessionId}, terminal manager, instance, or clear method not available.`);
+  }
+};
+ 
 // Removed computed properties for search results, will pass manager directly
 // --- 编辑器操作处理 (用于 FileEditorContainer) ---
 const handleCloseEditorTab = (tabId: string) => {
@@ -415,6 +432,7 @@ const handleCloseEditorTab = (tabId: string) => {
         @find-next="handleFindNext"
         @find-previous="handleFindPrevious"
         @close-search="handleCloseSearch"
+        @clear-terminal="handleClearTerminal"
       ></LayoutRenderer> <!-- 修正：使用单独的结束标签 -->
       <div v-else class="pane-placeholder"> <!-- 确保 v-else 紧随 v-if -->
         {{ t('layout.loading', '加载布局中...') }}