diff --git a/src/api/settings/creation/index.ts b/src/api/settings/creation/index.ts
index 3c9d656..c027473 100644
--- a/src/api/settings/creation/index.ts
+++ b/src/api/settings/creation/index.ts
@@ -375,6 +375,7 @@ export interface SessionListItem {
 	flowName: string;
 	sessionId: string;
 	createDate: string;
+	status?: number; // 1=执行中, 2=成功, 3=失败
 }
 
 /** 获取会话记录列表 */
diff --git a/src/views/home/components/Sidebar.vue b/src/views/home/components/Sidebar.vue
index 53fb0b5..d06e415 100644
--- a/src/views/home/components/Sidebar.vue
+++ b/src/views/home/components/Sidebar.vue
@@ -39,8 +39,6 @@
 					<div class="item-body">
 						<div class="item-title">{{ item.title }}</div>
 							<div v-if="item.status === 'executing'" class="status-badge status-running">执行中</div>
-							<div v-if="item.status === 'completed'" class="status-badge status-done">执行完成</div>
-							<div v-if="item.status === 'failed'" class="status-badge status-failed">执行失败</div>
 						<div class="item-time">{{ item.time }}</div>
 					</div>
 					<button class="item-del-btn" @click.stop="handleDeleteHistory(item.id)">
@@ -486,15 +484,7 @@ const handleDeleteNode = (data: TreeNode) => emit('delete-node', data);
 	animation: pulse 1.5s ease-in-out infinite;
 }
 
-.status-done {
-	background: #d1fae5;
-	color: #059669;
-}
 
-.status-failed {
-	background: #fee2e2;
-	color: #dc2626;
-}
 
 @keyframes pulse {
 	0%, 100% { opacity: 1; }
diff --git a/src/views/home/index.vue b/src/views/home/index.vue
index dfa20bb..a37706f 100644
--- a/src/views/home/index.vue
+++ b/src/views/home/index.vue
@@ -24,7 +24,7 @@
 				:active-history-id="activeHistoryId"
 				@close-workflow="handleCloseWorkflow"
 			/>
-			<InputBar ref="inputBarRef" :send-disabled="!!(activeHistoryId && sendingSessions[activeHistoryId])" @send="handleSend" @workflow-select="handleWorkflowSelect" />
+			<InputBar ref="inputBarRef" :send-disabled="isSendDisabled" @send="handleSend" @workflow-select="handleWorkflowSelect" />
 		</div>
 
 		<!-- 预览弹窗 -->
@@ -46,7 +46,7 @@
 </template>
 
 <script setup lang="ts">
-import { ref, reactive, onMounted } from 'vue';
+import { ref, reactive, computed, onMounted } from 'vue';
 import { ElMessage, ElMessageBox } from 'element-plus';
 import Sidebar from './components/Sidebar.vue';
 import MainContent from './components/MainContent.vue';
@@ -208,6 +208,10 @@ const removeNode = (nodes: TreeNode[], targetId: string): boolean => {
 	return false;
 };
 
+const mapSessionStatus = (code?: number): 'executing' | undefined => {
+	return code === 1 ? 'executing' : undefined;
+};
+
 const getSessionData = (res: any): any[] => {
 	if (!res?.data) return [];
 	if (Array.isArray(res.data)) return res.data;
@@ -241,6 +245,7 @@ const getList = async () => {
 				sessionId: s.sessionId,
 				title: s.flowName || '未命名会话',
 				time: displayTime,
+				status: mapSessionStatus(s.status),
 			};
 		});
 		historyList.value = sessions;
@@ -267,6 +272,13 @@ const workspaceLoading = ref(false);
 const sendingSessions = reactive<Record<string, boolean>>({});
 const inputBarRef = ref<any>(null);
 
+const isSendDisabled = computed(() => {
+	if (!activeHistoryId.value) return false;
+	if (sendingSessions[activeHistoryId.value]) return true;
+	const session = historyList.value.find((h) => h.id === activeHistoryId.value);
+	return session?.status === 'executing';
+});
+
 const getSessionId = () => {
 	return `session_${Date.now()}_${Math.random().toString(36).slice(2, 11)}`;
 };
@@ -447,7 +459,7 @@ const handleSend = async (message: string) => {
 			time: formatTime(new Date()),
 			isUser: false,
 		});
-		ElMessage.success('执行完成');
+		ElMessage.success('✅ 执行完成，可前往工作空间查看');
 		// 重置分页并刷新工作空间树
 		workspacePage.value = 1;
 		hasMoreWorkspace.value = true;
@@ -479,7 +491,8 @@ const handleSend = async (message: string) => {
 				}
 			});
 		}
-	} catch {
+	} catch (e: any) {
+		ElMessage.error(e?.message || "执行失败，请重试");
 		curSession.status = 'failed';
 		addMessage({
 			id: 'msg-' + Date.now() + '-fail',
@@ -487,6 +500,30 @@ const handleSend = async (message: string) => {
 			time: formatTime(new Date()),
 			isUser: false,
 		});
+		// 虚拟会话执行失败也刷新列表（后端会创建 status=3 的记录）
+		if (curSession.id.startsWith('virtual_')) {
+			getSessionList().then((sessionRes) => {
+				const freshList = getSessionData(sessionRes).map((s: any) => ({
+					id: s.id,
+					sessionId: s.sessionId,
+					title: s.flowName || '未命名会话',
+					time: s.createDate?.substring(0, 10) || '',
+				}));
+				const match = freshList.find((s: any) => s.sessionId === curSession.sessionId);
+				if (match) {
+					const idx = historyList.value.findIndex((h) => h.id === curSession.id);
+					if (idx >= 0) {
+						const msgs = sessionMessages.value.get(curSession.id);
+						sessionMessages.value.delete(curSession.id);
+						sessionMessages.value.set(match.id, msgs || []);
+						historyList.value[idx] = { ...match, status: curSession.status };
+						if (activeHistoryId.value === curSession.id) {
+							activeHistoryId.value = match.id;
+						}
+					}
+				}
+			});
+		}
 	} finally {
 		delete sendingSessions[sid];
 	}
@@ -515,8 +552,8 @@ const handleSelectHistory = async (id: string) => {
 	} else {
 		selectedWorkflowDetail.value = null;
 	}
-	// 清除 completed/failed 标记
-	if (session?.status === 'completed' || session?.status === 'failed') {
+	// 清除可重新执行的标记
+	if (session?.status === 'completed' || session?.status === 'failed' || (session?.status === 'executing' && !sendingSessions[session.id])) {
 		session.status = undefined;
 	}
 };