diff --git a/src/api/digitalHuman/creation/index.ts b/src/api/digitalHuman/creation/index.ts
index 4da2ed1..295226e 100644
--- a/src/api/digitalHuman/creation/index.ts
+++ b/src/api/digitalHuman/creation/index.ts
@@ -76,6 +76,8 @@ export interface ExecutionItem {
 
 export interface ExecutionFlowItem {
 	flowName: string;
+	flowId?: number | string;
+	sessionId?: string;
 	items: ExecutionItem[];
 }
 
diff --git a/src/api/digitalHuman/modelConfig/modelModule/index.ts b/src/api/digitalHuman/modelConfig/modelModule/index.ts
index 6ce1345..dd5df37 100644
--- a/src/api/digitalHuman/modelConfig/modelModule/index.ts
+++ b/src/api/digitalHuman/modelConfig/modelModule/index.ts
@@ -4,6 +4,7 @@ export interface ModelModuleListParams {
 	pageNum?: number;
 	pageSize?: number;
 	modelName?: string;
+	modelsType?: number | string;
 }
 
 export interface ModelFormItem {
diff --git a/src/components/model/ModelSelector.vue b/src/components/model/ModelSelector.vue
index cfee934..b9b1c82 100644
--- a/src/components/model/ModelSelector.vue
+++ b/src/components/model/ModelSelector.vue
@@ -222,7 +222,7 @@ const handleSelectModel = (model: ModelItem) => {
 	if (model.tenantId === 1) {
 		// 系统模型，需要用户配置 API Key
 		systemModelToClone.value = model;
-		apiKeyForm.modelName = `${model.modelName} - 副本`;
+		apiKeyForm.modelName = model.modelName;
 		apiKeyForm.apiKey = '';
 		apiKeyDialogVisible.value = true;
 	} else {
diff --git a/src/views/digitalHuman/creation/index.vue b/src/views/digitalHuman/creation/index.vue
index a455d3e..8a57795 100644
--- a/src/views/digitalHuman/creation/index.vue
+++ b/src/views/digitalHuman/creation/index.vue
@@ -341,8 +341,23 @@
 								<!-- 输入框 -->
 								<el-input v-model="userInput" placeholder="说点什么..." class="chat-input" @keydown.enter="sendMessage" />
 
-								<!-- 右侧发送按钮 -->
-								<el-button type="primary" :icon="Promotion" :loading="isCreating" @click="sendMessage" class="send-btn" circle />
+								<!-- 右侧发送/暂停按钮 -->
+								<el-button 
+									v-if="!isCreating"
+									type="primary" 
+									:icon="Promotion" 
+									@click="sendMessage" 
+									class="send-btn" 
+									circle 
+								/>
+								<el-button 
+									v-else
+									type="danger" 
+									:icon="VideoPause" 
+									@click="stopExecution" 
+									class="send-btn" 
+									circle 
+								/>
 							</div>
 
 							<!-- 已选技能标签 -->
@@ -556,7 +571,7 @@
 <script setup lang="ts">
 import { computed, nextTick, onBeforeUnmount, onMounted, reactive, ref, watch } from 'vue';
 import { ElMessage, ElMessageBox } from 'element-plus';
-import { Document, Plus, Paperclip, MagicStick, Promotion, Check, Setting, Search, CircleCheck } from '@element-plus/icons-vue';
+import { Document, Plus, Paperclip, MagicStick, Promotion, Check, Setting, Search, CircleCheck, VideoPause } from '@element-plus/icons-vue';
 import LogicFlow from '@logicflow/core';
 import { Control, SelectionSelect } from '@logicflow/extension';
 import '@logicflow/core/dist/index.css';
@@ -1287,8 +1302,22 @@ const sendMessage = async () => {
 		isCreating.value = false;
 	}
 };
+// 终止执行（接口预留）
+const stopExecution = async () => {
+	try {
+		// TODO: 调用终止执行的接口
+		// await stopExecutionApi({ sessionId: getSessionId() });
+		
+		ElMessage.warning('终止执行功能开发中...');
+		
+		// 暂时直接停止加载状态
+		isCreating.value = false;
+	} catch (error) {
+		ElMessage.error('终止执行失败');
+	}
+};
 // 判断节点是否有可见字段
-const hasVisibleFields = (node: any) => {
+const _hasVisibleFields = (node: any) => {
 	if (!node.config) return false;
 	const excludeKeys = ['nodeCode', 'width', 'height', 'x', 'y', 'formConfig', 'inputSource', 'fieldMetadata', 'selectedModel'];
 	return Object.keys(node.config).some((key) => !excludeKeys.includes(key));
@@ -1305,7 +1334,7 @@ const handleTreeNodeClick = async (data: TreeNode) => {
 	if (data.nodeType === 'contentType' && data.flowId) {
 		try {
 			// 调用详情接口获取工作流数据，使用 flowId
-			const res = await getWorkflowDetail(data.flowId);
+			const res = await getWorkflowDetail(String(data.flowId));
 			if (res.data) {
 				// 设置当前会话的 sessionId（从工作空间进入）
 				currentSessionId.value = data.sessionId || null;
diff --git a/src/views/digitalHuman/modelConfig/modelModule/index.vue b/src/views/digitalHuman/modelConfig/modelModule/index.vue
index 9cf205b..93b4a14 100644
--- a/src/views/digitalHuman/modelConfig/modelModule/index.vue
+++ b/src/views/digitalHuman/modelConfig/modelModule/index.vue
@@ -35,17 +35,6 @@
 					</template>
 				</el-table-column>
 				<el-table-column prop="httpMethod" label="请求方式" width="100"></el-table-column>
-				<el-table-column label="会话模型" width="110" align="center">
-					<template #default="{ row }">
-						<el-switch
-							v-if="isInferenceModel(row.modelsType)"
-							size="small"
-							:model-value="Number(row.isChatModel) === 1"
-							:before-change="() => onChatModelSwitchRequest(row)"
-						/>
-						<span v-else style="color: #999;">—</span>
-					</template>
-				</el-table-column>
 				<el-table-column prop="enabled" label="状态" width="100">
 					<template #default="scope">
 						<el-tag :type="scope.row.enabled === 1 ? 'success' : 'danger'">{{ scope.row.enabled === 1 ? '启用' : '禁用' }}</el-tag>
@@ -56,10 +45,29 @@
 				<el-table-column prop="remark" label="备注" show-overflow-tooltip></el-table-column>
 				<el-table-column prop="createdAt" label="创建时间" show-overflow-tooltip width="160"></el-table-column>
 				<el-table-column prop="updatedAt" label="修改时间" show-overflow-tooltip width="160"></el-table-column>
-				<el-table-column label="操作" width="150" fixed="right">
+				<el-table-column label="操作" width="300" fixed="right">
 					<template #default="scope">
-						<el-button size="small" text type="primary" @click="onOpenEditModule('edit', scope.row)">修改</el-button>
-						<el-button size="small" text type="danger" @click="onRowDel(scope.row)">删除</el-button>
+						<div class="action-buttons">
+							<el-button size="small" text type="primary" @click="onOpenEditModule('edit', scope.row)">修改</el-button>
+							<el-button 
+								v-if="isInferenceModel(scope.row.modelsType) && Number(scope.row.isChatModel) !== 1"
+								size="small" 
+								text 
+								type="warning"
+								@click="onSetChatModel(scope.row)"
+							>
+								设为会话模型
+							</el-button>
+							<el-tag 
+								v-if="isInferenceModel(scope.row.modelsType) && Number(scope.row.isChatModel) === 1" 
+								type="success" 
+								effect="dark"
+								size="default"
+							>
+								✓ 当前会话模型
+							</el-tag>
+							<el-button size="small" text type="danger" @click="onRowDel(scope.row)">删除</el-button>
+						</div>
 					</template>
 				</el-table-column>
 			</el-table>
@@ -78,19 +86,45 @@
 			</el-pagination>
 		</el-card>
 		<EditModule ref="editModuleRef" :model-types="state.modelTypes" @refresh="getTableData()" />
+
+		<!-- 系统模型 API Key 输入弹窗 -->
+		<el-dialog v-model="apiKeyDialogVisible" title="配置系统模型" width="500px" :close-on-click-modal="false">
+			<el-alert type="info" :closable="false" style="margin-bottom: 16px">
+				<template #title>
+					<div style="line-height: 1.6">
+						您选择的是系统模型，需要配置您自己的 API Key。<br />
+						系统将为您创建一个模型副本并设置为会话模型。
+					</div>
+				</template>
+			</el-alert>
+			<el-form :model="apiKeyForm" :rules="apiKeyRules" ref="apiKeyFormRef" label-width="100px">
+				<el-form-item label="模型名称" prop="modelName">
+					<el-input v-model="apiKeyForm.modelName" placeholder="请输入模型名称" />
+				</el-form-item>
+				<el-form-item label="API Key" prop="apiKey">
+					<el-input v-model="apiKeyForm.apiKey" type="password" show-password placeholder="请输入您的 API Key" />
+				</el-form-item>
+			</el-form>
+			<template #footer>
+				<el-button @click="apiKeyDialogVisible = false">取消</el-button>
+				<el-button type="primary" @click="handleCreatePrivateModelAndSetChat" :loading="creatingModel">确定</el-button>
+			</template>
+		</el-dialog>
 	</div>
 </template>
 
 <script setup lang="ts" name="digitalHumanModelModule">
 import { defineAsyncComponent, reactive, onMounted, ref } from 'vue';
-import { ElMessageBox, ElMessage } from 'element-plus';
+import { ElMessageBox, ElMessage, type FormInstance, type FormRules } from 'element-plus';
 import {
 	getModelModuleList,
 	getModelTypeList,
 	deleteModelModule,
 	normalizeModelTypeOptions,
 	updateChatModel,
+	addModelModule,
 } from '/@/api/digitalHuman/modelConfig/modelModule/index';
+import { getApiErrorMessage } from '/@/utils/request';
 
 const EditModule = defineAsyncComponent(() => import('/@/views/digitalHuman/modelConfig/modelModule/component/editModule.vue'));
 
@@ -110,7 +144,21 @@ const state = reactive({
 	},
 });
 
-// 判断是否为推理模型（只有推理模型才显示会话模型开关）
+// 系统模型 API Key 配置
+const apiKeyDialogVisible = ref(false);
+const apiKeyFormRef = ref<FormInstance>();
+const apiKeyForm = reactive({
+	modelName: '',
+	apiKey: '',
+});
+const apiKeyRules: FormRules = {
+	modelName: [{ required: true, message: '请输入模型名称', trigger: 'blur' }],
+	apiKey: [{ required: true, message: '请输入 API Key', trigger: 'blur' }],
+};
+const creatingModel = ref(false);
+const systemModelToClone = ref<any>(null);
+
+// 判断是否为推理模型（只有推理模型才能设置为会话模型）
 const isInferenceModel = (modelsType: number | string | undefined | null) => {
 	if (modelsType === undefined || modelsType === null || modelsType === '') {
 		return false;
@@ -120,21 +168,79 @@ const isInferenceModel = (modelsType: number | string | undefined | null) => {
 	return typeInfo?.label === '推理模型' || String(modelsType) === '1';
 };
 
-// 会话模型开关切换
-const onChatModelSwitchRequest = async (row: { id?: number | string; isChatModel?: number }) => {
+// 设置为会话模型
+const onSetChatModel = async (row: any) => {
+	// 判断是否是系统模型（tenantId === 1）
+	if (row.tenantId === 1) {
+		// 系统模型，需要用户配置 API Key
+		systemModelToClone.value = row;
+		apiKeyForm.modelName = row.modelName;
+		apiKeyForm.apiKey = '';
+		apiKeyDialogVisible.value = true;
+	} else {
+		// 非系统模型，直接设置为会话模型
+		try {
+			await updateChatModel({
+				id: row.id!,
+				isChatModel: 1,
+			});
+			ElMessage.success('已设置为会话模型');
+			await getTableData();
+		} catch {
+			// 错误已由全局拦截器处理
+		}
+	}
+};
+
+// 创建私有模型并设置为会话模型
+const handleCreatePrivateModelAndSetChat = async () => {
+	if (!apiKeyFormRef.value || !systemModelToClone.value) return;
+
 	try {
-		const newStatus = Number(row.isChatModel) === 1 ? 0 : 1;
-		await updateChatModel({
-			id: row.id!,
-			isChatModel: newStatus as 0 | 1,
-		});
-		ElMessage.success(newStatus === 1 ? '已设置为会话模型' : '已取消会话模型');
-		// 重新获取列表数据
+		await apiKeyFormRef.value.validate();
+
+		creatingModel.value = true;
+
+		// 基于系统模型创建新模型（继承原模型的所有配置，只替换 apiKey）
+		const systemModel = systemModelToClone.value;
+		const createParams = {
+			modelName: apiKeyForm.modelName,
+			modelsType: systemModel.modelsType,
+			baseUrl: systemModel.baseUrl,
+			httpMethod: systemModel.httpMethod || 'POST',
+			headMsg: systemModel.headMsg || '',
+			isPrivate: systemModel.isPrivate ?? 1,
+			enabled: systemModel.enabled ?? 1,
+			isChatModel: 1, // 设置为会话模型
+			apiKey: apiKeyForm.apiKey,
+			form: systemModel.form || [],
+			requestMapping: systemModel.requestMapping || {},
+			responseMapping: systemModel.responseMapping || {},
+			maxConcurrency: systemModel.maxConcurrency || 10,
+			queueLimit: systemModel.queueLimit || 100,
+			timeoutSeconds: systemModel.timeoutSeconds || 30,
+			expectedSeconds: systemModel.expectedSeconds || 15,
+			retryTimes: systemModel.retryTimes || 3,
+			retryQueueMaxSeconds: systemModel.retryQueueMaxSeconds || 60,
+			autoCleanSeconds: systemModel.autoCleanSeconds || 300,
+			remark: systemModel.remark || '',
+		};
+
+		await addModelModule(createParams);
+
+		ElMessage.success('模型创建成功并已设置为会话模型');
+
+		// 关闭对话框
+		apiKeyDialogVisible.value = false;
+
+		// 刷新列表
 		await getTableData();
-		return true;
-	} catch {
-		// 接口错误由 request 全局提示后端 message
-		return false;
+	} catch (error: any) {
+		if (error !== 'cancel') {
+			ElMessage.error(getApiErrorMessage(error, '创建模型失败'));
+		}
+	} finally {
+		creatingModel.value = false;
 	}
 };
 
@@ -237,4 +343,14 @@ onMounted(async () => {
 		}
 	}
 }
+
+.action-buttons {
+	display: flex;
+	align-items: center;
+	gap: 8px;
+	
+	.el-button {
+		margin: 0;
+	}
+}
 </style>