diff --git a/.env.development b/.env.development
index f844c2d..8eca712 100644
--- a/.env.development
+++ b/.env.development
@@ -1,5 +1,5 @@
 # VITE_APP_URL = http://192.168.31.82:8771
 VITE_APP_URL = http://18.167.251.121:10015
 # VITE_APP_URL = http://192.168.31.118:8080
-# VITE_APP_URL = http://192.168.31.82:8755
+VITE_APP_URL = http://192.168.31.82:8755
 VITE_GOOGLE_CLIENT_ID = 216037134725-7q8vqp0ohtmohlosltkfg7bd2v29rm5a.apps.googleusercontent.com
diff --git a/src/App.vue b/src/App.vue
index e35e315..6f6410f 100644
--- a/src/App.vue
+++ b/src/App.vue
@@ -1,7 +1,7 @@
 <template>
 	<!-- <RouteCache /> -->
 	<router-view></router-view>
-	<div id="loading" v-if="loading" v-loading="true"></div>
+	<div id="loading" v-show="loading" v-loading="true"></div>
 </template>
 
 <script setup lang="ts">
diff --git a/src/api/agent.ts b/src/api/agent.ts
index 05783d6..4adf496 100644
--- a/src/api/agent.ts
+++ b/src/api/agent.ts
@@ -47,7 +47,8 @@ export const getProjectList = (params) => {
 	return request({
 		url: `/api/project/list`,
 		method: 'get',
-		params
+		params,
+		loading: true,
 	})
 }
 
@@ -66,7 +67,8 @@ export const updateProject = (id: string, data: Object) => {
 	return request({
 		url: `/api/project/${id}`,
 		method: 'put',
-		data
+		data,
+		loading: true,
 	})
 }
 /**
@@ -77,7 +79,8 @@ export const updateProject = (id: string, data: Object) => {
 export const deleteProject = (id: string) => {
 	return request({
 		url: `/api/project/${id}`,
-		method: 'delete'
+		method: 'delete',
+		loading: true,
 	})
 }
 
diff --git a/src/components/Canvas/DepthCanvas/components/depth-header-tools.vue b/src/components/Canvas/DepthCanvas/components/depth-header-tools.vue
index d6b8ec3..2926d68 100644
--- a/src/components/Canvas/DepthCanvas/components/depth-header-tools.vue
+++ b/src/components/Canvas/DepthCanvas/components/depth-header-tools.vue
@@ -38,10 +38,10 @@
 		<button class="export" @click="emit('import-local')">
 			<span class="text">本地导入</span>
 		</button> -->
-		<button class="workbench" @click="onWorkbench">
+		<!-- <button class="workbench" @click="onWorkbench">
 			<span class="icon"><svg-icon name="dc-workbench" size="20" /></span>
 			<span class="text">{{ $t('DepthCanvas.save') }}</span>
-		</button>
+		</button> -->
 	</div>
 </template>
 
diff --git a/src/components/Canvas/DepthCanvas/depth-canvas.vue b/src/components/Canvas/DepthCanvas/depth-canvas.vue
index 8bccf98..e4a1fe2 100644
--- a/src/components/Canvas/DepthCanvas/depth-canvas.vue
+++ b/src/components/Canvas/DepthCanvas/depth-canvas.vue
@@ -189,6 +189,10 @@
 		// const canvas = canvasManager.processCanvasDisUrlJSON(object)
 		// console.log(canvas)
 	}
+
+	defineExpose({
+		onWorkbench
+	})
 </script>
 <style lang="less">
 	@import '@vue-flow/core/dist/style.css';
diff --git a/src/components/Canvas/DepthCanvas/index.vue b/src/components/Canvas/DepthCanvas/index.vue
index 002b998..1d4f7d5 100644
--- a/src/components/Canvas/DepthCanvas/index.vue
+++ b/src/components/Canvas/DepthCanvas/index.vue
@@ -1,7 +1,7 @@
 <template>
 	<fullscreen-dialog v-model="dialogVisible" @close="onClose" hide-destroy>
 		<div class="canvas-box">
-			<depth-canvas :config="config" @workbench="onWorkbench" />
+			<depth-canvas ref="depthCanvasRef" :config="config" @workbench="onWorkbench" />
 		</div>
 	</fullscreen-dialog>
 </template>
@@ -22,6 +22,7 @@
 		onWorkbench(options) {},
 		onClose() {}
 	})
+	const depthCanvasRef = ref(null)
 
 	const open = async (options) => {
 		config.value = options
@@ -61,8 +62,9 @@
 	}
 	// 关闭
 	const onClose = () => {
-		dialogVisible.value = false
-		config.value.onClose?.()
+		depthCanvasRef.value.onWorkbench()
+		// dialogVisible.value = false
+		// config.value.onClose?.()
 	}
 
 	defineExpose({
diff --git a/src/components/Canvas/DepthCanvas/manager/AISelectboxToolManager.ts b/src/components/Canvas/DepthCanvas/manager/AISelectboxToolManager.ts
index fda5d43..c757890 100644
--- a/src/components/Canvas/DepthCanvas/manager/AISelectboxToolManager.ts
+++ b/src/components/Canvas/DepthCanvas/manager/AISelectboxToolManager.ts
@@ -100,6 +100,7 @@ export class AISelectboxToolManager {
 		this.demoObject = null
 	}
 	createIndicatorObject() {
+		this.clearIndicatorObject()
 		const rect = new fabric.Rect({
 			left: this.startX,
 			top: this.startY,
@@ -198,8 +199,8 @@ export class AISelectboxToolManager {
 		if (!this.isDragging) return;
 		this.isDragging = false;
 		const object = this.indicatorObject.toJSON("evented")
-		if (object.width === 0) object.width = 100
-		if (object.height === 0) object.height = 100
+		// if (object.width === 0) object.width = 100
+		// if (object.height === 0) object.height = 100
 		this.clearIndicatorObject()
 		this.canvasManager.canvas.renderAll()
 
diff --git a/src/components/Canvas/DepthCanvas/manager/CanvasManager.ts b/src/components/Canvas/DepthCanvas/manager/CanvasManager.ts
index c8076a5..f08b54d 100644
--- a/src/components/Canvas/DepthCanvas/manager/CanvasManager.ts
+++ b/src/components/Canvas/DepthCanvas/manager/CanvasManager.ts
@@ -15,13 +15,7 @@ fabric.Object.prototype.toObject_ = fabric.Object.prototype.toObject
 fabric.Object.prototype.toObject = function () {
 	const args = [...arguments]
 	const arr = [...fabric.Object.prototype.customProperties]
-	args.forEach(v => {
-		if (typeof v === 'string') {
-			arr.push(v)
-		} else if (Array.isArray(v)) {
-			arr.push(...v)
-		}
-	})
+	args.forEach(v => (Array.isArray(v) ? arr.push(...v) : arr.push(v)))
 	if (this.fill?.source === null) {
 		let image = new Image()
 		image.crossOrigin = 'anonymous'
@@ -159,6 +153,7 @@ export class CanvasManager {
 		this.canvas.add(obj)
 		const id = obj?.info?.id || ""
 		if (id) {
+			this.sortActiveObject(obj)
 			await this.layerManager.updateLayers(!!obj.info.parentId)
 			this.renderAll()
 			await this.layerManager.updateLayerThumbnailsById(id)
@@ -173,6 +168,21 @@ export class CanvasManager {
 			this.renderAll()
 		}
 	}
+	/** 根据激活对象排序当前对象 */
+	async sortActiveObject(object: any) {
+		const activeID = this.layerManager.activeID.value;
+		if (!activeID) return
+		const activeObject = this.getObjectById(activeID)
+		if (!activeObject) return
+		if (object.type !== "group") {
+			const parentId = activeObject.info?.parentId
+			if (!object.info.parentId) object.info.parentId = parentId
+		}
+		const index = this.getObjects().indexOf(activeObject)
+		this.canvas.moveTo(object, index + 1)
+		// await this.sortObjectByIds(ids, isRecord)
+	}
+
 
 	/** 更新子图层裁剪区域 */
 	async updateSubLayerClipPath() {
diff --git a/src/components/Canvas/FlowCanvas/manager/StateManager.ts b/src/components/Canvas/FlowCanvas/manager/StateManager.ts
index 8b6c546..3e4f763 100644
--- a/src/components/Canvas/FlowCanvas/manager/StateManager.ts
+++ b/src/components/Canvas/FlowCanvas/manager/StateManager.ts
@@ -3,9 +3,42 @@ import { NODE_TYPE, NODE_DATATYPE } from '../tools/index.d'
 import { ElMessageBox } from 'element-plus'
 import i18n from '@/lang'
 import { putSketchFlowCanvas } from '@/api/flow-canvas'
+import myEvent from '@/utils/myEvent'
 
 const t = i18n.global.t
 
+//推送到对话框的助手
+const chatAssistant = {
+	[NODE_DATATYPE.TO_REAL_STYLE]:{
+		content: t('flowCanvas.toRealStyleDesignAssistant'),
+		nodeType:NODE_DATATYPE.TO_REAL_STYLE,
+	},
+	[NODE_DATATYPE.CANVAS_MODE]:{
+		content: t('flowCanvas.surfaceEditCanvasDesignAssistant'),
+		nodeType:NODE_DATATYPE.CANVAS_MODE,
+	},
+	[NODE_DATATYPE.SURFACE_EDIT]:{
+		content: t('flowCanvas.surfaceEditAIDesignAssistant'),
+		nodeType:NODE_DATATYPE.SURFACE_EDIT,
+	},
+	[NODE_DATATYPE.COLOR_PALETTE]:{
+		content: t('flowCanvas.colorPaletteDesignAssistant'),
+		nodeType:NODE_DATATYPE.COLOR_PALETTE,
+	},
+	[NODE_DATATYPE.SCENE_COMPOSITION]:{
+		content: t('flowCanvas.threeModelDesignAssistant'),
+		nodeType:NODE_DATATYPE.SCENE_COMPOSITION,
+	},
+	[NODE_DATATYPE.TO_3D_MODEL]:{
+		content: t('flowCanvas.threeModelDesignAssistant'),
+		nodeType:NODE_DATATYPE.TO_3D_MODEL,
+	},
+	[NODE_DATATYPE.TO_3VIEW]:{
+		content: t('flowCanvas.threeModelDesignAssistant'),
+		nodeType:NODE_DATATYPE.TO_3VIEW,
+	},
+}
+
 export interface NodesItem {
 	id: string
 	type: string
@@ -117,6 +150,7 @@ export class StateManager {
 		this.nodes.value.push(node);
 		this.recordState()
 		this.exportFlow()
+		if(chatAssistant[node.data.type])myEvent.emit('assistantPushChat',chatAssistant[node.data.type])
 	}
 	/** 删除节点 */
 	async deleteNode(id: string) {
@@ -133,7 +167,7 @@ export class StateManager {
 	getSuperiorNodeImage(superiorID: string) {
 		const superiorNode = this.getNodeById(superiorID)
 		if(!superiorNode){
-			ElMessage.error(t('flowCanvas.cannotFindSuperiorImage'))
+			// ElMessage.error(t('flowCanvas.cannotFindSuperiorImage'))
 			return null
 		}
 		const superiorNodeUrl =  superiorNode.data.data.imageProcessTasks.filter((item)=>{
diff --git a/src/lang/en.ts b/src/lang/en.ts
index a05d1f5..3c53f63 100644
--- a/src/lang/en.ts
+++ b/src/lang/en.ts
@@ -194,7 +194,15 @@ export default {
 		confirmLeave: 'Are you sure you want to leave? You may have unsaved changes.',
 		cannotFindSuperiorImage: 'Cannot find the superior image',
 		deleteSubordinateCard: 'After deletion, all the function cards will also be deleted.',
-		initialNodeProhibited: 'Initial node is prohibited from being deleted.'
+		initialNodeProhibited: 'Initial node is prohibited from being deleted.',
+		toRealStyleDesignAssistant: "🎨 This is one of my favorite parts — just bring in your sketch and I'll take care of the lighting, materials, and rendering to give you a photorealistic result. If the first one doesn't feel quite right, let me try a few more times — I'll give you something a little different each time.",
+		surfaceEditCanvasDesignAssistant: "🪡 If you have something specific in mind for the materials, this is the mode for that. I can help you swap to fabric, leather, wood, or whatever fits your vision — and if you have your own print, you can upload it directly. This mode gives you full manual control so you can fine-tune exactly what you want. If you'd rather move faster, just switch over and I'll handle it with AI Smart Mapping.",
+		surfaceEditAIDesignAssistant: "🪡 Want to see how a different material looks without the extra steps? Tell me what you're going for and I'll apply it using AI Smart Mapping — quick and automatic. If you want to dial in the details afterward, just switch to Canvas Mode and we can keep refining.",
+		colorPaletteDesignAssistant: "🎨 Let me handle the color combinations for you — just pick a few colors you like, and I'll mix and apply them to your product automatically. I can generate several options at once so you can compare and go with the one that feels right.",
+		sceneCompositionDesignAssistant: "🛋️ I'll place your product into a real interior scene and match the lighting automatically so everything looks like it belongs together. My suggestion: let me make one clean hero shot with a simple background first, then one lifestyle image with more atmosphere — the two together tend to work really well for presentations.",
+		threeModelDesignAssistant: "🔄 I'll turn your render into a 3D model you can rotate and look at from any angle. I'd recommend paying close attention to the corner joints, leg proportions, and seat depth — these are the spots that are easy to miss in a sketch but tend to cause the most trouble during prototyping. Better to catch them now while it's easy to fix.",
+		to3DViewDesignAssistant: "📐 We're at the final step! I'll export your 3D model as front, side, and top view!",
+
 	},
 	assistant: {
 		inputPlaceholder: 'Ask anything'
diff --git a/src/lang/zh-cn.ts b/src/lang/zh-cn.ts
index 21c26dd..755f3f2 100644
--- a/src/lang/zh-cn.ts
+++ b/src/lang/zh-cn.ts
@@ -190,7 +190,14 @@ export default {
 		cancel: '取消',
 		confirmLeave: '您可能有未保存的更改，确定要离开吗？',
 		cannotFindSuperiorImage: '找不到上级图片',
-		initialNodeProhibited: 'Initial node is prohibited from being deleted.'
+		initialNodeProhibited: '初始节点不能删除',
+		toRealStyleDesignAssistant: "🎨 这个功能我很喜欢——你只需要把草图丢进来，我来帮你把光影和材质都处理好，直接生成真实感效果图。出来不满意的话就多试几次，每次我都会给你不一样的结果。",
+		surfaceEditCanvasDesignAssistant: "🪡 如果你对材质有具体想法，可以用这个模式来做。布艺、皮革、木材这些都可以换，也可以把你自己的印花上传进来。这个模式支持你手动精细编辑，想细调哪里都可以——当然如果想快一点，也可以切换到 AI 智能贴图帮你完成。",
+		surfaceEditAIDesignAssistant: "🪡 想快速看看换材质之后的效果？用这个模式，把你想要的材质或印花告诉我，AI 智能贴图帮你一步到位。如果觉得还想再调整细节，随时可以切换到 Canvas 模式继续编辑。",
+		colorPaletteDesignAssistant: "🎨 配色交给我来帮你——你选几种喜欢的颜色，我来帮你搭配应用到产品上。我可以一次给你生成好几个方案，你对比着挑就好。",
+		sceneCompositionDesignAssistant: "🛋️ 我来帮你把产品放进一个真实的空间场景里，光影我会自动帮你匹配。我的建议是先出一张背景干净的主图，再出一张有生活感的氛围图，两张配合着用，展示效果会好很多。",
+		threeModelDesignAssistant: "🔄 我把你的效果图变成可以转着看的立体模型，你可以从各个角度检查一下结构。我建议重点看看转角、腿脚比例和座面厚度——这几个地方在草图里不容易发现问题，但打样的时候最容易出偏差，现在发现比较好改。",
+		to3DViewDesignAssistant: "📐 我们到最后一步了！我来帮你把 3D 模型导出为前视图、侧视图和俯视图!",
 	},
 	assistant: {
 		inputPlaceholder: '请输入'
diff --git a/src/views/home/left-nav.vue b/src/views/home/left-nav.vue
index 04c3abd..c4531fa 100644
--- a/src/views/home/left-nav.vue
+++ b/src/views/home/left-nav.vue
@@ -23,7 +23,7 @@
 			</span>
 		</div>
 		<div class="history-list mini-scrollbar" v-show="!isCollapse && showHistory">
-			<div v-for="item in list" :key="item.name" class="history-item">
+			<div v-for="item in list" :key="item.id" class="history-item">
 				<div v-if="item.title" class="title">{{ item.name }}</div>
 				<div
 					v-else
@@ -43,18 +43,18 @@
 					/>
 					<span class="label" v-show="!item.edit">{{ item.name }}</span>
 					<el-popover
+						ref="popoverRef"
 						placement="right"
-						trigger="contextmenu"
+						trigger="click"
 						width="10rem"
 						popper-style="
 							padding: .6rem 0.7rem;
 							border-radius: 1rem;
 							min-width: 10rem;
 						"
-						v-model:visible="item.visible"
 					>
 						<template #reference>
-							<span @click.stop="openPopover(item)" class="icon">
+							<span @click.stop class="icon">
 								<svg-icon name="more" size="16" />
 							</span>
 						</template>
@@ -119,8 +119,12 @@
 		router.push({ name: 'agent', params: { id: item.id } })
 	}
 	const inputRef = ref(null)
+	const popoverRef = ref(null)
+	const hidePopover = () => {
+		popoverRef.value.forEach((v: any) => v.hide())
+	}
 	const onRenameHistoryItem = (item: any) => {
-		item.visible = false
+		hidePopover()
 		item.edit = true
 		nextTick(() => {
 			inputRef.value.forEach((v: any) => {
@@ -142,7 +146,7 @@
 		})
 	}
 	const onDeleteHistoryItem = (item: any) => {
-		item.visible = false
+		hidePopover()
 		deleteProject(item.id).then(() => {
 			GetProjectList()
 			if (item.id == id.value) {
@@ -165,7 +169,7 @@
 		const yesterdayList = []
 		const earlierChatList = []
 		arr.forEach((item: any) => {
-			const obj = { ...item, edit: false, visible: false }
+			const obj = { ...item, edit: false }
 			const date = FormatDate(obj.updateTime * 1000, str)
 			if (date == today) {
 				todayList.push(obj)
@@ -177,6 +181,7 @@
 		})
 		if (todayList.length > 0) {
 			list.value.push({
+				id: 'today',
 				title: true,
 				name: $t('Home.today')
 			})
@@ -184,6 +189,7 @@
 		}
 		if (yesterdayList.length > 0) {
 			list.value.push({
+				id: 'yesterday',
 				title: true,
 				name: $t('Home.yesterday')
 			})
@@ -191,6 +197,7 @@
 		}
 		if (earlierChatList.length > 0) {
 			list.value.push({
+				id: 'earlierChat',
 				title: true,
 				name: $t('Home.earlierChat')
 			})
@@ -207,12 +214,6 @@
 			}
 		})
 	}
-	const openPopover = (item: any) => {
-		list.value.forEach((item: any) => {
-			item.visible = false
-		})
-		item.visible = !item.visible
-	}
 	onMounted(() => {
 		MyEvent.add('newTitle', replaceTitle)
 	})