diff --git a/src/components/Canvas/FlowCanvas/flow-canvas.vue b/src/components/Canvas/FlowCanvas/flow-canvas.vue
index 3b11ab2..15972e8 100644
--- a/src/components/Canvas/FlowCanvas/flow-canvas.vue
+++ b/src/components/Canvas/FlowCanvas/flow-canvas.vue
@@ -62,7 +62,7 @@
 			<threeModel :currentData="currentData" />
 		</template>
 	</baseModal>
-			<Assistant />
+			<!-- <Assistant /> -->
 </template>
 
 <script setup lang="ts">
diff --git a/src/components/Canvas/components/base-modal.vue b/src/components/Canvas/components/base-modal.vue
index c3c81ea..f127769 100644
--- a/src/components/Canvas/components/base-modal.vue
+++ b/src/components/Canvas/components/base-modal.vue
@@ -2,6 +2,7 @@
 	<el-dialog
 		class="base-modal"
 		v-model="showDialog"
+		destroy-on-close
 		align-center
 		:show-close="false"
 		:width="modalWidth"
diff --git a/src/lang/en.ts b/src/lang/en.ts
index 291813d..b49ec3e 100644
--- a/src/lang/en.ts
+++ b/src/lang/en.ts
@@ -81,7 +81,8 @@ export default {
 		userAgreement: 'User Agreement',
 		privacyPolicy: 'Privacy Policy',
 		view: 'View',
-		remainingNum: 'Remaining number of times to upload profile picture:'
+		remainingNum: 'Remaining number of times to upload profile picture:',
+		notFound: 'Project not found',
 	},
 	Country: {
 		unitedStates: 'United States',
diff --git a/src/lang/zh-cn.ts b/src/lang/zh-cn.ts
index 397ef81..2c9e030 100644
--- a/src/lang/zh-cn.ts
+++ b/src/lang/zh-cn.ts
@@ -82,7 +82,8 @@ export default {
 		userAgreement: '用户协议',
 		privacyPolicy: '隐私政策',
 		view: '查看',
-		remainingNum: '剩余上传头像次数：'
+		remainingNum: '剩余上传头像次数：',
+		notFound: '项目不存在',
 	},
 	Country: {
 		unitedStates: '美国',
diff --git a/src/views/home/agent/index.vue b/src/views/home/agent/index.vue
index f7eaa08..620938a 100644
--- a/src/views/home/agent/index.vue
+++ b/src/views/home/agent/index.vue
@@ -36,10 +36,13 @@
 	import { useProjectStore } from '@/stores'
 	import { getProjectInfo } from '@/api/agent'
 	import { clearNodeChat, getNodeAncestors } from '@/api/versitonTree'
-	import { useRoute } from 'vue-router'
+	import { useRoute, useRouter } from 'vue-router'
 	import MyEvent from '@/utils/myEvent'
+	import { useI18n } from 'vue-i18n'
 
 	const route = useRoute()
+	const router = useRouter()
+	const { t } = useI18n()
 	const projectStore = useProjectStore()
 
 	const previewRef = ref(null)
@@ -90,6 +93,11 @@
 	const handleGetProjectInfoAndHistory = () => {
 		handleOpenSketch()
 		getProjectInfo({ id: route.params.id }).then((res) => {
+			if(!res) {
+				router.push({ name: 'mainInput' })
+				ElMessage.warning(t('Home.notFound'))
+				return
+			}
 			if (res) agentRef.value.setChatInfo(res)
 			let data = res?.project || res
 			if (data?.latestNodeId) data.nodeId = data.latestNodeId
@@ -124,6 +132,7 @@
 			projectStore.clearProject()
 			if (newVal) {
 				handleGetProjectInfoAndHistory()
+				MyEvent.emit('projectChange')
 			}
 		}
 	)
diff --git a/src/views/home/components/Input.vue b/src/views/home/components/Input.vue
index 2992da0..1149da5 100644
--- a/src/views/home/components/Input.vue
+++ b/src/views/home/components/Input.vue
@@ -494,12 +494,12 @@
 		editorRef.value?.addEventListener('input', removePlaceholderOnInput)
 	}
 
-	const toogltReportTag = () => {
+	const toogltReportTag = (clear = false) => {
 		stopTypewriter() // 移除标签时停止打字机效果
 		// 清理掉已被删除的标签引用（从 DOM 中移除的元素）
 		reportTags.value = reportTags.value.filter((tag) => tag.parentNode !== null)
 
-		if (reportTags.value.length > 0) {
+		if (reportTags.value.length > 0 ) {
 			// 移除所有标签及其关联的零宽空格
 			reportTags.value.forEach((tag) => {
 				if (
@@ -722,14 +722,6 @@
 		})
 	})
 
-	// 初始化编辑器高度
-	onMounted(() => {
-		MyEvent.add('quote', handleQuote)
-		nextTick(() => {
-			autoResizeEditor()
-		})
-	})
-
 	const typeValue = ref<string>('')
 	const areaValue = ref<string>('')
 	const styleValue = ref<string>('')
@@ -826,8 +818,27 @@
 		if (hasQuoted) return
 		quoteList.value[0] = url
 	}
+
+	const handleInitInput = () => {
+		inputValue.value = ''
+		uploadedImages.value = []
+		quoteList.value = []
+		toogltReportTag(true)
+		if (editorRef.value) {
+			editorRef.value.innerHTML = ''
+		}
+	}
+
+	onMounted(() => {
+		MyEvent.add('quote', handleQuote)
+		MyEvent.add('projectChange', handleInitInput)
+		nextTick(() => {
+			autoResizeEditor()
+		})
+	})
 	onUnmounted(() => {
 		MyEvent.remove('quote', handleQuote)
+		MyEvent.remove('projectChange', handleInitInput)
 	})
 	// 暴露方法给父组件
 	defineExpose({
diff --git a/src/views/home/left-nav.vue b/src/views/home/left-nav.vue
index 97c4972..04c3abd 100644
--- a/src/views/home/left-nav.vue
+++ b/src/views/home/left-nav.vue
@@ -44,7 +44,7 @@
 					<span class="label" v-show="!item.edit">{{ item.name }}</span>
 					<el-popover
 						placement="right"
-						trigger="hover"
+						trigger="contextmenu"
 						width="10rem"
 						popper-style="
 							padding: .6rem 0.7rem;
@@ -54,7 +54,7 @@
 						v-model:visible="item.visible"
 					>
 						<template #reference>
-							<span @click.stop class="icon">
+							<span @click.stop="openPopover(item)" class="icon">
 								<svg-icon name="more" size="16" />
 							</span>
 						</template>
@@ -207,6 +207,12 @@
 			}
 		})
 	}
+	const openPopover = (item: any) => {
+		list.value.forEach((item: any) => {
+			item.visible = false
+		})
+		item.visible = !item.visible
+	}
 	onMounted(() => {
 		MyEvent.add('newTitle', replaceTitle)
 	})