diff --git a/frontend/src/layout/components/Main/TaskTemplate/TaskSyllabus/Branch/PlanModification.vue b/frontend/src/layout/components/Main/TaskTemplate/TaskSyllabus/Branch/PlanModification.vue
index 95fda70..1983e3b 100644
--- a/frontend/src/layout/components/Main/TaskTemplate/TaskSyllabus/Branch/PlanModification.vue
+++ b/frontend/src/layout/components/Main/TaskTemplate/TaskSyllabus/Branch/PlanModification.vue
@@ -29,6 +29,7 @@
         <!-- 自定义任务节点 -->
         <template #node-task="nodeProps">
           <TaskNode
+            :key="nodeProps.data.updateKey || nodeProps.id"
             v-bind="nodeProps"
             :is-adding-branch="currentAddingBranchNodeId === nodeProps.id"
             :is-branch-selected="selectedNodeIds.has(nodeProps.id)"
@@ -77,7 +78,7 @@ const nodes = ref<Node[]>([])
 const edges = ref<Edge[]>([])
 
 // Vue Flow 实例方法
-const { fitView: fit, setTransform } = useVueFlow()
+const { fitView: fit, setTransform, updateNode, findNode } = useVueFlow()
 
 // 编辑状态管理
 const editingTasks = ref<Record<string, string>>({})
@@ -212,14 +213,11 @@ const START_Y = 50 // 起始 Y 坐标
 
 // 初始化流程图 - 横向布局（根节点为初始目标，只展示流程卡片）
 const initializeFlow = () => {
-  //  检查是否已经初始化过
   const branchesInitialized = sessionStorage.getItem(BRANCHES_INIT_KEY) === 'true'
   const savedBranches = selectionStore.getAllFlowBranches()
-  console.log('saveBranches:', savedBranches)
-  debugger
+
   // 如果已经初始化过，只恢复已保存的分支，不重新创建
   if (branchesInitialized && savedBranches.length > 0) {
-    console.log('♻️ 已初始化过，恢复已保存的分支，跳过重新创建')
 
     const newNodes: Node[] = []
     const newEdges: Edge[] = []
@@ -261,25 +259,17 @@ const initializeFlow = () => {
     nodes.value = newNodes
     edges.value = newEdges
 
-    console.log('♻️ 已恢复', savedBranches.length, '个分支，总节点数:', newNodes.length)
-
-    // 🆕 恢复最后选中的分支状态
+    // 恢复最后选中的分支状态
     const lastSelectedBranchId = sessionStorage.getItem(LAST_SELECTED_BRANCH_KEY)
     if (lastSelectedBranchId) {
-      console.log('🔄 恢复最后选中的分支:', lastSelectedBranchId)
-
       const lastSelectedBranch = savedBranches.find(branch => branch.id === lastSelectedBranchId)
       if (lastSelectedBranch) {
-        // 🆕 恢复高亮状态（需要包含主流程路径 + 分支节点）
         let nodesToHighlight: string[] = []
 
         if (lastSelectedBranch.branchContent === '初始流程') {
-          // 初始流程：高亮所有主流程节点
           nodesToHighlight = nodes.value
             .filter(node => isMainProcessNode(node.id))
             .map(node => node.id)
-
-          console.log('🎯 已恢复高亮：初始流程，节点数:', nodesToHighlight.length)
         } else {
           // 其他分支：需要构建完整路径（主流程 + 分支）
           const firstBranchNode = lastSelectedBranch.nodes[0]
@@ -297,72 +287,19 @@ const initializeFlow = () => {
                 ...mainPathNodes,
                 ...lastSelectedBranch.nodes.map(node => node.id)
               ]
-
-              console.log(
-                '🎯 已恢复高亮：完整路径，主流程节点数:',
-                mainPathNodes.length,
-                '分支节点数:',
-                lastSelectedBranch.nodes.length
-              )
             }
           }
         }
 
         selectedNodeIds.value = new Set(nodesToHighlight)
-
-        // 🆕 恢复外界组件的数据
-        if (lastSelectedBranch.branchContent === '初始流程') {
-          // 初始流程：直接使用分支的任务
-          agentsStore.setAgentRawPlan({
-            data: {
-              ...agentsStore.agentRawPlan.data!,
-              'Collaboration Process': JSON.parse(JSON.stringify(lastSelectedBranch.tasks))
-            }
-          })
-          console.log('🔄 已恢复外界数据：初始流程，任务数:', lastSelectedBranch.tasks.length)
-        } else {
-          // 其他分支：需要构建完整路径（主流程 + 分支）
-          if (nodesToHighlight.length > 0) {
-            // 构建完整路径的任务
-            let fullProcessTasks: IRawStepTask[] = []
-
-            // 获取主流程路径上的任务
-            nodesToHighlight.forEach(nodeId => {
-              const node = nodes.value.find(n => n.id === nodeId)
-              if (node && node.data.task && isMainProcessNode(nodeId)) {
-                fullProcessTasks.push(node.data.task)
-              }
-            })
-
-            // 添加分支的任务
-            fullProcessTasks = [...fullProcessTasks, ...lastSelectedBranch.tasks]
-
-            // 更新外界组件的数据
-            agentsStore.setAgentRawPlan({
-              data: {
-                ...agentsStore.agentRawPlan.data!,
-                'Collaboration Process': JSON.parse(JSON.stringify(fullProcessTasks))
-              }
-            })
-            console.log(
-              '🔄 已恢复外界数据：完整路径，主流程任务数:',
-              fullProcessTasks.length - lastSelectedBranch.tasks.length,
-              '分支任务数:',
-              lastSelectedBranch.tasks.length
-            )
-          }
-        }
       }
     } else {
-      // 没有最后选中的分支，默认选中主流程分支
       const mainProcessNodeIds = nodes.value
         .filter(node => isMainProcessNode(node.id))
         .map(node => node.id)
       selectedNodeIds.value = new Set(mainProcessNodeIds)
-      console.log('🎯 默认选中主流程分支:', mainProcessNodeIds)
     }
 
-    // 适应视图
     nextTick(() => {
       setTimeout(() => {
         fit({ padding: 0.15, duration: 300 })
@@ -373,7 +310,6 @@ const initializeFlow = () => {
   }
 
   // 首次初始化：创建完整的流程
-  console.log('🆕 首次初始化，创建流程分支')
 
   const newNodes: Node[] = []
   const newEdges: Edge[] = []
@@ -411,7 +347,8 @@ const initializeFlow = () => {
       data: {
         task,
         isEditing: false,
-        editingContent: task.TaskContent || ''
+        editingContent: task.TaskContent || '',
+        updateKey: Date.now() // 添加更新时间戳，用于强制组件重新渲染
       }
     }
 
@@ -467,37 +404,27 @@ const initializeFlow = () => {
       tasks: JSON.parse(JSON.stringify(collaborationProcess.value))
     })
 
-    console.log('💾 已保存初始流程为分支，任务数:', collaborationProcess.value.length)
-
-    // 🆕 标记已初始化
     sessionStorage.setItem(BRANCHES_INIT_KEY, 'true')
-    console.log('✅ 已设置分支初始化标记')
   }
 
   // 后续初始化：从 store 恢复所有分支节点
   if (savedBranches.length > 0) {
     savedBranches.forEach(branch => {
-      // 恢复节点（排除已经在 newNodes 中的根节点）
       branch.nodes.forEach(node => {
         if (node.id !== 'root-goal') {
           nodes.value.push(node)
         }
       })
-      // 恢复边
       branch.edges.forEach(edge => {
         edges.value.push(edge)
       })
     })
-
-    console.log('♻️ 已恢复', savedBranches.length, '个分支')
   }
 
-  // 默认选中主流程分支（初始数据的完整分支）
   const mainProcessNodeIds = nodes.value
     .filter(node => isMainProcessNode(node.id))
     .map(node => node.id)
   selectedNodeIds.value = new Set(mainProcessNodeIds)
-  console.log('🎯 默认选中主流程分支:', mainProcessNodeIds)
 
   // 只在首次挂载后初始化时适应视图，后续数据变化不适应
   if (isMounted.value && !isInitialized.value) {
@@ -511,44 +438,56 @@ const initializeFlow = () => {
   }
 }
 
-// 监听 currentTask 变化，自动高亮对应分支
+// 监听 currentTask 变化，自动高亮对应分支并更新节点数据
 watch(
   () => agentsStore.currentTask,
   (newTask, oldTask) => {
-    console.log('🔍 watch 触发 - oldTask:', oldTask?.StepName, 'newTask:', newTask?.StepName)
-
-    // 🆕 如果是初始化（从无到有），跳过高亮逻辑
-    if (!oldTask && newTask) {
-      console.log('🔄 currentTask 初始化，跳过高亮')
-      return
-    }
-
     if (!newTask) {
-      console.log('❌ newTask 为空，返回')
       return
     }
 
-    console.log('🔍 开始查找匹配分支, taskId:', newTask.Id, 'taskName:', newTask.StepName)
-
-    // 1. 找到包含 currentTask 的分支（使用 Id 精确匹配）
+    // 1. 找到包含 currentTask 的分支
     const allBranches = selectionStore.getAllFlowBranches()
-    console.log('🔍 当前共有', allBranches.length, '个分支')
 
     const matchedBranch = allBranches.find(branch => {
-      const hasMatch = branch.tasks.some(task => task.Id === newTask.Id)
-      if (hasMatch) {
-        console.log('  ✓ 匹配到分支:', branch.branchContent, '任务数:', branch.tasks.length)
-      }
-      return hasMatch
+      return branch.tasks.some(task => task.Id === newTask.Id)
     })
 
     if (matchedBranch) {
-      // 2. 高亮该分支的所有节点
       const branchNodeIds = matchedBranch.nodes.map(node => node.id)
       selectedNodeIds.value = new Set(branchNodeIds)
-      console.log('🎯 自动高亮分支:', matchedBranch.branchContent, '节点数:', branchNodeIds.length)
-    } else {
-      console.warn('⚠️ 未找到匹配的分支, taskId:', newTask.Id, 'taskName:', newTask.StepName)
+
+      // 更新对应节点的 task 数据（同步 AgentAllocation 中的修改）
+      if (newTask.StepName) {
+        const matchedNodes = nodes.value.filter(node => {
+          return node.data?.task?.StepName === newTask.StepName
+        })
+
+        matchedNodes.forEach(node => {
+          const newUpdateKey = Date.now()
+
+          updateNode(node.id, {
+            data: {
+              ...node.data,
+              task: { ...newTask },
+              updateKey: newUpdateKey
+            }
+          })
+
+          const nodeIndex = nodes.value.findIndex(n => n.id === node.id)
+          if (nodeIndex !== -1) {
+            const updatedNode = {
+              ...nodes.value[nodeIndex],
+              data: {
+                ...nodes.value[nodeIndex].data,
+                task: { ...newTask },
+                updateKey: newUpdateKey
+              }
+            }
+            nodes.value.splice(nodeIndex, 1, updatedNode)
+          }
+        })
+      }
     }
   },
   { deep: true }
@@ -559,42 +498,43 @@ onMounted(() => {
   isMounted.value = true
   initializeFlow()
 
-  // 🆕 初始化后，检查 currentTask 是否已有值
-  if (agentsStore.currentTask) {
-    console.log('🔍 组件挂载时 currentTask 已有值:', agentsStore.currentTask.StepName)
-    console.log('🔍 组件挂载时 currentTask 已有值:', agentsStore.currentTask)
+  // 主动同步 currentTask 数据到节点（解决组件晚挂载的问题）
+  if (agentsStore.currentTask && agentsStore.currentTask.StepName) {
+    const matchedNodes = nodes.value.filter(node => {
+      return node.data?.task?.StepName === agentsStore.currentTask!.StepName
+    })
+
+    matchedNodes.forEach(node => {
+      const newUpdateKey = Date.now()
+      const nodeIndex = nodes.value.findIndex(n => n.id === node.id)
+
+      if (nodeIndex !== -1) {
+        const updatedNode = {
+          ...nodes.value[nodeIndex],
+          data: {
+            ...nodes.value[nodeIndex].data,
+            task: { ...agentsStore.currentTask! },
+            updateKey: newUpdateKey
+          }
+        }
+        nodes.value.splice(nodeIndex, 1, updatedNode)
+      }
+    })
 
     const allBranches = selectionStore.getAllFlowBranches()
-    console.log('🔍 当前共有', allBranches.length, '个分支')
-
     const matchedBranch = allBranches.find(branch => {
-      const hasMatch = branch.tasks.some(task => task.Id === agentsStore.currentTask!.Id)
-      if (hasMatch) {
-        console.log('  ✓ 匹配到分支:', branch.branchContent, '任务数:', branch.tasks.length)
-      }
-      return hasMatch
+      return branch.tasks.some(task => task.Id === agentsStore.currentTask!.Id)
     })
 
     if (matchedBranch) {
       const branchNodeIds = matchedBranch.nodes.map(node => node.id)
       selectedNodeIds.value = new Set(branchNodeIds)
-      console.log(
-        '🎯 初始化高亮分支:',
-        matchedBranch.branchContent,
-        '节点数:',
-        branchNodeIds.length
-      )
-    } else {
-      console.warn('⚠️ 初始化时未找到匹配的分支, taskId:', agentsStore.currentTask.Id)
     }
-  } else {
-    console.log('🔍 组件挂载时 currentTask 为空')
   }
 })
 
 // 节点点击事件
 const onNodeClick = (event: any) => {
-  console.log('点击节点:', event.node)
 
   const nodeId = event.node.id
   const nodeData = event.node.data as any
@@ -623,31 +563,20 @@ const onNodeClick = (event: any) => {
           'Collaboration Process': JSON.parse(JSON.stringify(initialBranch.tasks))
         }
       })
-      console.log('🔄 已切换到初始流程，任务数:', initialBranch.tasks.length)
 
-      // 🆕 保存最后选中的分支ID
       sessionStorage.setItem(LAST_SELECTED_BRANCH_KEY, initialBranch.id)
-      console.log('💾 已保存最后选中的分支ID:', initialBranch.id)
     }
   } else {
-    // 点击的是分支节点
-    // 🆕 向上回溯分支父节点链（多级分支）
     const branchParentChain = getBranchParentChain(nodeId)
-
-    // 🆕 向下遍历分支的子节点（只沿right handle方向）
     const branchChildNodes = getAllBranchNodes(nodeId)
 
-    // 找到最顶层的分支父节点（连接到主流程或根节点的）
     let topBranchNodeId: string | null = null
     if (branchParentChain.length > 0) {
-      // 取父节点链的最后一个（最顶层的分支节点）
       topBranchNodeId = branchParentChain[branchParentChain.length - 1]
     } else {
-      // 如果没有分支父节点，当前节点就是最顶层
       topBranchNodeId = nodeId
     }
 
-    // 找到最顶层分支节点的父节点（主流程节点或根节点）
     let parentNodeId: string | null = null
     const topBranchIncomingEdge = edges.value.find(edge => edge.target === topBranchNodeId)
 
@@ -656,24 +585,12 @@ const onNodeClick = (event: any) => {
     }
 
     if (parentNodeId) {
-      // 回溯到根节点，获取主流程路径
       const pathToRoot = getPathToRoot(parentNodeId)
+      const correctPathToRoot = pathToRoot
+      const correctBranchParentChain = [...branchParentChain].reverse()
 
-      // 🔧 getPathToRoot 已经返回正序（从左到右），不需要反转
-      const correctPathToRoot = pathToRoot // [task-0, task-1, task-2, ...]
-      const correctBranchParentChain = [...branchParentChain].reverse() // 顶层分支 → ... → 直接父分支（正序）
-
-      // 合并：主流程路径（正序） + 分支父节点链（正序） + 分支子节点（正序）
       nodesToHighlight = [...correctPathToRoot, ...correctBranchParentChain, ...branchChildNodes]
 
-      console.log('📋 路径顺序（从上到下、从左到右）:', {
-        pathToRoot: correctPathToRoot,
-        branchParentChain: correctBranchParentChain,
-        branchChildNodes: branchChildNodes,
-        total: nodesToHighlight.length
-      })
-
-      // 🆕 找到对应的分支并切换
       const allBranches = selectionStore.getAllFlowBranches()
 
       // 根据分支节点找到对应的分支数据
@@ -687,7 +604,6 @@ const onNodeClick = (event: any) => {
         const fullProcessTasks: IRawStepTask[] = []
         const allBranches = selectionStore.getAllFlowBranches()
 
-        console.log('🔍 开始按高亮路径收集数据，总节点数:', nodesToHighlight.length)
 
         // 遍历所有高亮节点，收集对应的任务数据
         nodesToHighlight.forEach(nodeId => {
@@ -700,28 +616,20 @@ const onNodeClick = (event: any) => {
             // 主流程节点：直接从 node.data.task 获取
             if (node.data.task) {
               fullProcessTasks.push(node.data.task)
-              console.log(`  📦 添加主流程节点: ${nodeId}, 任务: ${node.data.task.StepName}`)
             }
           } else {
             // 分支节点：从对应的分支数据中获取（按索引匹配）
             const parentBranch = allBranches.find(branch => branch.nodes.some(n => n.id === nodeId))
 
             if (parentBranch && parentBranch.tasks) {
-              // 找到该节点在分支节点列表中的索引
               const nodeIndex = parentBranch.nodes.findIndex(n => n.id === nodeId)
               if (nodeIndex !== -1 && parentBranch.tasks[nodeIndex]) {
-                const taskData = parentBranch.tasks[nodeIndex]
-                fullProcessTasks.push(taskData)
-                console.log(
-                  `  📦 添加分支节点: ${nodeId}, 分支: ${parentBranch.branchContent}, 索引: ${nodeIndex}, 任务: ${taskData.StepName}`
-                )
+                fullProcessTasks.push(parentBranch.tasks[nodeIndex])
               }
             }
           }
         })
 
-        console.log(`✅ 数据收集完成，总任务数: ${fullProcessTasks.length}`)
-
         // 更新 agentsStore 的数据为完整路径的任务
         agentsStore.setAgentRawPlan({
           data: {
@@ -729,11 +637,9 @@ const onNodeClick = (event: any) => {
             'Collaboration Process': JSON.parse(JSON.stringify(fullProcessTasks))
           }
         })
-        console.log('🔄 已切换到分支:', matchedBranch.branchContent)
 
         // 🆕 保存最后选中的分支ID
         sessionStorage.setItem(LAST_SELECTED_BRANCH_KEY, matchedBranch.id)
-        console.log('💾 已保存最后选中的分支ID:', matchedBranch.id)
       }
     } else {
       // 如果找不到父节点，只高亮分支节点（父节点链 + 子节点）
@@ -744,7 +650,6 @@ const onNodeClick = (event: any) => {
   // 更新选中的节点集合
   selectedNodeIds.value = new Set(nodesToHighlight)
 
-  console.log('高亮节点:', nodesToHighlight)
 }
 
 // 编辑任务
@@ -767,7 +672,6 @@ const handleCancelAddBranch = () => {
 
 // 添加分支
 const handleAddBranch = async (taskId: string, branchContent: string) => {
-  console.log('添加分支:', { taskId, branchContent })
 
   // 获取父节点
   const parentNode = nodes.value.find(n => n.id === taskId)
@@ -786,10 +690,6 @@ const handleAddBranch = async (taskId: string, branchContent: string) => {
     node.position.y += 200
   })
 
-  console.log(
-    `📍 移动了 ${branchesBelowParent.length} 个分支（Y坐标 > ${parentNodeY}），总共 ${allExistingBranchNodes.length} 个分支`
-  )
-
   // 开始加载
   branchLoading.value = true
 
@@ -824,7 +724,6 @@ const handleAddBranch = async (taskId: string, branchContent: string) => {
 
       if (USE_MOCK_DATA) {
         // 使用 Mock API
-        console.log('[Mock] 调用 mockBranchPlanOutline API')
         const generalGoal = agentsStore.agentRawPlan.data?.['General Goal'] || ''
         const initialInput = agentsStore.agentRawPlan.data?.['Initial Input Object'] || []
 
@@ -855,13 +754,11 @@ const handleAddBranch = async (taskId: string, branchContent: string) => {
         newTasks = response['Collaboration Process'] || []
 
         // ========== 填充每个任务的 TaskProcess ==========
-        console.log('[Mock] 开始调用 fill_stepTask 填充任务流程')
         for (let i = 0; i < newTasks.length; i++) {
           const task = newTasks[i]
           if (!task) continue
 
           try {
-            console.log(`[Mock] 填充任务 ${i + 1}/${newTasks.length}: ${task.StepName}`)
             const filledTask = await api.mockFillStepTask({
               goal: generalGoal,
               stepTask: task
@@ -870,17 +767,12 @@ const handleAddBranch = async (taskId: string, branchContent: string) => {
             newTasks[i]!.AgentSelection = filledTask.AgentSelection
             newTasks[i]!.TaskProcess = filledTask.TaskProcess
             newTasks[i]!.Collaboration_Brief_frontEnd = filledTask.Collaboration_Brief_frontEnd
-            console.log(
-              `[Mock] 任务 ${task.StepName} 填充成功，Agent 数量: ${
-                filledTask.AgentSelection?.length || 0
-              }, 流程数: ${filledTask.TaskProcess?.length || 0}`
-            )
           } catch (error) {
-            console.error(`[Mock] 填充任务 ${task.StepName} 失败:`, error)
+            console.error(error)
           }
         }
 
-        ElMessage.success('[Mock] 任务大纲分支创建成功')
+        ElMessage.success('任务大纲分支创建成功')
       } else {
         // 调用真实 API
         const generalGoal = agentsStore.agentRawPlan.data?.['General Goal'] || ''
@@ -912,18 +804,13 @@ const handleAddBranch = async (taskId: string, branchContent: string) => {
         newTasks = response?.[0] || []
 
         // 调试日志：验证数据提取
-        console.log('[DEBUG] branch_PlanOutline API response:', response)
-        console.log('[DEBUG] 提取到的 newTasks:', newTasks)
-        console.log('[DEBUG] newTasks.length:', newTasks.length)
 
         // ========== 填充每个任务的 TaskProcess ==========
-        console.log('[Real API] 开始调用 fill_stepTask 填充任务流程')
         for (let i = 0; i < newTasks.length; i++) {
           const task = newTasks[i]
           if (!task) continue
 
           try {
-            console.log(`[Real API] 填充任务 ${i + 1}/${newTasks.length}: ${task.StepName}`)
             const filledTask = await api.fillStepTask({
               goal: generalGoal,
               stepTask: task
@@ -932,13 +819,8 @@ const handleAddBranch = async (taskId: string, branchContent: string) => {
             newTasks[i]!.AgentSelection = filledTask.AgentSelection
             newTasks[i]!.TaskProcess = filledTask.TaskProcess
             newTasks[i]!.Collaboration_Brief_frontEnd = filledTask.Collaboration_Brief_frontEnd
-            console.log(
-              `[Real API] 任务 ${task.StepName} 填充成功，Agent 数量: ${
-                filledTask.AgentSelection?.length || 0
-              }, 流程数: ${filledTask.TaskProcess?.length || 0}`
-            )
           } catch (error) {
-            console.error(`[Real API] 填充任务 ${task.StepName} 失败:`, error)
+            console.error(error)
           }
         }
 
@@ -972,7 +854,8 @@ const handleAddBranch = async (taskId: string, branchContent: string) => {
               isEditing: false,
               editingContent: '',
               isBranchTask: true, // 标记为分支任务，可用于特殊样式
-              branchId: String(timestamp) // 添加分支ID，用于识别和分组
+              branchId: String(timestamp), // 添加分支ID，用于识别和分组
+              updateKey: Date.now() // 添加更新时间戳，用于强制组件重新渲染
             }
           }
 
@@ -1014,7 +897,7 @@ const handleAddBranch = async (taskId: string, branchContent: string) => {
         })
       }
 
-      // 📂 保存分支数据到 store
+      // 保存分支数据到 store
       if (newBranchNodes.length > 0) {
         selectionStore.addFlowBranch({
           parentNodeId: taskId,
@@ -1024,8 +907,6 @@ const handleAddBranch = async (taskId: string, branchContent: string) => {
           edges: newBranchEdges,
           tasks: JSON.parse(JSON.stringify(newTasks))
         })
-
-        console.log('✅ 新分支已创建')
       }
     } else {
       // ========== 任务节点级别分支 ==========
@@ -1037,7 +918,6 @@ const handleAddBranch = async (taskId: string, branchContent: string) => {
 
       if (USE_MOCK_DATA) {
         // 使用 Mock API
-        console.log('[Mock] 调用 mockBranchPlanOutline API')
         const generalGoal = agentsStore.agentRawPlan.data?.['General Goal'] || ''
         const initialInput = agentsStore.agentRawPlan.data?.['Initial Input Object'] || []
 
@@ -1068,13 +948,11 @@ const handleAddBranch = async (taskId: string, branchContent: string) => {
         newTasks = response['Collaboration Process'] || []
 
         // ========== 填充每个任务的 TaskProcess ==========
-        console.log('[Mock] 开始调用 fill_stepTask 填充任务流程')
         for (let i = 0; i < newTasks.length; i++) {
           const task = newTasks[i]
           if (!task) continue
 
           try {
-            console.log(`[Mock] 填充任务 ${i + 1}/${newTasks.length}: ${task.StepName}`)
             const filledTask = await api.mockFillStepTask({
               goal: generalGoal,
               stepTask: task
@@ -1083,17 +961,12 @@ const handleAddBranch = async (taskId: string, branchContent: string) => {
             newTasks[i]!.AgentSelection = filledTask.AgentSelection
             newTasks[i]!.TaskProcess = filledTask.TaskProcess
             newTasks[i]!.Collaboration_Brief_frontEnd = filledTask.Collaboration_Brief_frontEnd
-            console.log(
-              `[Mock] 任务 ${task.StepName} 填充成功，Agent 数量: ${
-                filledTask.AgentSelection?.length || 0
-              }, 流程数: ${filledTask.TaskProcess?.length || 0}`
-            )
           } catch (error) {
-            console.error(`[Mock] 填充任务 ${task.StepName} 失败:`, error)
+            console.error(error)
           }
         }
 
-        ElMessage.success('[Mock] 任务大纲分支创建成功')
+        ElMessage.success('任务大纲分支创建成功')
       } else {
         // 调用真实 API
         const generalGoal = agentsStore.agentRawPlan.data?.['General Goal'] || ''
@@ -1125,18 +998,13 @@ const handleAddBranch = async (taskId: string, branchContent: string) => {
         newTasks = response?.[0] || []
 
         // 调试日志：验证数据提取
-        console.log('[DEBUG] branch_PlanOutline API response:', response)
-        console.log('[DEBUG] 提取到的 newTasks:', newTasks)
-        console.log('[DEBUG] newTasks.length:', newTasks.length)
 
         // ========== 填充每个任务的 TaskProcess ==========
-        console.log('[Real API] 开始调用 fill_stepTask 填充任务流程')
         for (let i = 0; i < newTasks.length; i++) {
           const task = newTasks[i]
           if (!task) continue
 
           try {
-            console.log(`[Real API] 填充任务 ${i + 1}/${newTasks.length}: ${task.StepName}`)
             const filledTask = await api.fillStepTask({
               goal: generalGoal,
               stepTask: task
@@ -1145,13 +1013,8 @@ const handleAddBranch = async (taskId: string, branchContent: string) => {
             newTasks[i]!.AgentSelection = filledTask.AgentSelection
             newTasks[i]!.TaskProcess = filledTask.TaskProcess
             newTasks[i]!.Collaboration_Brief_frontEnd = filledTask.Collaboration_Brief_frontEnd
-            console.log(
-              `[Real API] 任务 ${task.StepName} 填充成功，Agent 数量: ${
-                filledTask.AgentSelection?.length || 0
-              }, 流程数: ${filledTask.TaskProcess?.length || 0}`
-            )
           } catch (error) {
-            console.error(`[Real API] 填充任务 ${task.StepName} 失败:`, error)
+            console.error(error)
           }
         }
 
@@ -1184,7 +1047,8 @@ const handleAddBranch = async (taskId: string, branchContent: string) => {
               task,
               isEditing: false,
               editingContent: '',
-              isBranchTask: true // 标记为分支任务，可用于特殊样式
+              isBranchTask: true, // 标记为分支任务，可用于特殊样式
+              updateKey: Date.now() // 添加更新时间戳，用于强制组件重新渲染
             }
           }
 
@@ -1237,7 +1101,6 @@ const handleAddBranch = async (taskId: string, branchContent: string) => {
           tasks: JSON.parse(JSON.stringify(newTasks))
         })
 
-        console.log('✅ 新分支已创建')
       }
     }
 
@@ -1251,7 +1114,6 @@ const handleAddBranch = async (taskId: string, branchContent: string) => {
       }, 100)
     })
   } catch (error) {
-    console.error('添加分支失败:', error)
     ElMessage.error('添加分支失败，请重试')
     // 重置当前添加分支的节点 ID
     currentAddingBranchNodeId.value = null
@@ -1262,7 +1124,6 @@ const handleAddBranch = async (taskId: string, branchContent: string) => {
 
 // 删除分支
 const handleDeleteBranch = (branchId: string) => {
-  console.log('删除分支:', branchId)
 
   // 删除分支节点
   nodes.value = nodes.value.filter(n => n.id !== branchId)
diff --git a/frontend/src/stores/modules/agents.ts b/frontend/src/stores/modules/agents.ts
index 9b90595..9f4cad3 100644
--- a/frontend/src/stores/modules/agents.ts
+++ b/frontend/src/stores/modules/agents.ts
@@ -337,7 +337,8 @@ export const useAgentsStore = defineStore('agents', () => {
     if (plan.data) {
       plan.data['Collaboration Process'] = plan.data['Collaboration Process']?.map((item) => ({
         ...item,
-        Id: uuidv4(),
+        // ✅ 只在任务没有 Id 时才生成新的 ID，保持已存在任务的 Id 不变
+        Id: item.Id || uuidv4(),
       }))
     }
     agentRawPlan.value = {