diff --git a/apps/jingrow/frontend/src/app/layouts/AppSidebar.vue b/apps/jingrow/frontend/src/app/layouts/AppSidebar.vue
index 4312d43..5936530 100644
--- a/apps/jingrow/frontend/src/app/layouts/AppSidebar.vue
+++ b/apps/jingrow/frontend/src/app/layouts/AppSidebar.vue
@@ -25,7 +25,7 @@
       <!-- Edit mode: show workspace items with controls -->
       <div v-else class="edit-menu">
         <draggable 
-          v-model="editableWorkspaces" 
+          v-model="menuStore.editableWorkspaceOrder" 
           item-key="id"
         >
           <template #item="{ element }">
@@ -97,7 +97,6 @@ const workspaceEditStore = useWorkspaceEditStore()
 
 const appName = computed(() => localStorage.getItem('appName') || 'Jingrow')
 
-const editableWorkspaces = ref<AppMenuItem[]>([])
 const editDialogState = ref({ show: false, workspace: null as AppMenuItem | null })
 
 const parentWorkspaceOptions = computed(() => {
@@ -108,7 +107,7 @@ const parentWorkspaceOptions = computed(() => {
   const isPrivate = currentWorkspace.isPrivate ?? false
   
   // Filter workspaces: only same type (public/private) and exclude current workspace
-  return editableWorkspaces.value
+  return menuStore.editableWorkspaceOrder
     .filter(w => {
       // Exclude current workspace itself
       if (w.id === currentWorkspace.id) return false
@@ -129,13 +128,6 @@ watch(() => workspaceEditStore.isEditMode, (isEdit) => {
   if (isEdit) syncEditableWorkspaces()
 })
 
-// Sync sorted workspaces to store when changed (for save)
-watch(editableWorkspaces, (items) => {
-  if (workspaceEditStore.isEditMode) {
-    workspaceEditStore.updateSortedWorkspaces(items)
-  }
-}, { deep: true })
-
 function syncEditableWorkspaces() {
   const workspaceItems = menuStore.items
     .filter(item => item.type === 'workspace')
@@ -143,11 +135,6 @@ function syncEditableWorkspaces() {
   
   // Sort to ensure parent items come before their children
   const sorted: AppMenuItem[] = []
-  const byId: Record<string, AppMenuItem> = {}
-  
-  workspaceItems.forEach(item => {
-    byId[item.id] = item
-  })
   
   // First add all root items (items without parent)
   workspaceItems.forEach(item => {
@@ -162,7 +149,7 @@ function syncEditableWorkspaces() {
     }
   })
   
-  editableWorkspaces.value = sorted
+  menuStore.editableWorkspaceOrder = sorted
 }
 
 function getMenuOptions(workspace: AppMenuItem) {
@@ -189,7 +176,7 @@ async function editWorkspace(workspace: AppMenuItem) {
   // Convert parentId (name with user suffix) to parent label (title without suffix)
   const processedWorkspace = { ...workspace }
   if (processedWorkspace.parentId) {
-    const parentItem = editableWorkspaces.value.find(w => w.workspaceName === processedWorkspace.parentId)
+    const parentItem = menuStore.editableWorkspaceOrder.find(w => w.workspaceName === processedWorkspace.parentId)
     if (parentItem) {
       processedWorkspace.parentId = parentItem.label
     }
diff --git a/apps/jingrow/frontend/src/shared/stores/menu.ts b/apps/jingrow/frontend/src/shared/stores/menu.ts
index d3ceaae..0194983 100644
--- a/apps/jingrow/frontend/src/shared/stores/menu.ts
+++ b/apps/jingrow/frontend/src/shared/stores/menu.ts
@@ -66,6 +66,9 @@ export const useMenuStore = defineStore('menu', () => {
   const hasWorkspaceAccess = ref(false)
   const hasCreateWorkspaceAccess = ref(false)
   
+  // Editable workspace order (for sidebar drag sorting in edit mode)
+  const editableWorkspaceOrder = ref<AppMenuItem[]>([])
+  
   // 正确初始化为数组，而不是函数
   const initItems = () => {
     const cached = loadFromStorage()
@@ -237,6 +240,7 @@ export const useMenuStore = defineStore('menu', () => {
     workspaces,
     hasWorkspaceAccess,
     hasCreateWorkspaceAccess,
+    editableWorkspaceOrder,
     addMenu,
     updateMenu,
     removeMenu,
diff --git a/apps/jingrow/frontend/src/shared/stores/workspaceEdit.ts b/apps/jingrow/frontend/src/shared/stores/workspaceEdit.ts
index 2d620a1..f952b6e 100644
--- a/apps/jingrow/frontend/src/shared/stores/workspaceEdit.ts
+++ b/apps/jingrow/frontend/src/shared/stores/workspaceEdit.ts
@@ -1,44 +1,29 @@
 import { defineStore } from 'pinia'
 import { ref } from 'vue'
-import type { AppMenuItem } from './menu'
 
 /**
  * Workspace Edit Mode Store
  * Manages global edit mode state for workspace sidebar
  */
 export const useWorkspaceEditStore = defineStore('workspaceEdit', () => {
-  // Edit mode state
   const isEditMode = ref(false)
   
-  // Sorted workspace items (updated when user drags in sidebar)
-  const sortedWorkspaces = ref<AppMenuItem[]>([])
-  
-  // Enter edit mode
   function enterEditMode() {
     isEditMode.value = true
   }
   
-  // Exit edit mode
   function exitEditMode() {
     isEditMode.value = false
   }
   
-  // Toggle edit mode
   function toggleEditMode() {
     isEditMode.value = !isEditMode.value
   }
   
-  // Update sorted workspaces
-  function updateSortedWorkspaces(items: AppMenuItem[]) {
-    sortedWorkspaces.value = items
-  }
-  
   return {
     isEditMode,
-    sortedWorkspaces,
     enterEditMode,
     exitEditMode,
-    toggleEditMode,
-    updateSortedWorkspaces
+    toggleEditMode
   }
 })
diff --git a/apps/jingrow/frontend/src/views/workspace/WorkspacePage.vue b/apps/jingrow/frontend/src/views/workspace/WorkspacePage.vue
index 216d845..cef9f62 100644
--- a/apps/jingrow/frontend/src/views/workspace/WorkspacePage.vue
+++ b/apps/jingrow/frontend/src/views/workspace/WorkspacePage.vue
@@ -966,8 +966,8 @@ async function saveChanges() {
 // Save sidebar workspace sort order
 async function saveSidebarSortOrder() {
   try {
-    // Use sorted workspaces from store (updated by sidebar drag)
-    const workspaceItems = workspaceEditStore.sortedWorkspaces
+    // Use sorted workspaces from menuStore (updated by sidebar drag)
+    const workspaceItems = menuStore.editableWorkspaceOrder
     
     if (!workspaceItems || workspaceItems.length === 0) return