diff --git a/package.json b/package.json
index 7f1c65b..67b1687 100644
--- a/package.json
+++ b/package.json
@@ -43,7 +43,8 @@
       },
       {
         "command": "uni.comment.fold-other-platform",
-        "title": "Uni Helper: 选择平台并折叠其他平台注释"
+        "title": "Uni Helper: 选择平台并折叠其他平台注释",
+        "icon": "$(list-tree)"
       }
     ],
     "configuration": {
@@ -55,6 +56,15 @@
           "description": "自定义平台高亮"
         }
       }
+    },
+    "menus": {
+      "editor/title": [
+        {
+          "command": "uni.comment.fold-other-platform",
+          "group": "navigation@0",
+          "when": "uni.hasComment"
+        }
+      ]
     }
   },
   "scripts": {
diff --git a/src/foldOtherPlatformComment.ts b/src/foldOtherPlatformComment.ts
index 359e702..49f46e6 100644
--- a/src/foldOtherPlatformComment.ts
+++ b/src/foldOtherPlatformComment.ts
@@ -1,11 +1,14 @@
 import type { ExtensionContext } from 'vscode'
 import { Position, Range, commands, window } from 'vscode'
-import { PLATFORM_LIST } from './constants'
 import { CommentFoldingRangeProvider } from './CommentFoldingRangeProvider'
 
-export async function foldOtherPlatformComment(_context: ExtensionContext) {
+export async function foldOtherPlatformComment(
+  _context: ExtensionContext,
+  currentPlatform: string[],
+) {
   const platform = await window.showQuickPick([
-    ...PLATFORM_LIST,
+    'ALL',
+    ...currentPlatform,
   ])
 
   if (!platform)
@@ -22,7 +25,7 @@ export async function foldOtherPlatformComment(_context: ExtensionContext) {
         const text = document.getText(lineNumberToRange(v.start))
         return {
           start: v.start,
-          flag: !text?.includes(platform),
+          flag: platform === 'ALL' ? false : !text?.includes(platform),
         }
       })
       const fold = comments.filter(v => v.flag).map(v => v.start)
diff --git a/src/getPlatformInfo.ts b/src/getPlatformInfo.ts
index 318684a..35a1ac1 100644
--- a/src/getPlatformInfo.ts
+++ b/src/getPlatformInfo.ts
@@ -27,6 +27,7 @@ export function getPlatformInfo(code: string): PlatformInfo[] {
         end,
         type,
         color,
+        row,
       })
     }
     else if (type === 'platform' && !color) {
diff --git a/src/getVscodeRange.ts b/src/getVscodeRange.ts
index 6e83afa..eb6c1d6 100644
--- a/src/getVscodeRange.ts
+++ b/src/getVscodeRange.ts
@@ -1,11 +1,48 @@
-import type { TextEditor } from 'vscode'
+import { commands, window } from 'vscode'
+import type { TextDocument, TextEditor } from 'vscode'
 import { getPlatformInfo } from './../src/getPlatformInfo'
+import type { HighlightRange } from './transformPlatform'
 import { transformPlatform } from './transformPlatform'
+import { setPlatformColor } from './setPlatformColor'
 
-export function getVscodeRange(editor: TextEditor) {
-  const code = editor.document.getText()
-  const platformInfo = getPlatformInfo(code)
-  const highlightRange = transformPlatform(platformInfo, editor)
+export class Ranges {
+  value!: HighlightRange
+  editor!: TextEditor
+  document!: TextDocument
+  platformList!: string[]
+  code!: string
+  constructor() {
+    this.getContext()
+    this.getVscodeRange()
+    this.hasPlatformList()
+  }
 
-  return highlightRange
+  getContext() {
+    const editor = window.activeTextEditor
+    if (!editor)
+      return
+    this.editor = editor
+    const document = editor?.document
+    if (!document)
+      return
+    this.document = document
+    this.code = document.getText()
+  }
+
+  getVscodeRange() {
+    const platformInfo = getPlatformInfo(this.code)
+    this.platformList = Array.from(new Set(platformInfo.filter(item => item.type === 'platform').map(item => item.row)))
+    this.value = transformPlatform(platformInfo, this.editor)
+  }
+
+  hasPlatformList() {
+    if (this.platformList.length)
+      commands.executeCommand('setContext', 'uni.hasComment', true)
+    else
+      commands.executeCommand('setContext', 'uni.hasComment', false)
+  }
+
+  setColor() {
+    setPlatformColor(this.value, this.editor)
+  }
 }
diff --git a/src/index.ts b/src/index.ts
index 6e77a66..0c22358 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -1,32 +1,26 @@
-import type { ExtensionContext, TextEditor } from 'vscode'
+import type { ExtensionContext } from 'vscode'
 import { commands, languages, window, workspace } from 'vscode'
-import { getVscodeRange } from './getVscodeRange'
-import { setPlatformColor } from './setPlatformColor'
+import { Ranges } from './getVscodeRange'
 import { debounce } from './utils'
 import { CommentFoldingRangeProvider } from './CommentFoldingRangeProvider'
 import { foldOtherPlatformComment } from './foldOtherPlatformComment'
 
-function main() {
-  const editor = window.activeTextEditor
-  if (!editor)
-    return
-
-  const highlightRange = getVscodeRange(editor)
-  setPlatformColor(highlightRange, editor)
-}
-
-function onActiveEditorChanged(editor: TextEditor | undefined) {
-  if (editor)
-    main()
+function onActiveEditorChanged() {
+  const range = new Ranges()
+  range.setColor()
 }
 
 function setupEventListeners() {
   window.onDidChangeActiveTextEditor(onActiveEditorChanged)
-  workspace.onDidChangeTextDocument(debounce(main, 500))
+  workspace.onDidChangeTextDocument(debounce(() => {
+    const range = new Ranges()
+    range.setColor()
+  }, 500))
 }
 
 export function activate(context: ExtensionContext) {
-  main()
+  const range = new Ranges()
+  range.setColor()
   setupEventListeners()
 
   context.subscriptions.push(
@@ -35,10 +29,11 @@ export function activate(context: ExtensionContext) {
       new CommentFoldingRangeProvider(),
     ),
     commands.registerCommand('uni.comment.reload', () => {
-      main()
+      range.setColor()
     }),
     commands.registerCommand('uni.comment.fold-other-platform', () => {
-      foldOtherPlatformComment(context)
+      const range = new Ranges()
+      foldOtherPlatformComment(context, range.platformList)
     }),
   )
 }