diff --git a/src/chrome/background.ts b/src/chrome/background.ts
index 6798602..0d2bed5 100644
--- a/src/chrome/background.ts
+++ b/src/chrome/background.ts
@@ -101,6 +101,9 @@ chrome.action.onClicked.addListener(async (tab) => {
         tabId: tab.id!,
       })
     } else {
+      chrome.sidePanel.setOptions({
+        enabled: false,
+      })
       chrome.sidePanel.setPanelBehavior({
         openPanelOnActionClick: false,
       })
diff --git a/src/components/Header.tsx b/src/components/Header.tsx
index 7c4dbe1..86357b0 100644
--- a/src/components/Header.tsx
+++ b/src/components/Header.tsx
@@ -16,6 +16,7 @@ const Header = (props: {
   const curInfo = useAppSelector(state => state.env.curInfo)
   const fold = useAppSelector(state => state.env.fold)
   const uploadedTranscript = useAppSelector(state => state.env.uploadedTranscript)
+  const envData = useAppSelector(state => state.env.envData)
 
   const upload = useCallback(() => {
     const input = document.createElement('input')
@@ -76,7 +77,11 @@ const Header = (props: {
     upload()
   }, [upload])
 
-  return <div className='rounded-[6px] bg-[#f1f2f3] dark:bg-base-100 h-[44px] flex justify-between items-center cursor-pointer' onClick={foldCallback}>
+  return <div className='rounded-[6px] bg-[#f1f2f3] dark:bg-base-100 h-[44px] flex justify-between items-center cursor-pointer' onClick={() => {
+    if (!envData.sidePanel) {
+      foldCallback()
+    }
+  }}>
     <div className='shrink-0 flex items-center'>
       <span className='shrink-0 text-[15px] font-medium pl-[16px] pr-[14px]'>字幕列表</span>
       <MoreBtn placement={'right-start'}/>
@@ -91,7 +96,7 @@ const Header = (props: {
           {infos?.map((item: any) => <option key={item.id} value={item.subtitle_url}>{item.lan_doc}</option>)}
           <option key='upload' value='upload'>上传(vtt/srt)</option>
         </select>}
-      <IoIosArrowUp className={classNames('shrink-0 desc transform ease-in duration-300', fold?'rotate-180':'')}/>
+      {!envData.sidePanel && <IoIosArrowUp className={classNames('shrink-0 desc transform ease-in duration-300', fold?'rotate-180':'')}/>}
     </div>
   </div>
 }
diff --git a/src/messaging/ExtensionMessage.ts b/src/messaging/ExtensionMessage.ts
index 2d9b12b..92e7538 100644
--- a/src/messaging/ExtensionMessage.ts
+++ b/src/messaging/ExtensionMessage.ts
@@ -113,7 +113,6 @@ class ExtensionMessage {
   }
 
   broadcastMessageExact = async (tabIds: number[], target: string, method: string, params?: any) => {
-    //遍历portIdToPort
     const targetType = target === MESSAGE_TARGET_INJECT ? 'inject' : 'app'
     let resp: MessageResult | undefined
     for (const portContext of this.portIdToPort.values()) {
diff --git a/src/pages/MainPage.tsx b/src/pages/MainPage.tsx
index 3ee2f76..32a0832 100644
--- a/src/pages/MainPage.tsx
+++ b/src/pages/MainPage.tsx
@@ -22,7 +22,7 @@ function App() {
   const foldCallback = useCallback(() => {
     dispatch(setFold(!fold))
     sendInject(MESSAGE_TO_INJECT_FOLD, {fold: !fold})
-  }, [dispatch, fold])
+  }, [dispatch, fold, sendInject])
 
   // handle event
   eventBus.useSubscription((event: any) => {