diff --git a/src/assets/icon57.png b/src/assets/icon57.png
new file mode 100644
index 0000000..71452a1
Binary files /dev/null and b/src/assets/icon57.png differ
diff --git a/src/components/SpeakerModeModal/index.tsx b/src/components/SpeakerModeModal/index.tsx
index 73e5351..848aad9 100644
--- a/src/components/SpeakerModeModal/index.tsx
+++ b/src/components/SpeakerModeModal/index.tsx
@@ -53,14 +53,14 @@ const SpeakerModeModal = forwardRef((props: any, ref: any) => {
 })
 
 const FreedomMode: React.FC<Props> = ({ onClick, meetingMode }) => {
-  // 自由者模式
+  // 宫格模式
   return (
     <>
       <div className={styles.freedomMode} onClick={onClick}>
         <div className={`${meetingMode === 'FreedomMode' ? styles.active : ''}`}>
           {[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16].map(item => <div key={item}></div>)}
         </div>
-        <span>自由者模式</span>
+        <span>宫格模式</span>
       </div>
     </>
   )
diff --git a/src/page/Meeting/index.module.scss b/src/page/Meeting/index.module.scss
index 53680e0..b5bfa47 100644
--- a/src/page/Meeting/index.module.scss
+++ b/src/page/Meeting/index.module.scss
@@ -10,7 +10,7 @@
     .meetingContentUserName {
       display: flex;
       align-items: center;
-      background-color: #0000009E;
+      background-color: rgba(0, 0, 0, 0.62);
       border-radius: 6px;
       height: 24px;
       padding: 0 4px;
@@ -285,14 +285,126 @@
           }
         }
 
+        // 宫格模式
+        // 1
+        .meetingContentBodyLeftFreedomModeOne {
+          width: 100%;
+          height: 100%;
 
-        // 自由者模式
-        .meetingContentBodyLeftFreedomMode {
+          .meetingContentSwiperCard {
+            width: 100%;
+            height: 100%;
+          }
+        }
+
+        // 2
+        .meetingContentBodyLeftFreedomModeTwo {
+          width: 100%;
+          height: 100%;
+          display: flex;
+
+          .meetingContentSwiperCard {
+            width: 50%;
+            height: 100%;
+          }
+        }
+
+        // 3 4
+        .meetingContentBodyLeftFreedomModeThree {
           width: 100%;
           height: 100%;
           display: flex;
           flex-wrap: wrap;
-          overflow-y: auto;
+          justify-content: center;
+
+          .meetingContentSwiperCard {
+            width: 50%;
+            height: 50%;
+          }
+        }
+
+        //5 6
+        .meetingContentBodyLeftFreedomModeFour {
+          width: 100%;
+          height: 100%;
+          display: flex;
+          flex-wrap: wrap;
+          justify-content: center;
+
+          .meetingContentSwiperCard {
+            width: calc(100% / 3);
+            height: 50%;
+          }
+        }
+
+        // 7
+        .meetingContentBodyLeftFreedomModeFive {
+          width: 100%;
+          height: 100%;
+          display: flex;
+          flex-wrap: wrap;
+          justify-content: center;
+
+          .meetingContentSwiperCard {
+            width: calc(100% / 4);
+            height: 50%;
+          }
+        }
+
+        //8 9
+        .meetingContentBodyLeftFreedomModeSix {
+          width: 100%;
+          height: 100%;
+          display: flex;
+          flex-wrap: wrap;
+          justify-content: center;
+
+          .meetingContentSwiperCard {
+            width: calc(100% / 3);
+            height: calc(100% / 3);
+          }
+        }
+
+        // 10 11 12
+        .meetingContentBodyLeftFreedomModeSeven {
+          width: 100%;
+          height: 100%;
+          display: flex;
+          flex-wrap: wrap;
+          justify-content: center;
+
+          .meetingContentSwiperCard {
+            width: calc(100% / 4);
+            height: calc(100% / 3);
+          }
+        }
+
+        // 13 14 15 16
+        .meetingContentBodyLeftFreedomModeEight {
+          width: 100%;
+          height: 100%;
+          display: flex;
+          flex-wrap: wrap;
+          justify-content: center;
+
+          .meetingContentSwiperCard {
+            width: calc(100% / 4);
+            height: calc(100% / 4);
+          }
+        }
+
+        // 17 18 19 20
+        .meetingContentBodyLeftFreedomModeNine {
+          width: 100%;
+          height: 100%;
+          display: flex;
+          flex-wrap: wrap;
+          justify-content: center;
+
+          .meetingContentSwiperCard {
+            width: calc(100% / 5);
+            height: calc(100% / 4);
+          }
         }
 
         // 标准模式
@@ -309,9 +421,6 @@
 
           .meetingContentSwiperCard {
             width: 100%;
-          }
-
-          .meetingContentSwiperCard {
             height: 160px;
           }
         }
diff --git a/src/page/Meeting/index.tsx b/src/page/Meeting/index.tsx
index 0a62747..1cddf82 100644
--- a/src/page/Meeting/index.tsx
+++ b/src/page/Meeting/index.tsx
@@ -184,7 +184,7 @@ const Meeting: React.FC = () => {
   const [isClickLock, setIsClickLock] = useState(false)
   const [open, setOpen] = useState(false)
   const [modeOpen, setModeOpen] = useState(false)
-  const [meetingMode, setMeetingMode] = useState('')
+  const [meetingMode, setMeetingMode] = useState('FreedomMode')
   const [userSearchValue, setUserSearchValue] = useState('')
   const [noViewChatList, setNoViewChatList] = useState(0)
   const [currentLookUserAccount, setCurrentLookUserAccount] = useState<any>('')
@@ -235,7 +235,6 @@ const Meeting: React.FC = () => {
       }
     })
     setKeyOpenChildWindow('shareScreenWindow', false)
-    setMeetingMode('StandardMode');
     agoraInit()
     storage.setItem('noViewChatList', 0)
     window.addEventListener('customStorageChange', handleCustomStorageChange);
@@ -639,18 +638,23 @@ const Meeting: React.FC = () => {
     if (isShare) {
       const item = roomUserList.find((item: any) => item.screenShareId === String(isShare))
       setIsShareUser(item || null)
+      setMeetingMode('StandardMode')
     }
   }, [isShare, roomUserList]);
 
   useEffect(() => {
     roomUserList.forEach(async (item: any) => {
-      if (item.uid === currentVideoId) {
+      if (meetingMode === "FreedomMode") {
         await agora.setRemoteVideoStreamType(item.uid, VideoStreamType.VideoStreamHigh, true)
       } else {
-        await agora.setRemoteVideoStreamType(item.uid, VideoStreamType.VideoStreamLow, true)
+        if (item.uid === currentVideoId) {
+          await agora.setRemoteVideoStreamType(item.uid, VideoStreamType.VideoStreamHigh, true)
+        } else {
+          await agora.setRemoteVideoStreamType(item.uid, VideoStreamType.VideoStreamLow, true)
+        }
       }
     });
-  }, [currentVideoId, roomUserList]);
+  }, [currentVideoId, roomUserList, meetingMode]);
 
   useEffect(() => {
     let item = roomUserList.find((item: any) => currentVideoId == item.uid)
@@ -739,7 +743,7 @@ const Meeting: React.FC = () => {
           break;
         // 更新视图模式
         case 'RefreshView':
-          setMeetingMode(item.type)
+
           break;
         // 全员看他
         case 'ShowUser':
@@ -752,6 +756,7 @@ const Meeting: React.FC = () => {
               }
             }
           }
+          setMeetingMode('StandardMode')
           getShowUser()
           break;
         // 用户加入频道回调
@@ -990,12 +995,15 @@ const Meeting: React.FC = () => {
                 uid: temp.uid,
                 enableMicr: temp.enableMicr
               })
-            } else {
+            } else if (temp.type === 'video') {
               await PostOpenCamera({
                 roomNum: temp.roomNum,
                 uid: temp.uid,
                 enableCamera: temp.enableCamera
               })
+            } else if (temp.type === 'mode') {
+              message.success(`管理员已将会议室显示模式更新为${getMeetingContentBodyLeftModeText(temp.mode)}`)
+              setMeetingMode(temp.mode)
             }
           } catch (error) {
 
@@ -1581,7 +1589,11 @@ const Meeting: React.FC = () => {
           item.isShow = true;
         }
       });
-      setIsAdmin(res.filter((item: any) => (role.ID.includes(item.roleId) || item.isRoomManager) && item.isRoom).length)
+      const peoPleLength = res.filter((item: any) => (role.ID.includes(item.roleId) || item.isRoomManager) && item.isRoom).length
+      setIsAdmin(peoPleLength)
+      if (peoPleLength >= 6) {
+        setMeetingMode('StandardMode')
+      }
       return res
     })
   }
@@ -2236,6 +2248,9 @@ const Meeting: React.FC = () => {
   const handleCustomStorageChange = async (e: any): Promise<void> => {
     switch (e.key) {
       case 'meetingMode':
+        if (e.value !== 'FreedomMode') {
+          await getShowUser()
+        }
         setMeetingMode(e.value)
         break;
       case 'quitMeeting':
@@ -2456,10 +2471,37 @@ const Meeting: React.FC = () => {
     })
   }
   // 获取当前模式样式
-  const getMeetingContentBodyLeftModeClass = (): string => {
+  const getMeetingContentBodyLeftModeClass = (people: Number): string => {
     switch (meetingMode) {
       case 'FreedomMode':
-        return styles.meetingContentBodyLeftFreedomMode
+        switch (people) {
+          case 1:
+            return styles.meetingContentBodyLeftFreedomModeOne;
+          case 2:
+            return styles.meetingContentBodyLeftFreedomModeTwo;
+          case 3:
+          case 4:
+            return styles.meetingContentBodyLeftFreedomModeThree;
+          case 5:
+          case 6:
+            return styles.meetingContentBodyLeftFreedomModeFour;
+          case 7:
+            return styles.meetingContentBodyLeftFreedomModeFive;
+          case 8:
+          case 9:
+            return styles.meetingContentBodyLeftFreedomModeSix;
+          case 10:
+          case 11:
+          case 12:
+            return styles.meetingContentBodyLeftFreedomModeSeven;
+          case 13:
+          case 14:
+          case 15:
+          case 16:
+            return styles.meetingContentBodyLeftFreedomModeEight;
+          default:
+            return styles.meetingContentBodyLeftFreedomModeNine;
+        }
       case 'StandardMode':
         return styles.meetingContentBodyLeftStandardMode
       case 'SpeakerMode':
@@ -2474,10 +2516,10 @@ const Meeting: React.FC = () => {
     return ''
   }
   // 获取当前模式文字
-  const getMeetingContentBodyLeftModeText = (): string => {
-    switch (meetingMode) {
+  const getMeetingContentBodyLeftModeText = (mode?: string): string => {
+    switch (mode || meetingMode) {
       case 'FreedomMode':
-        return '自由者模式'
+        return '宫格模式'
       case 'StandardMode':
         return '标准模式'
       case 'SpeakerMode':
@@ -2575,6 +2617,32 @@ const Meeting: React.FC = () => {
     }
     message.success('操作成功')
   }
+  // 设置模式
+  const setSyncView = (mode: string) => {
+    confirm({
+      title: '提示',
+      icon: <ExclamationCircleFilled />,
+      content: `是否将当前房间切换为${getMeetingContentBodyLeftModeText(mode)}?`,
+      centered: true,
+      okText: '确定',
+      cancelText: '取消',
+      async onOk() {
+        await window.electron.onInvoke('sendOper2User', {
+          uid: userInfo.uid,
+          contentString: JSON.stringify({
+            mode,
+            type: 'mode'
+          })
+        })
+        setModeOpen(false)
+        storage.setItem('meetingMode', mode)
+      },
+      onCancel() {
+        setModeOpen(false)
+        storage.setItem('meetingMode', mode)
+      }
+    })
+  }
   // 判断是否出现滚动条
   const hasScrollbar = () => {
     let element = document.getElementById('videoView') as HTMLDivElement
@@ -2773,19 +2841,23 @@ const Meeting: React.FC = () => {
             <span className='drag' style={{ marginTop: '2px', marginLeft: '4px' }}><Code roomNum={state.channelId}></Code></span>
           </div>
           <div className='drag'>
-            <Popover
+            {role.ID.includes(userInfo.roleId) ? <Popover
               content={
                 <div className='modePopover'>
                   <div onClick={() => {
-                    setModeOpen(false)
-                    storage.setItem('meetingMode', 'StandardMode')
+                    setSyncView('FreedomMode')
+                  }}>
+                    <img src={ImageUrl.icon57} alt="" />
+                    <span>宫格模式</span>
+                  </div>
+                  <div onClick={() => {
+                    setSyncView('StandardMode')
                   }}>
                     <img src={ImageUrl.icon43} alt="" />
                     <span>标准模式</span>
                   </div>
                   <div onClick={() => {
-                    setModeOpen(false)
-                    storage.setItem('meetingMode', 'SpeakerMode')
+                    setSyncView('SpeakerMode')
                   }}>
                     <img src={ImageUrl.icon44} alt="" />
                     <span>演讲模式</span>
@@ -2803,10 +2875,14 @@ const Meeting: React.FC = () => {
               onOpenChange={() => setModeOpen(true)}
             >
               <div className={styles.meetingGrayButton}>
-                {meetingMode === 'StandardMode' ? <img src={ImageUrl.icon43} alt="" /> : <img src={ImageUrl.icon44} alt="" />}
+                {meetingMode === 'StandardMode' ?
+                  <img src={ImageUrl.icon43} alt="" /> :
+                  meetingMode === 'FreedomMode' ?
+                    <img src={ImageUrl.icon57} alt="" /> :
+                    <img src={ImageUrl.icon44} alt="" />}
                 <span>{getMeetingContentBodyLeftModeText()}</span>
               </div>
-            </Popover>
+            </Popover> : null}
             <Operation></Operation>
           </div>
         </div>
@@ -2814,7 +2890,7 @@ const Meeting: React.FC = () => {
           <div className={styles.meetingContentBody}>
             <div className={`${styles.meetingContentBodyLeft} drag`}>
               {isAdmin && currentLookUserAccount ? getSettingIcon() : null}
-              <div className={getMeetingContentBodyLeftModeClass()} id='videoView' style={meetingMode === 'SpeakerMode' && isVideoFullScreen ? { width: '0' } : {}}>
+              <div className={getMeetingContentBodyLeftModeClass(isAdmin)} id='videoView' style={meetingMode === 'SpeakerMode' && isVideoFullScreen ? { width: '0' } : {}}>
                 {roomUserList.map((item: any, index: number) => {
                   return (item.isRoom && item.isAdmin ? <div
                     id={item.uid}
@@ -2939,7 +3015,13 @@ const Meeting: React.FC = () => {
                   </div> : null)
                 }
                 )}
-                {hasScrollbar() ? <div>
+                {/* <div className={`${styles.meetingContentSwiperCard}`}>
+                  <div className={`${styles.meetingContentSwiperCardVdeio}`}>
+                    <div className={styles.meetingContentSwiperCardVdeioLoading}>
+                    </div>
+                  </div>
+                </div> */}
+                {meetingMode !== "FreedomMode" && hasScrollbar() ? <div>
                   {meetingMode === "StandardMode" ? <div className={`${styles.meetingContentSwiperCaret}`} style={{ left: '20px', top: '66px' }} onClick={() => {
                     const container = document.getElementById('videoView') as HTMLElement;
                     container.scrollLeft -= 100
@@ -2963,7 +3045,7 @@ const Meeting: React.FC = () => {
                     <CaretDownOutlined />
                   </div>}
                 </div> : null}
-                {currentLookUserStatus === 0 ?
+                {meetingMode !== "FreedomMode" && currentLookUserStatus === 0 ?
                   <div className={`${styles.meetingContentSwiperCard} ${setMeetingContentSwiperCardClass()} ${setMeetingContentSwiperCardFullScreenClass()}`}>
                     <div className={`${styles.meetingContentSwiperCardVdeio}`} id='video-source-camera-primary'>
                       {<div className={styles.meetingContentSwiperCardVdeioLoading}>
@@ -2974,7 +3056,7 @@ const Meeting: React.FC = () => {
                       <FullscreenOutlined className={styles.meetingContentSwiperCardFullScreenIcon} title='全屏' onClick={() => setIsVideoFullScreen(true)} />}
                     {meetingContentUser(currentLookUserAccount, true)}
                   </div> : null}
-                {currentLookUserStatus === 1 ?
+                {meetingMode !== "FreedomMode" && currentLookUserStatus === 1 ?
                   <div className={`${styles.meetingContentSwiperCard} ${setMeetingContentSwiperCardClass()} ${setMeetingContentSwiperCardFullScreenClass()}`}>
                     <div className={`${styles.meetingContentSwiperCardVdeio}`} id='video-source-camera-primary'>
                       {<div className={styles.meetingContentSwiperCardVdeioLoading}>
@@ -2986,7 +3068,7 @@ const Meeting: React.FC = () => {
                     {meetingContentUser(currentLookUserAccount, true)}
                     {currentLookUserAccount.enableCamera ? null : meetingContentError(currentLookUserAccount)}
                   </div> : null}
-                {currentLookUserStatus === 2 ?
+                {meetingMode !== "FreedomMode" && currentLookUserStatus === 2 ?
                   <div className={`${styles.meetingContentSwiperCard} ${setMeetingContentSwiperCardClass()} ${setMeetingContentSwiperCardFullScreenClass()}`}>
                     <div className={`${styles.meetingContentSwiperCardVdeio}`} id='video-source-screen'>
                       <div className={styles.meetingContentSwiperCardVdeioLoading}>
@@ -2997,7 +3079,7 @@ const Meeting: React.FC = () => {
                       <FullscreenOutlined className={styles.meetingContentSwiperCardFullScreenIcon} title='全屏' onClick={() => setIsVideoFullScreen(true)} />}
                     {meetingContentUser(currentLookUserAccount, true)}
                   </div> : null}
-                {currentLookUserStatus === 3 ?
+                {meetingMode !== "FreedomMode" && currentLookUserStatus === 3 ?
                   <div className={`${styles.meetingContentSwiperCard} ${setMeetingContentSwiperCardClass()} ${setMeetingContentSwiperCardFullScreenClass()}`}>
                     <div className={`${styles.meetingContentSwiperCardVdeio}`} id='video-source-remote-screen'>
                       <div className={styles.meetingContentSwiperCardVdeioLoading}>
@@ -3008,7 +3090,7 @@ const Meeting: React.FC = () => {
                       <FullscreenOutlined className={styles.meetingContentSwiperCardFullScreenIcon} title='全屏' onClick={() => setIsVideoFullScreen(true)} />}
                     {meetingContentUser(currentLookUserAccount, true)}
                   </div> : null}
-                {currentLookUserStatus === 4 ?
+                {meetingMode !== "FreedomMode" && currentLookUserStatus === 4 ?
                   <div className={`${styles.meetingContentSwiperCard} ${setMeetingContentSwiperCardClass()} ${setMeetingContentSwiperCardFullScreenClass()}`}>
                     <div className={`${styles.meetingContentSwiperCardVdeio}`} id='video-source-remote-camera'>
                       <div className={styles.meetingContentSwiperCardVdeioLoading}>
diff --git a/src/utils/package/imageUrl.ts b/src/utils/package/imageUrl.ts
index 2c349a4..7cbd15c 100644
--- a/src/utils/package/imageUrl.ts
+++ b/src/utils/package/imageUrl.ts
@@ -86,6 +86,7 @@ import icon54 from '@/assets/icon54.png'
 import icon55 from '@/assets/icon55.png'
 import icon56 from '@/assets/icon56.png'
 import icon56Active from '@/assets/icon56-active.png'
+import icon57 from '@/assets/icon57.png'
 export default {
   loading,
   icon,
@@ -174,5 +175,6 @@ export default {
   icon54,
   icon55,
   icon56,
-  icon56Active
+  icon56Active,
+  icon57,
 }
\ No newline at end of file