diff --git a/package.json b/package.json
index 3350475..2ad8bcd 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "media_player_client",
-  "version": "1.4.0",
+  "version": "1.4.1",
   "description": "A Quasar Framework app",
   "productName": "MediaPlayerClient",
   "author": "fangxiang <fangxiang@cloudview.work>",
diff --git a/src/common/ClientConnection.ts b/src/common/ClientConnection.ts
index cfd4fad..ed2d54d 100644
--- a/src/common/ClientConnection.ts
+++ b/src/common/ClientConnection.ts
@@ -644,6 +644,12 @@ export default class ClientConnection {
     );
   }
 
+  public windowFullScreen(window_id: number, full_screen: boolean) {
+    this.ws?.send(
+      JSON.stringify(new Protocol.WindowFullScreen(window_id, full_screen))
+    );
+  }
+
   public async getSubtitle() {
     try {
       return await this.doRpc<Protocol.GetSubtitleResponseEntity>(
diff --git a/src/entities/WSProtocol.ts b/src/entities/WSProtocol.ts
index 0e4870b..f1aa78a 100644
--- a/src/entities/WSProtocol.ts
+++ b/src/entities/WSProtocol.ts
@@ -385,6 +385,9 @@ export namespace Protocol {
     public static get kRpcSetConnectionItem() {
       return Commands.PROTOCOL_PREFIX + "RpcSetConnectionItem";
     }
+    public static get kWindowFullScreen() {
+      return Commands.PROTOCOL_PREFIX + "WindowFullScreen";
+    }
 
     static _all_commands = new Set([
       Commands.kUnKnowCommand,
@@ -482,8 +485,8 @@ export namespace Protocol {
       Commands.kRpcSetExternalControlSerialPortConfig,
       Commands.kRpcGetConnectionList,
       Commands.kRpcSetConnectionItem,
+      Commands.kWindowFullScreen,
     ]);
-
     public static get AllCommands() {
       return this._all_commands;
     }
@@ -2447,4 +2450,17 @@ export namespace Protocol {
 
     success = false;
   }
+
+  export class WindowFullScreen extends PacketEntity {
+    constructor(window_id: number, full_screen: boolean, rpc_id = 0) {
+      super();
+      super.command = Commands.kWindowFullScreen;
+      super.flag = PacketEntity.FLAG_REQUEST;
+      super.rpc_id = rpc_id;
+      this.window_id = window_id;
+      this.full_screen = full_screen;
+    }
+    window_id: number;
+    full_screen: boolean;
+  }
 }
diff --git a/src/i18n/zh-CN/index.ts b/src/i18n/zh-CN/index.ts
index 5db221b..a4c39f1 100644
--- a/src/i18n/zh-CN/index.ts
+++ b/src/i18n/zh-CN/index.ts
@@ -22,7 +22,8 @@ export default {
   "Please type something": "请输入内容",
 
   "grid setting": "宫格设置",
-  "background image": "底图设置",
+  "background image": "底图",
+  "background image setting": "底图设置",
   "data import": "数据导入",
   "data export": "数据导出",
   "database import": "数据恢复",
@@ -477,4 +478,6 @@ export default {
   _SOFT_PAD_LOGIN_TITLE_: "软件管理平台",
   welcome: "欢迎",
   "plan running! can't open window!": "预案正在运行！不能开窗！",
+  "full screen window": "全屏",
+  "restore window size": "恢复",
 };
diff --git a/src/pad/TopToolbar.vue b/src/pad/TopToolbar.vue
index 122ce88..9d3e7d9 100644
--- a/src/pad/TopToolbar.vue
+++ b/src/pad/TopToolbar.vue
@@ -4,7 +4,7 @@
     style="flex-wrap: wrap"
   >
     <q-btn
-      class="col-auto"
+      class="col"
       :class="$store.state.landspace ? 'q-mx-sm' : ''"
       stretch
       stack
@@ -15,7 +15,7 @@
     />
 
     <q-btn
-      class="col-auto"
+      class="col"
       :class="$store.state.landspace ? 'q-mx-sm' : ''"
       stretch
       stack
@@ -26,38 +26,49 @@
     />
 
     <q-btn
-      class="col-auto"
-      v-if="true || $q.fullscreen.isCapable"
+      class="col"
       :class="$store.state.landspace ? 'q-mx-sm' : ''"
       stretch
       stack
       flat
       icon="img:pad/toolbar/full_screen_icon.png"
-      :label="$t('full screen')"
+      :label="$t('full screen window')"
       @click="fullscreenWindow"
     />
+
     <q-btn
-      class="col-auto"
+      class="col"
+      :class="$store.state.landspace ? 'q-mx-sm' : ''"
+      stretch
+      stack
+      flat
+      icon="img:pad/toolbar/exit_full_screen_icon.png"
+      :label="$t('restore window size')"
+      @click="exitFullscreenWindow"
+    />
+
+    <q-btn
+      class="col"
       :class="$store.state.landspace ? 'q-mx-sm' : ''"
       stretch
       stack
       flat
       icon="img:pad/toolbar/top_window_icon.png"
-      :label="$t('top window')"
+      :label="$t('win top')"
       @click="topWindow"
     />
     <q-btn
-      class="col-auto"
+      class="col"
       :class="$store.state.landspace ? 'q-mx-sm' : ''"
       stretch
       stack
       flat
       icon="img:pad/toolbar/lower_window_icon.png"
-      :label="$t('lower window')"
+      :label="$t('win lower')"
       @click="lowerWindow"
     />
     <q-btn
-      class="col-auto"
+      class="col"
       :class="$store.state.landspace ? 'q-mx-sm' : ''"
       stretch
       stack
@@ -67,7 +78,7 @@
       @click="$refs.center_control_dialog.showDialog()"
     />
     <q-btn
-      class="col-auto"
+      class="col"
       :class="$store.state.landspace ? 'q-mx-sm' : ''"
       stretch
       stack
@@ -77,7 +88,7 @@
       @click="powerOn"
     />
     <q-btn
-      class="col-auto"
+      class="col"
       :class="$store.state.landspace ? 'q-mx-sm' : ''"
       stretch
       stack
@@ -109,7 +120,7 @@
       @click="$refs.file_manage_dialog.showDialog()"
     />
     <q-btn
-      class="col-auto"
+      class="col"
       :class="$store.state.landspace ? 'q-mx-sm' : ''"
       stretch
       stack
@@ -118,9 +129,9 @@
       :label="$t('background image')"
       @click="$refs.background_image_dialog.showDialog()"
     />
-    <q-space />
+    <div class="col"></div>
     <q-btn
-      class="col-auto"
+      class="col"
       :class="$store.state.landspace ? 'q-mx-sm' : ''"
       stretch
       stack
@@ -145,7 +156,6 @@ import BackgroundImageDialog from "src/components/BackgroundImageDialog.vue";
 import FileManageDialog from "src/components/FileManageDialog.vue";
 import CenterControlDialog from "src/components/CenterControlDialog.vue";
 
-import { AppFullscreen } from "quasar";
 import GlobalData from "src/common/GlobalData";
 
 export default defineComponent({
@@ -191,7 +201,7 @@ export default defineComponent({
         if ($q.fullscreen.isActive) {
           $q.fullscreen.exit();
         } else {
-          AppFullscreen.request().catch((e: any) => {
+          $q.fullscreen.request().catch((e: any) => {
             console.log(e);
           });
         }
@@ -226,7 +236,17 @@ export default defineComponent({
         if (window) {
           GlobalData.getInstance()
             .getCurrentClient()
-            ?.setWindowGeometry(window.window_id, 0, 0, 1, 1);
+            ?.windowFullScreen(window.window_id, true);
+        }
+      },
+      exitFullscreenWindow() {
+        const window = $store.state.windows.find(
+          (element) => element && element.uuid == $store.state.selected_window
+        );
+        if (window) {
+          GlobalData.getInstance()
+            .getCurrentClient()
+            ?.windowFullScreen(window.window_id, false);
         }
       },
       closeCurrentWindow() {
diff --git a/src/pages/TopToolBar.vue b/src/pages/TopToolBar.vue
index 27740a9..dc14417 100644
--- a/src/pages/TopToolBar.vue
+++ b/src/pages/TopToolBar.vue
@@ -225,7 +225,7 @@
               <q-icon name="img:new_icon/background_image.png" />
             </q-item-section>
             <q-item-section>
-              {{ $t("background image") }}
+              {{ $t("background image setting") }}
             </q-item-section>
           </q-item>
           <q-item