diff --git a/public/pad/toolbar/cn_en.png b/public/pad/toolbar/cn_en.png
new file mode 100644
index 0000000..64d9520
Binary files /dev/null and b/public/pad/toolbar/cn_en.png differ
diff --git a/public/pad/toolbar/exit_full_screen_icon.png b/public/pad/toolbar/exit_full_screen_icon.png
index 2bee74e..0807347 100644
Binary files a/public/pad/toolbar/exit_full_screen_icon.png and b/public/pad/toolbar/exit_full_screen_icon.png differ
diff --git a/public/pad/toolbar/full_screen_icon.png b/public/pad/toolbar/full_screen_icon.png
index ef886a8..5d99a28 100644
Binary files a/public/pad/toolbar/full_screen_icon.png and b/public/pad/toolbar/full_screen_icon.png differ
diff --git a/public/pad/toolbar/other_setting.png b/public/pad/toolbar/other_setting.png
new file mode 100644
index 0000000..7e287f8
Binary files /dev/null and b/public/pad/toolbar/other_setting.png differ
diff --git a/src/pad/TopToolbar.vue b/src/pad/TopToolbar.vue
index 9d3e7d9..c28950b 100644
--- a/src/pad/TopToolbar.vue
+++ b/src/pad/TopToolbar.vue
@@ -108,27 +108,53 @@
       v-if="plan_running"
       @click="stopPlan"
     />
-
+    <q-space />
     <q-btn
       class="col-auto"
       :class="$store.state.landspace ? 'q-mx-sm' : ''"
       stretch
       stack
       flat
-      icon="img:pad/toolbar/file_upload_icon.png"
-      :label="$t('file manage')"
-      @click="$refs.file_manage_dialog.showDialog()"
-    />
-    <q-btn
-      class="col"
-      :class="$store.state.landspace ? 'q-mx-sm' : ''"
-      stretch
-      stack
-      flat
-      icon="img:pad/toolbar/wallpaper_icon.png"
-      :label="$t('background image')"
-      @click="$refs.background_image_dialog.showDialog()"
-    />
+      icon="img:pad/toolbar/other_setting.png"
+      :label="$t('other setting')"
+    >
+      <q-popup-proxy>
+        <q-list class="shadow-2 text-primary">
+          <q-item
+            clickable
+            v-close-popup
+            @click="$refs.file_manage_dialog.showDialog()"
+          >
+            <q-item-section avatar>
+              <q-icon name="img:pad/toolbar/file_upload_icon.png" />
+            </q-item-section>
+            <q-item-section>
+              {{ $t("file manage") }}
+            </q-item-section>
+          </q-item>
+          <q-item
+            clickable
+            v-close-popup
+            @click="$refs.background_image_dialog.showDialog()"
+          >
+            <q-item-section avatar>
+              <q-icon name="img:pad/toolbar/wallpaper_icon.png" />
+            </q-item-section>
+            <q-item-section>
+              {{ $t("background image setting") }}
+            </q-item-section>
+          </q-item>
+          <q-item clickable v-close-popup @click="switchLanguage">
+            <q-item-section avatar>
+              <q-icon name="img:pad/toolbar/cn_en.png" />
+            </q-item-section>
+            <q-item-section>
+              {{ $t("CN/EN switch") }}
+            </q-item-section>
+          </q-item>
+        </q-list>
+      </q-popup-proxy>
+    </q-btn>
     <div class="col"></div>
     <q-btn
       class="col"
@@ -260,13 +286,6 @@ export default defineComponent({
         }
       },
       closeAllWindows() {
-        // for (const window of $store.state.windows) {
-        //   if (window) {
-        //     GlobalData.getInstance()
-        //       .getCurrentClient()
-        //       ?.closeWindow(window.window_id);
-        //   }
-        // }
         GlobalData.getInstance().getCurrentClient()?.closeWindow(-1);
       },
       switchLanguage() {