diff --git a/public/pad/toolbar/cn_en.png b/public/pad/toolbar/cn_en.png
index 64d9520..b46af04 100644
Binary files a/public/pad/toolbar/cn_en.png 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 0807347..2fe49a0 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 5d99a28..63d1ca3 100644
Binary files a/public/pad/toolbar/full_screen_icon.png and b/public/pad/toolbar/full_screen_icon.png differ
diff --git a/src/i18n/en-US/index.ts b/src/i18n/en-US/index.ts
index 2860520..3981bb1 100644
--- a/src/i18n/en-US/index.ts
+++ b/src/i18n/en-US/index.ts
@@ -6,4 +6,13 @@ export default {
   failed: "Action failed",
   success: "Action was successful",
   CN_BERWEEN_SUFFIX: "",
+  "clean screen": "Clear",
+  "full screen window": "Maximize",
+  "restore window size": "Restore",
+  "win top": "Top",
+  "win lower": "Bottom",
+  "center control": "RS232",
+  "power on": "PowerOn",
+  "power off": "PowerOff",
+  "stop plan": "StopPlan",
 };
diff --git a/src/pad/TopToolbar.vue b/src/pad/TopToolbar.vue
index c28950b..689c83a 100644
--- a/src/pad/TopToolbar.vue
+++ b/src/pad/TopToolbar.vue
@@ -4,8 +4,7 @@
     style="flex-wrap: wrap"
   >
     <q-btn
-      class="col"
-      :class="$store.state.landspace ? 'q-mx-sm' : ''"
+      class="col-1"
       stretch
       stack
       flat
@@ -15,8 +14,7 @@
     />
 
     <q-btn
-      class="col"
-      :class="$store.state.landspace ? 'q-mx-sm' : ''"
+      class="col-1"
       stretch
       stack
       flat
@@ -26,8 +24,7 @@
     />
 
     <q-btn
-      class="col"
-      :class="$store.state.landspace ? 'q-mx-sm' : ''"
+      class="col-1"
       stretch
       stack
       flat
@@ -37,8 +34,7 @@
     />
 
     <q-btn
-      class="col"
-      :class="$store.state.landspace ? 'q-mx-sm' : ''"
+      class="col-1"
       stretch
       stack
       flat
@@ -48,8 +44,7 @@
     />
 
     <q-btn
-      class="col"
-      :class="$store.state.landspace ? 'q-mx-sm' : ''"
+      class="col-1"
       stretch
       stack
       flat
@@ -58,8 +53,7 @@
       @click="topWindow"
     />
     <q-btn
-      class="col"
-      :class="$store.state.landspace ? 'q-mx-sm' : ''"
+      class="col-1"
       stretch
       stack
       flat
@@ -68,8 +62,7 @@
       @click="lowerWindow"
     />
     <q-btn
-      class="col"
-      :class="$store.state.landspace ? 'q-mx-sm' : ''"
+      class="col-1"
       stretch
       stack
       flat
@@ -78,8 +71,7 @@
       @click="$refs.center_control_dialog.showDialog()"
     />
     <q-btn
-      class="col"
-      :class="$store.state.landspace ? 'q-mx-sm' : ''"
+      class="col-1"
       stretch
       stack
       flat
@@ -88,8 +80,7 @@
       @click="powerOn"
     />
     <q-btn
-      class="col"
-      :class="$store.state.landspace ? 'q-mx-sm' : ''"
+      class="col-1"
       stretch
       stack
       flat
@@ -103,20 +94,18 @@
       stack
       icon="img:pad/toolbar/stop_plan.png"
       :label="$t('stop plan')"
-      class="col-auto"
-      :class="$store.state.landspace ? 'q-mx-sm' : ''"
+      class="col-1"
       v-if="plan_running"
       @click="stopPlan"
     />
     <q-space />
     <q-btn
-      class="col-auto"
-      :class="$store.state.landspace ? 'q-mx-sm' : ''"
+      class="col-1"
       stretch
       stack
       flat
       icon="img:pad/toolbar/other_setting.png"
-      :label="$t('other setting')"
+      :label="$t('other')"
     >
       <q-popup-proxy>
         <q-list class="shadow-2 text-primary">
@@ -155,10 +144,8 @@
         </q-list>
       </q-popup-proxy>
     </q-btn>
-    <div class="col"></div>
     <q-btn
-      class="col"
-      :class="$store.state.landspace ? 'q-mx-sm' : ''"
+      class="col-1"
       stretch
       stack
       flat