diff --git a/ui/src/App.vue b/ui/src/App.vue
index 0d52415..d7a9bbf 100644
--- a/ui/src/App.vue
+++ b/ui/src/App.vue
@@ -52,20 +52,19 @@ provide('steps', steps)
     <n-spin v-if="loading" class="container">
       <template #description>加载中</template>
     </n-spin>
-    <n-notification-provider v-else>
-      <n-tabs
-        type="card"
-        placement="left"
-        class="container"
-        :default-value="page"
-        @before-leave="!running"
-        @update:value="set_page"
-      >
-        <n-tab-pane name="init" tab="初始化"><init /></n-tab-pane>
-        <n-tab-pane name="update" tab="更新代码"><update /></n-tab-pane>
-        <n-tab-pane name="launch" tab="启动程序"><launch /></n-tab-pane>
-      </n-tabs>
-    </n-notification-provider>
+    <n-tabs
+      v-else
+      type="card"
+      placement="left"
+      class="container"
+      :default-value="page"
+      @update:value="set_page"
+      :disabled="running"
+    >
+      <n-tab-pane name="init" tab="初始化"><init /></n-tab-pane>
+      <n-tab-pane name="update" tab="更新代码"><update /></n-tab-pane>
+      <n-tab-pane name="launch" tab="启动程序"><launch /></n-tab-pane>
+    </n-tabs>
     <n-global-style />
   </n-config-provider>
 </template>
diff --git a/ui/src/components/FloatButton.vue b/ui/src/components/FloatButton.vue
index 4509c77..fdd9b7d 100644
--- a/ui/src/components/FloatButton.vue
+++ b/ui/src/components/FloatButton.vue
@@ -8,8 +8,6 @@ const steps = inject('steps')
 const current_step = inject('current_step')
 const current_state = inject('current_state')
 
-const notification = useNotification()
-
 async function start() {
   log.value = ''
   running.value = true
@@ -22,37 +20,25 @@ async function start() {
   }
   current_state.value = 'finish'
   running.value = false
-  notification['info']({
-    content: '提示',
-    meta: '命令运行完成',
-    duration: 3000
-  })
 }
 </script>
 
 <template>
-  <n-button
-    class="float"
-    type="primary"
-    :loading="running"
-    :disabled="running"
-    @click="start"
-    circle
-    size="large"
-  >
+  <n-button class="float" type="primary" :loading="running" :disabled="running" @click="start">
     <template #icon>
       <n-icon>
         <play-icon />
       </n-icon>
     </template>
+    {{ running ? '' : '运行' }}
   </n-button>
 </template>
 
 <style scoped>
 .float {
   position: absolute;
-  right: 36px;
-  bottom: 36px;
+  right: 28px;
+  bottom: 28px;
   opacity: 0.8;
 }
 
diff --git a/ui/src/components/LogComponent.vue b/ui/src/components/LogComponent.vue
index 6be1ce6..36ca683 100644
--- a/ui/src/components/LogComponent.vue
+++ b/ui/src/components/LogComponent.vue
@@ -7,8 +7,8 @@ const log_ele = inject('log_ele')
 
 <template>
   <n-config-provider :theme="darkTheme" class="provider">
-    <n-card class="full" content-style="height: 100%">
-      <n-log :log="log" class="full" ref="log_ele" />
+    <n-card class="full" ref="log_ele" content-style="height: 100%">
+      <n-log :log="log" class="full" />
     </n-card>
   </n-config-provider>
 </template>