diff --git a/src/router/routes/modules/list.ts b/src/router/routes/modules/list.ts
index 296b19b..6956671 100644
--- a/src/router/routes/modules/list.ts
+++ b/src/router/routes/modules/list.ts
@@ -57,7 +57,7 @@ const LIST: AppRouteRecordRaw = {
       name: 'Sat',
       component: () => import('@/views/list/sat/index.vue'),
       meta: {
-        locale: '卫星写入',
+        locale: '星历写入',
         requiresAuth: true,
         roles: ['*'],
       },
diff --git a/src/views/list/card/index.vue b/src/views/list/card/index.vue
index 9069f11..b91f1cb 100644
--- a/src/views/list/card/index.vue
+++ b/src/views/list/card/index.vue
@@ -5,7 +5,7 @@
       <a-col :span="24">
         <a-card class="general-card">
           <template #title>
-            <span @click="()=>{state.showHide += 1}">备份/还原</span>
+            <span @click="()=>{state.showHide += 1}">备份/还原（手台应在开机状态下）</span>
           </template>
         <a-tabs default-active-key="1">
           <a-tab-pane key="1" title="快捷备份">
diff --git a/src/views/list/chi/index.vue b/src/views/list/chi/index.vue
index 6d5cfde..d1bf6af 100644
--- a/src/views/list/chi/index.vue
+++ b/src/views/list/chi/index.vue
@@ -5,14 +5,24 @@
       <a-col :span="24">
         <a-card class="general-card">
           <template #title>
-            <span @click="()=>{state.showHide += 1}">字库写入</span>
+            <span @click="()=>{state.showHide += 1}">字库写入（手台应在开机状态下）</span>
           </template>
           <a-space>
-            <a-button @click="restore(1)">写入 117 字库</a-button>
-            <a-button @click="restore(2)">写入 118+ 字库</a-button>
-            <!-- <a-button @click="restore(3)">写入 118+ 字库（H）</a-button> -->
-            <a-button @click="restore(4)">写入拼音检索表（2Mbit EEPROM可用）</a-button>
-            <!-- <a-button v-show="state.showHide >= 5" @click="restore(5)">写入拼音检索表（测试）</a-button> -->
+            <t-card bordered>
+              <template #header>
+                117 版本 LOSEHU 固件写入
+              </template>
+              <a-button @click="restore(1)">写入 117 字库</a-button>
+            </t-card>
+            <t-card bordered>
+              <template #header>
+                LOSEHU H版固件需同时写入字库及索引表，K版只需写入字库。
+              </template>
+              <a-space>
+                <a-button @click="restore(2)">写入 118+ 字库</a-button>
+                <a-button @click="restore(4)">写入拼音检索表</a-button>
+              </a-space>
+            </t-card>
           </a-space>
           <a-divider />
           <div id="statusArea" style="height: 20em; background-color: azure; color: silver; overflow: auto; padding: 20px" v-html="state.status"></div>
diff --git a/src/views/list/flash/index.vue b/src/views/list/flash/index.vue
index 9d661c8..af2434f 100644
--- a/src/views/list/flash/index.vue
+++ b/src/views/list/flash/index.vue
@@ -3,7 +3,7 @@
     <Breadcrumb :items="['小工具', '固件升级']" />
     <a-row :gutter="20" align="stretch">
       <a-col :span="24">
-        <a-card class="general-card" title="固件升级">
+        <a-card class="general-card" title="固件升级（手台应在刷机模式下）">
           <a-space>
             <a-button @click="selectFile">{{ state.binaryFile ? state.binaryName : '选择固件' }}</a-button>
             <a-button type="primary" :disabled="!state.binaryFile" @click="flashIt">更新</a-button>
diff --git a/src/views/list/image/index.vue b/src/views/list/image/index.vue
index acc516d..5967f33 100644
--- a/src/views/list/image/index.vue
+++ b/src/views/list/image/index.vue
@@ -4,7 +4,7 @@
     <a-row :gutter="20" align="stretch">
       <a-col :span="24">
         <a-spin :loading="state.loading" tip="写入中..." style="width: 100%;">
-          <a-card class="general-card" title="开机图片">
+          <a-card class="general-card" title="开机图片（手台应在开机状态下）">
             <a-row :gutter="20">
               <a-col :span="4" v-for="i in [
                 { name: '罗狮虎', url: '/img1.png'},
diff --git a/src/views/list/sat/index.vue b/src/views/list/sat/index.vue
index 103fd62..7ed1eb5 100644
--- a/src/views/list/sat/index.vue
+++ b/src/views/list/sat/index.vue
@@ -9,10 +9,10 @@
         上传经纬度信息将被服务器缓存十分钟
       </div>
     </a-modal>
-    <Breadcrumb :items="['小工具', '卫星写入']" />
+    <Breadcrumb :items="['小工具', '星历写入']" />
     <a-row :gutter="20" align="stretch">
       <a-col :span="24">
-        <a-card class="general-card" title="卫星写入">
+        <a-card class="general-card" title="星历写入（手台应在开机状态下）">
           <a-spin :loading="loading" style="width: 100%;" tip="正在处理 ...">
             <a-form-item :label-col-style="{ width: '25%' }" field="dt" label="浏览器时间" @click="()=>{state.showHide += 1}">
               {{ state.dt }}
diff --git a/src/views/list/search-table/index.vue b/src/views/list/search-table/index.vue
index 4e4e689..2fdc4a7 100644
--- a/src/views/list/search-table/index.vue
+++ b/src/views/list/search-table/index.vue
@@ -1,7 +1,10 @@
 <template>
   <div class="container">
     <Breadcrumb :items="['写频', '信道管理']" />
-    <a-card class="general-card" title="信道管理">
+    <a-card class="general-card">
+      <template #title>
+        <span @click="()=>{istate.showHide += 1}">信道管理（手台应在开机状态下）</span>
+      </template>
       <a-row style="margin-bottom: 16px">
         <a-col :span="12">
           <a-space>
@@ -21,9 +24,9 @@
         </a-col>
         <a-col :span="12" style="text-align: right;">
           <a-space>
-            <a-dropdown>
+            <a-dropdown v-if="istate.showHide >= 5">
               <a-button>
-                保存/加载（即将废弃）<icon-down />
+                保存/加载（已废弃）<icon-down />
               </a-button>
               <template #content>
                 <a-button style="width: 200px; margin: 10px; margin-bottom: 0px;" type="primary" @click="saveChannel">
@@ -148,6 +151,10 @@
     nowPage: 1,
   })
 
+  const istate = reactive({
+    showHide: 0
+  })
+
   const onDragSort = (params: any) => {
     cstate.renderData = params.newData
   }
diff --git a/src/views/list/settings/index.vue b/src/views/list/settings/index.vue
index 8bd1e77..aa00753 100644
--- a/src/views/list/settings/index.vue
+++ b/src/views/list/settings/index.vue
@@ -3,7 +3,7 @@
     <Breadcrumb :items="['小工具', '设置管理']" />
     <a-row :gutter="20" align="stretch">
       <a-col :span="24">
-        <a-card class="general-card" title="设置管理">
+        <a-card class="general-card" title="设置管理（手台应在开机状态下）">
           <a-row style="margin-bottom: 16px">
             <a-col :span="12">
               <a-space>