diff --git a/biji-qianduan/src/components/HomePage.vue b/biji-qianduan/src/components/HomePage.vue
index f138b92..66bab77 100644
--- a/biji-qianduan/src/components/HomePage.vue
+++ b/biji-qianduan/src/components/HomePage.vue
@@ -60,8 +60,9 @@
               <el-button v-if="showEditor" type="primary" @click="showEditor = !showEditor; previewFile(editData)">返回</el-button>
               <el-button v-if="showEditor && userStore.isLoggedIn" type="success" @click="handleSave(vditor.getValue())">保存</el-button>
               <span v-if="showEditor" class="save-status">{{ saveStatus }}</span>
-              <el-button v-if="!showEditor && userStore.isLoggedIn && !isMobile" type="info" @click="showPrivacyDialog = true">
-                {{ selectedFile.isPrivate === 1 ? '设为公开' : '设为私密' }}
+              <el-button v-if="!showEditor && userStore.isLoggedIn" :circle="isMobile" :size="isMobile ? 'small' : 'default'" type="info" @click="showPrivacyDialog = true">
+                <el-icon v-if="isMobile"><Lock /></el-icon>
+                <span v-else>{{ selectedFile.isPrivate === 1 ? '设为公开' : '设为私密' }}</span>
               </el-button>
               <el-dropdown v-if="!showEditor && userStore.isLoggedIn && !isMobile" @command="handleExport">
                 <el-button type="success">